DAS, Sudipta Kumar, Cheran RADHAKRISHNAN, J. Patrick KOCIOLEK, & Balasubramanian KARTHICK 2018 (Oct. 4) Three new species of Gomphonema Ehrenberg (Bacillariophyta), from Eastern Himalayas, with a note on the unique girdle band structure Beih. Nova Hedwigia 147: 359-372, 65 figs. |