Species Details
Helianthus nuttallii ssp. parishii
Los Angeles sunflower
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Scientific Name: Helianthus nuttallii T. & G. ssp. parishii (Gray) Heiser |
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Common Name: Los Angeles sunflower |
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Family: | Asteraceae | |
Element Code: | PDAST4N102 | |
USDA Plants Symbol: | HENUP | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1A |
Fed List: | None |
State List: | None |
Global Rank: | G5TX |
State Rank: |
SX |
Other Status: | |
CRPR Changes: |
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Add Date: | 1974-01-01 |
Date Edited: | 2022-01-05 |
Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: Aug-Oct
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Elevation:
10 - 1525 meters 35 - 5005 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: | 5 | 71 % |
THREAT LIST: | ||
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Development | 5 | 71% |
Altered flood/tidal/hydrologic regime | 1 | 14% |
Total Occurrences: | 7 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 0 | 0 | 0 | 5 | 2 |
Occurrence Status: | |||||
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Historical >20 Years | 7 | ||||
Recent <=20 Years | 0 |
Presence: | |||||
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Presumed Extant | 2 | ||||
Possibly Extirpated | 2 | ||||
Presumed Extirpated | 3 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Los Angeles (LAX)*, Orange (ORA)*, San Bernardino (SBD)* |
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Quads: Name (Quad Code) Hollywood (3411813)*, Los Angeles (3411812)*, Newport Beach (3311768)*, Pasadena (3411822), San Bernardino South (3411713)*, Seal Beach (3311861), Telegraph Peak (3411735), Tustin (3311767) |
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Notes:
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Presumed Extant
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