Taxon Details
Lathyrus japonicus
seaside pea
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©2021 Scot Loring |
© 2021 Scot Loring |
©2017 Steve Matson |
Taxon Summary:
Lathyrus japonicus, commonly known as seaside pea, is a perennial rhizomatous herb in the Fabaceae that is found in California and elsewhere. It occurs within Coastal dunes, growing at elevations from 1 to 30 meters. Lathyrus japonicus is ranked 2B.1, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Seriously threatened in California.|
Scientific Name: Lathyrus japonicus Willd. |
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Common Name: seaside pea |
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| Family: | Fabaceae | |
| Element Code: | PDFAB250C0 | |
| USDA Plants Symbol: | LAJA | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 2B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G5 |
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State Rank: |
S2 |
| Other Status: | IUCN_LC |
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CRPR Changes: |
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| Add Date: | 2001-01-01 |
| Date Edited: | 2021-07-14 |
| Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: May-Aug
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Elevation:
1 - 30 meters 5 - 100 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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| Threat List Total: | 9 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 13 | 54 % |
| THREAT LIST: | ||
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| Foot traffic/trampling | 8 | 33% |
| Non-native plant impacts | 6 | 25% |
| ORV activity | 5 | 20% |
| Other | 5 | 20% |
| Recreational use (non-ORV) | 5 | 20% |
| Erosion/runoff | 5 | 20% |
| Road/trail construction/maint. | 2 | 8% |
| Vandalism/dumping/litter | 1 | 4% |
| Development | 1 | 4% |
| Total Occurrences: | 24 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 5 | 4 | 3 | 0 | 11 |
| Occurrence Status: | |||||
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| Historical >20 Years | 7 | ||||
| Recent <=20 Years | 17 | ||||
| Presence: | |||||
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| Presumed Extant | 24 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Alaska (AK), California (CA), Connecticut (CT), Illinois (IL), Indiana (IN), Maine (ME), Massachusetts (MA), Michigan (MI), Minnesota (MN), New Hampshire (NH), New Jersey (NJ), New York (NY), North Carolina (NC), Ohio (OH), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South America (SA), Vermont (VT), Washington (WA), Wisconsin (WI) |
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California Counties and Islands: Name (Code) Del Norte (DNT), Humboldt (HUM) |
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Quads: Name (Quad Code) Arcata North (4012481), Arcata South (4012471), Crannell (4112411), Crescent City (4112472), Eureka (4012472), Fern Canyon (4112441), Orick (4112431), Rodgers Peak (4112421), Sister Rocks (4112462), Smith River (4112482) |
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Notes:
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Presumed Extant
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