List of Asphodelaceae of South Africa

Asphodelaceae is a family of flowering plants (anthophytes) in the order Asparagales.^[1] Such a family has been recognized by most taxonomists, but the circumscription has varied widely. In its current circumscription in the APG IV system, it includes about 40 genera and 900 known species.^[2] The type genus is Asphodelus. The family has a wide but scattered distribution throughout the tropics and temperate zones. Many of the species are cultivated as ornamentals. A few are grown commercially for cut flowers.

23,420 species of vascular plant have been recorded in South Africa, making it the sixth most species-rich country in the world and the most species-rich country on the African continent. Of these, 153 species are considered to be threatened.^[3] Nine biomes have been described in South Africa: Fynbos, Succulent Karoo, desert, Nama Karoo, grassland, savanna, Albany thickets, the Indian Ocean coastal belt, and forests.^[4]

The 2018 South African National Biodiversity Institute's National Biodiversity Assessment plant checklist lists 35,130 taxa in the phyla Anthocerotophyta (hornworts (6)), Anthophyta (flowering plants (33534)), Bryophyta (mosses (685)), Cycadophyta (cycads (42)), Lycopodiophyta (Lycophytes(45)), Marchantiophyta (liverworts (376)), Pinophyta (conifers (33)), and Pteridophyta (cryptogams (408)).^[5]

21 genera are represented in the literature. Listed taxa include species, subspecies, varieties, and forms as recorded, some of which have subsequently been allocated to other taxa as synonyms, in which cases the accepted taxon is appended to the listing.^[5] Multiple entries under alternative names reflect taxonomic revision over time.

Aloe

Genus Aloe:^[5]

Aloe aculeata Pole-Evans, indigenous
Aloe aestivalis Boatwr. & J.C.Manning, accepted as Aloe jeppeae Klopper' & Gideon F.Sm.
Aloe affinis A.Berger, endemic
Aloe africana Mill. endemic
Aloe albicans Haw. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Aloe albida (Stapf) Reynolds, indigenous
Aloe alooides (Bolus) Druten, endemic
Aloe altilinea (Haw.) Schult. & J.H.Schult. accepted as Haworthia mucronata Haw. var. mucronata indigenous
Aloe ammophila Reynolds, endemic
Aloe angelica Pole-Evans, endemic
Aloe anomala Haw. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Aloe arachnoidea Mill. var. pumila Aiton, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Aloe arachnoidea Mill. var. translucens (Haw.) Ker Gawl. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe arachnoides Thunb. var. pellucens (Haw.) Salm-Dyck, accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe arborescens Mill. indigenous
- Aloe arborescens Mill. subsp. mzimnyati Van Jaarsv. & A.E.van Wyk, accepted as Aloe arborescens Mill. indigenous
Aloe arenicola Reynolds, endemic
Aloe aristata Haw. Arist, accepted as Aloe aristata (Haw.) Boatwr. & J.C.Manning, indigenous
Aloe asperiuscula (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe atrovirens DC. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe attenuata Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley, indigenous
- Aloe attenuata Haw. var. clariperla (Haw.) Salm-Dyck accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Aloe bainesii Dyer, accepted as Aloidendron barberae (Dyer) Klopper & Gideon F.Sm.
Aloe barbara-jeppeae T.A.McCoy & Lavranos, indigenous
Aloe barberae Dyer, accepted as Aloidendron barberae (Dyer) Klopper & Gideon F.Sm. indigenous
Aloe barbertoniae Pole-Evans, indigenous
Aloe barendii Klopper & Gideon F.Sm. accepted as Aloe bergeriana (Dinter) Boatwr. & J.C.Manning
Aloe bergeriana (Dinter) Boatwr. & J.C.Manning, indigenous
Aloe bicarinata (Haw.) Schult. & J.H.Schult. accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo indigenous
Aloe bowiea Schult. & J.H.Schult. endemic
Aloe boylei Baker, accepted as Aloe ecklonis Salm-Dyck
Aloe braamvanwykii Gideon F.Sm. & Figueiredo, endemic
Aloe bradlyana Jacq. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe branddraaiensis Groenew. endemic
Aloe brevifolia Mill. endemic
- Aloe brevifolia Mill. var. brevifolia, endemic
- Aloe brevifolia Mill. var. depressa (Haw.) Baker, endemic
Aloe brevis (Haw.) Schult. & J.H.Schult. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Aloe broomii Schonland, indigenous
- Aloe broomii Schonland var. broomii, indigenous
- Aloe broomii Schonland var. tarkaensis Reynolds, endemic
Aloe buhrii Lavranos, endemic
Aloe bullulata Jacq. accepted as Astroloba bullulata (Jacq.) Uitewaal, endemic
Aloe burgersfortensis Reynolds, endemic
Aloe camperi Schweinf. not indigenous
Aloe candelabrum A.Berger, endemic
Aloe castanea Schonland, indigenous
Aloe chabaudii Schonland, indigenous
- Aloe chabaudii Schonland var. chabaudii, indigenous
Aloe challisii Van Jaarsv. & A.E.van Wyk, endemic
Aloe chloracantha (Haw.) Schult. & J.H.Schult. accepted as Haworthia chloracantha Haw. var. chloracantha, indigenous
Aloe chlorantha Lavranos, endemic
Aloe chortolirioides A.Berger, indigenous
- Aloe chortolirioides A.Berger var. boastii (Letty) Reynolds, accepted as Aloe chortolirioides A.Berger var. chortolirioides
- Aloe chortolirioides A.Berger var. chortolirioides, indigenous
- Aloe chortolirioides A.Berger var. woolliana (Pole-Evans) Glen & D.S.Hardy, indigenous
Aloe ciliaris Haw. accepted as Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. endemic
- Aloe ciliaris Haw. var. ciliaris, accepted as Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. var. ciliaris, endemic
- Aloe ciliaris Haw. var. redacta S.Carter, accepted as Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. var. redacta (S.Carter) Klopper & Gideon F.Sm. endemic
- Aloe ciliaris Haw. var. tidmarshii Schonland, accepted as Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. var. tidmarshii (Schonland) Klopper & Gideon F.Sm. endemic
Aloe claviflora Burch. indigenous
Aloe coarctata (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley, indigenous
Aloe commixta A.Berger, accepted as Aloiampelos commixta (A.Berger) Klopper & Gideon F.Sm. endemic
Aloe comosa Marloth & A.Berger, endemic
Aloe comptonii Reynolds, endemic
Aloe concinna (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe congesta Salm-Dyck, accepted as Astroloba congesta (Salm-Dyck) Uitewaal, endemic
Aloe cooperi Baker, indigenous
- Aloe cooperi Baker subsp. pulchra Glen & D.S.Hardy, accepted as Aloe sharoniae N.R.Crouch & Gideon F.Sm. indigenous
Aloe cordifolia (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe craibii Gideon F.Sm. endemic
Aloe cryptopoda Baker, indigenous
Aloe cymbiformis Haw. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Aloe dabenorisana Van Jaarsv. endemic
Aloe denticulata (Haw.) Schult. & J.H.Schult. accepted as Haworthia aristata Haw. indigenous
Aloe dewetii Reynolds, indigenous
Aloe dichotoma Masson, accepted as Aloidendron dichotomum (Masson) Klopper & Gideon F.Sm. indigenous
- Aloe dichotoma Masson subsp. pillansii (L.Guthrie) Zonn. accepted as Aloidendron pillansii (L.Guthrie) Klopper & Gideon F.Sm.
- Aloe dichotoma Masson subsp. ramosissima (Pillans) Zonn. accepted as Aloidendron ramosissimum (Pillans) Klopper & Gideon F.Sm.
- Aloe dichotoma Masson var. ramosissima (Pillans) Glen & D.S.Hardy, accepted as Aloidendron ramosissimum (Pillans) Klopper & Gideon F.Sm. indigenous
Aloe dinteri A.Berger, accepted as Gonialoe dinteri (A.Berger) Boatwr. & J.C.Manning
Aloe distans Haw. endemic
Aloe dolomitica Groenew. accepted as Aloe vryheidensis Groenew.
Aloe dominella Reynolds, indigenous
Aloe dyeri Schonland, indigenous
Aloe ecklonis Salm-Dyck, indigenous
Aloe erecta (Haw.) Salm-Dyck, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe erecta (Haw.) Salm-Dyck var. laetevirens Salm-Dyck, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe erecta (Haw.) Schult. & J.H.Schult. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Aloe excelsa A.Berger, indigenous
- Aloe excelsa A.Berger var. excelsa, indigenous
Aloe falcata Baker, endemic
Aloe fasciata (Willd.) Salm-Dyck, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley, indigenous
- Aloe fasciata (Willd.) Salm-Dyck var. major Salm-Dyck, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Aloe fasciata (Willd.) Salm-Dyck var. minor Salm-Dyck, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Aloe ferox Mill. indigenous
Aloe foliolosa Haw. accepted as Astroloba foliolosa (Haw.) Uitewaal, endemic
Aloe fosteri Pillans, indigenous
Aloe fouriei D.S.Hardy & Glen, endemic
Aloe framesii L.Bolus, endemic
Aloe gariepensis Pillans, indigenous
Aloe gariusana Dinter, accepted as Aloe gariepensis Pillans
Aloe gerstneri Reynolds, endemic
Aloe glabrata Salm-Dyck, Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, indigenous
- Aloe glabrata Salm-Dyck var. concolor Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, indigenous
- Aloe glabrata Salm-Dyck var. perviridis Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley
Aloe glauca Mill. endemic
- Aloe glauca Mill. var. muricata (Schult.) Baker. accepted as Aloe glauca Mill.
Aloe globuligemma Pole-Evans, indigenous
Aloe gracilis Haw. accepted as Aloiampelos gracilis (Haw.) Klopper & Gideon F.Sm. endemic
Aloe granata (Willd.) Schult. & J.H.Schult. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Aloe grandidentata Salm-Dyck, indigenous
Aloe greatheadii Schonland, indigenous
- Aloe greatheadii Schonland var. davyana (Schonland) Glen & D.S.Hardy, indigenous
- Aloe greatheadii Schonland var. greatheadii, indigenous
Aloe greenii Baker, indigenous
Aloe haemanthifolia A.Berger & Marloth, accepted as Kumara haemanthifolia (A.Berger & Marloth) Boatwr. & J.C.Manning, endemic
Aloe hahnii Gideon F.Sm. & Klopper, endemic
Aloe hardyi Glen, endemic
Aloe herbacea DC. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
Aloe herbacea Mill. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe hereroensis Engl. indigenous
- Aloe hereroensis Engl. var. hereroensis, indigenous
Aloe hlangapies Groenew. accepted as Aloe ecklonis Salm-Dyck
Aloe humilis (L.) Mill. endemic
Aloe immaculata Pillans, endemic
Aloe inconspicua Plowes, endemic
Aloe integra Reynolds, indigenous
Aloe jeppeae Klopper & Gideon F.Sm. indigenous
Aloe kamnelii Van Jaarsv. endemic
Aloe keithii Reynolds, accepted as Aloe parvibracteata Schonland
Aloe khamiesensis Pillans, endemic
Aloe knersvlakensis S.J.Marais, endemic
Aloe kniphofioides Baker, indigenous
Aloe komatiensis Reynolds, indigenous
Aloe kouebokkeveldensis Van Jaarsv. & A.B.Low, endemic
Aloe krapohliana Marloth, endemic
Aloe kraussii Baker, indigenous
Aloe laevigata Schult. & J.H.Schult. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Aloe laxissima Reynolds, Aloe zebrina Baker
Aloe lettyae Reynolds, endemic
Aloe linearifolia A.Berger, mindigenous
Aloe lineata (Aiton) Haw. endemic
- Aloe lineata (Aiton) Haw. var. lineata, endemic
- Aloe lineata (Aiton) Haw. var. muirii (Marloth) Reynolds, endemic
Aloe littoralis Baker, indigenous
Aloe longistyla Baker, endemic
Aloe lutescens Groenew. indigenous
Aloe maculata All. indigenous
- Aloe maculata All. subsp. ficksburgensis (Reynolds) Gideon F.Sm. indigenous
- Aloe maculata All. subsp. maculata, indigenous
Aloe margaritifera (L.) Burm.f. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe margaritifera (L.) Burm.f. var. major Ait. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
- Aloe margaritifera (L.) Burm.f. var. maxima Haw. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe margaritifera (L.) Burm.f. var. media DC. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
- Aloe margaritifera (L.) Burm.f. var. minima Aiton, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
- Aloe margaritifera (L.) Burm.f. var. minor Aiton, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Aloe marginata Lam. accepted as Tulista marginata (Lam.) G.D.Rowley, endemic
Aloe marlothii A.Berger, indigenous
- Aloe marlothii A.Berger subsp. marlothii, indigenous
- Aloe marlothii A.Berger subsp. orientalis Glen & D.S.Hardy, indigenous
Aloe melanacantha A.Berger, indigenous
Aloe meyeri Van Jaarsv. indigenous
Aloe micracantha Haw. endemic
Aloe microstigma Salm-Dyck, indigenous
- Aloe microstigma Salm-Dyck subsp. framesii (L.Bolus) Glen & D.S.Hardy, accepted as Aloe framesii L.Bolus, endemic
Aloe minima Baker, indigenous
Aloe minor (Aiton) Schult. & J.H.Schult. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Aloe mirabilis Haw. accepted as Haworthia mirabilis (Haw.) Haw. var. mirabilis, indigenous
Aloe mitriformis Mill. endemic
Aloe modesta Reynolds, endemic
Aloe monotropa I.Verd. endemic
Aloe mudenensis Reynolds, indigenous
Aloe mutabilis Pillans, indigenous
Aloe mutans Reynolds, indigenous
Aloe myriacantha (Haw.) Schult. & J.H.Schult. indigenous
Aloe neilcrouchii Klopper & Gideon F.Sm. endemic
Aloe nicholsii Gideon F.Sm. & N.R.Crouch, endemic
Aloe nigra (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley, indigenous
Aloe nubigena Groenew. endemic
Aloe pallida (Haw.) Schult. & J.H.Schult. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe papillosa Salm-Dyck, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Aloe parva (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Aloe parvibracteata Schonland, indigenous
- Aloe parvibracteata Schonland var. zuluensis (Reynolds) Reynolds, Aloe parvibracteata Schonland, indigenous
Aloe pearsonii Schonland, indigenous
Aloe peglerae Schonland, endemic
Aloe perfoliata L. endemic
Aloe petricola Pole-Evans, endemic
Aloe petrophila Pillans, endemic
Aloe pictifolia D.S.Hardy, endemic
Aloe pienaarii Pole-Evans, indigenous
Aloe pillansii L.Guthrie, accepted as Aloidendron pillansii (L.Guthrie) Klopper & Gideon F.Sm. indigenous
Aloe planifolia (Haw.) Salm-Dyck, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Aloe planifolia (Haw.) Schult. & J.H.Schult. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Aloe plicatilis (L.) Burm.f. accepted as Kumara plicatilis (L.) G.D.Rowley
Aloe plicatilis (L.) Mill. accepted as Kumara plicatilis (L.) G.D.Rowley, endemic
Aloe pluridens Haw. endemic
Aloe pongolensis Reynolds, accepted as Aloe parvibracteata Schonland, indigenous
- Aloe pongolensis Reynolds var. zuluensis Reynolds, accepted as Aloe parvibracteata Schonland, indigenous
Aloe pratensis Baker, indigenous
Aloe pretoriensis Pole-Evans, indigenous
Aloe prinslooi I.Verd. & D.S.Hardy, endemic
Aloe pruinosa Reynolds, endemic
Aloe pseudotortuosa Salm-Dyck, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe pumila (Aiton) Haw. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Aloe pumila L. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe pumila L. var. arachnoidea L. accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea indigenous
- Aloe pumila L. var. margaritifera L. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe pumila L. var. y L. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Aloe pumilio Jacq. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
Aloe radula Jacq. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Aloe radula Jacq. var. major Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Aloe radula Jacq. var. media Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley
- Aloe radula Jacq. var. minor Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
Aloe ramosissima Pillans accepted as Aloidendron ramosissimum (Pillans) Klopper & Gideon F.Sm. indigenous
Aloe recurva Haw. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Aloe reinwardtii Salm-Dyck, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley, indigenous
Aloe reitzii Reynolds, endemic
- Aloe reitzii Reynolds var. reitzii, endemic
- Aloe reitzii Reynolds var. vernalis D.S.Hardy, endemic
Aloe reticulata Haw. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
Aloe retusa L. accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
Aloe reynoldsii Letty, endemic
Aloe rubriflora (L.Bolus) G.D.Rowley, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
Aloe rugosa Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Aloe rugosa Salm-Dyck var. laetevirens Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Aloe rugosa Salm-Dyck var. perviridis Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Aloe rupestris Baker, indigenous
Aloe saundersiae (Reynolds) Reynolds, endemic
Aloe scabra (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley, indigenous
Aloe semiglabrata (Haw.) Schult. & J.H.Schult. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Aloe semimargaritifera Salm-Dyck, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Aloe semimargaritifera Salm-Dyck var. maxima (Haw.) Salm-Dyck, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Aloe sessiliflora Pole-Evans, accepted as Aloe spicata L.f.
Aloe setosa Schult. & J.H.Schult. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Aloe sharoniae N.R.Crouch & Gideon F.Sm. indigenous
Aloe simii Pole-Evans, endemic
Aloe sladeniana Pole-Evans, accepted as Gonialoe sladeniana (Pole-Evans) Boatwr. & J.C.Manning
Aloe sordida (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis sordida (Haw.) G.D.Rowley, indigenous
Aloe soutpansbergensis I.Verd. endemic
Aloe speciosa Baker, endemic
Aloe spectabilis Reynolds, endemic
Aloe spicata L.f. indigenous
Aloe spiralis L. accepted as Astroloba spiralis (L.) Uitewaal, indigenous
Aloe stenophylla Schult. & J.H.Schult. accepted as Haworthia angustifolia Haw. var. angustifolia, indigenous
Aloe striata Haw. endemic
- Aloe striata Haw. subsp. karasbergensis (Pillans) Glen & D.S.Hardy, avvepted as Aloe karasbergensis Pillans, indigenous
- Aloe striata Haw. subsp. komaggasensis (Kritz. & Van Jaarsv.) Glen & D.S.Hardy, Aloe komaggasensis Kritz. & Van Jaarsv. endemic
Aloe striatula Haw. accepted as Aloiampelos striatula (Haw.) Klopper & Gideon F.Sm. indigenous
- Aloe striatula Haw. var. caesia Reynolds, accepted as Aloiampelos striatula (Haw.) Klopper & Gideon F.Sm. var. caesia (Reynolds) Klopper & Gideon F.Sm. endemic
Aloe subfasciata Salm-Dyck, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata indigenous
Aloe subspicata (Baker) Boatwr. & J.C.Manning, indigenous
Aloe subtortuosa Schult. & J.H.Schult. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe subulata Salm-Dyck, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Aloe succotrina Lam. endemic
Aloe suffulta Reynolds, indigenous
Aloe suprafoliata Pole-Evans, indigenous
Aloe tenuifolia (Engl.) Boatwr. & J.C.Manning, accepted as Aloe bergeriana (Dinter) Boatwr. & J.C.Manning
Aloe tenuior Haw. Aloiampelos tenuior (Haw.) Klopper & Gideon F.Sm. endemic
Aloe tessellata (Haw.) Schult. & J.H.Schult. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley, indigenous
Aloe thompsoniae Groenew. endemic
Aloe thorncroftii Pole-Evans, endemic
Aloe thraskii Baker, endemic
Aloe tongaensis Van Jaarsv. accepted as Aloidendron tongaensis (Van Jaarsv.) Klopper & Gideon F.Sm. indigenous
Aloe torquata (Haw.) Schult. & Schult.f. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe translucens Haw. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Aloe transvaalensis Kuntze, indigenous
Aloe tricolor Haw. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Aloe umfoloziensis Reynolds, indigenous
Aloe vanbalenii Pillans, indigenous
Aloe vandermerwei Reynolds, endemic
Aloe vanrooyenii Gideon F.Sm. & N.R.Crouch, endemic
Aloe variegata L. Gonialoe variegata (L.) Boatwr. & J.C.Manning, indigenous
- Aloe variegata L. var. haworthii A.Berger, accepted as Gonialoe variegata (L.) Boatwr. & J.C.Manning
Aloe venosa Lam. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Aloe verdoorniae Reynolds, indigenous
Aloe verecunda Pole-Evans, endemic
Aloe virescens (Haw.) Schult. & J.H.Schult. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Aloe viscosa L. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper, indigenous
- Aloe viscosa L. var. indurata (Haw.) Salm-Dyck, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Aloe vogtsii Reynolds, endemic
Aloe vossii Reynolds, endemic
Aloe vryheidensis Groenew. endemic
Aloe wickensii Pole-Evans, indigenous
Aloe zebrina Baker, indigenous

