[Actinotaenium cucurbita f. latius (West & West) Teiling, moreActinotaenium cucurbita var. attenuatum (G.S.West) Teiling, Calocylindrus cucurbita Kirchner, Cosmarium cucurbita f. latius West, Cosmarium cucurbita f. maius West, Cosmarium cucurbita var. attenuatum G.S.West, Cosmarium curcurbita f. maior West, Dysphinctium palangula var. debaryi (Rabenhorst) Hansgirg, Penium palangula var. debaryi Rabenhorst]