Species Details
Downingia concolor var. brevior
Cuyamaca Lake downingia
Download Report Calflora eFlora CCH CalPhotos
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 | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.1 |
Fed List: | None |
State List: | CE (1982-02-01) |
Global Rank: | G4T1 |
State Rank: |
S1 |
Other Status: | SB_CRES |
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: | ||||||||||||||
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: |
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: | |||||||||||||
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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