Aloiampelos

Genus Aloiampelos:^[5]

Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. endemic
- Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. var. ciliaris endemic
- Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. var. redacta (S.Carter) Klopper & Gideon F.Sm. endemic
- Aloiampelos ciliaris (Haw.) Klopper & Gideon F.Sm. var. tidmarshii (Schonland) Klopper & Gideon F.Sm. endemic
Aloiampelos commixta (A.Berger) Klopper & Gideon F.Sm. endemic
Aloiampelos decumbens (Reynolds) Klopper & Gideon F.Sm. endemic
Aloiampelos gracilis (Haw.) Klopper & Gideon F.Sm. endemic
Aloiampelos juddii (Van Jaarsv.) Klopper & Gideon F.Sm. endemic
Aloiampelos striatula (Haw.) Klopper & Gideon F.Sm. indigenous
- Aloiampelos striatula (Haw.) Klopper & Gideon F.Sm. var. caesia (Reynolds) Klopper & Gideon F.Sm. endemic
- Aloiampelos striatula (Haw.) Klopper & Gideon F.Sm. var. striatula, indigenous
Aloiampelos tenuior (Haw.) Klopper & Gideon F.Sm. endemic

Aloidendron

Genus Aloidendron:^[5]

Aloidendron barberae (Dyer) Klopper & Gideon F.Sm. indigenous
Aloidendron dichotomum (Masson) Klopper & Gideon F.Sm. near endemic
Aloidendron pillansii (L.Guthrie) Klopper & Gideon F.Sm. near endemic
Aloidendron ramosissimum (Pillans) Klopper & Gideon F.Sm. near endemic
Aloidendron tongaensis (Van Jaarsv.) Klopper & Gideon F.Sm. indigenous

Apicra

Genus Apicra:^[5]

Apicra anomala (Haw.) Willd. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Apicra arachnoidea (L.) Willd. accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Apicra attenuata (Haw.) Willd. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley, indigenous
Apicra bicarinata Haw. accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, endemic
Apicra fasciata Willd. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley, indigenous
Apicra granata Willd. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Apicra jacobseniana Poelln. accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
Apicra minor (Aiton) Steud. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Apicra nigra Haw. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley, indigenous
Apicra radula (Jacq.) Willd. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
Apicra rubriflora L.Bolus, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
Apicra skinneri A.Berger, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous

Aristaloe

Genus Aristaloe:^[5]

Aristaloe aristata (Haw.) Boatwr. & J.C.Manning, indigenous

Asphodelus

Genus Asphodelus:^[5]

Asphodelus fistulosus L. not indigenous, invasive

Astroloba

Genus Astroloba:^[5]

Astroloba bicarinata (Haw.) Uitewaal, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous
Astroloba bullulata (Jacq.) Uitewaal, endemic
Astroloba congesta (Salm-Dyck) Uitewaal, endemic
Astroloba corrugata N.L.Mey. & Gideon F.Sm. endemic
Astroloba cremnophila Van Jaarsv. endemic
Astroloba foliolosa (Haw.) Uitewaal, endemic
Astroloba herrei Uitewaal, endemic
Astroloba robusta P.Reineke ex Molteno, Van Jaarsv. & Gideon F.Sm. endemic
Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, endemic
Astroloba skinneri (A.Berger) Uitewaal, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous
Astroloba smutsiana Roberts Reinecke, accepted as Astroloba spiralis (L.) Uitewaal, endemic
Astroloba spiralis (L.) Uitewaal, endemic
Astroloba tenax Molteno, Van Jaarsv. & Gideon F.Sm. endemic
- Astroloba tenax Molteno, Van Jaarsv. & Gideon F.Sm. var. moltenoi Gideon F.Sm. & Van Jaarsv. endemic
- Astroloba tenax Molteno, Van Jaarsv. & Gideon F.Sm. var. tenax, endemic

Bulbine

Genus Bulbine:^[5]

Bulbine abyssinica A.Rich. indigenous
Bulbine alba Van Jaarsv. accepted as Bulbine triebneri Dinter, endemic
Bulbine alooides (L.) Willd. endemic
Bulbine alveolata S.A.Hammer, endemic
Bulbine angustifolia Poelln. indigenous
Bulbine annua (L.) Willd. endemic
Bulbine asphodeloides (L.) Spreng. indigenous
- Bulbine asphodeloides (L.) Spreng. var. monticola Poelln. accepted as Bulbine abyssinica A.Rich.
- Bulbine asphodeloides (L.) Spreng. var. otaviensis Poelln. accepted as Bulbine capitata Poelln.
Bulbine bachmanniana Schinz, accepted as Bulbine nutans (Jacq.) Spreng.
Bulbine bruynsii S.A.Hammer, endemic
Bulbine canaliculata G.Will. accepted as Bulbine erectipilosa G.Will.
Bulbine capensis Baijnath ex G.Will. indigenous
Bulbine capitata Poelln. indigenous
Bulbine cataphyllata Poelln. accepted as Bulbine cepacea (Burm.f.) Wijnands
Bulbine cepacea (Burm.f.) Wijnands, endemic
Bulbine coetzeei Oberm. indigenous
Bulbine cremnophila Van Jaarsv. endemic
Bulbine crocea L.Guthrie, accepted as Bulbine asphodeloides (L.) Spreng.
Bulbine dactylopsoides G.Will. endemic
Bulbine densiflora Baker, accepted as Bulbine narcissifolia Salm-Dyck
Bulbine dewetii Van Jaarsv. endemic
Bulbine diphylla Schltr. ex Poelln. endemic
Bulbine disimilis G.Will. endemic
Bulbine dubia Schult. & J.H.Schult. accepted as Bulbine favosa (Thunb.) Schult. & Schult.f. indigenous
Bulbine ensifolia Baker, accepted as Bulbine latifolia (L.f.) Schult. & J.H.Schult. var. latifolia
Bulbine erectipilosa G.Will. endemic
Bulbine esterhuyseniae Baijnath, endemic
Bulbine fallax Poelln. endemic
Bulbine favosa (Thunb.) Schult. & Schult.f. indigenous
Bulbine filifolia Baker, accepted as Bulbine favosa (Thunb.) Schult. & Schult.f.
Bulbine flexicaulis Baker, endemic
Bulbine flexuosa Schltr. endemic
Bulbine foleyi E.Phillips, endemic
Bulbine fragilis G.Will. endemic
Bulbine frutescens (L.) Willd. indigenous
Bulbine hallii G.Will. endemic
Bulbine haworthioides B.Nord. endemic
Bulbine inamarxiae G.Will. & A.P.Dold, endemic
Bulbine inflata Oberm. indigenous
Bulbine lagopus (Thunb.) N.E.Br. indigenous
Bulbine lamprophylla G.Will. endemic
Bulbine latifolia (L.f.) Schult. & J.H.Schult. indigenous
- Bulbine latifolia (L.f.) Schult. & J.H.Schult. var. curvata Van Jaarsv. endemic
- Bulbine latifolia (L.f.) Schult. & J.H.Schult. var. latifolia, endemic
Bulbine lavrani G.Will. & Baijnath, endemic
Bulbine lolita S.A.Hammer, indigenous
Bulbine longifolia Schinz, indigenous
Bulbine louwii L.I.Hall, endemic
Bulbine margarethae L.I.Hall, endemic
Bulbine meiringii Van Jaarsv. endemic
Bulbine melanovaginata G.Will. endemic
Bulbine mesembryanthoides Haw. indigenous
- Bulbine mesembryanthoides Haw. subsp. mesembryanthoides, endemic
- Bulbine mesembryanthoides Haw. subsp. namaquensis G.Will. endemic
Bulbine minima Baker, endemic
Bulbine monophylla Poelln. endemic
Bulbine muscicola G.Will. endemic
Bulbine namaensis Schinz, indigenous
Bulbine narcissifolia Salm-Dyck, indigenous
Bulbine navicularifolia G.Will. endemic
Bulbine nutans (Jacq.) Spreng. endemic
Bulbine ophiophylla G.Will. indigenous
Bulbine pendens G.Will. & Baijnath, endemic
Bulbine praemorsa (Jacq.) Spreng. indigenous
Bulbine quartzicola G.Will. endemic
Bulbine ramosa Van Jaarsv. endemic
Bulbine retinens Van Jaarsv. & S.A.Hammer, endemic
Bulbine rhopalophylla Dinter, indigenous
Bulbine rupicola G.Will. endemic
Bulbine sedifolia Schltr. ex Poelln. endemic
Bulbine semenaliundata G.Will. endemic
Bulbine spongiosa Van Jaarsv. endemic
Bulbine stolonifera Baijnath ex G.Will. indigenous
Bulbine striata Baijnath & Van Jaarsv. endemic
Bulbine succulenta Compton, endemic
Bulbine suurbergensis Van Jaarsv. & A.E.van Wyk, endemic
Bulbine tetraphylla Dinter accepted as Bulbine praemorsa (Jacq.) Spreng.
Bulbine thomasiae Van Jaarsv. endemic
Bulbine torsiva G.Will. endemic
Bulbine torta N.E.Br. endemic
Bulbine triebneri Dinter, indigenous
Bulbine truncata G.Will. endemic
Bulbine tuberosa (Mill.) Oberm. accepted as Bulbine cepacea (Burm.f.) Wijnands
Bulbine undulata G.Will. accepted as Bulbine semenaliundata G.Will.
Bulbine vitrea G.Will. & Baijnath endemic
Bulbine vittatifolia G.Will. endemic
Bulbine wiesei L.I.Hall, endemic
Bulbine zeyheri Baker, accepted as Bulbine praemorsa (Jacq.) Spreng.

Bulbinella

Genus Bulbinella:^[5]

Bulbinella barkeriae P.L.Perry, endemic
Bulbinella calcicola J.C.Manning & Goldblatt, indigenous
Bulbinella cauda-felis (L.f.) T.Durand & Schinz, endemic
Bulbinella chartacea P.L.Perry, endemic
Bulbinella ciliolata Kunth, endemic
Bulbinella divaginata P.L.Perry, endemic
Bulbinella eburniflora P.L.Perry, endemic
Bulbinella elata P.L.Perry, endemic
Bulbinella elegans Schltr. ex P.L.Perry, endemic
Bulbinella gracilis Kunth, endemic
Bulbinella graminifolia P.L.Perry, endemic
Bulbinella latifolia Kunth, indigenous
- Bulbinella latifolia Kunth subsp. denticulata P.L.Perry, endemic
- Bulbinella latifolia Kunth subsp. doleritica (P.L.Perry) P.L.Perry, endemic
- Bulbinella latifolia Kunth subsp. latifolia, endemic
- Bulbinella latifolia Kunth subsp. toximontana P.L.Perry, endemic
- Bulbinella latifolia Kunth var. doleritica P.L.Perry, accepted as Bulbinella latifolia Kunth subsp. doleritica (P.L.Perry) P.L.Perry
- Bulbinella latifolia Kunth var. latifolia, accepted as Bulbinella latifolia Kunth subsp. latifolia
Bulbinella nana P.L.Perry, endemic
Bulbinella nutans (Thunb.) T.Durand & Schinz, indigenous
- Bulbinella nutans (Thunb.) T.Durand & Schinz subsp. nutans, endemic
- Bulbinella nutans (Thunb.) T.Durand & Schinz subsp. turfosicola (P.L.Perry) P.L.Perry, endemic
- Bulbinella nutans (Thunb.) T.Durand & Schinz var. nutans, accepted as Bulbinella nutans (Thunb.) T.Durand & Schinz subsp. nutans
- Bulbinella nutans (Thunb.) T.Durand & Schinz var. turfosicola P.L.Perry, accepted as Bulbinella nutans (Thunb.) T.Durand & Schinz subsp. turfosicola (P.L.Perry) P.L.Perry
Bulbinella potbergensis P.L.Perry, endemic
Bulbinella punctulata Zahlbr. endemic
Bulbinella trinervis (Baker) P.L.Perry, endemic
Bulbinella triquetra (L.f.) Kunth, endemic

Catavala

Genus Catevala:^[5]

Catevala arachnoidea (L.) Medik. accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Catevala atroviridis Medik. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous

Chortolirion

Genus Chortolirion:^[5]

Chortolirion angolense (Baker) A.Berger, accepted as Aloe welwitschii Klopper & Gideon F.Sm. indigenous
Chortolirion latifolium Zonn. & G.P.J.Fritz, accepted as Aloe jeppeae Klopper & Gideon F.Sm. indigenous
Chortolirion tenuifolium (Engl.) A.Berger, accepted as Aloe bergeriana (Dinter) Boatwr. & J.C.Manning, indigenous

Gasteria

Genus Gasteria:^[5]

