Species Details

Astragalus miguelensis

San Miguel Island milk-vetch

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Scientific Name:
Astragalus miguelensis Greene
Common Name:
San Miguel Island milk-vetch
Family: Fabaceae
Element Code: PDFAB0F5C0
USDA Plants Symbol: ASMI6
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Mar-Jul
Elevation:
3 - 150 meters
10 - 490 feet
General Habitat:
  • Coastal bluff scrub
  • Coastal dunes
  • Coastal scrub
General Micro Habitat:
Micro Habitat:
Notes:
Blooms intermittently throughout the year. See Pittonia 1:33 (1887) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Los Angeles (LAX), Santa Barbara (SBA), Ventura (VEN)
Quads: Name (Quad Code)
Anacapa Island (3311983), San Clemente Island Central (3211874), San Clemente Island North (3211885), San Clemente Island South (3211873), San Miguel Island East (3312083), San Miguel Island West (3312084), Santa Cruz Island A (3311987), Santa Cruz Island D (3311984), Santa Rosa Island East (3311988), Santa Rosa Island North (3312081), Santa Rosa Island West (3312082)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads