Species Details

Lathyrus palustris

marsh pea

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Photo of Lathyrus palustris
© 2016 Keir Morse
Photo of Lathyrus palustris
© 2016 Keir Morse
Photo of Lathyrus palustris
© 2016 Keir Morse
Lifeform: perennial herb
Blooming Period: Mar-Aug
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Elevation:
1 - 100 meters
5 - 330 feet
General Habitats:
  • Bogs and fens
  • Coastal prairie
  • Coastal scrub
  • Lower montane coniferous forest
  • Marshes and swamps
  • North Coast coniferous forest
Microhabitat Details:
Microhabitat:
  • Mesic
Notes:
See University of Washington Publications in Botany 15:13 (1952) for taxonomic treatment.
Threats:
Taxonomy:
Threat List Total: 6
Total EOs % of EOs
EOs with Threat Listed: 5 38 %
THREAT LIST:
Other 3 23%
Altered flood/tidal/hydrologic regime 1 7%
Development 1 7%
Logging 1 7%
Non-native plant impacts 1 7%
Total Occurrences: 13
Element Occurrence Ranks:
A B C D X U
1 3 1 0 0 8
Occurrence Status:
Historical >20 Years 8
Recent <=20 Years 5
Presence:
Presumed Extant 13
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), California (CA), Connecticut (CT), Delaware (DE), District of Columbia (DC), Georgia (GA), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Missouri (MO), Nebraska (NE), New Hampshire (NH), New Jersey (NJ), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Dakota (SD), Tennessee (TN), Texas (TX), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI)
California Counties and Islands: Name (Code)
Del Norte (DNT), Humboldt (HUM), Mendocino (MEN), Sonoma (SON)
Quads: Name (Quad Code)
Arched Rock (3812342), Crescent City (4112472), Eureka (4012472), Eureka Hill (3812385), Fort Ross (3812352), Gualala (3812375), Mendocino (3912337), Plantation (3812353), Shelter Cove (4012411), Sister Rocks (4112462), Stewarts Point (3812364), Trinidad (4112412)
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.
Presumed Extant
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