Species Details
Malacothamnus clementinus
San Clemente Island bushmallow
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Scientific Name: Malacothamnus clementinus (Munz & Jtn.) Kearn. |
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Common Name: San Clemente Island bushmallow |
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Family: | Malvaceae | |
Element Code: | PDMAL0Q030 | |
USDA Plants Symbol: | MACL | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.1 |
Fed List: | FD (2023-02-24) |
State List: | CE (1982-02-01) |
Global Rank: | G2G3 |
State Rank: |
S2S3 |
Other Status: | SB_CalBG/RSABG; SB_SBBG |
CRPR Changes: |
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Add Date: | 1974-01-01 |
Date Edited: | 2024-06-04 |
Lifeform: perennial deciduous shrub | ||||||||||||||
Blooming Period: Mar-Aug
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Elevation:
10 - 275 meters 35 - 900 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Federally listed as Endangered on 1977-09-12; Delisted due to Recovery on 2023-02-24. Feral herbivores removed from SCM Isl., and vegetation recovering. See Bulletin of the Torrey Botanical Club 51:296 (1924) for original description, and Leaflets of Western Botany 6(6):127-128 (1951) for revised nomenclature. |
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Threats: Threatened by Navy activities. |
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Taxonomy: |
Threat List Total: | 3 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 2 | 13 % |
THREAT LIST: | ||
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Erosion/runoff | 1 | 6% |
Military operations | 1 | 6% |
Vandalism/dumping/litter | 1 | 6% |
Total Occurrences: | 16 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 2 | 0 | 0 | 0 | 14 |
Occurrence Status: | |||||
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Historical >20 Years | 6 | ||||
Recent <=20 Years | 10 |
Presence: | |||||
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Presumed Extant | 16 | ||||
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 North (3211885), San Clemente Island South (3211873) |
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Notes:
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Presumed Extant
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