Gasteria acinacifolia (J.Jacq.) Haw. endemic
Gasteria angulata (Willd.) Haw. accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria angustianum Poelln. accepted as Gasteria brachyphylla (Salm-Dyck) Van Jaarsv. var. brachyphylla
Gasteria batesiana G.D.Rowley, indigenous
- Gasteria batesiana G.D.Rowley var. batesiana, endemic
- Gasteria batesiana G.D.Rowley var. dolomitica Van Jaarsv. & A.E.van Wyk, endemic
Gasteria baylissiana Rauh, endemic
Gasteria bicolor Haw., indigenous
- Gasteria bicolor Haw. var. bicolor, endemic
- Gasteria bicolor Haw. var. fallax (Haw.) Van Jaarsv., indigenous
- Gasteria bicolor Haw. var. liliputana (Poelln.) Van Jaarsv. endemic
Gasteria biformis Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria brachyphylla (Salm-Dyck) Van Jaarsv. indigenous
- Gasteria brachyphylla (Salm-Dyck) Van Jaarsv. var. bayeri Van Jaarsv. endemic
- Gasteria brachyphylla (Salm-Dyck) Van Jaarsv. var. brachyphylla, endemic
Gasteria brevifolia Haw. endemic
Gasteria caespitosa Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria carinata (Mill.) Duval, indigenous
- Gasteria carinata (Mill.) Duval var. carinata, endemic
- Gasteria carinata (Mill.) Duval var. glabra (Salm-Dyck) Van Jaarsv. endemic
- Gasteria carinata (Mill.) Duval var. retusa Van Jaarsv. accepted as Gasteria retusa (Van Jaarsv.) Van Jaarsv. endemic
- Gasteria carinata (Mill.) Duval var. thunbergii (N.E.Br.) Van Jaarsv. accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. endemic
- Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. endemic
Gasteria chamaegigas Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria conspurcata (Salm-Dyck) Haw. accepted as Gasteria disticha (L.) Haw. var. disticha
Gasteria croucheri (Hook.f.) Baker, indigenous
- Gasteria croucheri (Hook.f.) Baker subsp. croucheri, indigenous
- Gasteria croucheri (Hook.f.) Baker subsp. pendulifolia (Van Jaarsv.) Zonn. indigenous
Gasteria decipiens Haw. accepted as Gasteria nitida (Salm-Dyck) Haw.
Gasteria dicta N.E.Br. indigenous
Gasteria disticha (L.) Haw. indigenous
- Gasteria disticha (L.) Haw. var. disticha, indigenous
- Gasteria disticha (L.) Haw. var. langebergensis Van Jaarsv. indigenous
- Gasteria disticha (L.) Haw. var. robusta Van Jaarsv. indigenous
Gasteria doreeniae Van Jaarsv. & A.E.van Wyk, endemic
Gasteria ellaphieae Van Jaarsv. endemic
Gasteria elongata Baker, endemic
Gasteria excavata (Willd.) Haw. accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria excelsa Baker, endemic
Gasteria fuscopunctata Baker, accepted as Gasteria excelsa Baker
Gasteria glauca Van Jaarsv. endemic
Gasteria glomerata Van Jaarsv. endemic
Gasteria gracilis Baker, endemic
Gasteria herreana Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria humilis Poelln. accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria inexpectata Poelln. accepted as Gasteria acinacifolia (J.Jacq.) Haw.
Gasteria kirsteana Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria koenii Van Jaarsv. endemic
Gasteria laetepuncta Haw. accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria liliputana Poelln. accepted as Gasteria bicolor Haw. var. liliputana (Poelln.) Van Jaarsv.
Gasteria loeriensis Poelln. endemic
Gasteria longiana Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria lutzii Poelln. accepted as Gasteria excelsa Baker
Gasteria maculata (Thunb.) Haw. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria mollis Haw. accepted as Gasteria disticha (L.) Haw. var. disticha
Gasteria multiplex Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria nigricans (Haw.) Duval, accepted as Gasteria disticha (L.) Haw. var. disticha
Gasteria nitida (Salm-Dyck) Haw. endemic
- Gasteria nitida (Salm-Dyck) Haw. var. armstrongii (Schonland) Van Jaarsv. accepted as Gasteria armstrongii Schonland, endemic
Gasteria obliqua (Haw.) Duval, accepted as Gasteria bicolor Haw. var. bicolor
Gasteria obtusa (Salm-Dyck) Haw. accepted as Gasteria nitida (Salm-Dyck) Haw.
Gasteria obtusifolia (Salm-Dyck) Haw. accepted as Gasteria disticha (L.) Haw. var. disticha
Gasteria pallescens Baker, accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria parvifolia Baker, accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria patentissima Poelln. accepted as Gasteria carinata (Mill.) Duval var. glabra (Salm-Dyck) Van Jaarsv.
Gasteria pendulifolia Van Jaarsv. accepted as Gasteria croucheri (Hook.f.) Baker subsp. pendulifolia (Van Jaarsv.) Zonn. endemic
Gasteria pillansii Kensit, indigenous
- Gasteria pillansii Kensit var. ernesti-ruschii (Dinter & Poelln.) Van Jaarsv. indigenous
- Gasteria pillansii Kensit var. hallii Van Jaarsv. indigenous
- Gasteria pillansii Kensit var. pillansii, endemic
Gasteria poellnitziana H.Jacobsen, accepted as Gasteria pulchra (Aiton) Haw.
Gasteria polita Van Jaarsv. endemic
Gasteria porphyrophylla Baker, accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria prolifera Lem. endemic
Gasteria pseudonigricans (Salm-Dyck) Haw. indigenous
Gasteria pulchra (Aiton) Haw. endemic
Gasteria radulosa Baker, accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv.
Gasteria rawlinsonii Oberm. endemic
Gasteria repens Haw. accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv.
Gasteria retata Haw. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria retusa (Van Jaarsv.) Van Jaarsv.
Gasteria salmdyckiana Poelln. accepted as Gasteria bicolor Haw. var. bicolor
Gasteria schweickerdtiana Poelln. Gasteria carinata (Mill.) Duval var. glabra (Salm-Dyck) Van Jaarsv.
Gasteria spiralis Baker Gasteria bicolor Haw. var. bicolor
Gasteria subcarinata (Salm-Dyck) Haw. accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria sulcata (Salm-Dyck) Haw. accepted as Gasteria carinata (Mill.) Duval var. carinata
Gasteria thunbergii N.E.Br. accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv.
Gasteria transvaalensis De Smet, accepted as Gasteria batesiana G.D.Rowley var. batesiana
Gasteria triebneriana Poelln. accepted as Gasteria brachyphylla (Salm-Dyck) Van Jaarsv. var. brachyphylla
Gasteria trigona Haw. endemic
Gasteria tukhelensis Van Jaarsv. indigenous
Gasteria variolosa Baker, accepted as Gasteria bicolor Haw. var. bicolor
Gasteria verrucosa (Mill.) Duval, accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv.
Gasteria vlaaktensis Poelln. accepted as Gasteria brachyphylla (Salm-Dyck) Van Jaarsv. var. brachyphylla
Gasteria vlokii Van Jaarsv.endemic
Gasteria zeyheri (Salm-Dyck) Baker, accepted as Gasteria bicolor Haw. var. bicolor

Gonialoe

Genus Gonialoe:^[5]

Gonialoe variegata (L.) Boatwr. & J.C.Manning, indigenous

Haworthia

Genus Haworthia:^[5]

