Roegneria hyperarctica (Polunin) Tzvelev
Roegneria hyperarctica (Polunin) Tzvelev is a synonym sensu FNA Ed. Comm., 2007 of:
Elymus alaskanus subsp. hyperarcticus (Polunin) Á. Löve & D. Löve, an accepted subspecies name sensu FNA Ed. Comm., 2007.
Roegneria hyperarctica (Polunin) Tzvelev is a synonym sensu FNA Ed. Comm., 2007 of:
Elymus alaskanus subsp. hyperarcticus (Polunin) Á. Löve & D. Löve, an accepted subspecies name sensu FNA Ed. Comm., 2007.