Jc. Druart et F. Straub, ACHNANTHES-CATENATA BILY ET MARVAN, (DIATOMOPHYCEAE), PLANKTONIC FRESH-WATER DIATOM NEW FOR FRANCE, Cryptogamie. Algologie, 14(2-3), 1993, pp. 95-98
The authors have collected a diatom, Achnanthes catenata, Bily et Marv
an, from a reservoir (Lake Chaumecon, Morvan, France), which had never
been recorded before in France,