Rarity Status  |
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Occurrence Data from DFG
California Natural Diversity Database  |
- Total # of Known Element Occurrences:
22
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 11 |
11 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 19 |
2 |
1 |
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Notes  |
-
See Proceedings of the American Academy of Arts and Sciences 10:331 (1875) for original description, and American Journal of Botany 20:415-430, 518-534 (1933) 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:
1994-01-01
- Last Update:
2012-05-04
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Location  |
- Elevation:
5 - 500 meters
- California Endemic:
no
- States:
California, Arizona, Baja California, Sonora, Texas
- California Counties and Islands:
name (code)
Imperial (IMP) *, Kings (KNG), Los Angeles (LAX) *, Orange (ORA), Riverside (RIV), San Clemente Island (SCM), San Diego (SDG)
- Quads:
name (DWR code) USGS code
Jamul Mountains (010B) 32116F8, National City (011A) 32117F1, Imperial Beach (011D) 32117E1, Seeley (016C) 32115G6, Plaster City (017D) 32115G7, Mesa Grande (034A) 33116B7, San Luis Rey (036A)* 33117B3, El Toro (070B) 33117F6, Canada Gobernadora (070D) 33117E5, Tustin (071A) 33117F7, Newport Beach (071B) 33117F8, Laguna Beach (071D) 33117E7, Seal Beach (072A)* 33118F1, El Casco (085A) 33117H1, Torrance (090D) 33118G3, Beverly Hills (111C)* 34118A4, Guernsey (312B) 36119B6, San Clemente Island North (SCMN) 32118H5
- Notes:
| Definitions of codes preceding a county and/or quad: |
| * |
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Presumed extirpated |
| ? |
| Uncertain about distribution or identity
|
| ?* |
| Uncertain about distribution, but presumed extirpated if once present
|
| (?) |
| Occurrence confirmed, but possibly extirpated
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Species may be present in other areas where conditions are favorable.
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