Calamagrostis americana (Vasey) Scribner
Calamagrostis americana (Vasey) Scribner is a synonym sensu TROPICOS of:
Calamagrostis stricta subsp. inexpansa (A. Gray) Greene, an accepted subspecies name sensu FNA Ed. Comm., 2007.
Calamagrostis americana (Vasey) Scribner is a synonym sensu TROPICOS of:
Calamagrostis stricta subsp. inexpansa (A. Gray) Greene, an accepted subspecies name sensu FNA Ed. Comm., 2007.