CESCHIN, Simona, Sara BISCEGLIE, & Sandra RICCI 2012 (Feb. 29) Contribution to the knowledge of red algae (Rhodophyta) of some rivers in central Italy Cryptogamie, Algologie 33(1): 61-67, 8 figs., 1 table Lemanea fluviatilis, L. sudetica, Batrachospermum gelatinosum |