Hairy Vetch (Vicia villosa) Hairy Vetch (Vicia villosa) Non-native RangeBlooms: June - AugustHabitat: These flowers prefer full sun and grow in black soil prairies, grassy meadows, riverbanks, along roadsides, on the edges of cropland, and in abandoned fields. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook