Species Details
Senecio clevelandii var. heterophyllus
Red Hills ragwort
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Scientific Name: Senecio clevelandii Greene var. heterophyllus Hoover |
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Common Name: Red Hills ragwort |
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Family: | Asteraceae | |
Element Code: | PDAST8H0R2 | |
USDA Plants Symbol: | ||
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.2 |
Fed List: | None |
State List: | None |
Global Rank: | G4?T2Q |
State Rank: |
S2 |
Other Status: | BLM_S; SB_SBBG |
CRPR Changes: |
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Add Date: | 1994-01-01 |
Date Edited: | 2023-01-13 |
Lifeform: perennial herb | ||||||||||||||
Blooming Period: May-Jul
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Elevation:
260 - 385 meters 855 - 1265 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Known only from the Red Hills. Possibly threatened by grazing, recreational activities and foot traffic. A synonym of Senecio clevelandii in The Jepson Manual (1993). Protected at Red Hills ACEC (BLM). See Leaflets of Western Botany 2:132 (1938) for original description. See Phytologia 49(1): 44-50 (1981) for revised nomenclature. |
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Threats: |
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Taxonomy: |
Threat List Total: | 8 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 9 | 75 % |
THREAT LIST: | ||
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Other | 7 | 58% |
Improper burning regime | 6 | 50% |
Foot traffic/trampling | 6 | 50% |
Recreational use (non-ORV) | 5 | 41% |
Altered flood/tidal/hydrologic regime | 4 | 33% |
Grazing | 3 | 25% |
ORV activity | 2 | 16% |
Development | 1 | 8% |
Total Occurrences: | 12 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
4 | 6 | 0 | 0 | 0 | 2 |
Occurrence Status: | |||||
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Historical >20 Years | 6 | ||||
Recent <=20 Years | 6 |
Presence: | |||||
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Presumed Extant | 12 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Tuolumne (TUO) |
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Quads: Name (Quad Code) Chinese Camp (3712074), Keystone (3712075), Moccasin (3712073), Sonora (3712084) |
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Notes:
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Presumed Extant
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