Rarity Status  |
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Occurrence Data from DFG
California Natural Diversity Database  |
- Total # of Known Element Occurrences:
81
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 34 |
47 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 74 |
1 |
6 |
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Notes  |
-
Threatened by non-native plants, alteration of fire regimes, road maintenance, flood control activities, vehicles, and development. See Bulletin of the Torrey Botanical Club 32(10):537 (1905) for original description, Flora of California 1:455 (1914) by W.L. Jepson for revised nomenclature, and Brittonia 27(4):340 (1995) for taxonomic treatment.
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To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
2001-01-01
- Last Update:
2011-09-13
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Location  |
- Elevation:
75 - 1600 meters
- California Endemic:
no
- States:
California, Arizona, Baja California
- California Counties and Islands:
name (code)
Imperial (IMP), Los Angeles (LAX), Orange (ORA) *, Riverside (RIV), San Bernardino (SBD), San Diego (SDG), Ventura (VEN)
- Quads:
name (DWR code) USGS code
Calexico (004B) 32115F4, Seeley (016C) 32115G6, Superstition Mtn. (017A) 32115H7, Agua Caliente Springs (019A) 32116H3, Iris (028B) 33115B4, Tubb Canyon (032B) 33116B4, Earthquake Valley (032C) 33116A4, Ranchita (033A) 33116B5, Collins Valley (047B) 33116D4, Bucksnort Mtn. (048A) 33116D5, Vail Lake (049B) 33116D8, Pechanga (050A) 33117D1, Temecula (050B) 33117D2, Morro Hill (051D) 33117C3, Desert Center (061B) 33115F4, Cottonwood Basin (063B) 33115F8, Mortmar (063C) 33115E8, Thermal Canyon (064A) 33116F1, Indio (064B) 33116F2, Valerie (064C) 33116E2, La Quinta (065A) 33116F3, Palm View Peak (066A) 33116F5, Idyllwild (066B) 33116F6, Anza (066C) 33116E6, Butterfly Peak (066D) 33116E5, Blackburn Canyon (067A) 33116F7, Hemet (067B) 33116F8, Sage (067C) 33116E8, Winchester (068A) 33117F1, Murrieta (068C) 33117E2, Bachelor Mtn. (068D) 33117E1, Alberhill (069B) 33117F4, Newport Beach (071B)* 33117F8, East of Victory Pass (078D) 33115G3, East Deception Canyon (082A) 33116H3, Cathedral City (082C) 33116G4, Myoma (082D) 33116G3, Desert Hot Springs (083A) 33116H5, White Water (083B) 33116H6, Palm Springs (083D) 33116G5, Cabazon (084A) 33116H7, Beaumont (084B) 33116H8, San Jacinto (084C) 33116G8, Lake Fulmor (084D) 33116G7, Perris (085C) 33117G2, Riverside East (086A) 33117H3, Lake Mathews (086C) 33117G4, Corona North (087A) 33117H5, Black Star Canyon (087C) 33117G6, Corona South (087D) 33117G5, Anaheim (088C)* 33117G8, Orange (088D)* 33117G7, Vidal (096D) 34114A5, Oxnard (114B) 34119B2, Lovejoy Buttes (160D) 34117E7, Barstow (182A) 34117H1, Hinkley (182B) 34117H2
- Notes:
| Definitions of codes preceding a county and/or quad: |
| * |
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Presumed extirpated |
| ? |
| Uncertain about distribution or identity
|
| ?* |
| Uncertain about distribution, but presumed extirpated if once present
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| (?) |
| Occurrence confirmed, but possibly extirpated
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Species may be present in other areas where conditions are favorable.
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