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Hymenostephium rivularis
Hymenostephium rivularis (Poeppig) E.E.Schill. & Panero [Accepted]
Compositae
6 543531 Hymenostephium rivularis (Poeppig) E.E.Schill. & Panero [125 452632 Garcilassa rivularis Poeppig]
E.F. Poeppig, Nov. Gen. Sp. Pl. (Poeppig), vol. 3 : t. 251 (1845) [Poeppig]
6 543531 Hymenostephium rivularis (Poeppig) E.E.Schill. & Panero [125 452632 Garcilassa rivularis Poeppig]
Ann. Missouri Bot. Gard., vol. 62 : p. 1109, fig. 61 (1975) [J.L. Wilson]
6 543531 Hymenostephium rivularis (Poeppig) E.E.Schill. & Panero [125 452632 Garcilassa rivularis Poeppig]
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 12 : p. 524, fig. 69 (1946-1977) [M. Pahl]