Rarity Status  |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
10
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 8 |
2 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 10 |
0 |
0 |
|
|
| Notes |
-
Possibly threatened by grazing, vehicles, and recreational activities. See Proceedings of the American Academy of Arts and Sciences 10:315 (1875) for original description, and University of California Publications in Botany 19(10):353-355 (1941) for taxonomic treatment.
-
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:
2013-01-18
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|
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| Location |
- Elevation:
1220 - 2410 meters
- California Endemic:
no
- States:
California, Colorado, Idaho, !MT, Nevada, Oregon, Utah, Washington, Wyoming
- California Counties and Islands:
name (code)
Lassen (LAS), Modoc (MOD), Shasta (SHA)
- Quads:
name (DWR code) USGS code
Boot Lake (673C) 41120A2, Jess Valley (674A) 41120B3, Dana (679D) 41121A5, Shields Creek (691A) 41120D3, Surprise (708C) 41120E4, Payne Peak (708D) 41120E3, Lake Annie (724A) 41120H1, Mt. Bidwell (724B) 41120H2
- 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