Haworthia adelaidensis (Poelln.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
Haworthia aegrota Poelln. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia agavoides Zantner & Poelln. accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. sordida, indigenous
Haworthia agnis Battista, accepted as Haworthia nortieri G.G.Sm. var. nortieri, endemic
Haworthia albanensis Schonland, accepted as Haworthia angustifolia Haw. var. angustifolia, indigenous
Haworthia albicans (Haw.) Haw. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
- Haworthia albicans (Haw.) Haw. var. virescens (Haw.) Baker, accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Haworthia albispina M.Hayashi, accepted as Haworthia nortieri G.G.Sm. var. albispina (M.Hayashi) M.B.Bayer, indigenous
Haworthia altilinea Haw. accepted as Haworthia mucronata Haw. var. mucronata, indigenous
- Haworthia altilinea Haw. var. inermis (Poelln.) Poelln. accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
- Haworthia altilinea Haw. var. limpida (Haw.) Poelln. accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia altilinea Haw. var. limpida (Haw.) Poelln. forma inconfluens, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia altilinea Haw. var. limpida (Haw.) Poelln. forma inermis accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
- Haworthia altilinea Haw. var. morrisiae Poelln. accepted as Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. indigenous
Haworthia altissima (M.B.Bayer) M.Hayashi accepted as Haworthia angustifolia Haw. var. altissima M.B.Bayer, indigenous
Haworthia amethysta M.Hayashi, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
Haworthia angiras M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia angolensis Baker, accepted as Aloe welwitschii Klopper & Gideon F.Sm.
Haworthia angustata (Poelln.) Breuer, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia angustifolia Haw. endemic
- Haworthia angustifolia Haw. forma baylissii (C.L.Scott) M.B.Bayer, accepted as Haworthia angustifolia Haw. var. baylissii (C.L.Scott) M.B.Bayer, indigenous
- Haworthia angustifolia Haw. forma paucifolia (G.G.Sm.) Pilbeam, accepted as Haworthia angustifolia Haw. var. paucifolia G.G.Sm., indigenous
- Haworthia angustifolia Haw. var. altissima M.B.Bayer, endemic
- Haworthia angustifolia Haw. var. angustifolia, endemic
- Haworthia angustifolia Haw. var. baylissii (C.L.Scott) M.B.Bayer, endemic
- Haworthia angustifolia Haw. var. denticulifera Poelln. accepted as Haworthia chloracantha Haw. var. denticulifera (Poelln.) M.B.Bayer, indigenous
- Haworthia angustifolia Haw. var. grandis G.G.Sm. accepted as Haworthia angustifolia Haw. var. angustifolia, indigenous
- Haworthia angustifolia Haw. var. liliputana Uitewaal, accepted as Haworthia chloracantha Haw. var. denticulifera (Poelln.) M.B.Bayer, indigenous
- Haworthia angustifolia Haw. var. paucifolia G.G.Sm. endemic
- Haworthia angustifolia Haw. var. subfalcata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
Haworthia aquamarina M.Hayashi, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
Haworthia arabesqua M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia arachnoidea (L.) Duval, endemic
- Haworthia arachnoidea (L.) Duval var. angiras (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia arachnoidea (L.) Duval var. arachnoidea, endemic
- Haworthia arachnoidea (L.) Duval var. aranea (A.Berger) M.B.Bayer, endemic
- Haworthia arachnoidea (L.) Duval var. calitzdorpensis (Breuer) Breuer, endemic
- Haworthia arachnoidea (L.) Duval var. joubertii (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
- Haworthia arachnoidea (L.) Duval var. laxa (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
- Haworthia arachnoidea (L.) Duval var. limbata (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
- Haworthia arachnoidea (L.) Duval var. minor Haw. accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
- Haworthia arachnoidea (L.) Duval var. namaquensis M.B.Bayer, endemic
- Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, endemic
- Haworthia arachnoidea (L.) Duval var. scabrispina M.B.Bayer, endemic
- Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, endemic
- Haworthia arachnoidea (L.) Duval var. xiphiophylla (Baker) Halda, accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia aranea (A.Berger) M.B.Bayer, accepted as Haworthia arachnoidea (L.) Duval var. aranea (A.Berger) M.B.Bayer, endemic
- Haworthia aranea (A.Berger) M.B.Bayer var. candida (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, endemic
Haworthia arcana (Gideon F.Sm. & N.R.Crouch) Breuer, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. arcana (Gideon F.Sm. & N.R.Crouch) G.D.Rowley, indigenous
Haworthia archeri W.F.Barker ex M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. archeri (W.F.Barker ex M.B.Bayer) M.B.Bayer, endemic
- Haworthia archeri W.F.Barker ex M.B.Bayer var. dimorpha M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. dimorpha (M.B.Bayer) M.B.Bayer, indigenous
Haworthia aristata Haw. endemic
Haworthia armstrongii Poelln. accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia asema (M.B.Bayer) M.Hayashi, accepted as Haworthia monticola Fourc. var. asema M.B.Bayer, endemic
Haworthia aspera Haw. var. major (Haw.) Parr, accepted as Astroloba corrugata N.L.Mey. & Gideon F.Sm.
Haworthia asperiuscula Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia asperiuscula Haw. var. patagiata G.G.Sm. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia asperiuscula Haw. var. subintegra G.G.Sm. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia asperula Haw. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
Haworthia atrofusca G.G.Sm. accepted as Haworthia mirabilis (Haw.) Haw. var. atrofusca (G.G.Sm.) M.B.Bayer, endemic
- Haworthia atrofusca G.G.Sm. var. enigma (M.Hayashi) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. atrofusca (G.G.Sm.) M.B.Bayer, endemic
Haworthia atrovirens (DC.) Haw. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia attenuata (Haw.) Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley, endemic
- Haworthia attenuata (Haw.) Haw. forma britteniae (Poelln.) M.B.Bayer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. forma clariperla (Haw.) M.B.Bayer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. britteniae (Poelln.) Poelln. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. clariperla (Haw.) Baker, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. deltoidea R.S.Farden, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. glabrata (Salm-Dyck) M.B.Bayer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, indigenous
- Haworthia attenuata (Haw.) Haw. var. inusitata R.S.Farden, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. linearis R.S.Farden, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. minissima R.S.Farden, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. odonoghueana R.S.Farden, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia attenuata (Haw.) Haw. var. radula (Jacq.) M.B.Bayer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, endemic
- Haworthia attenuata (Haw.) Haw. var. uitewaaliana R.S.Farden, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Haworthia azurea M.Hayashi. accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, endemic
Haworthia baccata G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia badia Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, indigenous
- Haworthia badia Poelln. var. bobii (M.Hayashi) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, indigenous
- Haworthia badia Poelln. var. joleneae (M.Hayashi) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, indigenous
Haworthia batesiana Uitewaal, accepted as Haworthia marumiana Uitewaal var. batesiana (Uitewaal) M.B.Bayer, indigenous
- Haworthia batesiana Uitewaal var. lepida (G.G.Sm.) Breuer, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia batesiana Uitewaal var. reddii (C.L.Scott) Breuer, accepted as Haworthia marumiana Uitewaal var. reddii (C.L.Scott) M.B.Bayer, indigenous
Haworthia bathylis M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia batteniae C.L.Scott, accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia bayeri J.D.Venter & S.A.Hammer, endemic
- Haworthia bayeri J.D.Venter & S.A.Hammer var. hayashii (M.Hayashi) Breuer, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
- Haworthia bayeri J.D.Venter & S.A.Hammer var. jadea (M.Hayashi) Breuer, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
Haworthia baylissii C.L.Scott, accepted as Haworthia angustifolia Haw. var. baylissii (C.L.Scott) M.B.Bayer, indigenous
Haworthia beanii G.G.Sm. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia beanii G.G.Sm. var. minor G.G.Sm. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia bella M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia beukmannii (Poelln.) M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. beukmannii (Poelln.) M.B.Bayer, indigenous
Haworthia bicarinata (Haw.) Parr, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous
Haworthia bijliana Poelln. var. joubertii Poelln. accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia blackbeardiana Poelln. accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
- Haworthia blackbeardiana Poelln. var. calaensis (Breuer) Breuer, accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
- Haworthia blackbeardiana Poelln. var. major Poelln. accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
- Haworthia blackbeardiana Poelln. var. specksii (Breuer) Breuer accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia blackburniae Poelln. accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
Haworthia blackburniae W.F.Barker, endemic
- Haworthia blackburniae W.F.Barker var. blackburniae, endemic
- Haworthia blackburniae W.F.Barker var. derustensis M.B.Bayer, endemic
- Haworthia blackburniae W.F.Barker var. graminifolia (G.G.Sm.) M.B.Bayer, endemic
Haworthia bobii M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, indigenous
Haworthia bolusii Baker, endemic
- Haworthia bolusii Baker var. aranea A.Berger, accepted as Haworthia arachnoidea (L.) Duval var. aranea (A.Berger) M.B.Bayer, indigenous
- Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, endemic
- Haworthia bolusii Baker var. bolusii, endemic
- Haworthia bolusii Baker var. floccosa (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
- Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, endemic
- Haworthia bolusii Baker var. semiviva Poelln. accepted as Haworthia semiviva (Poelln.) M.B.Bayer, indigenous
Haworthia borealis M.Hayashi, accepted as Haworthia marumiana Uitewaal var. marumiana, indigenous
Haworthia breueri M.Hayashi, accepted as Haworthia emelyae Poelln. var. emelyae, endemic
Haworthia brevicula (G.G.Sm.) Breuer, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, indigenous
Haworthia brevis Haw. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia britteniae Poelln. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Haworthia bronkhorstii M.Hayashi, accepted as Haworthia monticola Fourc. var. monticola, endemic
Haworthia browniana Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
Haworthia bruynsii M.B.Bayer, accepted as Haworthiopsis bruynsii (M.B.Bayer) G.D.Rowley, endemic
Haworthia bullulata (Jacq.) Parr, accepted as Astroloba bullulata (Jacq.) Uitewaal
Haworthia caerula M.Hayashi & Breuer var. pallens (Breuer & M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. cooperi, indigenous
Haworthia caerulea M.Hayashi & Breuer, accepted as Haworthia cooperi Baker var. gracilis (Poelln.) M.B.Bayer, indigenous
Haworthia caespitosa Poelln. accepted as Haworthia retusa (L.) Duval var. turgida (Haw.) M.B.Bayer, indigenous
- Haworthia caespitosa Poelln. forma subplana Poelln. accepted as Haworthia retusa (L.) Duval var. turgida (Haw.) M.B.Bayer, indigenous
- Haworthia caespitosa Poelln. forma subproliferans Poelln. accepted as Haworthia retusa (L.) Duval var. turgida (Haw.) M.B.Bayer, indigenous
- Haworthia caespitosa Poelln. var. consanguinea (M.B.Bayer) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. consanguinea M.B.Bayer, indigenous
Haworthia calaensis Breuer, accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia calcarea (M.B.Bayer) M.Hayashi, accepted as Haworthia rossouwii Poelln. var. calcarea (M.B.Bayer) M.B.Bayer, indigenous
Haworthia calva M.Hayashi, accepted as Haworthia cooperi Baker, indigenous
Haworthia candida M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia cangoensis M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia cangoensis M.Hayashi var. kogmanensis (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia cangoensis M.Hayashi var. royalis (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia cangoensis M.Hayashi var. tradouwensis (Breuer) Breuer, accepted as Haworthia mucronata Haw. var. mucronata, indigenous
Haworthia capillaris M.Hayashi, accepted as Haworthia bolusii Baker var. bolusii, indigenous
Haworthia carrissoi Resende, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. glauca, indigenous
Haworthia chalwinii Marloth & A.Berger, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia chloracantha Haw. endemic
- Haworthia chloracantha Haw. var. chloracantha, endemic
- Haworthia chloracantha Haw. var. denticulifera (Poelln.) M.B.Bayer, endemic
- Haworthia chloracantha Haw. var. subglauca Poelln. endemic
Haworthia ciliata M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia clariperla Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Haworthia coarctata Haw. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley, indigenous
- Haworthia coarctata Haw. forma chalwinii (Marloth & A.Berger) Pilbeam, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia coarctata Haw. forma conspicua (Poelln.) Pilbeam, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia coarctata Haw. forma pseudocoarctata (Poelln.) Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia coarctata Haw. subsp. adelaidensis (Poelln.) M.B.Bayer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
- Haworthia coarctata Haw. subsp. coarctata var. greenii, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia coarctata Haw. subsp. coarctata var.tenuis, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
- Haworthia coarctata Haw. var. adelaidensis (Poelln.) M.B.Bayer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, endemic
- Haworthia coarctata Haw. var. coarctata forma greenii, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, endemic
- Haworthia coarctata Haw. var. haworthia Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia coarctata Haw. var. krausii Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia coarctata Haw. var. tenuis (G.G.Sm.) M.B.Bayer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, endemic
Haworthia coarctatoidea Resende & Pinto-Lopes, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia compacta (Triebner) Breuer, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia comptoniana G.G.Sm. accepted as Haworthia emelyae Poelln. var. comptoniana (G.G.Sm.) J.D.Venter & S.A.Hammer, indigenous
Haworthia concava Haw. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia concinna Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia congesta (Salm-Dyck) Parr, accepted as Astroloba congesta (Salm-Dyck) Uitewaal
Haworthia consanguinea (M.B.Bayer) M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. consanguinea M.B.Bayer, indigenous
Haworthia cooperi Baker, endemic
- Haworthia cooperi Baker var. cooperi, endemic
- Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. doldii M.B.Bayer, endemic
- Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. gracilis (Poelln.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. hisui (M.Hayashi) Breuer, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
- Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. leightonii (G.G.Sm.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. minima (M.B.Bayer) M.B.Bayer, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. picturata (M.B.Bayer) M.B.Bayer, endemic
- Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, endemic
- Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, endemic
- Haworthia cooperi Baker var. truncata (H.Jacobsen) M.B.Bayer, endemic
- Haworthia cooperi Baker var. venusta (C.L.Scott) M.B.Bayer, endemic
- Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, endemic
Haworthia cordifolia Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia coriacea (Resende & Poelln.) Breuer, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia correcta Poelln. accepted as Haworthia emelyae Poelln. var. emelyae . indigenous
Haworthia crinita M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia crousii M.Hayashi, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. crousii (M.Hayashi) Gildenh. & Klopper, endemic
Haworthia crystallina M.Hayashi, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia cummingii Breuer & M.Hayashi, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
Haworthia cuspidata Haw. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cyanea (Baker) M.Hayashi, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
- Haworthia cyanea (M.B.Bayer) M.Hayashi var. amethysta (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
- Haworthia cyanea (M.B.Bayer) M.Hayashi var. ianthina (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
- Haworthia cyanea (M.B.Bayer) M.Hayashi var. succinea (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Baye, indigenous
Haworthia cymbiformis (Haw.) Duval, endemic
- Haworthia cymbiformis (Haw.) Duval forma planifolia (Haw.) Pilbeam, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia cymbiformis (Haw.) Duval var. angustata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia cymbiformis (Haw.) Duval var. angustata Poelln. forma subarmata, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia cymbiformis (Haw.) Duval var. brevifolia Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
- Haworthia cymbiformis (Haw.) Duval var. compacta Triebner, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia cymbiformis (Haw.) Duval var. cymbiformis, endemic
- Haworthia cymbiformis (Haw.) Duval var. cymbiformis forma ramosa, accepted as Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia cymbiformis (Haw.) Duval var. incurvula (Poelln.) M.B.Bayer, endemic
- Haworthia cymbiformis (Haw.) Duval var. multifolia Triebner, accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
- Haworthia cymbiformis (Haw.) Duval var. obesa Poelln., accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
- Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, endemic
- Haworthia cymbiformis (Haw.) Duval var. planifolia (Haw.) Baker, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, endemic
- Haworthia cymbiformis (Haw.) Duval var. reddii (C.L.Scott) M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. reddii (C.L.Scott) M.B.Bayer, endemic
- Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, endemic
- Haworthia cymbiformis (Haw.) Duval var. transiens (Poelln.) M.B.Bayer, accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
- Haworthia cymbiformis (Haw.) Duval var. translucens Triebner & Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
- Haworthia cymbiformis (Haw.) Duval var. umbraticola (Poelln.) M.B.Bayer, accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
Haworthia davidii (Breuer) M.Hayashi & Breuer, accepted as Haworthia cooperi Baker var. leightonii (G.G.Sm.) M.B.Bayer, indigenous
Haworthia decipiens Poelln. endemic
- Haworthia decipiens Poelln. var. cyanea M.B.Bayer, endemic
- Haworthia decipiens Poelln. var. decipiens, endemic
- Haworthia decipiens Poelln. var. exilis (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. decipiens, indigenous
- Haworthia decipiens Poelln. var. incrassa (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. decipiens, indigenous
- Haworthia decipiens Poelln. var. minor M.B.Bayer, endemic
- Haworthia decipiens Poelln. var. pringlei (C.L.Scott) M.B.Bayer, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
- Haworthia decipiens Poelln. var. virella M.B.Bayer
- Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, endemic
Haworthia dekenahii G.G.Sm. accepted as Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia dekenahii G.G.Sm. var. argenteomaculosa G.G.Sm. accepted as Haworthia pygmaea Poelln. var. argenteomaculosa (G.G.Sm.) M.B.Bayer, indigenous
Haworthia deltoidea (Hook.f.) Parr accepted as Astroloba congesta (Salm-Dyck) Uitewaal
- Haworthia deltoidea (Hook.f.) Parr var. intermedia (A.Berger) Parr, accepted as Astroloba congesta (Salm-Dyck) Uitewaal
- Haworthia deltoidea (Hook.f.) Parr var. turgida (A.Berger) Parr, accepted as Astroloba congesta (Salm-Dyck) Uitewaal
Haworthia dentata (M.B.Bayer) M.Hayashi, accepted as Haworthia floribunda Poelln. var. dentata M.B.Bayer, indigenous
Haworthia denticulata Haw. accepted as Haworthia aristata Haw. indigenous
Haworthia denticulifera (Poelln.) M.Hayashi, accepted as Haworthia chloracantha Haw. var. denticulifera (Poelln.) M.B.Bayer, indigenous
Haworthia depauperata (Poelln.) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
Haworthia derustensis (M.B.Bayer) M.Hayashi, accepted as Haworthia blackburniae W.F.Barker var. derustensis M.B.Bayer, indigenous
Haworthia devriesii Breuer, accepted as Haworthia nortieri G.G.Sm. var. devriesii (Breuer) M.B.Bayer, endemic
Haworthia dielsiana Poelln. accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
Haworthia dimorpha (M.B.Bayer) M.Hayashi, accepted as Haworthia marumiana Uitewaal var. dimorpha (M.B.Bayer) M.B.Bayer, indigenous
Haworthia distincta N.E.Br. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Haworthia divergens M.B.Bayer, accepted as Haworthia monticola Fourc. var. monticola indigenous
Haworthia diversicolor (Triebner & Poelln.) M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
Haworthia diversifolia Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia dodsoniana (Uitewaal) Parr, accepted as Astroloba herrei Uitewaal
Haworthia doldii (M.B.Bayer) M.Hayashi, accepted as Haworthia cooperi Baker var. doldii M.B.Bayer, indigenous
Haworthia egregia (Poelln.) Parr var. fardeniana (Uitewaal) Parr, accepted as Astroloba bullulata (Jacq.) Uitewaal
Haworthia eilyae Poelln. accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia eilyae Poelln. var. poellnitziana Resende, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia eilyae Poelln. var. zantneriana Resende, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia elizeae Breuer, accepted as Haworthia rossouwii Poelln. var. elizeae (Breuer) M.B.Bayer, endemic
Haworthia emelyae Poelln. endemic
- Haworthia emelyae Poelln. var. beukmannii Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. beukmannii (Poelln.) M.B.Bayer, indigenous
- Haworthia emelyae Poelln. var. comptoniana (G.G.Sm.) J.D.Venter & S.A.Hammer, endemic
- Haworthia emelyae Poelln. var. emelyae, endemic
- Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, endemic
- Haworthia emelyae Poelln. var. multifolia M.B.Bayer, endemic
