Native Plants
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Clematis columbiana var. columbiana
Clematis columbiana (Nutt.) Torr. & A. Gray var. columbiana
Rock Clematis
Ranunculaceae (Buttercup Family)
Synonym(s): Atragene columbiana, Clematis pseudoalpina, Clematis verticillaris var. columbiana
USDA Symbol: CLCOC2
USDA Native Status: L48 (N)
Plant Characteristics
Duration: PerennialHabit: Vine
Leaf Shape: Lanceolate , Ovate
Leaf Margin: Serrate
Fruit Type: Achene
Size Notes: Stems climbing or trailing, up to about 10 feet long.
Bloom Information
Bloom Color: White , BlueBloom Time: Apr , May , Jun
Bloom Notes: May bloom into Fall.
Distribution
USA: AZ , CO , ID , MT , NM , OR , TX , UT , WA , WYWeb Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Clematis columbiana var. columbiana in USDA PlantsFNA: Find Clematis columbiana var. columbiana in the Flora of North America (if available)
Google: Search Google for Clematis columbiana var. columbiana
Metadata
Record Modified: 2023-05-04Research By: TWC Staff