Astragalus miguelensis
Common Name: San Miguel Island milk-vetch
Family: Fabaceae
Element Code: PDFAB0F5C0
Full Name: Astragalus miguelensis Greene

2000 John Game
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences:
  • Element Occurrence Ranks:
    A B C D X U
  • Population Status:
    >20 yrs
    <=20 yrs
  • Presence:
    Present Extant Possibly Extirpated Extirpated
Notes Glossary
  • Blooms intermittently throughout the year. See Pittonia 1:33 (1887) for original description.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1974-01-01
  • Last Update: 2010-03-15
Location Glossary
  • Elevation: 3 - 150 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Anacarpa Island (ANA),  San Clemente Island (SCM),  Santa Cruz Island (SCZ),  San Miguel Island (SMI),  Santa Rosa Island (SRO)
  • Quads:   name (DWR code) USGS code
    Anacapa Island (ANAC) 33119H3,  San Clemente Island Central (SCMC) 32118G4,  San Clemente Island North (SCMN) 32118H5,  San Clemente Island South (SCMS) 32118G3,  Santa Cruz Island A (SCZA) 33119H7,  Santa Cruz Island D (SCZD) 33119H4,  San Miguel Island East (SMIE) 33120H3,  San Miguel Island West (SMIW) 33120H4,  Santa Rosa Island North (SRON) 33120H1,  Santa Rosa Island West (SROW) 33120H2
  • Notes:
      Definitions of codes preceding a county and/or quad:
      * Presumed extirpated
      ? Uncertain about distribution or identity
      ?* Uncertain about distribution, but presumed extirpated if once present
      (?) Occurrence confirmed, but possibly extirpated
      Species may be present in other areas where conditions are favorable.
Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.
Presumed Extant Presumed Extirpated or Unknown 324
Links to Leading Resources of Taxon Information
Suggested Citation
CNPS, Rare Plant Program. . Inventory of Rare and Endangered Plants (online edition, v8-02). California Native Plant Society, Sacramento, CA. Website [accessed ].

33119H3=Anacapa Island (ANAC) 33119H3;32118G4=San Clemente Island Central (SCMC) 32118G4;32118H5=San Clemente Island North (SCMN) 32118H5;32118G3=San Clemente Island South (SCMS) 32118G3;33119H7=Santa Cruz Island A (SCZA) 33119H7;33119H4=Santa Cruz Island D (SCZD) 33119H4;33120H3=San Miguel Island East (SMIE) 33120H3;33120H4=San Miguel Island West (SMIW) 33120H4;33120H1=Santa Rosa Island North (SRON) 33120H1;33120H2=Santa Rosa Island West (SROW) 33120H2