Haworthia emeralda M.Hayashi, accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia eminens M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia engleri Dinter, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia enigma M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. atrofusca (G.G.Sm.) M.B.Bayer, endemic
Haworthia erecta Haw. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia erii M.Hayashi, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
Haworthia esterhuizenii M.Hayashi, accepted as Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, endemic
Haworthia exilis M.Hayashi, accepted as Haworthia decipiens Poelln. var. decipiens, indigenous
Haworthia fallax Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia fasciata (Willd.) Haw. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley, endemic
- Haworthia fasciata (Willd.) Haw. forma browniana (Poelln.) M.B.Bayer accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
- Haworthia fasciata (Willd.) Haw. forma subconfluens (Poelln.) Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia fasciata (Willd.) Haw. var. browniana (Poelln.) C.L.Scott, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
- Haworthia fasciata (Willd.) Haw. var. fasciata forma ovato-lanceolata, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia fasciata (Willd.) Haw. var. fasciata forma sparsa, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia fasciata (Willd.) Haw. var. fasciata forma vanstaadenensis, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia fasciata (Willd.) Haw. var. fasciata forma variabilis, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia fasciata (Willd.) Haw. var. major (Salm-Dyck) Haw. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia fasciata (Willd.) Haw. var. subconfluens Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia flaccida (M.B.Bayer) Breuer, accepted as Haworthia herbacea (Mill.) Stearn var. flaccida M.B.Bayer, indigenous
Haworthia flavida M.Hayashi, accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia floccosa M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia florens M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia floribunda Poelln. endemic
- Haworthia floribunda Poelln. var. dentata M.B.Bayer, endemic
- Haworthia floribunda Poelln. var. floribunda, endemic
- Haworthia floribunda Poelln. var. major M.B.Bayer, endemic
Haworthia fluffa M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia foliolosa (Haw.) Haw. accepted as Astroloba foliolosa (Haw.) Uitewaal
Haworthia fouchei Poelln. accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
Haworthia fulva G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia fusca Breuer, accepted as Haworthia pygmaea Poelln. var. fusca (Breuer) M.B.Bayer, indigenous
Haworthia geraldii C.L.Scott, accepted as Haworthia retusa (L.) Duval var. retusa, endemic
Haworthia giftbergensis (G.G.Sm.) Breuer, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
Haworthia gigantea (M.B.Bayer) M.Hayashi, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. gigantea (M.B.Bayer) G.D.Rowley, indigenous
Haworthia gigas Poelln. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia glabrata (Salm-Dyck) Baker, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, endemic
- Haworthia glabrata Baker var. concolor (Salm-Dyck) Baker, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, indigenous
- Haworthia glabrata Baker var. perviridis (Salm-Dyck) Baker, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, indigenous
Haworthia glauca Baker, accepted as Haworthiopsis glauca (Baker) G.D.Rowley, endemic
- Haworthia glauca Baker forma jacobseniana (Poelln.) Pilbeam, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia glauca Baker forma jonesiae (Poelln.) Pilbeam, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia glauca Baker var. herrei (Poelln.) M.B.Bayer, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, endemic
- Haworthia glauca Baker var. herrei (Poelln.) M.B.Bayer forma armstrongii, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia glaucophylla (M.B.Bayer) Breuer, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. glaucophylla (M.B.Bayer) Breuer, indigenous
Haworthia globifera (M.B.Bayer) M.Hayashi, accepted as Haworthia pulchella M.B.Bayer var. globifera M.B.Bayer, indigenous
Haworthia globosiflora G.G.Sm. accepted as Haworthia nortieri G.G.Sm. var. globosiflora (G.G.Sm.) M.B.Bayer, indigenous
Haworthia gordoniana Poelln. accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia gracilis Poelln. accepted as Haworthia cooperi Baker var. gracilis (Poelln.) M.B.Bayer, indigenous
- Haworthia gracilis Poelln. var. isabellae (Poelln.) M.B.Bayer, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
- Haworthia gracilis Poelln. var. minima M.B.Bayer, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
- Haworthia gracilis Poelln. var. picturata M.B.Bayer, accepted as Haworthia cooperi Baker var. picturata (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia gracilis Poelln. var. tenera (Poelln.) M.B.Bayer, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
- Haworthia gracilis Poelln. var. viridis M.B.Bayer accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia graminifolia G.G.Sm. accepted as Haworthia blackburniae W.F.Barker var. graminifolia (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia graminifolia G.G.Sm. var. derustensis (M.B.Bayer) Breuer, accepted as Haworthia blackburniae W.F.Barker var. derustensis M.B.Bayer, indigenous
Haworthia granata (Willd.) Haw. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia granulata Marloth, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, indigenous
Haworthia greenii Baker, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia greenii Baker forma minor Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia greenii Baker var. silvicola G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia greenii Haw. forma bakeri Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia groenewaldii Breuer, accepted as Haworthia mutica Haw. indigenous
Haworthia guttata Uitewaal, accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
Haworthia haageana Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. subregularis (Baker) Pilbeam, indigenous
- Haworthia haageana Poelln. var. subreticulata Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. subregularis (Baker) Pilbeam, indigenous
Haworthia habdomadis Poelln. accepted as Haworthia mucronata Haw. var. habdomadis (Poelln.) M.B.Bayer, indigenous
- Haworthia habdomadis Poelln. var. inconfluens (Poelln.) M.B.Bayer accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia habdomadis Poelln. var. morrisiae (Poelln.) M.B.Bayer accepted as Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. indigenous
Haworthia hamata M.Hayashi accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia hamata M.Hayashi var. subhamata (M.Hayashi) Breuer accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia harlandiana Parr, accepted as Astroloba herrei Uitewaal
Haworthia harryi M.Hayashi, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia hastata M.Hayashi, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
Haworthia hayashi M.Hayashi, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, endemic
Haworthia heidelbergensis G.G.Sm. accepted as Haworthia mirabilis (Haw.) Haw. var. heidelbergensis (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia heidelbergensis G.G.Sm. var. minor M.B.Bayer accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, endemic
- Haworthia heidelbergensis G.G.Sm. var. scabra M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. scabra (M.B.Bayer) M.B.Bayer, endemic
- Haworthia heidelbergensis G.G.Sm. var. toonensis M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. toonensis (M.B.Bayer) M.B.Bayer, endemic
Haworthia helmiae Poelln. accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, indigenous
Haworthia hemicrypta (M.B.Bayer) M.Hayashi accepted as Haworthia variegata L.Bolus var. hemicrypta M.B.Bayer, indigenous
Haworthia herbacea (Mill.) Stearn, endemic
- Haworthia herbacea (Mill.) Stearn var. flaccida M.B.Bayer, endemic
- Haworthia herbacea (Mill.) Stearn var. herbacea, endemic
- Haworthia herbacea (Mill.) Stearn var. lupula M.B.Bayer, endemic
- Haworthia herbacea (Mill.) Stearn var. paynei (Poelln.) M.B.Bayer, accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, endemic
Haworthia herrei Poelln. accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia herrei Poelln. var. depauperata Poelln. accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia herrei Poelln. var. poellnitzii Resende, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia hilliana Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
Haworthia hisui M.Hayashi, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
Haworthia hurlingii Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. hurlingii (Poelln.) M.B.Bayer, indigenous
- Haworthia hurlingii Poelln. var. ambigua Triebner & Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
Haworthia ianthina M.Hayashi, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
Haworthia ikra Breuer, accepted as Haworthia cooperi Baker var. truncata (H.Jacobsen) M.B.Bayer, indigenous
Haworthia inconfluens (Poelln.) M.B.Bayer, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia inconfluens (Poelln.) M.B.Bayer var. crystallina (M.Hayashi) Breuer, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia inconfluens (Poelln.) M.B.Bayer var. habdomadis (Poelln.) M.B.Bayer, accepted as Haworthia mucronata Haw. var. habdomadis (Poelln.) M.B.Bayer, indigenous
- Haworthia inconfluens (Poelln.) M.B.Bayer var. lockwoodii (Archibald) Breuer, accepted as Haworthia lockwoodii Archibald, indigenous
- Haworthia inconfluens (Poelln.) M.B.Bayer var. morrisiae (Poelln.) M.B.Bayer, accepted as Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln., indigenous
Haworthia incrassa M.Hayashi, accepted as Haworthia decipiens Poelln. var. decipiens, indigenous
Haworthia incurvula Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. incurvula (Poelln.) M.B.Bayer, indigenous
Haworthia indigoa M.Hayashi, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
- Haworthia indigoa M.Hayashi var. truterorum (Breuer & Marx) Breuer, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
Haworthia indurata Haw., accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia inermis Poelln., accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia insipida Breuer, accepted as Haworthia zantneriana Poelln. var. minor M.B.Bayer, indigenous
Haworthia integra Poelln. accepted as Haworthia mucronata Haw. var. rycroftiana (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia integra Poelln. var. standeri Esterhuizen, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
Haworthia intermedia Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, indigenous
- Haworthia intermedia Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
- Haworthia intermedia Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata
Haworthia isabellae Poelln. accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
- Haworthia isabellae Poelln. var. arabesqua (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
- Haworthia isabellae Poelln. var. bella (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
- Haworthia isabellae Poelln. var. ligulata (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia jacobseniana Poelln. accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia jadea M.Hayashi, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
Haworthia jakubii Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. paradoxa (Poelln.) M.B.Bayer, indigenous
Haworthia jansenvillensis Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
- Haworthia jansenvillensis Breuer var. crinita (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
- Haworthia jansenvillensis Breuer var. eminens (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
- Haworthia jansenvillensis Breuer var. flavida (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
- Haworthia jansenvillensis Breuer var. fluffa (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
- Haworthia jansenvillensis Breuer var. mollis (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
- Haworthia jansenvillensis Breuer var. regina (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia janvlokii (Breuer) Breuer, accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
Haworthia jeffreis M.Hayashi, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia joeyae C.L.Scott, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
Haworthia johanii (M.Hayashi) Breuer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
Haworthia joleneae M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, indigenous
Haworthia jonesiae Poelln. accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia joubertii M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia kemari M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, endemic
Haworthia kingiana Poelln. accepted as Tulista kingiana (Poelln.) Gideon F.Sm. & Molteno, endemic
Haworthia koelmaniorum Oberm. & D.S.Hardy, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning, endemic
- Haworthia koelmaniorum Oberm. & D.S.Hardy var. mcmurtryi (C.L.Scott) M.B.Bayer, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Gil, endemic
Haworthia kogmansensis M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia kondoi M.Hayashi, accepted as Haworthia floribunda Poelln. var. major M.B.Bayer, indigenous
Haworthia lachnosa M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia laeta M.Hayashi, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
Haworthia laetivirens Haw. accepted as Haworthia retusa (L.) Duval var. turgida (Haw.) M.B.Bayer, indigenous
Haworthia laevis Haw. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Haworthia lapis Breuer & M.Hayashi, accepted as Haworthia aristata Haw. indigenous
- Haworthia lapis Breuer & M.Hayashi var. rava (M.Hayashi) Breuer, accepted as Haworthia aristata Haw. indigenous
Haworthia lateganiae Poelln., accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. lateganiae (Poelln.) G.D.Rowley, indigenous
Haworthia lavranii (C.L.Scott) Breuer, accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. lavranii (C.L.Scott) G.D.Rowley, indigenous
Haworthia laxa M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia lazulis M.Hayashi, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
Haworthia leightonii G.G.Sm. accepted as Haworthia cooperi Baker var. leightonii (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia leightonii] G.G.Sm. var. davidii Breuer, accepted as Haworthia cooperi Baker var. leightonii (G.G.Sm.) M.B.Bayer, endemic
Haworthia lepida G.G.Sm. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia ligulata M.Hayashi, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia limbata M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia limifolia Marloth, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley, indigenous
- Haworthia limifolia Marloth forma major (Resende) Pilbeam, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthia limifolia Marloth forma marlothiana Resende, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthia limifolia Marloth subsp. koelmaniorum (Oberm. & D.S.Hardy) Halda, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning, indigenous
- Haworthia limifolia Marloth var. arcana Gideon F.Sm. & N.R.Crouch. accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. arcana (Gideon F.Sm. & N.R.Crouch) G.D.Rowley, endemic
- Haworthia limifolia Marloth var. gigantea M.B.Bayer, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. gigantea (M.B.Bayer) G.D.Rowley, endemic
- Haworthia limifolia Marloth var. glaucophylla M.B.Bayer, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. glaucophylla (M.B.Bayer) Breuer, endemic
- Haworthia limifolia Marloth var. limifolia forma diploidea, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthia limifolia Marloth var. limifolia forma tetraploidea, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthia limifolia Marloth var. marlothiana (Resende) Resende, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthia limifolia Marloth var. schuldtiana Resende, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthia limifolia Marloth var. stolonifera Resende, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia
- Haworthia limifolia Marloth var. stolonifera Resende forma major, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia
- Haworthia limifolia Marloth var. stolonifera Resende forma pigmentellii, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia
- Haworthia limifolia Marloth var. striata Pilbeam, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
Haworthia lockwoodii Archibald, endemic
Haworthia longiana Poelln. accepted as Haworthiopsis longiana (Poelln.) G.D.Rowley, endemic
- Haworthia longiana Poelln. var. albinota G.G.Sm. accepted as Haworthiopsis longiana (Poelln.) G.D.Rowley, indigenous
Haworthia longiaristata Poelln. accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia longibracteata G.G.Sm. accepted as Haworthia retusa (L.) Duval var. longibracteata (G.G.Sm.) M.B.Bayer, indigenous
Haworthia lupula (M.B.Bayer) M.Hayashi, accepted as Haworthia herbacea (Mill.) Stearn var. lupula M.B.Bayer, indigenous
Haworthia luri M.Hayashi, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia luteorosea Uitewaal, accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia maculata (Poelln.) M.B.Bayer, endemic
- Haworthia maculata (Poelln.) M.B.Bayer var. intermedia (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, endemic
- Haworthia maculata (Poelln.) M.B.Bayer var. livida (M.B.Bayer) M.B.Bayer, endemic
- Haworthia maculata (Poelln.) M.B.Bayer var. maculata, endemic
Haworthia magnifica Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. magnifica (Poelln.) M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. acuminata (M.B.Bayer) M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. acuminata (M.B.Bayer) M.B.Bayer, endemic
- Haworthia magnifica Poelln. var. asperula (Haw.) Breuer. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, endemic
- Haworthia magnifica Poelln. var. atrofusca (G.G.Sm.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. atrofusca (G.G.Sm.) M.B.Bayer, endemic
- Haworthia magnifica Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, endemic
- Haworthia magnifica Poelln. var. intermedia (Poelln.) M.B.Bayer, accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
- Haworthia magnifica Poelln. var. major (G.G.Sm.) M.B.Bayer, accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. maraisii (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. meiringii (M.B.Bayer) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. meiringii (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. notabilis M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. obserata (Marx) Breuer, accepted as Haworthia emelyae Poelln. var. multifolia M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. paradoxa (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. paradoxa (Poelln.) M.B.Bayer, indigenous
- Haworthia magnifica Poelln. var. splendens S.A.Hammer & J.D.Venter, accepted as Haworthia mirabilis (Haw.) Haw. var. splendens (S.A.Hammer & J.D.Venter) M.B.Bayer, endemic
Haworthia major (Aiton) Duval, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia maraisii Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia maraisii Poelln. var. magnifica (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. magnifica (Poelln.) M.B.Bayer, indigenous
- Haworthia maraisii Poelln. var. major (G.G.Sm.) M.B.Bayer, accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia maraisii Poelln. var. meiringii M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. meiringii (M.B.Bayer) M.B.Bayer, endemic
- Haworthia maraisii Poelln. var. notabilis (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, endemic
- Haworthia maraisii Poelln. var. paradoxa (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. paradoxa (Poelln.) M.B.Bayer, indigenous
- Haworthia maraisii Poelln. var. schuldtiana (Poelln.) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
Haworthia margaritifera (L.) Haw. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Haworthia margaritifera (L.) Haw. var. corallina Baker, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
- Haworthia margaritifera (L.) Haw. var. erecta (Haw.) Baker, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
- Haworthia margaritifera (L.) Haw. var. granata (Willd.) Baker, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
- Haworthia margaritifera (L.) Haw. var. maxima (Haw.) Uitewaal, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Haworthia margaritifera (L.) Haw. var. semimargaritifera (Salm-Dyck) Baker, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Haworthia marginata (Lam.) Stearn, accepted as Tulista marginata (Lam.) G.D.Rowley, endemic
- Haworthia marginata (Lam.) Stearn var. laevis (Haw.) H.Jacobsen, accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
- Haworthia marginata (Lam.) Stearn var. ramifera (Haw.) H.Jacobsen, accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
- Haworthia marginata (Lam.) Stearn var. virescens (Haw.) Uitewaal, accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
- Haworthia marmorata M.Hayashi, accepted as Haworthia marumiana Uitewaal var. marumiana, indigenous
Haworthia marumiana Uitewaal, endemic
- Haworthia marumiana Uitewaal var. archeri (W.F.Barker ex M.B.Bayer) M.B.Bayer, endemic
- Haworthia marumiana Uitewaal var. batesiana (Uitewaal) M.B.Bayer, endemic
- Haworthia marumiana Uitewaal var. dimorpha (M.B.Bayer) M.B.Bayer, endemic
- Haworthia marumiana Uitewaal var. marmorata (M.Hayashi) Breuer, accepted as Haworthia marumiana Uitewaal var. marumiana, indigenous
- Haworthia marumiana Uitewaal var. marumiana, endemic
- Haworthia marumiana Uitewaal var. reddii (C.L.Scott) M.B.Bayer, endemic
- Haworthia marumiana Uitewaal var. viridis M.B.Bayer, endemic
Haworthia marxii Gildenh. endemic
Haworthia maughanii Poelln. accepted as Haworthia truncata Schonland var. maughanii (Poelln.) B.Fearn, indigenous
Haworthia maxima (Haw.) Duval, accepted as Tulista pumila (L.) G.D.Rowley, endemic
Haworthia mclarenii Poelln. accepted as Haworthia mucronata Haw. var. mucronata, indigenous
Haworthia mcmurtryi C.L.Scott, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Gil, endemic
Haworthia minima (Aiton) Haw. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
- Haworthia minima (Aiton) Haw. var. major Poelln. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia minima (Aiton) Haw. var. poellnitziana (Uitewaal) M.B.Bayer, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
- Haworthia minima Baker, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
Haworthia minor (Aiton) Duval, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia minutissima Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia mirabilis (Haw.) Haw. endemic
