Taxon Report

Lupinus antoninus Eastw.

Anthony Peak lupine

Print Report


©2018 John Doyen

  Classification

Scientific Name:
Lupinus antoninus Eastw.
Common Name:
Anthony Peak lupine
Family: Fabaceae
Element Code: PDFAB2B0C0
USDA Plants Symbol: LUAN5
Synonyms/Other Names:

Ecology and Life History

Lifeform: perennial herb
Blooming Period: May-Jul May-Jul
Elevation: 1220-2285 (4005-7495)
General Habitats: Lower montane coniferous forest, Upper montane coniferous forest
Microhabitat: Rocky
Microhabitat Details:

Conservation Status

CA Rare Plant Rank: 1B.2
Global Rank: G2
State Rank:
S2
State List: None
Fed List: None
Other Status: USFS_S
CRPR Changes:
  • changed from 1B.3 to 1B.2 on 2017-10-18

Occurrence Data from the CNDDB

Total Occurrences: 6
Element Occurrence Ranks:
   Excellent (A) 0
   Good (B) 3
   Fair (C) 0
   Poor (D) 0
   None (X) 0
   Unknown (U) 3
California Endemic:  True
California Counties and Islands: Name (Code)
Colusa (COL), Glenn (GLE), Lake (LAK), Mendocino (MEN), Tehama (TEH), Trinity (TRI)
Quads: Name (Quad Code)
Bartlett Mtn. (3912227), Fouts Springs (3912236), Hull Mountain (3912258), Lucerne (3912217), Mendocino Pass (3912278), Solomon Peak (4012218), St. John Mtn. (3912246)

Notes

Threats:

Possibly threatened by apparent hybridization with L. albifrons var. collinus.

Taxonomy:

Selected References

Leaflets of Western Botany 3(9):202 (1943)
Lupinus antoninus profile for potential Species of Conservation Concern evaluation (2017)
USFS Potential Species of Conservation Concern Profile
Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 25 December 2024].