JÜTTNER, Ingrid, David M. WILLIAMS, Zlatko LEVKOV, Elisa FALASCO, Maurizio BATTEGAZZORE, Marco CANTONATI, Bart VAN DE VIJVER, Catalena ANGELE & Luc ECTOR 2015 (Nov. 11) Reinvestigation of the type material for Odontidium hyemale (Roth) Kützing and related species, with description of four new species in the genus Odontidium (Fragilariaceae, Bacillariophyta) Phytotaxa 234(1): 1-36, 224 figs., 3 tables |