- Haworthia mirabilis (Haw.) Haw. subsp. badia (Poelln.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. subsp. mundula (G.G.Sm.) M.B.Bayer, accepted as Haworthia mirabilis (Haw.) Haw. var. mundula (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia mirabilis (Haw.) Haw. var. atrofusca (G.G.Sm.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. badia (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. beukmannii (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. calcarea M.B.Bayer, accepted as Haworthia rossouwii Poelln. var. calcarea (M.B.Bayer) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. consanguinea M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. depauperata (Poelln.) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia mirabilis (Haw.) Haw. var. heidelbergensis (G.G.Sm.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. magnifica (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. meiringii (M.B.Bayer) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. mirabilis, endemic
- Haworthia mirabilis (Haw.) Haw. var. mundula (G.G.Sm.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. paradoxa (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. scabra (M.B.Bayer) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. splendens (S.A.Hammer & J.D.Venter) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. sublineata (Poelln.) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. toonensis (M.B.Bayer) M.B.Bayer, endemic
- Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, endemic
Haworthia modesta (M.B.Bayer) M.Hayashi, accepted as Haworthia variegata L.Bolus var. modesta M.B.Bayer, indigenous
Haworthia mollis M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia montana M.Hayashi, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
Haworthia monticola Fourc. endemic
- Haworthia monticola Fourc. var. asema M.B.Bayer, endemic
- Haworthia monticola Fourc. var. bronkhorstii, accepted as Haworthia monticola Fourc. var. monticola, endemic
- Haworthia monticola Fourc. var. monticola, endemic
Haworthia morrisiae Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. morrisiae (Poelln.) G.D.Rowley, indigenous
Haworthia mucronata Haw., endemic
- Haworthia mucronata Haw. var. calitzdorpensis Breuer, accepted as Haworthia arachnoidea (L.) Duval var. calitzdorpensis (Breuer) Breuer, endemic
- Haworthia mucronata Haw. var. habdomadis (Poelln.) M.B.Bayer, endemic
- Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
- Haworthia mucronata Haw. var. limpida (Haw.) Poelln. forma inconfluens, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. endemic
- Haworthia mucronata Haw. var. mucronata, endemic
- Haworthia mucronata Haw. var. rooibergensis Esterhuizen & Battista, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
- Haworthia mucronata Haw. var. rycroftiana (M.B.Bayer) M.B.Bayer, endemic
Haworthia multifolia (M.B.Bayer) M.Hayashi, accepted as Haworthia emelyae Poelln. var. multifolia M.B.Bayer, indigenous
- Haworthia multifolia (M.B.Bayer) M.Hayashi var. breueri (M.Hayashi) Breuer, accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
- Haworthia multifolia (M.B.Bayer) M.Hayashi var. major (G.G.Sm.) Breuer, accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
Haworthia multilineata (G.G.Sm.) C.L.Scott, accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
Haworthia mundula G.G.Sm. accepted as Haworthia mirabilis (Haw.) Haw. var. mundula (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia mundula G.G.Sm. var. calcarea (M.B.Bayer) Breuer, accepted as Haworthia rossouwii Poelln. var. calcarea (M.B.Bayer) M.B.Bayer, indigenous
Haworthia musculina G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia mutabilis Poelln. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia mutica Haw. endemic
- Haworthia mutica Haw. var. nigra M.B.Bayer, accepted as Haworthia retusa (L.) Duval var. nigra (M.B.Bayer) M.B.Bayer, endemic
Haworthia namaquensis (M.B.Bayer) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. namaquensis M.B.Bayer, endemic
Haworthia nigra (Haw.) Baker, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley, indigenous
- Haworthia nigra (Haw.) Baker var. angustata (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
- Haworthia nigra (Haw.) Baker var. diversifolia (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, endemic
- Haworthia nigra (Haw.) Baker var. diversifolia Poelln. forma nana, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
- Haworthia nigra (Haw.) Baker var. elongata (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, indigenous
- Haworthia nigra (Haw.) Baker var. pusilla (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
- Haworthia nigra (Haw.) Baker var. schmidtiana (Poelln.) Uitewaal, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
- Haworthia nigra (Haw.) Baker var. suberecta (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
- Haworthia nigra (Haw.) Poelln. forma angustata (Poelln.) Pilbeam, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
- Haworthia nigra (Haw.) Poelln. forma nana (Poelln.) Pilbeam, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia nigrata M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, indigenous
- Haworthia nitidula Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia nitidula Poelln. var. opaca Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, indigenous
Haworthia nortieri G.G.Sm. endemic
- Haworthia nortieri G.G.Sm. var. agnis (Battista) Breuer, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
- Haworthia nortieri G.G.Sm. var. albispina (M.Hayashi) M.B.Bayer, endemic
- Haworthia nortieri G.G.Sm. var. devriesii (Breuer) M.B.Bayer, endemic
- Haworthia nortieri G.G.Sm. var. giftbergensis G.G.Sm. accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
- Haworthia nortieri G.G.Sm. var. globosiflora (G.G.Sm.) M.B.Bayer, endemic
- Haworthia nortieri G.G.Sm. var. montana (M.Hayashi) Breuer, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
- Haworthia nortieri G.G.Sm. var. montana G.G.Sm. accepted as Haworthia nortieri G.G.Sm. var. nortieri
- Haworthia nortieri G.G.Sm. var. nortieri, endemic
- Haworthia nortieri G.G.Sm. var. pehlemanniae (C.L.Scott) M.B.Bayer, endemic
Haworthia notabilis Poelln, accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, indigenous
- Haworthia notabilis Poelln. var. diversicolor (Triebner & Poelln.) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
Haworthia obesa (Poelln.) Breuer, accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia obserata Marx, accepted as Haworthia emelyae Poelln. var. multifolia M.B.Bayer, indigenous
Haworthia obtusa Haw. accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
- Haworthia obtusa Haw. var. dielsiana (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
- Haworthia obtusa Haw. var. dielsiana (Poelln.) Uitewaal forma acuminata, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia obtusa Haw. var. gordoniana (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
- Haworthia obtusa Haw. var. pilifera (Baker) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia obtusa Haw. var. pilifera (Baker) Uitewaal forma truncata, accepted as Haworthia cooperi Baker var. truncata (H.Jacobsen) M.B.Bayer, indigenous
- Haworthia obtusa Haw. var. salina (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia obtusa Haw. var. stayneri (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia oculata M.Hayashi, accepted as Haworthia cooperi Baker var. picturata (M.B.Bayer) M.B.Bayer, indigenous
Haworthia odetteae Breuer, accepted as Haworthia bolusii Baker var. bolusii, endemic
- Haworthia odetteae Breuer var. odyssei (M.Hayashi) Breuer, accepted as Haworthia bolusii Baker var. bolusii, indigenous
Haworthia odyssei M.Hayashi, accepted as Haworthia bolusii Baker var. bolusii, indigenous
Haworthia okhuwae M.Hayashi, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Haworthia olivacea (G.G.Sm.) Breuer, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthia olivettiana Parr, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous
Haworthia opalina M.Hayashi, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
Haworthia otzenii G.G.Sm. accepted as Haworthia mutica Haw. indigenous
Haworthia outeniquensis M.B.Bayer, endemic
Haworthia pallens Breuer & M.Hayashi, accepted as Haworthia cooperi Baker var. cooperi, indigenous
Haworthia pallida Haw. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
- Haworthia pallida Haw. var. paynei (L.Bolus) L.Bolus, accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia pallidifolia (G.G.Sm.) Breuer, accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, indigenous
Haworthia papillaris Breuer, accepted as Haworthia truncata Schonland var. truncata, indigenous
Haworthia papillosa (Salm-Dyck) Haw. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Haworthia papillosa (Salm-Dyck) Haw. var. semipapillosa Haw. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Haworthia paradoxa Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. paradoxa (Poelln.) M.B.Bayer indig
- Haworthia paradoxa Poelln. var. jakubii (Breuer) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. paradoxa (Poelln.) M.B.Bayer, indigenous
Haworthia parksiana Poelln. endemic
- Haworthia parksiana Poelln. var. dentata (M.B.Bayer) Breuer, accepted as Haworthia floribunda Poelln. var. dentata M.B.Bayer, indigenous
Haworthia parva Haw. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia paucifolia (G.G.Sm.) M.Hayashi, accepted as Haworthia angustifolia Haw. var. paucifolia G.G.Sm., indigenous
Haworthia paynei Poelln. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia peacockii Baker, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia pearsonii C.H.Wright, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea
Haworthia pectinis M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia pehlemanniae C.L.Scott, accepted as Haworthia nortieri G.G.Sm. var. pehlemanniae (C.L.Scott) M.B.Bayer, indigenous
- Haworthia pehlemanniae C.L.Scott var. albispina (M.Hayashi) Breuer, accepted as Haworthia nortieri G.G.Sm. var. albispina (M.Hayashi) M.B.Bayer, indigenous
Haworthia pellucens Haw. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia pellucida M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia pentagona (Aiton) Haw. accepted as Astroloba spiralis (L.) Uitewaal
- Haworthia pentagona (Aiton) Haw. var. spiralis (Salm-Dyck) Parr, accepted as Astroloba spiralis (L.) Uitewaal
- Haworthia pentagona Haw. var. spirella (Haw.) Parr, accepted as Astroloba spiralis (L.) Uitewaal
- Haworthia pentagona Haw. var. torulosa (Haw.) Parr, accepted as Astroloba spiralis (L.) Uitewaal
Haworthia petrophila (M.B.Bayer) M.Hayashi, accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, indigenous
Haworthia picta Poelln. accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
- Haworthia picta Poelln. var. comptoniana (G.G.Sm.) Breuer, accepted as Haworthia emelyae Poelln. var. comptoniana (G.G.Sm.) J.D.Venter & S.A.Hammer, indigenous
- Haworthia picta Poelln. var. janvlokii Breuer, accepted as Haworthia emelyae Poelln. var. emelyae, endemic
- Haworthia picta Poelln. var. tricolor Breuer, accepted as Haworthia emelyae Poelln. var. emelyae, endemic
Haworthia picturata (M.B.Bayer) M.Hayashi, accepted as Haworthia cooperi Baker var. picturata (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia picturata (M.B.Bayer) M.Hayashi var. pusilla (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia pilifera Baker, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia pilifera Baker var. dielsiana (Poelln.) M.B.Bayer, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
- Haworthia pilifera Baker var. dielsiana (Poelln.) M.B.Bayer forma acuminata, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia pilifera Baker var. gordoniana (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
- Haworthia pilifera Baker var. salina (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia pilifera Baker var. stayneri (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilosa M.Hayashi, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia pilosa M.Hayashi var. ciliata (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
- Haworthia pilosa M.Hayashi var. lachnosa (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia planifolia Haw. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. exulata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. incrassata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. longifolia Triebner & Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. longifolia Triebner & Poelln. forma calochlora, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. planifolia forma agavoides, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. planifolia forma olivacea, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. planifolia forma robusta, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. poellnitziana Resende, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. setulifera Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
- Haworthia planifolia Haw. var. sublaevis Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
- Haworthia planifolia Haw. var. transiens Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia poellnitziana Uitewaal, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
Haworthia pringlei C.L.Scott, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
- Haworthia pringlei C.L.Scott var. hastata (M.Hayashi) Breuer, accepted as Haworthia bolusii Baker var. pringlei (C.L.Scott) M.B.Bayer, indigenous
Haworthia pseudogranulata Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley
Haworthia pseudotessellata Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia pseudotortuosa (Salm-Dyck) Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia pubescens M.B.Bayer, endemic
- Haworthia pubescens M.B.Bayer var. livida M.B.Bayer, accepted as Haworthia maculata (Poelln.) M.B.Bayer var. livida (M.B.Bayer) M.B.Bayer, endemic
Haworthia pulchella M.B.Bayer, endemic
- Haworthia pulchella M.B.Bayer var. globifera M.B.Bayer, endemic
- Haworthia pulchella M.B.Bayer var. pulchella, endemic
Haworthia pumila (L.) Duval, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
- Haworthia pumila (L.) M.B.Bayer subsp. attenuata (Haw.) Halda, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley, indigenous
- Haworthia pumila (L.) M.B.Bayer subsp. fasciata (Willd.) Halda, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley, indigenous
- Haworthia pumila (L.) M.B.Bayer subsp. longiana (Poelln.) Halda, accepted as Haworthiopsis longiana (Poelln.) G.D.Rowley, indigenous
- Haworthia pumila (L.) M.B.Bayer subsp. radula (Jacq.) Halda, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Haworthia pumila (L.) M.B.Bayer var. smitii (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. smitii (Poelln.) Gildenh. & Klopper, indigenous
Haworthia pungens M.B.Bayer, accepted as Haworthiopsis pungens (M.B.Bayer) Boatwr. & J.C.Manning, endemic
Haworthia pusilla M.Hayashi, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia pygmaea Poelln. endemic
- Haworthia pygmaea Poelln. var. acuminata (M.B.Bayer) M.B.Bayer, endemic
- Haworthia pygmaea Poelln. var. argenteomaculosa (G.G.Sm.) M.B.Bayer, endemic
- Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, endemic
- Haworthia pygmaea Poelln. var. esterhuizenii (M.Hayashi) Breuer, accepted as Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia pygmaea Poelln. var. esterhuizenii (M.Hayashi) M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia pygmaea] Poelln. var. fusca (Breuer) M.B.Bayer, endemic
- Haworthia pygmaeaPoelln. var. pygmaea, endemic
- Haworthia pygmaea Poelln. var. vincentii (Breuer) M.B.Bayer, endemic
Haworthia radula (Jacq.) Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Haworthia radula (Jacq.) Haw. var. asperior Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Haworthia radula (Jacq.) Haw. var. laevior Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Haworthia radula (Jacq.) Haw. var. pluriperlata Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
- Haworthia radula Haw. var. magniperlata Haw. accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Haworthia ramifera Haw. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Haworthia ramosa G.G.Sm. accepted as Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, indigenous
Haworthia rava M.Hayashi, accepted as Haworthia aristata Haw. indigenous
Haworthia recurva (Haw.) Haw. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
Haworthia reddii C.L.Scott, accepted as Haworthia marumiana Uitewaal var. reddii (C.L.Scott) M.B.Bayer, indigenous
Haworthia regina M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. subsp. coarctata (Haw.) Halda, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. subsp. glauca (Baker) Halda, accepted as Haworthiopsis glauca (Baker) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. adelaidensis Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. archibaldiae Poelln. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. bellula G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. brevicula G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, endemic
- Haworthia reinwardtii (Salm-Dyck) Haw. var. chalumnensis G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. chalwinii (Marloth & A.Berger) Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. committeesensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. conspicua Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. diminuta G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. fallax Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. grandicula G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. greenii (Baker) Halda, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. haworthii Resende, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. herrei (Poelln.) Halda, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. huntsdriftensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. kaffirdriftensis G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. major Baker, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. olivacea G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. peddiensis G.G.Sm. accepted as Tephrosia acaciifolia Baker, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. pseudocoarctata Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. pulchra Poelln. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma chalumnensis, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, endemic
- Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma kaffirdriftensis, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, endemic
- Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma olivacea, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
- Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma zebrina, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
- Haworthia reinwardtii (Salm-Dyck) Haw. var. riebeekensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
- [Haworthia reinwardtii (Salm-Dyck) Haw. var. tenuis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. triebnerii Resende, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. valida G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
- Haworthia reinwardtii (Salm-Dyck) Haw. var. zebrina G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthia reticulata (Haw.) Haw. endemic
- Haworthia reticulata (Haw.) Haw. var. acuminata Poelln. accepted as Haworthia reticulata (Haw.) Haw. var. reticulata, indigenous
- Haworthia reticulata (Haw.) Haw. var. attenuata M.B.Bayer, endemic
- Haworthia reticulata (Haw.) Haw. var. hurlingii (Poelln.) M.B.Bayer, endemic
- Haworthia reticulata (Haw.) Haw. var. reticulata, endemic
- Haworthia reticulata (Haw.) Haw. var. subregularis (Baker) Pilbeam, endemic
Haworthia retusa (L.) Duval, endemic
- Haworthia retusa (L.) Duval forma acuminata M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. acuminata (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia retusa (L.) Duval forma argenteomaculosa (G.G.Sm.) M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. argenteomaculosa (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia retusa (L.) Duval var. acuminata (M.B.Bayer) M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. acuminata (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia retusa (L.) Duval var. dekenahii (G.G.Sm.) M.B.Bayer, accepted as Haworthia pygmaea Poelln. var. dekenahii (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia retusa (L.) Duval var. densiflora G.G.Sm. accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
- Haworthia retusa (L.) Duval var. longibracteata (G.G.Sm.) M.B.Bayer, endemic
- Haworthia retusa (L.) Duval var. multilineata G.G.Sm. accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
- Haworthia retusa (L.) Duval var. nigra (M.B.Bayer) M.B.Bayer, endemic
- Haworthia retusa (L.) Duval var. quimutica M.Hayashi, accepted as Haworthia retusa (L.) Duval var. nigra (M.B.Bayer) M.B.Bayer, endemic
- Haworthia retusa (L.) Duval var. retusa, endemic
- Haworthia retusa (L.) Duval var. solitaria G.G.Sm. accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
- Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, endemic
- Haworthia retusa (L.) Duval var. turgida (Haw.) M.B.Bayer, endemic
- Haworthia retusa Duval subsp. emelyae (Poelln.) Halda var. bruynsii, accepted as Haworthiopsis bruynsii (M.B.Bayer) G.D.Rowley, indigenous
- Haworthia retusa Duval var. fouchei (Poelln.) Breuer, accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
- Haworthia retusa Duval var. fusca (Breuer) Breuer, accepted as Haworthia pygmaea Poelln. var. fusca (Breuer) M.B.Bayer, indigenous
Haworthia rooibergensis (Esterhuizen & Battista) Breuer, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia rooibergensis (Esterhuizen & Battista) Breuer var. erii (M.Hayashi) Breuer, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
Haworthia rooivleiensis Breuer, accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer indig
Haworthia rossouwii Poelln. endemic
- Haworthia rossouwii Poelln. var. calcarea (M.B.Bayer) M.B.Bayer, endemic
- Haworthia rossouwii Poelln. var. elizeae (Breuer) M.B.Bayer, endemic
- Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, endemic
- Haworthia rossouwii Poelln. var. petrophila (M.B.Bayer) M.B.Bayer, accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia rossouwii Poelln. var. rossouwii, endemic
- Haworthia rossouwii Poelln. var. scabra (M.B.Bayer) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. scabra (M.B.Bayer) M.B.Bayer, indigenous
- Haworthia rossouwii Poelln. var. serrata (M.B.Bayer) Breuer, accepted as Haworthia rossouwii Poelln. var. rossouwii, indigenous
Haworthia royalis M.Hayashi, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia rubriflora (L.Bolus) Parr, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
- Haworthia rubriflora (L.Bolus) Parr var. jacobseniana (Poelln.) Parr, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
Haworthia rugosa (Salm-Dyck) Baker, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
- Haworthia rugosa (Salm-Dyck) Baker var. perviridis (Salm-Dyck) A.Berger, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Haworthia rycroftiana M.B.Bayer, accepted as Haworthia mucronata Haw. var. rycroftiana (M.B.Bayer) M.B.Bayer, indigenous
Haworthia ryneveldii Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous

