Species Details

Lupinus guadalupensis

Guadalupe Island lupine

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Scientific Name:
Lupinus guadalupensis Greene
Common Name:
Guadalupe Island lupine
Family: Fabaceae
Element Code: PDFAB2B1T0
USDA Plants Symbol: LUGU
Synonyms/Other Names:
CA Rare Plant Rank: 4.2
Fed List: None
State List: None
Global Rank: G3
State Rank:
S3
Other Status: SB_CalBG/RSABG; SB_UCBG
CRPR Changes:
changed from 1B.2 to 4.2 on 2014-01-17
Add Date: 1974-01-01
Date Edited: 2022-03-01
Lifeform: annual herb
Blooming Period: Feb-Apr
Elevation:
10 - 465 meters
35 - 1525 feet
General Habitat:
  • Coastal scrub
General Micro Habitat:
Micro Habitat:
  • Disturbed areas (sometimes)
  • Gravelly
  • Rocky
  • Sandy
Notes:
Some occurrences threatened by Navy activities. Feral herbivores removed from SCM Isl., and vegetation recovering. See Bulletin of the California Academy of Sciences 1:184 (1885) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 56
Element Occurrence Ranks:
A B C D X U
29 7 1 0 0 19
Occurrence Status:
Historical >20 Years 14
Recent <=20 Years 42
Presence:
Presumed Extant 56
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Isla Guadalupe, Baja (GU)
California Counties and Islands: Name (Code)
Los Angeles (LAX)
Quads: Name (Quad Code)
San Clemente Island Central (3211874), San Clemente Island North (3211885), San Clemente Island South (3211873)
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