Taxon Details
Lithophragma maximum
San Clemente Island woodland star
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Taxon Summary:
Lithophragma maximum, commonly known as San Clemente Island woodland star, is a perennial rhizomatous herb in the Saxifragaceae that is found only in California. It occurs within Coastal bluff scrub, and Coastal scrub, growing at elevations from 120 to 400 meters. Lithophragma maximum is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.
Scientific Name: Lithophragma maximum Bacig. |
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Common Name: San Clemente Island woodland star |
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Family: | Saxifragaceae | |
Element Code: | PDSAX0M070 | |
USDA Plants Symbol: | LIMA6 | |
Synonyms/Other Names: |
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Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
CA Rare Plant Rank: | 1B.1 |
Fed List: | FE (1997-08-08) |
State List: | CE (1982-02-01) |
Global Rank: | G1 |
State Rank: |
S1 |
Other Status: | SB_CalBG/RSABG |
CRPR Changes: |
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Add Date: | 1974-01-01 |
Date Edited: | 2022-03-01 |
Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
120 - 400 meters 395 - 1310 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Threat List Total: | 1 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 1 | 17 % |
THREAT LIST: | ||
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Erosion/runoff | 1 | 16% |
Total Occurrences: | 6 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 0 | 0 | 0 | 0 | 6 |
Occurrence Status: | |||||
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Historical >20 Years | 5 | ||||
Recent <=20 Years | 1 |
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) San Clemente Island Central (3211874)*, San Clemente Island South (3211873) |
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Notes:
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Presumed Extant
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