Thalictrum occidentaleA. Gray (redirected from: Thalictrum occidentale var. occidentale A. Gray)
Family: Ranunculaceae
[Thalictrum breitungii B. Boivin, moreThalictrum occidentale var. macounii B. Boivin, Thalictrum occidentale var. megacarpum (Torr.) H. St. John, Thalictrum occidentale var. occidentale A. Gray, Thalictrum occidentale var. palousense H. St. John]