Genus = Vinca,
Displaying matches 1 - 2 of 2.
(= Vinca major in Flora of the Pacific Northwest)
Glabrous, perennial herbs with milky juice, the branches 1-3 dm. long, often trailing and rooting.
Distribution: Occasionally escapes from gardens, west side of the Cascades.
Habitat: Moderately moist soil.
(taxon is not treated in Flora of the Pacific Northwest)
Perennial herbs with milky juice, the stems more or less prostrate, rooting, nearly glabrous.
Distribution: Introduced in scattered locations across Washington, moreso in western lowlands; occurring in much of eastern North America, where it is considered invasive.
Habitat: Somewhat moist disturbed areas.
