Rarity Status  |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
25
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 16 |
9 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 23 |
0 |
2 |
|
|
| Notes |
-
Threatened by alteration of fire regimes and mining, and by development in ORA Co. RIV Co. trees planted. Protected in part at Otay Mtn. ACEC (BLM), SDG Co. See Madroño 1:75 (1922) for original description, Aliso 9:189-196 (1978) for information, and Fremontia 13(3):3-10 (1985) for species account.
-
To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1974-01-01
- Last Update:
2011-02-17
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| Location |
- Elevation:
80 - 1500 meters
- California Endemic:
no
- States:
California, Baja California
- California Counties and Islands:
name (code)
Orange (ORA), Riverside (RIV), San Diego (SDG)
- Quads:
name (DWR code) USGS code
Campo (008C) 32116E4, Tecate (009C) 32116E6, Dulzura (010A) 32116F7, Jamul Mountains (010B) 32116F8, Otay Mesa (010C) 32116E8, Otay Mountain (010D) 32116E7, Tule Springs (020B) 32116H6, Descanso (020D) 32116G5, Alpine (021D) 32116G7, Vail Lake (049B) 33116D8, Alberhill (069B) 33117F4, Wildomar (069D) 33117E3, Santiago Peak (070A) 33117F5, El Toro (070B) 33117F6, Black Star Canyon (087C) 33117G6, Corona South (087D) 33117G5
- 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.
|
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Presumed Extant
Presumed Extirpated or Unknown