Category:Endemic flora of California
- The Endemic flora of the State of California — native plants found within its borders, and nowhere else in nature.
- The largest area of the state is in the Mediterranean climate floristic region, within the California Floristic Province — with the greatest number of endemic plants in North America.
- The state's other floristic regions include: the low deserts within the Sonoran Desert Floristic Province; the high deserts and eastern borders' dry steppes areas within the Great Basin Floristic Province; and the moist northern border section within the Rocky Mountain Floristic Province.
Pages in category "Endemic flora of California"
The following 200 pages are in this category, out of approximately 1,152 total. This list may not reflect recent changes.
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- Packera bernardina
- Packera breweri
- Packera clevelandii
- Packera ganderi
- Packera greenei
- Packera ionophylla
- Packera layneae
- Paeonia californica
- Papaver californicum
- Paronychia ahartii
- Pedicularis dudleyi
- Penstemon caesius
- Penstemon filiformis
- Penstemon grinnellii
- Penstemon heterophyllus
- Penstemon incertus
- Penstemon monoensis
- Penstemon neotericus
- Penstemon papillatus
- Penstemon personatus
- Penstemon purpusii
- Penstemon scapoides
- Penstemon stephensii
- Penstemon tracyi
- Pentachaeta
- Pentachaeta alsinoides
- Pentachaeta bellidiflora
- Pentachaeta exilis
- Pentachaeta lyonii
- Perideridia bacigalupii
- Perideridia californica
- Perideridia kelloggii
- Perityle inyoensis
- Phacelia breweri
- Phacelia congdonii
- Phacelia cookei
- Phacelia cronquistiana
- Phacelia dalesiana
- Phacelia divaricata
- Phacelia douglasii
- Phacelia eisenii
- Phacelia exilis
- Phacelia greenei
- Phacelia grisea
- Phacelia insularis
- Phacelia inyoensis
- Phacelia longipes
- Phacelia marcescens
- Phacelia mohavensis
- Phacelia nashiana
- Phacelia orogenes
- Phacelia phacelioides
- Phacelia platyloba
- Phacelia pringlei
- Phacelia purpusii
- Phacelia quickii
- Phacelia racemosa
- Phacelia stebbinsii
- Phacelia vallicola
- Phalacroseris
- Phlox dolichantha
- Phlox hirsuta
- Pickeringia montana
- Pinus balfouriana
- Pinus sabiniana
- Pinus torreyana
- Plagiobothrys canescens
- Plagiobothrys chorisianus
- Plagiobothrys distantiflorus
- Plagiobothrys humistratus
- Plagiobothrys parishii
- Plagiobothrys strictus
- Plagiobothrys uncinatus
- Platanthera colemanii
- Platanthera michaelii
- Platanthera yadonii
- Platanthera yosemitensis
- Pleuropogon californicus
- Pleuropogon hooverianus
- Poa atropurpurea
- Poa diaboli
- Poa douglasii
- Poa napensis
- Podistera nevadensis
- Pogogyne abramsii
- Pogogyne clareana
- Pogogyne douglasii
- Pogogyne nudiuscula
- Pogogyne serpylloides
- Polemonium eddyense
- Polemonium eximium
- Polygonum bidwelliae
- Polygonum bolanderi
- Polygonum hickmanii
- Polygonum marinense
- Polystichum dudleyi
- Potentilla cristae
- Potentilla grayi
- Potentilla hickmanii
- Potentilla morefieldii
- Primula suffrutescens
- Prunus eremophila
- Pseudobahia
- Pseudobahia bahiifolia
- Pseudobahia heermannii
- Pseudobahia peirsonii
- Pseudostellaria sierrae
- Pseudotsuga macrocarpa
- Ptelea crenulata
- Ptilagrostis kingii
- Puccinellia howellii
- Pycnanthemum californicum
- Pyrrocoma lucida
Q
R
- Raillardella pringlei
- Ranunculus canus
- Ravenella
- Ravenella angustiflora
- Ravenella exigua
- Ravenella griffinii
- Ravenella sharsmithiae
- Rhamnus crocea subsp. pirifolia
- Rhynchospora californica
- Ribes amarum
- Ribes californicum
- Ribes canthariforme
- Ribes sericeum
- Ribes thacherianum
- Ribes tularense
- Ribes victoris
- Rosa pinetorum
- Rupertia hallii
S
- Sabulina decumbens
- Sabulina rosei
- Sabulina stolonifera
- Sagittaria sanfordii
- Salix breweri
- Salix jepsonii
- Saltugilia australis
- Saltugilia latimeri
- Saltugilia splendens
- Salvia greatae
- Salvia sonomensis
- Salvia spathacea
- Sanicula bipinnata
- Sanicula hoffmannii
- Sanicula maritima
- Sanicula saxatilis
- Sanicula tracyi
- Santa Susana tarweed
- Scirpus diffusus
- Scoliopus
- Scrophularia atrata
- Scrophularia villosa
- Scutellaria bolanderi
- Scutellaria californica
- Scutellaria siphocampyloides
- Sedella congdonii
- Sedella leiocarpa
- Sedella pentandra
- Sedum albomarginatum
- Sedum eastwoodiae
- Senecio astephanus
- Senecio blochmaniae
- Senecio clarkianus
- Senecio pattersonensis
- Sequoiadendron
- List of largest giant sequoias
- Sequoiadendron giganteum
- Sibara filifolia
- Sidalcea calycosa
- Sidalcea covillei
- Sidalcea diploscypha
- Sidalcea hartwegii
- Sidalcea hickmanii
- Sidalcea hirsuta
- Sidalcea keckii
- Sidalcea pedata
- Sidalcea ranunculacea
- Sidalcea reptans
- Sidalcea robusta
- Sidalcea stipularis
- Sierra linanthus
- Silene aperta
- Silene invisa
- Silene marmorensis
- Silene occidentalis
- Silene parishii
- Silene salmonacea
- Silene serpentinicola
- Sisyrinchium elmeri
- Solanum clokeyi
- Solidago guiradonis