Species Details

Lathyrus jepsonii var. jepsonii

Delta tule pea

  Download Report   Calflora     eFlora     CCH     CalPhotos
Photo of Lathyrus jepsonii var. jepsonii
© 2003 Mark Fogiel
Photo of Lathyrus jepsonii var. jepsonii
© 2016 John Doyen
Photo of Lathyrus jepsonii var. jepsonii
© 2003 Mark Fogiel
Scientific Name:
Lathyrus jepsonii Greene var. jepsonii
Common Name:
Delta tule pea
Family: Fabaceae
Element Code: PDFAB250D2
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: May-Jul(Aug-Sep)
Elevation:
0 - 5 meters
0 - 15 feet
General Habitat:
  • Marshes and swamps (brackish, freshwater)
General Micro Habitat:
Micro Habitat:
Notes:
Most populations small. Threatened by agriculture, water diversions, and erosion. See Pittonia 2:158 (1890) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 133
Element Occurrence Ranks:
A B C D X U
5 20 21 11 2 74
Occurrence Status:
Historical >20 Years 87
Recent <=20 Years 46
Presence:
Presumed Extant 131
Possibly Extirpated 2
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Contra Costa (CCA), Napa (NAP), Sacramento (SAC), San Joaquin (SJQ), Solano (SOL), Sonoma (SON), Yolo (YOL)
Quads: Name (Quad Code)
Antioch North (3812117), Benicia (3812212), Bouldin Island (3812115), Bruceville (3812134), Courtland (3812135), Cuttings Wharf (3812223), Denverton (3812128), Dozier (3812137), Fairfield South (3812221), Holt (3712184), Honker Bay (3812118), Isleton (3812125), Jersey Island (3812116), Liberty Island (3812136), Mare Island (3812213), Napa (3812233), Rio Vista (3812126), Stockton West (3712183), Terminous (3812114), Thornton (3812124), Vine Hill (3812211), Woodward Island (3712185)
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