Giant Vetch (Vicia Gigantea) is a perennial forb in the Pea Family (Fabaceae). It’s native to western North America. Blooms Apr-Jun and grows climbing 2-4 ft. Commonly found in undisturbed forests and savannas. Likes moist to dry soils and partial shade/sun exposure.
Giant Vetch does not get the name from growing long, it gets the name for the giant leaves and thick stems.
Similar plants include: