This data is not available for all Rare Plant Rank 3 and 4 plants.
Notes
Threatened by mining. Possibly threatened by recreational activities. See Proceedings of the American Academy of Arts and Sciences 12:59 (1876) for original description, Aliso 7:413 (1972) for revised nomenclature, and Brittonia 27(3):228-244 (1975) for taxonomic treatment.
California Counties and Islands:name (code) Kern (KRN), Los Angeles (LAX), Mono (MNO), San Bernardino (SBD), Ventura (VEN)
Quads:name (DWR code) USGS code Yucca Valley South (103C) 34116A4, Joshua Tree South (103D) 34116A3, Onyx Peak (104B) 34116B6, Moonridge (105A) 34116B7, Big Bear Lake (105B) 34116B8, San Gorgonio Mtn. (105D) 34116A7, Harrison Mtn. (106B) 34117B2, Fawnskin (131C) 34116C8, Big Bear City (131D) 34116C7, Mint Canyon (137B) 34118D4, Cuddy Valley (190D) 34119G1, Old Mammoth (434B) 37118F8
Notes:
Definitions of codes preceding a county and/or quad:
*
Presumed extirpated
?
Uncertain about distribution or identity
?*
Uncertain about distribution, but presumed extirpated if once present
(?)
Occurrence confirmed, but possibly extirpated
Species may be present in other areas where conditions are favorable.
Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.
California Native Plant Society (CNPS).
Inventory of Rare and Endangered Plants (online edition, v8-01a).
California Native Plant Society. Sacramento, CA. Accessed on
.
Presumed Extant
Presumed Extirpated or Unknown