Species Details

Lathyrus sulphureus var. argillaceus

dubious pea

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Scientific Name:
Lathyrus sulphureus Gray var. argillaceus Jeps.
Common Name:
dubious pea
Family: Fabaceae
Element Code: PDFAB25101
USDA Plants Symbol: LASUA
Synonyms/Other Names:
CA Rare Plant Rank: 3
Fed List: None
State List: None
Global Rank: G5T1T2Q
State Rank:
S1S2
Other Status:
CRPR Changes:
removed from 3 on 2013-02-01
Add Date: 1994-01-01
Date Edited: 2022-01-05
Lifeform: perennial herb
Blooming Period: Apr-May
Elevation:
150 - 930 meters
490 - 3050 feet
General Habitat:
  • Cismontane woodland
  • Lower montane coniferous forest
  • Upper montane coniferous forest
General Micro Habitat:
Micro Habitat:
Notes:
Move to List 1B? Location, rarity, and endangerment information needed. Taxonomy poorly understood; needs further study. Possibly threatened by development and road maintenance. A synonym of L. sulphureus in TJM (1993) and TJM 2. See Flora of California 2(1):393 (1936) by W.L. Jepson for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 7
Element Occurrence Ranks:
A B C D X U
0 1 0 0 0 6
Occurrence Status:
Historical >20 Years 7
Recent <=20 Years 0
Presence:
Presumed Extant 7
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Amador (AMA), Calaveras (CAL), El Dorado (ELD), Nevada (NEV)?, Placer (PLA), Shasta (SHA), Tehama (TEH)
Quads: Name (Quad Code)
Auburn (3812181), Enterprise (4012253), Grass Valley (3912121), Lake Combie (3912111)?, North Bloomfield (3912038), Rail Road Flat (3812035), Redding (4012254), Rosewood (4012235), Rough And Ready (3912122)?, West Point (3812045)
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