Everlasting Pea
Lathyrus latifolius
Found in roadsides, fencerows, disturbed areas. Weakley, Flora of the Southeastern United States (2025), Northern Tier edition What its natural habitat tells you
Not native to West Virginia. How scores work Is it native here?
Profile 76%
- Height
- 6–10 feet
- Spread
- 3–6 feet
- Light
- Full sun
- Soil moisture
- Usually moist
Do not plant. Listed invasive in West Virginia.
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At a glance
- Life cycle
- Perennial
- Leaves
- Deciduous
- Bloom
- May to October
Recorded in 9 West Virginia counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.
Roadsides, fields and disturbed ground
Ground opened by people: roadsides, old fields, pastures, fencerows and lots.
Who uses this plant?
18CaterpillarsGenus host records with ranges including WV
Genus host records with ranges including WV · Lathyrus
- Apantesis phylliraPhyllira Tiger Moth
- Cecropterus pyladesNorthern Cloudywing
- Chloridea virescensTobacco Budworm Moth
- Chrysodeixis includensSoybean Looper Moth
- Colias eurythemeOrange Sulphur, Alfalfa Butterfly
- Colias philodiceClouded Sulphur, Clover Butterfly
- Cupido comyntasEastern Tailed-Blue
- Epargyreus clarusSilver-Spotted Skipper
- Gesta juvenalisJuvenal's Duskywing
- Glaucopsyche lygdamusSilvery Blue
Show all 18
- Helicoverpa zeaCorn Earworm Moth
- Heliothis phloxiphagaSpotted Straw Sun Moth, Darker Spotted Straw Moth
- Melanchra adjunctaHitched Arches
- Melanchra pictaPainted Arches, Zebra Caterpillar Moth
- Pyrrhia exprimensPurple-Lined Sallow, Purple-Lined Sun Moth
- Trichoplusia niNi Moth, Cabbage Looper Moth
- Urbanus proteusLong-Tailed Skipper, Bean Leaf Roller
- Caryocolum pullatella
—BeesSoutheastern regional records
1Specialist beesPollen specialists
Pollen specialists · Lathyrus
- Megachile melanophaea
2BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Lathyrus
- Agelaius phoeniceusRed-winged Blackbird
- Callipepla californicaCalifornia Quail
Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening
Plant details
- Family
- Fabaceae
- Hardiness
- Zones 4a–8b
- Flower color
- Blue, yellow, pink, purple or white
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “May to October” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
- Flower color · “Blue, yellow, pink, purple or white” · NC Extension Plant Toolbox
- Hardiness · “Zones 4a–8b” · NC Extension Plant Toolbox
- Height · “6–10 feet” · NC Extension Plant Toolbox
- Leaves · “Deciduous” · NC Extension Plant Toolbox
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day)” · NC Extension Plant Toolbox
- Soil · “Moist” · NC Extension Plant Toolbox
- Spread · “3–6 feet” · NC Extension Plant Toolbox
Conservation status
| West Virginia rank | SNA |
|---|---|
| Global rank | GNR |
| WV status | Not verified |
| Federal status | Not verified |
Sources
- West Virginia DNR invasive plant list
- USDA PLANTS
- Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition
- NatureServe Explorer
- West Virginia occurrence source
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications