Clematis dioscoreifolia
Includes images and brief facts.
Clematis ligusticifolia
Photos of entire plant, leaves, flowers, and fruit.
Clematis occidentalis var. dissecta (Western Blue
Provides a photo and describes physical characteristics. (Synonym: Clematis columbiana.)
Clematis pitcheri (Pitcher's Leather Flower)
Physical description, range, habitat, and faunal associations. Includes photos.