Calamagrostis arenaria (L.) Roth, Tent. Fl. Germ. 1: 34. 1788 Calamagrostis arenaria (L.) Roth, Tent. Fl. Germ. 1: 34. 1788is new combination for Arundo arenaria L., Sp. Pl.: 82. 1753Taxon for this nameCalamagrostis arenaria (L.) Roth, Tent. Fl. Germ. 1: 34. 1788