Species Details
Dudleya cymosa ssp. crebrifolia
San Gabriel River dudleya
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Species Description:
Dudleya cymosa ssp. crebrifolia, commonly known as San Gabriel River dudleya, is a perennial herb in the Crassulaceae that is found only in California. It occurs within Chaparral, growing at elevations from 275 to 457 meters. Dudleya cymosa ssp. crebrifolia is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.
Scientific Name: Dudleya cymosa (Lem.) Britt. & Rose ssp. crebrifolia K. Nakai & Verity |
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Common Name: San Gabriel River dudleya |
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Family: | Crassulaceae | |
Element Code: | PDCRA040A8 | |
USDA Plants Symbol: | DUCYC2 | |
Synonyms/Other Names: |
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Name Status: |
JEP, FNA, POWO, IPNI, Tropicos |
CA Rare Plant Rank: | 1B.2 |
Fed List: | None |
State List: | None |
Global Rank: | G5T2 |
State Rank: |
S2 |
Other Status: | SB_CalBG/RSABG; USFS_S |
CRPR Changes: |
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Add Date: | 1988-01-01 |
Date Edited: | 2021-05-26 |
Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jul
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Elevation:
275 - 457 meters 900 - 1500 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Threat List Total: | 2 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 1 | 17 % |
THREAT LIST: | ||
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Erosion/runoff | 1 | 16% |
Road/trail construction/maint. | 1 | 16% |
Total Occurrences: | 6 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
2 | 0 | 0 | 0 | 0 | 4 |
Occurrence Status: | |||||
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Historical >20 Years | 0 | ||||
Recent <=20 Years | 6 |
Presence: | |||||
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Presumed Extant | 6 | ||||
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) Los Angeles (LAX) |
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Quads: Name (Quad Code) Azusa (3411728), Crystal Lake (3411737) |
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Notes:
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Presumed Extant
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