Hieracium gracile var. densifloccosum (Zahn) Cronquist
Hieracium gracile var. densifloccosum (Zahn) Cronquist is a synonym sensu FNA Ed. Comm., 2006a of:
Hieracium triste Willdenow ex Sprengel, an accepted species name sensu FNA Ed. Comm., 2006a.
Hieracium gracile var. densifloccosum (Zahn) Cronquist is a synonym sensu FNA Ed. Comm., 2006a of:
Hieracium triste Willdenow ex Sprengel, an accepted species name sensu FNA Ed. Comm., 2006a.