Dissanthelium californicum (Nutt.) Benth.California dissantheliumPrint Report |
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Scientific Name: |
Dissanthelium californicum (Nutt.) Benth. |
Common Name: |
California dissanthelium |
Family: | Poaceae |
Element Code: | PMPOA29010 |
USDA Plants Symbol: | DICA5 |
Synonyms/Other Names: |
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Lifeform: | annual herb |
Blooming Period: Mar-May | Mar-May |
Elevation: | 5-500 (15-1640) |
General Habitats: | Coastal scrub |
Microhabitat: | |
Microhabitat Details: |
CA Rare Plant Rank: | 1B.2 |
Global Rank: | G2 |
State Rank: |
S1 |
State List: | None |
Fed List: | None |
Other Status: | SB_CalBG/RSABG |
CRPR Changes: |
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Total Occurrences: | 7 |
Element Occurrence Ranks: | |
Excellent (A) | 0 |
Good (B) | 0 |
Fair (C) | 0 |
Poor (D) | 0 |
None (X) | 0 |
Unknown (U) | 7 |
California Endemic: True | |
California Counties and Islands: Name (Code) | |
Los Angeles (LAX) | |
Quads: Name (Quad Code) | |
San Clemente Island North (3211885)*, Santa Catalina East (3311833), Santa Catalina North (3311844), Santa Catalina South (3311834) |
Threat List Total: | 2 | |
EOs with Threat Listed: | Total EOs | % of EOs |
1 | 14 % | |
Non-native animal impacts | 1 | 14% |
Non-native plant impacts | 1 | 14% |
Rediscovered in March 2005 by Jenny McCune; now known from fewer than ten extant occurrences on SCT Isl. Need quads for historical collections. Threatened by non-native plants. Feral goats may have caused extirpations. Feral animals threats now mostly eradicated on all islands. |
Threats: |
Taxonomy: |
CRPR List Addition on 2005-07-08 |