no HD illustration available (m2)
1 1271705 Calamagrostis halleriana DC.
T.F.L. Nees von Esenbeck, F.KL. Spenner, A. Putterlick, J.X.R. Caspary, Gen. Fl. Germ., vol. 2 (Monocotyledones 1 Graminae): (1843)