Haworthia sakai M.Hayashi, accepted as Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. indigenous
Haworthia salina (Poelln.) M.Hayashi, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia salina (Poelln.) M.Hayashi var. venusta (C.L.Scott) Breuer, accepted as Haworthia cooperi Baker var. venusta (C.L.Scott) M.B.Bayer, indigenous
Haworthia scabra Haw. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley, indigenous
- Haworthia scabra Haw. subsp. granulata (Marloth) Halda, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, indigenous
- Haworthia scabra Haw. subsp. sordida (Haw.) Halda var. lavranii, accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. lavranii (C.L.Scott) G.D.Rowley, indigenous
- Haworthia scabra Haw. subsp. starkiana (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, indigenous
- Haworthia scabra Haw. var. johanii M.Hayashi. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, endemic
- Haworthia scabra Haw. var. lateganiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. lateganiae (Poelln.) G.D.Rowley, endemic
- Haworthia scabra Haw. var. morrisiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. morrisiae (Poelln.) G.D.Rowley, endemic
- Haworthia scabra Haw. var. starkiana (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, endemic
- Haworthia scabra Haw. var. tuberculata (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra
- Haworthia scabra Haw. var. tuberculata (Poelln.) M.Hayashi, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
Haworthia scabrida Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. scabra (M.B.Bayer) M.B.Bayer, indigenous
Haworthia scabrispina (M.B.Bayer) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. scabrispina M.B.Bayer, indigenous
Haworthia schmidtiana G.G.Sm. accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
Haworthia schmidtiana Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
- Haworthia schmidtiana Poelln. var. angustata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra
- Haworthia schmidtiana Poelln. var. diversifolia (Poelln.) Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
- Haworthia schmidtiana Poelln. var. diversifolia (Poelln.) Poelln. forma nana, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
- Haworthia schmidtiana Poelln. var. elongata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, indigenous
- Haworthia schmidtiana Poelln. var. pusilla Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
- Haworthia schmidtiana Poelln. var. suberectata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia schoemanii M.Hayashi, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, endemic
Haworthia schuldtiana Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. erecta Triebner & Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. notabilis (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. maculata Poelln. accepted as Haworthia maculata (Poelln.) M.B.Bayer var. maculata, indigenous
- Haworthia schuldtiana Poelln. var. major G.G.Sm. accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. minor Triebner & Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. robertsonensis Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. simplicior Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. sublaevis Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. subtuberculata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. unilineata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
- Haworthia schuldtiana Poelln. var. whitesloaneana (Poelln.) Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
Haworthia scottii Breuer, accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, endemic
Haworthia semiglabrata Haw. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Haworthia semiviva (Poelln.) M.B.Bayer, endemic
Haworthia serrata M.B.Bayer accepted as Haworthia rossouwii Poelln. var. rossouwii, endemic
Haworthia setata Haw. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. bijliana (Poelln.) Poelln. subvar. joubertii, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. gigas (Poelln.) Poelln. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. joubertii (Poelln.) H.Jacobsen, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. major Haw. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. media Haw. accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. nigricans Haw. accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, indigenous
- Haworthia setata Haw. var. subinermis Poelln. accepted as Haworthia aristata Haw. indigenous
- Haworthia setata Haw. var. xiphiophylla (Baker) Poelln. accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia setulifera (Poelln.) Breuer, accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia shieldsiana Parr, accepted as Astroloba congesta (Salm-Dyck) Uitewaal
Haworthia silviae M.Hayashi, accepted as Haworthia pygmaea Poelln. var. argenteomaculosa (G.G.Sm.) M.B.Bayer, indigenous
Haworthia skinneri (A.Berger) Resende, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous
Haworthia smitii Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. smitii (Poelln.) Gildenh. & Klopper, indigenous
Haworthia solitaria (G.G.Sm.) C.L.Scott, accepted as Haworthia retusa (L.) Duval var. retusa, indigenous
Haworthia sordida Haw. accepted as Haworthiopsis sordida (Haw.) G.D.Rowley, indigenous
- Haworthia sordida Haw. var. agavoides (Zantner & Poelln.) G.G.Sm. accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. sordida, indigenous
- Haworthia sordida Haw. var. lavranii C.L.Scott, accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. lavranii (C.L.Scott) G.D.Rowley, endemic
Haworthia sparsa M.Hayashi, accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Haworthia specksii Breuer, accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia splendens (S.A.Hammer & J.D.Venter) M.Hayashi, accepted as Haworthia mirabilis (Haw.) Haw. var. splendens (S.A.Hammer & J.D.Venter) M.B.Bayer, indigenous
Haworthia springbokvlakensis C.L.Scott, endemic
Haworthia standeri (Esterhuizen) M.Hayashi, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia starkiana Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, indigenous
- Haworthia starkiana Poelln. var. lateganiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. lateganiae (Poelln.) G.D.Rowley, indigenous
Haworthia stayneri Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
- Haworthia stayneri Poelln. var. salina Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia stiemiei Poelln. accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer
Haworthia suberecta (Poelln.) Breuer, accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, indigenous
- Haworthia suberecta (Poelln.) Breuer var. pallidifolia (G.G.Sm.) Breuer, accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, indigenous
Haworthia subfasciata (Salm-Dyck) Baker, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
- Haworthia subfasciata (Salm-Dyck) Baker var. kingiana Poelln. accepted as Tulista kingiana (Poelln.) Gideon F.Sm. & Molteno indig; end
Haworthia subglauca (Poelln.) M.Hayashi, accepted as Haworthia chloracantha Haw. var. subglauca Poelln. indigenous
Haworthia subhamata M.Hayashi, accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia sublimpidula Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Baye, indigenous
Haworthia sublineata (Poelln.) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. sublineata (Poelln.) M.B.Bayer, indigenous
Haworthia submaculata Poelln. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
Haworthia subregularis Baker, accepted as Haworthia reticulata (Haw.) Haw. var. subregularis (Baker) Pilbeam, indigenous
Haworthia subulata (Salm-Dyck) Baker, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, indigenous
Haworthia succinea M.Hayashi, accepted as Haworthia decipiens Poelln. var. cyanea M.B.Bayer, indigenous
Haworthia tarkasia M.Hayashi, accepted as Haworthia marumiana Uitewaal var. marumiana, indigenous
Haworthia tenera Poelln. accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
- Haworthia tenera Poelln. var. (Breuer & M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
- Haworthia tenera Poelln. var. doldii (M.B.Bayer) Breuer, accepted as Haworthia cooperi Baker var. doldii M.B.Bayer, indigenous
- Haworthia tenera Poelln. var. major (Poelln.) Uitewaal, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia tenuis (G.G.Sm.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
Haworthia teres M.Hayashi, accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia tessellata Haw. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley, indigenous
- Haworthia tessellata Haw. var. coriacea Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. coriacea Resende & Poelln. forma brevior, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. coriacea Resende & Poelln. forma longior, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. elongata Woerden, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. engleri (Dinter) Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. inflexa Baker, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. luisieri Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. minutissima (Poelln.) Viveiros, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. obesa Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. palhinhae Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. parva (Schult. & J.H.Schult.) Baker, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. simplex Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. stephaniana Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. tuberculata Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
- Haworthia tessellata Haw. var. velutina Resende & Poelln., accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tisleyi Baker, accepted as Haworthia attenuata (Haw.) Haw. var. attenuata
Haworthia toonensis (M.B.Bayer) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. toonensis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia torquata Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia tortuosa (Haw.) Haw. accepted as Haworthia viscosa (L.) Haw. var. viscosa
Haworthia tradouwensis Breuer, accepted as Haworthia mucronata Haw. var. mucronata, endemic
Haworthia transiens (Poelln.) M.B.Bayer, accepted as Haworthia transiens (Poelln.) M.Hayashi, endemic
- Haworthia transiens (Poelln.) M.Hayashi, endemic
- Haworthia transiens (Poelln.) M.Hayashi var. florens (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. isabellae (Poelln.) M.B.Bayer, indigenous
Haworthia translucens (Haw.) Haw. accepted as Haworthia herbacea (Mill.) Stearn var. herbacea, indigenous
- Haworthia translucens (Haw.) Haw. subsp. tenera (Poelln.) M.B.Bayer, accepted as Haworthia cooperi Baker var. tenera (Poelln.) M.B.Bayer, indigenous
Haworthia tretyrensis Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, endemic
- Haworthia tretyrensis Breuer var. pectinis (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia tricolor (Breuer) M.Hayashi, accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
Haworthia triebneriana Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. depauperata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. diversicolor Triebner & Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. multituberculata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. napierensis Triebner & Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. pulchra Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. rubrodentata Triebner & Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. sublineata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. sublineata (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. subtuberculata Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
- Haworthia triebneriana Poelln. var. turgida Triebner, accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
Haworthia truncata Schonland, endemic
- Haworthia truncata Schonland forma crassa Poelln. accepted as Haworthia truncata Schonland var. truncata, indigenous
- Haworthia truncata Schonland forma normalis Poelln. accepted as Haworthia truncata Schonland var. truncata, indigenous
- Haworthia truncata Schonland forma tenuis Poelln. accepted as Haworthia truncata Schonland var. truncata, indigenous
- Haworthia truncata Schonland var. maughanii (Poelln.) B.Fearn, endemic
- Haworthia truncata Schonland var. minor Breuer, accepted as Haworthia truncata Schonland var. truncata, endemic
- Haworthia truncata Schonland var. tenuis (Poelln.) M.B.Bayer, accepted as Haworthia truncata Schonland var. truncata, indigenous
- Haworthia truncata Schonland var. truncata, endemic
Haworthia truterorum Breuer & Marx, accepted as Haworthia bayeri J.D.Venter & S.A.Hammer, indigenous
Haworthia tuberculata Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
- Haworthia tuberculata Poelln. var. acuminata Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
- Haworthia tuberculata Poelln. var. angustata Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
- Haworthia tuberculata Poelln. var. subexpansa Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
- Haworthia tuberculata Poelln. var. sublaevis Poelln. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
Haworthia turgida Haw. accepted as Haworthia retusa (L.) Duval var. turgida (Haw.) M.B.Bayer, indigenous
- Haworthia turgida Haw. forma suberecta (Poelln.) Pilbeam, accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, indigenous
- Haworthia turgida Haw. var. longibracteata (G.G.Sm.) M.B.Bayer, accepted as Haworthia retusa (L.) Duval var. longibracteata (G.G.Sm.) M.B.Bayer, endemic
- Haworthia turgida Haw. var. pallidifolia G.G.Sm. accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, indigenous
- Haworthia turgida Haw. var. suberecta Poelln. accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, endemic
- Haworthia turgida Haw. var. subtuberculata Poelln. accepted as Haworthia retusa (L.) Duval var. suberecta (Poelln.) M.B.Bayer, indigenous
Haworthia uitewaaliana Poelln. accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, indigenous
Haworthia umbraticola Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
- Haworthia umbraticola Poelln. var. hilliana (Poelln.) Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
- Haworthia umbraticola Poelln. var. obesa (Poelln.) Breuer, accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia unicolor Poelln. accepted as Haworthia mucronata Haw. var. mucronata, indigenous
- Haworthia unicolor Poelln. var. helmiae (Poelln.) M.B.Bayer, accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer
- Haworthia unicolor Poelln. var. venteri (Poelln.) M.B.Bayer, accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, indigenous
Haworthia variabilis (Breuer) Breuer, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. variabilis (Breuer) Gildenh. & Klopper, indigenous
Haworthia variegata L.Bolus, endemic
- Haworthia variegata L.Bolus var. hemicrypta M.B.Bayer, endemic
- Haworthia variegata L.Bolus var. modesta M.B.Bayer, endemic
- Haworthia variegata L.Bolus var. petrophila M.B.Bayer, accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, endemic
- Haworthia variegata L.Bolus var. variegata, endemic
Haworthia venetia M.Hayashi, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
- Haworthia venetia M.Hayashi var. calva (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker, indigenous
- Haworthia venetia M.Hayashi var. jeffreis (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
- Haworthia venetia M.Hayashi var. teres (M.Hayashi) Breuer, accepted as Haworthia cooperi Baker var. viridis (M.B.Bayer) M.B.Bayer, indigenous
Haworthia venosa (Lam.) Haw. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
- Haworthia venosa (Lam.) Haw. subsp. granulata (Marloth) M.B.Bayer, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, endemic
- Haworthia venosa (Lam.) Haw. subsp. nigra (Haw.) Halda, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley, indigenous
- Haworthia venosa (Lam.) Haw. subsp. recurva (Haw.) M.B.Bayer, accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
- Haworthia venosa (Lam.) Haw. subsp. tessellata (Haw.) M.B.Bayer, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley, indigenous
- Haworthia venosa (Lam.) Haw. subsp. woolleyi (Poelln.) Halda, accepted as Haworthiopsis woolleyi (Poelln.) G.D.Rowley, endemic
- Haworthia venosa (Lam.) Haw. subsp. woolleyi (Poelln.) M.B.Bayer, accepted as Haworthiopsis woolleyi (Poelln.) G.D.Rowley, indigenous
- Haworthia venosa (Lam.) Haw. var. oertendahlii Hjelmq. accepted as Haworthiopsis venosa (Lam.) G.D.Rowley, indigenous
- Haworthia venosa (Lam.) Haw. var. tessellata (Haw.) Halda, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley, indigenous
Haworthia venteri Poelln. accepted as Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, indigenous
Haworthia venusta C.L.Scott, accepted as Haworthia cooperi Baker var. venusta (C.L.Scott) M.B.Bayer, indigenous
Haworthia vincentii Breuer, accepted as Haworthia pygmaea Poelln. var. vincentii (Breuer) M.B.Bayer, indigenous
Haworthia virella (M.B.Bayer) M.Hayashi, accepted as Haworthia decipiens Poelln. var. virella M.B.Bayer, endemic
Haworthia virescens Haw. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
- Haworthia virescens Haw. var. minor Haw. accepted as Tulista marginata (Lam.) G.D.Rowley, indigenous
Haworthia viscosa (L.) Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper, indigenous
- Haworthia viscosa (L.) Haw. forma asperiuscula (Haw.) Pilbeam, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. forma beanii (G.G.Sm.) Pilbeam, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. forma pseudotortuosa (Haw.) Pilbeam. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. forma subobtusa (Poelln.) Pilbeam, accepted as Haworthiopsis very iscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. forma torquata (Haw.) Pilbeam, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. subsp. derekii-clarkii Halda, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. subsp. nigra (Haw.) Halda, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley, indigenous
- Haworthia viscosa (L.) Haw. var. caespitosa Poelln. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. concinna (Schult. & J.H.Schult.) Baker, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. cougaensis G.G.Sm., accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. indurata (Haw.) Baker, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. major Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. minor Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. parvifolia Haw. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. pseudotortuosa (Salm-Dyck) Baker, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. quaggaensis G.G.Sm. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. subobtusa Poelln. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. torquata (Salm-Dyck) Baker, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthia viscosa (L.) Haw. var. variabilis Breuer, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. variabilis (Breuer) Gildenh. & Klopper, endemic
- Haworthia viscosa (L.) Haw. var. viridissima G.G.Sm. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
Haworthia vittata Baker, accepted as Haworthia cooperi Baker var. cooperi, indigenous
Haworthia vlokii M.B.Bayer, endemic
Haworthia whitesloaneana Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. maraisii (Poelln.) M.B.Bayer, indigenous
Haworthia willowmorensis Poelln. accepted as Haworthia mirabilis (Haw.) Haw. var. triebneriana (Poelln.) M.B.Bayer, indigenous
Haworthia wimii M.Hayashi, accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
Haworthia wittebergensis W.F.Barker, endemic
Haworthia woolleyi Poelln. accepted as Haworthiopsis woolleyi (Poelln.) G.D.Rowley, indigenous
Haworthia xiphiophylla Baker, accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia zantneriana Poelln. endemic
- Haworthia zantneriana Poelln. var. minor M.B.Bayer, endemic
- Haworthia zantneriana Poelln. var. zantneriana, endemic
Haworthia zenigata M.Hayashi, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic

