Phormidium chalybeum (F.K.Mertens) K.T.Anagnostidis & J.Komárek, 1988 Dataset Taxa Watermanagement the Netherlands (TWN) Rank SPECIES Classification species Phormidium chalybeum Name Homonyms Phormidium chalybeum (F.K.Mertens) K.T.Anagnostidis & J.Komárek, 1988