Angelica villosa (Walter) Britton, Sterns & Poggenburg nom. illeg.
Angelica villosa (Walter) Britton, Sterns & Poggenburg nom. illeg. is a synonym sensu FNA Ed. Comm., in prep. f of:
Angelica venenosa (J. Greenway) Fernald, an accepted species name sensu FNA Ed. Comm., in prep. f.