Calamagrostis purpurascens var. arctica (Vasey) Kearney
Calamagrostis purpurascens var. arctica (Vasey) Kearney is a synonym sensu TROPICOS of:
Calamagrostis sesquiflora (Trinius) Tzelev, an accepted species name sensu FNA Ed. Comm., 2007.
Calamagrostis purpurascens var. arctica (Vasey) Kearney is a synonym sensu TROPICOS of:
Calamagrostis sesquiflora (Trinius) Tzelev, an accepted species name sensu FNA Ed. Comm., 2007.