Species Details

Lupinus antoninus

Anthony Peak lupine

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Scientific Name:
Lupinus antoninus Eastw.
Common Name:
Anthony Peak lupine
Family: Fabaceae
Element Code: PDFAB2B0C0
USDA Plants Symbol: LUAN5
Synonyms/Other Names:
Fed List: None
State List: None
Global Rank: G2
State Rank:
S2
CA Rare Plant Rank: 1B.2
Other Status: USFS_S
CRPR Changes:
changed from 1B.3 to 1B.2 on 2017-10-18
Add Date: 1980-01-01
Date Edited: 2021-05-26
Lifeform: perennial herb
Blooming Period: May-Jul
Elevation:
1220 - 2285 meters
4005 - 7495 feet
General Habitat:
  • Lower montane coniferous forest
  • Upper montane coniferous forest
General Micro Habitat: rocky
Micro Habitat:
Notes:
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.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 6
Element Occurrence Ranks:
A B C D X U
0 3 0 0 0 3
Occurrence Status:
Historical >20 Years 6
Recent <=20 Years 0
Presence:
Presumed Extant 6
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
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:
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