Columbia Aconite, Columbia Monkshood, Columbian Monkshood, Monkshood: Aconitum columbianum ssp. columbianum (Synonyms: Aconitum columbianum ssp. pallidum, Aconitum columbianum var. columbianum, Aconitum columbianum var. ochroleucum, Aconitum geranioides, Aconitum noveboracense, Aconitum uncinatum ssp. noveboracense) -
Baneberry, Red Baneberry, Western Red Baneberry: Actaea rubra (Synonyms: Actaea arguta, Actaea eburnea, Actaea neglecta, Actaea rubra ssp. arguta, Actaea rubra var. arguta, Actaea rubra var. dissecta, Actaea spicata, Actaea spicata var. rubra, Actaea viridiflora) -
Windflowers or Anemones of Mt. Adams: The Genus Anemone -
Red Columbine, Sitka Columbine, Western Columbine: Aquilegia formosa var. formosa (Synonyms: Aquilegia canadensis var. formosa, Aquilegia columbiana, Aquilegia formosa var. communis, Aquilegia formosa var. megalantha, Aquilegia formosa var. wawawensis) -
Marsh-marigolds of Mt. Adams: The Genus Caltha -
Larkspurs of Mt. Adams: The Genus Delphinium -
Mouse-tails of Mt. Adams: The Genus Myosurus -
Buttercups on Mt. Adams: The Genus Ranunculus -
Western Meadowrue, Western Meadow Rue: Thalictrum occidentale (Synonyms: Thalictrum occidentale var. macounii, Thalictrum occidentale var. occidentale, Thalictrum occidentale var. palousense) -
Carolina Bugbane, False Bugbane, Tassle Rue, Western Bugbane, Wild Bugbane: Trautvetteria caroliniensis (Synonyms: Trautvetteria caroliniensis, Trautvetteria caroliniensis var. borealis, Trautvetteria caroliniensis var. bccidentalis, Trautvetteria grandis) -