Species Details
Downingia concolor var. brevior
Cuyamaca Lake downingia
Download Report Calflora eFlora CCH CalPhotos
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Scientific Name: Downingia concolor Greene var. brevior McVaugh |
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Common Name: Cuyamaca Lake downingia |
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| Family: | Campanulaceae | |
| Element Code: | PDCAM06041 | |
| USDA Plants Symbol: | DOCOB | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | CE (1982-02-01) |
| Global Rank: | G4T1 |
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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: | 2021-05-26 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: May-Jul
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Elevation:
1380 - 1500 meters 4530 - 4920 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Known from fewer than 5 occurrences in the Cuyamaca Lake area. Threatened by development, altered hydrology, grazing, and recreation. Habitat restoration and seed introduction occurred in 1994; conservation activities occurring as of 1997. See Memoirs of the Torrey Botanical Club 19(4):1-57 (1941) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 12 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 3 | 75 % |
| THREAT LIST: | ||
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| Altered flood/tidal/hydrologic regime | 2 | 50% |
| Development | 2 | 50% |
| Recreational use (non-ORV) | 2 | 50% |
| Road/trail construction/maint. | 2 | 50% |
| Foot traffic/trampling | 2 | 50% |
| Grazing | 2 | 50% |
| ORV activity | 1 | 25% |
| Surface water diversion | 1 | 25% |
| Vandalism/dumping/litter | 1 | 25% |
| Erosion/runoff | 1 | 25% |
| Biocides | 1 | 25% |
| Dam/Inundation | 1 | 25% |
| Total Occurrences: | 4 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 2 | 0 | 0 | 1 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 2 | ||||
| Recent <=20 Years | 2 | ||||
| Presence: | |||||
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| Presumed Extant | 3 | ||||
| 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) San Diego (SDG) |
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Quads: Name (Quad Code) Cuyamaca Peak (3211685), Julian (3311615), Warners Ranch (3311626) |
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Notes:
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Presumed Extant
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