Perennial Peavine

Lathyrus latifolius

A perennial sprawling or climbing vine with characteristic pea family flowers that can be white, red, or pink.

Life Forms	Vine
Habitats	Forests Little Habitats Residential yards Rights of way Roadsides Woodlands
ODA Listing	B
Soil and Moisture Conditions	Moist Well drained
Suggested Actions	Use BMPs to control on private property
Shade Preference	Full sun Part shade
Mature Height	2-7'
Distribution	Widely distributed in western Oregon.
Control	Hand pull small infestations, repeat annually until no more plants are found (3 to 5 years). Cut to the ground, then cover with geotextile fabric and no mulch for 2 years. Consult a professional for advice on chemical control of perennial peavine.
Reproduction and Spread	Reproduces by rhizomes and by seeds. Roadside mowing, other human activities, water, and animals all contribute to the spread of perennial peavine.
Introduced	Native to Europe
Look Alikes	Sweet pea, Wild pea
Impact	Large infestations reduce native plant biodiversity.
More Info	https://www.oregon.gov/ODA/shared/Documents/Publications/Weeds/PerennialpeavineProfile.pdf https://www.co.jefferson.wa.us/DocumentCenter/View/2957/Peavine