Polygonum bistorta var. plumosum (Small) B. Boivin
Polygonum bistorta var. plumosum (Small) B. Boivin is a synonym sensu FNA Ed. Comm., 2005 of:
Bistorta plumosa (Small) Greene, an accepted species name sensu FNA Ed. Comm., 2005.
Polygonum bistorta var. plumosum (Small) B. Boivin is a synonym sensu FNA Ed. Comm., 2005 of:
Bistorta plumosa (Small) Greene, an accepted species name sensu FNA Ed. Comm., 2005.