Didymosphenia clava-herculis Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Cymbellales Family Gomphonemataceae Authority (Ehrenberg) D. Metzeltin & H. Lange-Bertalot Read more about Didymosphenia clava-herculis
Didymosphenia clavahercullis Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Cymbellales Family Gomphonemataceae Read more about Didymosphenia clavahercullis
Didymosphenia geminata Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Cymbellales Family Gomphonemataceae Authority (Lyngb.) M.Schmidt Read more about Didymosphenia geminata