Taxon Details
Baccharis vanessae
Encinitas baccharis
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Taxon Summary:
Baccharis vanessae, commonly known as Encinitas baccharis, is a perennial deciduous shrub in the Asteraceae that is found only in California. It occurs within Chaparral (maritime), and Cismontane woodland, growing at elevations from 60 to 720 meters. Baccharis vanessae is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Baccharis vanessae Beauch. |
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Common Name: Encinitas baccharis |
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| Family: | Asteraceae | |
| Element Code: | PDAST0W0P0 | |
| USDA Plants Symbol: | BAVA3 | |
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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: | FT (1996-10-07) |
| State List: | CE (1987-01-01) |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_CRES |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2021-08-25 |
| Lifeform: perennial deciduous shrub | ||||||||||||||
Blooming Period: Aug-Nov
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Elevation:
60 - 720 meters 195 - 2360 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 15 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 20 | 65 % |
| THREAT LIST: | ||
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| Development | 13 | 41% |
| Non-native plant impacts | 11 | 35% |
| Road/trail construction/maint. | 10 | 32% |
| Improper burning regime | 9 | 29% |
| Foot traffic/trampling | 7 | 22% |
| Vandalism/dumping/litter | 7 | 22% |
| Other | 7 | 22% |
| Wood cutting or brush clearing | 5 | 16% |
| Erosion/runoff | 4 | 12% |
| Insufficient population/stand size | 3 | 9% |
| Recreational use (non-ORV) | 2 | 6% |
| Grazing | 1 | 3% |
| Feral pigs | 1 | 3% |
| Altered flood/tidal/hydrologic regime | 1 | 3% |
| Dam/Inundation | 1 | 3% |
| Total Occurrences: | 31 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 8 | 1 | 5 | 4 | 12 |
| Occurrence Status: | |||||
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| Historical >20 Years | 16 | ||||
| Recent <=20 Years | 15 | ||||
| Presence: | |||||
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| Presumed Extant | 27 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 4 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) San Diego (SDG) |
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Quads: Name (Quad Code) Alpine (3211677), Del Mar (3211782), Encinitas (3311713), Escondido (3311711), Margarita Peak (3311744), Otay Mountain (3211657), Poway (3211781), Rancho Santa Fe (3311712), San Marcos (3311722), San Pasqual (3311618), San Vicente Reservoir (3211688) |
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Notes:
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Presumed Extant
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