OGNJANOVA-RUMENOVA, Nadja, Krisztina BUCZKÓ, Agata Z. WOJTAL & Regine JAHN 2015 (online July 3) Staurosirella rhombus (Ehrenberg), Ognjanova-Rumenova, Buczkó, Wojtal & R. Jahn, comb. nov.—Typification, morphology and biostratigraphic significance Phytotaxa 218(3): 279-288, 29 figs. |