Bibliographic Detail
Grönblad, R., 1924
Reference:
Grönblad, R. (1924). Observations on some desmids. I. Some remarks on the genus Pleurotaenium Naeg. II. Critical remarks on some less known desmids and descriptions of a few new forms. Acta Societatis pro Fauna et Flora Fennica 55(3): 1-18, 2 pls.