Rarity Status  |
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|
Occurrence Data from DFG
California Natural Diversity Database  |
- Total # of Known Element Occurrences:
3
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 1 |
2 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 3 |
0 |
0 |
|
|
Notes  |
-
Known only from the San Bernardino Mtns. Threatened by road construction and vehicles. Possibly threatened by hydrological alterations. Not in The Jepson Manual (1993). See Memoirs from the Department of Botany of Columbia College 2:204 (1898) for original description, and Journal of the Botanical Research Institute of Texas 1(1):31-46 (2007) 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:
2011-11-22
- Last Update:
2012-01-03
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