If more than one illustration is
available for a species (e.g., separate illustrations were provided for two
subspecies) then links to the separate images will be provided below.
Note that individual subspecies or varietal illustrations are not always available.
Roadsides and waste places in the lowland zone; infrequent in SW BC, known from SE Vancouver Island, the Gulf Islands and lower mainland; introduced from Eurasia.
1. Flowers usually 20-30 mm wide, usually solitary; calyx lobes glabrous; leaves narrowed at the base................ V. minor
1. Flowers usually 30-50 mm wide, up to 4 per stem; calyx lobes ciliate; leaves squared-off or somewhat heart-shaped at the base........................ V. major
This species is listed are one of the twelve most problematics species in the Vancouver Region by the Greater Vancouver Invasive Plant Council. For further information, visit their web site.