Species Details
Corethrogyne filaginifolia var. incana
San Diego sand aster
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Scientific Name: Corethrogyne filaginifolia (H. & A.) Nutt. var. incana (Nutt.) Canby |
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Common Name: San Diego sand aster |
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| Family: | Asteraceae | |
| Element Code: | PDAST2M025 | |
| USDA Plants Symbol: | ||
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G4T1Q |
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State Rank: |
S1 |
| Other Status: | |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Jun-Sep
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Elevation:
3 - 115 meters 10 - 375 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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| Threat List Total: | 2 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 14 | 61 % |
| THREAT LIST: | ||
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| Development | 14 | 60% |
| Road/trail construction/maint. | 1 | 4% |
| Total Occurrences: | 23 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 1 | 0 | 0 | 3 | 19 |
| Occurrence Status: | |||||
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| Historical >20 Years | 12 | ||||
| Recent <=20 Years | 11 | ||||
| Presence: | |||||
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| Presumed Extant | 20 | ||||
| Possibly Extirpated | 3 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Baja California (BA), California (CA) |
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California Counties and Islands: Name (Code) San Diego (SDG) |
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Quads: Name (Quad Code) Del Mar (3211782), Imperial Beach (3211751), Jamul Mountains (3211668), La Jolla (3211772), National City (3211761), Point Loma (3211762), Potrero (3211655), Poway (3211781), Tecate (3211656) |
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Notes:
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Presumed Extant
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