Rarity Status  |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
7
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 5 |
2 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 7 |
0 |
0 |
|
|
| Notes |
-
Potentially threatened by logging. See Synoptical Flora of North America 1(2):220 (1884) for original description, and Phytologia 67(1):61-66 (1989) 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:
1984-01-01
- Last Update:
2010-11-15
|
|
|
| Location |
- Elevation:
1735 - 2900 meters
- California Endemic:
no
- States:
California, !AK, Colorado, Idaho, !MT, Oregon, Utah, Washington, Wyoming
- California Counties and Islands:
name (code)
Lassen (LAS), Plumas (PLU), Shasta (SHA), Siskiyou (SIS)
- Quads:
name (DWR code) USGS code
Mt. Harkness (625A) 40121D3, Reading Peak (625B) 40121D4, Lassen Peak (626A) 40121D5, Bogard Buttes (642C) 40121E2, West Prospect Peak (643C) 40121E4, Mt. Shasta (698B) 41122D2, Medicine Lake (713D) 41121E5
- 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