Species Details
Senecio astephanus
San Gabriel ragwort
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Species Description:
Senecio astephanus, commonly known as San Gabriel ragwort, is a perennial herb in the Asteraceae that is found only in California. It occurs within Chaparral, and Coastal scrub, growing at elevations from 400 to 1500 meters. Senecio astephanus is ranked 4.3, Plants of Limited Distribution, A Watch List; Not very threatened in California.|
Scientific Name: Senecio astephanus Greene |
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Common Name: San Gabriel ragwort |
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| Family: | Asteraceae | |
| Element Code: | PDAST8H090 | |
| USDA Plants Symbol: | SEAS2 | |
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Synonyms/Other Names: |
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| Name Status: |
JEP, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 4.3 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G3 |
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State Rank: |
S3 |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: added to 4 on 2006-11-28 |
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| Add Date: | 2006-12-21 |
| Date Edited: | 2024-02-06 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: May-Jul
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Elevation:
400 - 1500 meters 1310 - 4920 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | 0 % |
| THREAT LIST: | ||
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| Total Occurrences: | 0 | ||||
| Element Occurrence Ranks: | |||||
|---|---|---|---|---|---|
| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 0 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 0 | ||||
| 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) Los Angeles (LAX), Monterey (MNT), San Bernardino (SBD), San Diego (SDG), San Luis Obispo (SLO), Santa Barbara (SBA) |
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Quads: Name (Quad Code) Atascadero (3512046), Burnett Peak (3512172), Burro Mountain (3512173), Condor Peak (3411832), Crystal Lake (3411737), Cypress Mountain (3512058), Devore (3411724), Forest Falls (3411618), Glendora (3411727), Jolon (3512182), Lake Cachuma (3411958), Mt. Baldy (3411726), Mt. Wilson (3411821), Priest Valley (3612026), Santa Barbara (3411946), Tar Spring Ridge (3512024), Tassajara Hot Springs (3612125), Thompson Canyon (3612122), Vail Lake (3311648), Yucaipa (3411711) |
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Notes:
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Presumed Extant
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