Echinocereus fasciculatus
| Echinocereus fasciculatus | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Genus: | Echinocereus |
| Species: | E. fasciculatus
|
| Binomial name | |
| Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson
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| Synonyms | |
| |
Echinocereus fasciculatus, commonly known as pinkflower hedgehog cactus, is a clumping cactus (Cactaceae) with brilliant magenta flowers and long spines found in the Sonoran Desert.[2]: 90
Description[edit]
Echinocereus fasciculatus forms loose groups consisting of five to 20 shoots. The green cylindrical to elongated shoots are 16 to 45 centimeters long and have a diameter of 4 to 7.5 centimeters. The shoot surface is not completely covered by the spines. There are eight to 18 ribs that are not clearly tuberculated. The two to four straight, light-colored central spines have a darker tip and are 2.5 to 7.5 centimeters long. One of them stands out. The eleven to 13 spreading, straight, whitish or grayish marginal spines are 1.2 to 2 centimeters long.
The broadly funnel-shaped flowers are magenta to reddish purple. They appear in the upper half of the shoots, are 5 to 6.2 centimeters long and reach the same diameter. The spherical, fleshy, initially green fruits later turn red.[3]
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Distribution[edit]
Echinocereus fasciculatus is distributed in the United States in the states of New Mexico and Arizona and in the neighboring Mexican state of Sonora.
Taxonomy[edit]
The first description as Mammillaria fasciculata by Benjamin Daydon Jackson was published in 1895.[4] The epithet fasciculatus comes from Latin, means 'densely packed together' and refers to the cluster-forming reed-like shoots of the species. Wolfgang Blum and Michael Lange introduced the species as a subspecies to the species Echinocereus engelmannii in 1998. Nomenclature synonyms are Cactus fasciculatus (Engelm. ex B.D.Jacks.) Kuntze (1891, nom. illegal ICBN article 53.1), Neomammillaria fasciculata (Engelm. ex B.D.Jacks.) Britton & Rose (1923), Echinocereus engelmannii subsp. fasciculatus (Engelm. ex B.D.Jacks.) W.Blum & Mich.Lange (1998) and Echinocereus fendleri var. fasciculatus (Engelm. ex B.D.Jacks.) N.P.Taylor (1985).
References[edit]
- ^ Butterworth, C.; Baker, M. (2017) [amended version of 2013 assessment]. "Echinocereus fasciculatus". IUCN Red List of Threatened Species. 2017: e.T151819A121444783. doi:10.2305/IUCN.UK.2017-3.RLTS.T151819A121444783.en. Retrieved 27 May 2022.
- ^ Sonoran Desert Wildflowers, Richard Spellenberg, 2nd ed., 2012, ISBN 9780762773688
- ^ Anderson, Edward F.; Eggli, Urs (2005). Das grosse Kakteen-Lexikon (in German). Stuttgart (Hohenheim): Ulmer. p. 197. ISBN 3-8001-4573-1.
- ^ Darwin, Charles; Hooker, Joseph Dalton; Jackson, Benjamin Daydon (1893). Index Kewensis plantarum phanerogamarum : nomina et synonym omnium generum et specierum a linnaeo usque as annum MDCCLXXXV complectans nomine recepro auctore patria unicuique planta subjectis : sumptibus beati Caroli Roberti Darwin ductu et consilio Josephi D. Hooker. Oxford: Clarendon Press. doi:10.5962/bhl.title.66720.
External links[edit]
Media related to Echinocereus fasciculatus at Wikimedia Commons
Data related to Echinocereus fasciculatus at Wikispecies
