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Streptanthus batrachopus
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| Common Name: |
Tamalpais jewel-flower
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| Family: |
Brassicaceae
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| Synonyms: |
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| Element Code: |
PDBRA2G050
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| Full Name: |
Streptanthus batrachopus Morrison
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| USDA PLANTS Symbol: |
STBA4
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© 2000 Doreen L. Smith
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Biology  |
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| Rarity Status |
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Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
5
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 3 |
2 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 5 |
0 |
0 |
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| Notes |
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Known from fewer than ten occurrences in the Mt. Tamalpais area. Similar plants from the southern North Coast Ranges may be an undescribed new taxon. Intergrades with S. barbiger.
-
To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1974-01-01
- Last Update:
2010-03-15
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|
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| Location |
- Elevation:
305 - 650 meters
- California Endemic:
yes
- States:
California
- California Counties and Islands:
name (code)
Lake (LAK), Marin (MRN)
- Quads:
name (DWR code) USGS code
San Rafael (467A) 37122H5, Bolinas (467B) 37122H6, San Geronimo (484C) 38122A6, Detert Reservoir (517A) 38122F5
- Notes:
| Definitions of codes preceding a county and/or quad: |
| * |
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Presumed extirpated |
| ? |
| Uncertain about distribution or identity
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| ?* |
| Uncertain about distribution, but presumed extirpated if once present
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| (?) |
| Occurrence confirmed, but possibly extirpated
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Species may be present in other areas where conditions are favorable.
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 Presumed Extant
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 Presumed Extirpated or Unknown
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1491 |
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| Links to Leading Resources of Taxon Information |
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| Suggested Citation |
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California Native Plant Society (CNPS).
Inventory of Rare and Endangered Plants (online edition, v8-02).
California Native Plant Society. Sacramento, CA. Accessed on
.
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-122.625,38.0
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