Rarity Status  |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
54
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 23 |
31 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 53 |
1 |
0 |
|
|
| Notes |
-
Most occurrences have few plants. Threatened by vehicles, non-native plants, and foot traffic. State-listed as Endangered in OR.
-
To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1988-01-01
- Last Update:
2010-09-02
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|
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| Location |
- Elevation:
0 - 10 meters
- California Endemic:
no
- States:
California, Oregon, Washington
- California Counties and Islands:
name (code)
Del Norte (DNT), Humboldt (HUM), Mendocino (MEN), Marin (MRN), Sonoma (SON) *
- Quads:
name (DWR code) USGS code
Tomales (485B) 38122B8, Drakes Bay (485C) 38122A8, Inverness (485D) 38122A7, Bodega Head (503D)* 38123C1, Point Arena (537B) 38123H6, Fort Bragg (569A) 39123D7, Mendocino (569D) 39123C7, Westport (585A) 39123F7, Inglenook (585D) 39123E7, Fields Landing (654B) 40124F2, Cannibal Island (655A) 40124F3, Arcata North (672A) 40124H1, Tyee City (672B) 40124H2, Eureka (672C) 40124G2, Crannell (689D) 41124A1, Fern Canyon (706A) 41124D1, Orick (706D) 41124C1, Sister Rocks (723B) 41124F2, Requa (723D) 41124E1, Crescent City (740C) 41124G2
- 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.
|
|
|
|
Presumed Extant
Presumed Extirpated or Unknown