CNPS

CNPS Rare Plant Inventory

Species Details

Lupinus albifrons var. johnstonii

interior bush lupine

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  Classification

Scientific Name:
Lupinus albifrons Benth. var. johnstonii (C.P. Sm.) Jeps.
Common Name:
interior bush lupine
Family: Fabaceae
Element Code: PDFAB2B1J4
USDA Plants Symbol:
Synonyms/Other Names:

  Conservation Status

CA Rare Plant Rank: 4.3
Fed List: None
State List: None
Global Rank: G4T4
State Rank:
 S4
Other Status:
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2022-03-01

  Ecology and Life History

Lifeform: perennial shrub
Blooming Period: May-Jul
JFMAMJJASOND
Elevation:
1500 - 2500 meters
4920 - 8205 feet
General Habitats:
  • Chaparral
  • Lower montane coniferous forest
Microhabitat Details:
Microhabitat:
  • Decomposed granitic

  Notes

Notes:
Known only from the San Gabriel Mtns. Collections from KRN Co. likely misidentified. See A Flora of California 2(3):252 (1936) for original description, and Systematic Botany 36(2):362-370 (2011) for taxonomic treatment.
Threats:
Taxonomy:

  Threat List Data from the CNDDB

Threat List Total: 0
Total EOs % of EOs
EOs with Threat Listed: 0 0 %
THREAT LIST:

  Occurrence Data from the CNDDB

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

  Location

California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Los Angeles (LAX)
Quads: Name (Quad Code)
Acton (3411842), Mescal Creek (3411746), Waterman Mtn. (3411738)
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.
Regional Map

  Map

Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel

  Selected References

Suggested Citation:
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5). Website https://www.rareplants.cnps.org [accessed 24 April 2024].