Rarity Status  |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
47
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 26 |
21 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 38 |
1 |
8 |
|
|
| Notes |
-
More than half of known occurrences are very small. Seriously threatened by agriculture, grazing, development, non-native plants, road construction and maintenance, and flood control activities. See Aliso 2:84 (1949) for original description.
-
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:
2010-03-15
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|
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| Location |
- Elevation:
90 - 800 meters
- California Endemic:
yes
- States:
California
- California Counties and Islands:
name (code)
Fresno (FRE), Kern (KRN), Tulare (TUL)
- Quads:
name (DWR code) USGS code
Rio Bravo Ranch (239A) 35118D7, Woody (262A)* 35118F7, Sand Canyon (262B) 35118F8, Pine Mountain (262D) 35118E7, Fountain Springs (286B) 35118H8, Quincy School (286C) 35118G8, White River (286D) 35118G7, Ducor (287A)* 35119H1, Richgrove (287D) 35119G1, Success Dam (309C) 36118A8, Lindsay (310A)* 36119B1, Porterville (310D) 36119A1, Tulare (311A)* 36119B3, Woodlake (333A) 36119D1, Exeter (333C)* 36119C2, Rocky Hill (333D)* 36119C1, Stokes Mtn. (355C) 36119E2, Orange Cove North (356A) 36119F3, Wahtoke (356B) 36119F4, Reedley (356C)* 36119E4, Orange Cove South (356D) 36119E3, Round Mountain (378D) 36119G5
- 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