Taxon Details
Streptanthus anomalus
Mount Burdell jewelflower
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© 2015 Aaron Schusteff |
© 2015 Vernon Smith |
© 2015 Aaron Schusteff |
Taxon Summary:
Streptanthus anomalus, commonly known as Mount Burdell jewelflower, is a annual herb in the Brassicaceae that is found only in California. It occurs within Cismontane woodland, growing at elevations from 50 to 150 meters. Streptanthus anomalus is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Streptanthus anomalus D. L. Smith, A. Arthur, & R. E. Preston |
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Common Name: Mount Burdell jewelflower |
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| Family: | Brassicaceae | |
| Element Code: | PDBRA2G520 | |
| USDA Plants Symbol: | ||
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: |
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| Add Date: | 2019-08-21 |
| Date Edited: | 2022-12-06 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: May-Jun
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Elevation:
50 - 150 meters 165 - 490 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Threatened by grazing and trampling. Potentially threatened by recreational activities. Similar to S. glandulosus and S. tortuosus; distinguished by conspicuous ovate, deeply clasping distal leaves that bract the inflorescence below or above the proximal flower. See Madroño 66(1):24-29 (2019) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 2 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 2 | 100 % |
| THREAT LIST: | ||
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| Grazing | 2 | 100% |
| Foot traffic/trampling | 1 | 50% |
| Total Occurrences: | 2 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 2 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 2 | ||||
| Presence: | |||||
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| Presumed Extant | 2 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Marin (MRN) |
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Quads: Name (Quad Code) Petaluma (3812226), Petaluma River (3812225) |
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Notes:
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Presumed Extant
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