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Scientific Name: Erigeron supplex Gray |
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Common Name: supple daisy |
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| Family: | Asteraceae | |
| Element Code: | PDAST3M3Z0 | |
| USDA Plants Symbol: | ERSU4 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | BLM_S; SB_UCBG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: May-Jul
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Elevation:
10 - 50 meters 35 - 165 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Need historical quad for HUM Co. Threatened by coastal development. Possibly threatened by trampling, non-native plants, and pipeline construction. See Proceedings of the American Academy of Arts and Sciences 24:83 (1889) for original description, and Madroño 33(4): 308-309 (1986) for distributional information. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 8 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 12 | 57 % |
| THREAT LIST: | ||
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| Development | 7 | 33% |
| Non-native plant impacts | 3 | 14% |
| Road/trail construction/maint. | 3 | 14% |
| Vandalism/dumping/litter | 1 | 4% |
| Other | 1 | 4% |
| Recreational use (non-ORV) | 1 | 4% |
| Grazing | 1 | 4% |
| Logging | 1 | 4% |
| Total Occurrences: | 21 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 6 | 4 | 1 | 1 | 8 |
| Occurrence Status: | |||||
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| Historical >20 Years | 18 | ||||
| Recent <=20 Years | 3 | ||||
| Presence: | |||||
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| Presumed Extant | 20 | ||||
| Possibly Extirpated | 1 | ||||
| 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)*, Mendocino (MEN), Sonoma (SON) |
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Quads: Name (Quad Code) Drakes Bay (3812218)*, Gualala (3812375), Mendocino (3912337), Plantation (3812353), Point Arena (3812386), Saunders Reef (3812376), Stewarts Point (3812364) |
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Notes:
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Presumed Extant
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