Lupinus antoninus
Common Name: Anthony Peak lupine
Family: Fabaceae
Element Code: PDFAB2B0C0
Full Name: Lupinus antoninus Eastw.

Rick York and CNPS
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 6
  • Element Occurrence Ranks:
    A B C D X U
    0 3 0 0 0 3
  • Population Status:
    >20 yrs
    <=20 yrs
    6 0
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    6 0 0
Notes Glossary
  • changed from 1B.3 to 1B.2 on 2017-10-18
    Known from only four occurrences. Possibly threatened by apparent hybridization with L. albifrons var. collinus. See Leaflets of Western Botany 3(9):202 (1943) 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: 1980-01-01
  • Last Update: 2017-10-18
Location Glossary
  • Elevation: 1220 - 2285 meters
  • California Endemic: yes
  • Other States:
  • California Counties and Islands:   name (code)
    Colusa (COL),  Lake (LAK),  Mendocino (MEN),  Tehama (TEH),  Trinity (TRI)
  • Quads:   name (DWR code) USGS code
    Bartlett Mtn. (549A) 3912227,  St. John Mtn. (564B) 3912246,  Hull Mountain (581C) 3912258,  Mendocino Pass (597C) 3912278,  Solomon Peak (613C) 4012218
  • 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. This data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant Presumed Extirpated or Unknown 1016
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website [accessed ].

3912227=Bartlett Mtn. (549A) 3912227;3912246=St. John Mtn. (564B) 3912246;3912258=Hull Mountain (581C) 3912258;3912278=Mendocino Pass (597C) 3912278;4012218=Solomon Peak (613C) 4012218