Bibliographic Detail
Woronichin, N.N. & Popova, T.G., 1939
Reference:
Woronichin, N.N. & Popova, T.G. (1939). Rod Colacium Ehrb. (Euglenaceae) vo flore vodorosley evropeyskogo severa SSSR [The Genus Colacium Ehrb. (Euglenaceae) in the algae flora of the North of the Europaean part of the USSR]. Botanicheskii Zhurnal 24(5-6): 409-417, 15 figures.