Haworthiopsis

Genus Haworthiopsis:^[5]

Haworthiopsis attenuata (Haw.) Breuer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley, endemic
Haworthiopsis attenuata (Haw.) G.D.Rowley, endemic
- Haworthiopsis attenuata (Haw.) G.D.Rowley var. attenuata, endemic
- Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, endemic
- Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, endemic
- Haworthiopsis attenuata Haw. var. glabrata (Salm-Dyck) Breuer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. glabrata (Salm-Dyck) G.D.Rowley, indigenous
- Haworthiopsis attenuata Haw. var. radula (Jacq.) Breuer, accepted as Haworthiopsis attenuata (Haw.) G.D.Rowley var. radula (Jacq.) G.D.Rowley, indigenous
Haworthiopsis bruynsii (M.B.Bayer) G.D.Rowley, endemic
Haworthiopsis coarctata (Haw.) G.D.Rowley, endemic
- Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, endemic
- Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, endemic
- Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, endemic
Haworthiopsis fasciata (Willd.) G.D.Rowley, endemic
- Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Breuer, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
- Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, endemic
- Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, endemic
Haworthiopsis glauca (Baker) G.D.Rowley, endemic
- Haworthiopsis glauca (Baker) G.D.Rowley var. glauca, endemic
- Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, endemic
Haworthiopsis granulata (Marloth) G.D.Rowley, endemic
- Haworthiopsis granulata (Marloth) G.D.Rowley var. schoemanii (M.Hayashi) Breuer, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, indigenous
Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning, endemic
- Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. koelmaniorum, endemic
- Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Breuer, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Gil, indigenous
- Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Gil, endemic
Haworthiopsis limifolia (Marloth) G.D.Rowley, indigenous
- Haworthiopsis limifolia (Marloth) G.D.Rowley var. arcana (Gideon F.Sm. & N.R.Crouch) G.D.Rowley, endemic
- Haworthiopsis limifolia (Marloth) G.D.Rowley var. gigantea (M.B.Bayer) G.D.Rowley, endemic
- Haworthiopsis limifolia (Marloth) G.D.Rowley var. glaucophylla (M.B.Bayer) Breuer, endemic
- Haworthiopsis limifolia (Marloth) G.D.Rowley var. glaucophylla (M.B.Bayer) G.D.Rowley, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. glaucophylla (M.B.Bayer) Breuer, indigenous
- Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
- Haworthiopsis limifolia (Marloth) G.D.Rowley var. striata (M.B.Bayer) Breuer, accepted as Haworthiopsis limifolia (Marloth) G.D.Rowley var. limifolia, indigenous
Haworthiopsis longiana (Poelln.) G.D.Rowley, endemic
Haworthiopsis mcmurtryi (C.L.Scott) Zonn. accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Gil, indigenous
Haworthiopsis nigra (Haw.) G.D.Rowley, endemic
- Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, endemic
- Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, endemic
- Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, endemic
Haworthiopsis pungens (M.B.Bayer) Boatwr. & J.C.Manning, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley, endemic
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, endemic
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. coarctata (Haw.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley, indigenous
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. olivacea (G.G.Sm.) Breuer, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, endemic
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, endemic
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, endemic
- Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. tenuis (G.G.Sm.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
Haworthiopsis scabra (Haw.) G.D.Rowley, endemic
- Haworthiopsis scabra (Haw.) G.D.Rowley var. johanii (M.Hayashi) Breuer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
- Haworthiopsis scabra (Haw.) G.D.Rowley var. lateganiae (Poelln.) G.D.Rowley, endemic
- Haworthiopsis scabra (Haw.) G.D.Rowley var. morrisiae (Poelln.) G.D.Rowley, endemic
- Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, endemic
- Haworthiopsis scabra (Haw.) G.D.Rowley var. smitii (Poelln.) Breuer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. smitii (Poelln.) Gildenh. & Klopper, indigenous
- Haworthiopsis scabra (Haw.) G.D.Rowley var. smitii (Poelln.) Gildenh. & Klopper, endemic
- Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, endemic
Haworthiopsis sordida (Haw.) G.D.Rowley, endemic
- Haworthiopsis sordida (Haw.) G.D.Rowley var. agavoides (Zantner & Poelln.) Breuer, accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. sordida, indigenous
- Haworthiopsis sordida (Haw.) G.D.Rowley var. lavranii (C.L.Scott) G.D.Rowley, endemic
- Haworthiopsis sordida (Haw.) G.D.Rowley var. sordida, endemic
Haworthiopsis tessellata (Haw.) Boatwr. & J.C.Manning, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley, indigenous
- Haworthiopsis tessellata (Haw.) G.D.Rowley, indigenous
- Haworthiopsis tessellata (Haw.) G.D.Rowley var. crousii (M.Hayashi) Breuer, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. crousii (M.Hayashi) Gildenh. & Klopper, indigenous
- Haworthiopsis tessellata (Haw.) G.D.Rowley var. crousii (M.Hayashi) Gildenh. & Klopper, endemic
- Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthiopsis variabilis (Breuer) Zonn. accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. variabilis (Breuer) Gildenh. & Klopper, indigenous
Haworthiopsis venosa (Lam.) G.D.Rowley, endemic
- Haworthiopsis venosa (Lam.) G.D.Rowley var. granulata (Marloth) G.D.Rowley, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, indigenous
- Haworthiopsis venosa (Lam.) G.D.Rowley var. woolleyi (Poelln.) Breuer, accepted as Haworthiopsis woolleyi (Poelln.) G.D.Rowley indig
Haworthiopsis viscosa (L.) Breuer, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper, indigenous
Haworthiopsis viscosa (L.) G.D.Rowley, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper, indigenous
Haworthiopsis viscosa (L.) Gildenh. & Klopper, endemic
- Haworthiopsis viscosa (L.) Gildenh. & Klopper var. asperiuscula (Haw.) Breuer, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthiopsis viscosa (L.) Gildenh. & Klopper var. beanii (G.G.Sm.) Breuer, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, indigenous
- Haworthiopsis viscosa (L.) Gildenh. & Klopper var. variabilis (Breuer) Gildenh. & Klopper, endemic
- Haworthiopsis viscosa (L.) Gildenh. & Klopper var. viscosa, endemic
Haworthiopsis woolleyi (Poelln.) G.D.Rowley, endemic

Kniphofia

Genus Kniphofia:^[5]

Kniphofia acraea Codd, endemic
Kniphofia albescens Codd, endemic
Kniphofia albomontana Baijnath, indigenous
Kniphofia angustifolia (Baker) Codd, endemic
Kniphofia baurii Baker, endemic
Kniphofia brachystachya (Zahlbr.) Codd, indigenous
Kniphofia breviflora Harv. ex Baker, endemic
Kniphofia bruceae (Codd) Codd, endemic
Kniphofia buchananii Baker, endemic
Kniphofia caulescens Baker, indigenous
Kniphofia citrina Baker, endemic
Kniphofia coddiana Cufod. endemic
Kniphofia coralligemma E.A.Bruce, endemic
Kniphofia crassifolia Baker, endemic
Kniphofia drepanophylla Baker, endemic
Kniphofia ensifolia Baker, indigenous
- Kniphofia ensifolia Baker subsp. autumnalis Codd, endemic
- Kniphofia ensifolia Baker subsp. ensifolia, indigenous
Kniphofia evansii Baker, endemic
Kniphofia fibrosa Baker, endemic
Kniphofia flammula Codd, endemic
Kniphofia fluviatilis Codd, endemic
Kniphofia galpinii Baker, indigenous
Kniphofia gracilis Harv. ex Baker, endemic
Kniphofia hirsuta Codd, indigenous
Kniphofia ichopensis Schinz, indigenous
- Kniphofia ichopensis Schinz var. aciformis Codd, endemic
  - Kniphofia ichopensis Schinz var. ichopensis, endemic
Kniphofia latifolia Codd, endemic
Kniphofia laxiflora Kunth, endemic
Kniphofia leucocephala Baijnath, endemic
Kniphofia linearifolia Baker, indigenous
Kniphofia littoralis Codd, endemic
Kniphofia multiflora J.M.Wood & M.S.Evans, indigenous
Kniphofia northiae Baker, indigenous
Kniphofia parviflora Kunth, endemic
Kniphofia pauciflora Baker, endemic
Kniphofia porphyrantha Baker, indigenous
Kniphofia praecox Baker, indigenous
Kniphofia rigidifolia E.A.Bruce, endemic
Kniphofia ritualis Codd, indigenous
Kniphofia rooperi (T.Moore) Lem. endemic
Kniphofia sarmentosa (Andrews) Kunth, endemic
Kniphofia splendida E.A.Bruce, indigenous
Kniphofia stricta Codd, indigenous
Kniphofia tabularis Marloth, endemic
Kniphofia thodei Baker, indigenous
Kniphofia triangularis Kunth, indigenous
- Kniphofia triangularis Kunth subsp. obtusiloba (A.Berger) Codd, endemic
- Kniphofia triangularis Kunth subsp. triangularis, indigenous
Kniphofia typhoides Codd, endemic
Kniphofia tysonii Baker, indigenous
- Kniphofia tysonii Baker subsp. lebomboensis Codd, indigenous
- Kniphofia tysonii Baker subsp. tysonii, endemic
Kniphofia uvaria (L.) Oken, endemic

Kumara

Genus Kumara:^[5]

Kumara haemanthifolia (A.Berger & Marloth) Boatwr. & J.C.Manning, endemic
Kumara plicatilis (L.) G.D.Rowley, endemic
Kumara plicatilis (L.) Klopper & Gideon F.Sm. accepted as Kumara plicatilis (L.) G.D.Rowley

Leptaloe

Genus Leptaloe:^[5]

Leptaloe albida Stapf, accepted as Aloe albida (Stapf) Reynolds
Leptaloe myriacantha (Haw.) Stapf, accepted as Aloe myriacantha (Haw.) Schult. & J.H.Schult.
Leptaloe saundersiae Reynolds, accepted as Aloe saundersiae (Reynolds) Reynolds

Poellnitzia

Genus Poellnitzia:^[5]

Poellnitzia rubriflora (L.Bolus) Uitewaal, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
- Poellnitzia rubriflora (L.Bolus) Uitewaal var. jacobseniana (Poelln.) Uitewaal, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous

Trachyandra

Genus Trachyandra:^[5]

Trachyandra acocksii Oberm. endemic
Trachyandra adamsonii (Compton) Oberm. indigemous
Trachyandra affinis Kunth, endemic
Trachyandra arenicola J.C.Manning & Goldblatt, endemic
Trachyandra aridimontana J.C.Manning, endemic
Trachyandra asperata Kunth, indigemous
Trachyandra asperata Kunth var. asperata, indigemous
Trachyandra asperata Kunth var. basutoensis (Poelln.) Oberm. indigemous
Trachyandra asperata Kunth var. carolinensis Oberm. endemic
Trachyandra asperata Kunth var. macowanii (Baker) Oberm. indigemous
Trachyandra asperata Kunth var. nataglencoensis (Kuntze) Oberm. indigemous
Trachyandra asperata Kunth var. stenophylla (Baker) Oberm. endemic
Trachyandra asperata Kunth var. swaziensis Oberm. indigemous
Trachyandra brachypoda (Baker) Oberm. endemic
Trachyandra bulbinifolia (Dinter) Oberm. indigemous
Trachyandra burkei (Baker) Oberm. indigemous
Trachyandra capillata (Poelln.) Oberm. endemic
Trachyandra chlamydophylla (Baker) Oberm. endemic
Trachyandra ciliata (L.f.) Kunth, indigemous
Trachyandra dissecta Oberm. endemic
Trachyandra divaricata (Jacq.) Kunth, endemic
Trachyandra eriocarpa Boatwr. & J.C.Manning endemic
Trachyandra erythrorrhiza (Conrath) Oberm. endemic
Trachyandra esterhuysenae Oberm. endemic
Trachyandra falcata (L.f.) Kunth, indigemous
Trachyandra filiformis (Aiton) Oberm. endemic
Trachyandra flexifolia (L.f.) Kunth, endemic
Trachyandra gerrardii (Baker) Oberm. indigemous
Trachyandra giffenii (F.M.Leight.) Oberm. endemic
Trachyandra gracilenta Oberm. endemic
Trachyandra hantamensis Boatwr. & J.C.Manning, endemic
Trachyandra hirsuta (Thunb.) Kunth, endemic
Trachyandra hirsutiflora (Adamson) Oberm. endemic
Trachyandra hispida (L.) Kunth, endemic
Trachyandra involucrata (Baker) Oberm. endemic
Trachyandra jacquiniana (Roem. & Schult.) Oberm. endemic
Trachyandra kamiesbergensis Boatwr. & J.C.Manning, endemic
Trachyandra karrooica Oberm. indigemous
Trachyandra laxa (N.E.Br.) Oberm. indigemous
- Trachyandra laxa (N.E.Br.) Oberm. var. laxa, indigemous
- Trachyandra laxa (N.E.Br.) Oberm. var. rigida (Suess.) Roessler, indigemous
Trachyandra margaretae Oberm. endemic
Trachyandra montana J.C.Manning & Goldblatt, endemic
Trachyandra muricata (L.f.) Kunth, indigemous
Trachyandra oligotricha (Baker) Oberm. endemic
Trachyandra paniculata Oberm. endemic
Trachyandra patens Oberm. endemic
Trachyandra prolifera P.L.Perry, endemic
Trachyandra reflexipilosa (Kuntze) Oberm. indigemous
Trachyandra revoluta (L.) Kunth, indigemous
Trachyandra sabulosa (Adamson) Oberm. endemic
Trachyandra saltii (Baker) Oberm. indigemous
- Trachyandra saltii (Baker) Oberm. var. oatesii (Baker) Oberm. endemic
- Trachyandra saltii (Baker) Oberm. var. saltii, indigemous
- Trachyandra saltii (Baker) Oberm. var. secunda (K.Krause & Dinter) Oberm. indigemous
Trachyandra sanguinorhiza Boatwr. & J.C.Manning, endemic
Trachyandra scabra (L.f.) Kunth, endemic
Trachyandra smalliana Hilliard & B.L.Burtt, endemic
Trachyandra tabularis (Baker) Oberm. endemic
Trachyandra thyrsoidea (Baker) Oberm. endemic
Trachyandra tortilis (Baker) Oberm. endemic
Trachyandra zebrina (Schltr. ex Poelln.) Oberm. endemic

Tulista

Genus Tulista:^[5]

Tulista aristata (Haw.) G.D.Rowley, accepted as Aristaloe aristata (Haw.) Boatwr. & J.C.Manning, indigenous
Tulista bullulata (Jacq.) G.D.Rowley, accepted as Astroloba bullulata (Jacq.) Uitewaal, endemic
Tulista congesta (Salm-Dyck) G.D.Rowley, accepted as Astroloba congesta (Salm-Dyck) Uitewaal, indigenous
Tulista corrugata (N.L.Mey. & Gideon F.Sm.) G.D.Rowley, accepted as Astroloba corrugata N.L.Mey. & Gideon F.Sm. endemic
Tulista foliolosa (Haw.) G.D.Rowley, accepted as Astroloba foliolosa (Haw.) Uitewaal, endemic
Tulista herrei (Uitewaal) G.D.Rowley, accepted as Astroloba herrei Uitewaal, endemic
Tulista kingiana (Poelln.) Breuer, accepted as Tulista kingiana (Poelln.) Gideon F.Sm. & Molteno, indigenous
- Tulista kingiana (Poelln.) G.D.Rowley, accepted as Tulista kingiana (Poelln.) Gideon F.Sm. & Molteno, endemic
- Tulista kingiana (Poelln.) Gideon F.Sm. & Molteno, endemic
Tulista koelmaniorum (Oberm. & D.S.Hardy) G.D.Rowley, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning, endemic
- Tulista koelmaniorum (Oberm. & D.S.Hardy) G.D.Rowley var. mcmurtryi (C.L.Scott) G.D.Rowley, accepted as Haworthiopsis koelmaniorum (Oberm. & D.S.Hardy) Boatwr. & J.C.Manning var. mcmurtryi (C.L.Scott) Gil, endemic
Tulista margaritifera Raf. accepted as Tulista pumila (L.) G.D.Rowley, indigenous
Tulista marginata (Lam.) G.D.Rowley, endemic
Tulista minima (Aiton) Boatwr. & J.C.Manning, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
Tulista minima (Aiton) Boatwr. & J.C.Manning var. poellnitziana (Uitewaal) Breuer, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
Tulista opalina (M.Hayashi) Breuer, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
- Tulista opalina (M.Hayashi) Breuer var. zenigata (M.Hayashi) Breuer, accepted as Tulista minor (Aiton) Gideon F.Sm. & Molteno, endemic
Tulista pumila (L.) G.D.Rowley, endemic
- Tulista pumila (L.) G.D.Rowley var. okhuwae (M.Hayashi) Breuer, accepted as Tulista pumila (L.) G.D.Rowley, endemic
- Tulista pumila (L.) G.D.Rowley var. sparsa (M.Hayashi) Breuer, accepted as Tulista pumila (L.) G.D.Rowley, endemic
Tulista pungens (M.B.Bayer) G.D.Rowley, accepted as Haworthiopsis pungens (M.B.Bayer) Boatwr. & J.C.Manning, endemic
Tulista rubriflora (L.Bolus) G.D.Rowley, accepted as Astroloba rubriflora (L.Bolus) Gideon F.Sm. & J.C.Manning, indigenous
Tulista spiralis (L.) G.D.Rowley, accepted as Astroloba spiralis (L.) Uitewaal, indigenous
Tulista variegata (L.) G.D.Rowley, accepted as Gonialoe variegata (L.) Boatwr. & J.C.Manning, indigenous
Tulista viscosa (L.) G.D.Rowley, accepted as Haworthiopsis viscosa (L.) Gildenh. & Klopper, indigenous

Hybrids

Tulista x bicarinata (Haw.) G.D.Rowley, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, endemic
X Astrolista bicarinata (Haw.) Molteno & Figueiredo, endemic
X Astroworthia bicarinata (Haw.) G.D.Rowley, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, endemic
X Astroworthia bicarinata (Haw.) G.D.Rowley var. skinneri (A.Berger) G.D.Rowley, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous
X Astroworthia skinneri (A.Berger) L.E.Groen, accepted as X Astrolista bicarinata (Haw.) Molteno & Figueiredo, indigenous

References

^ Angiosperm Phylogeny Group (2016). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV". Botanical Journal of the Linnean Society. 181 (1): 1–20. doi:10.1111/boj.12385.
^ Christenhusz, M.J.M. & Byng, J.W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. 261 (3): 201–217. doi:10.11646/phytotaxa.261.3.1.
^ Butler, Rhett A. (1 July 2019). "Total number of plant species by country". Mongabay. Retrieved 21 July 2019.
^ "Vegetation of South Africa". PlantZAfrica.com. SA National Biodiversity Institute. Retrieved 24 July 2019.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w "species_checklist_20180710.csv". South African National Biodiversity Institute. Retrieved 27 September 2020.

[APG2016-1] Angiosperm Phylogeny Group (2016). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV". Botanical Journal of the Linnean Society. 181 (1): 1–20. doi:10.1111/boj.12385.

[Christenhusz-Byng2016-2] Christenhusz, M.J.M. & Byng, J.W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. 261 (3): 201–217. doi:10.11646/phytotaxa.261.3.1.

[Butler_2019-3] Butler, Rhett A. (1 July 2019). "Total number of plant species by country". Mongabay. Retrieved 21 July 2019.

[PlantZAfrica-4] "Vegetation of South Africa". PlantZAfrica.com. SA National Biodiversity Institute. Retrieved 24 July 2019.

[Plants_2018-5] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w "species_checklist_20180710.csv". South African National Biodiversity Institute. Retrieved 27 September 2020.

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