Species Details
Chorizanthe parryi var. fernandina
San Fernando Valley spineflower
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Scientific Name: Chorizanthe parryi Wats. var. fernandina (Wats.) Jeps. |
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Common Name: San Fernando Valley spineflower |
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Family: | Polygonaceae | |
Element Code: | PDPGN040J1 | |
USDA Plants Symbol: | CHPAF | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.1 |
Fed List: | None |
State List: | CE (2001-08-01) |
Global Rank: | G2T1 |
State Rank: |
S1 |
Other Status: | SB_CalBG/RSABG; USFS_S |
CRPR Changes: |
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Add Date: | 1974-01-01 |
Date Edited: | 2021-05-26 |
Lifeform: annual herb | ||
Blooming Period: Apr-Jul | ||
Elevation:
150 - 1220 meters 490 - 4005 feet |
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General Habitat:
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General Micro Habitat: | ||
Micro Habitat:
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Notes: Rediscovered in 1999. Most historical habitat is now heavily urbanized. Seriously threatened by development and non-native plants. See Botany of California 2:481 (1880) for original description, Phytologia 66(2):147-149 (1989) for taxonomic treatment, and Madrono 48(2):78 (2001) for rediscovery. |
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Threats: |
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Taxonomy: |
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Other: |
Total Occurrences: | 21 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
1 | 2 | 9 | 0 | 9 | 0 |
Occurrence Status: | |||||
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Historical >20 Years | 10 | ||||
Recent <=20 Years | 11 |
Presence: | |||||
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Presumed Extant | 12 | ||||
Possibly Extirpated | 9 | ||||
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), Orange (ORA)*, Ventura (VEN) |
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Quads: Name (Quad Code) Black Star Canyon (3311776), Burbank (3411823)*, Calabasas (3411826), Canoga Park (3411825), Lake Hughes (3411864)*, Newhall (3411845), Oat Mountain (3411835)*, San Fernando (3411834)*, Sunland (3411833)*, Val Verde (3411846), Van Nuys (3411824)*, Venice (3311884)*, Warm Springs Mountain (3411855), Whitaker Peak (3411856) |
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Notes:
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