Fritsch, F.E. (1914). Contributions to our knowledge of the freshwater algae of Africa. 1. Some freshwater algae from Madagascar. Annales de Biologie Lacustre. 7: 40-60, 1 pl.
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Fritsch, F.E.
1914
Contributions to our knowledge of the freshwater algae of Africa. 1. Some freshwater algae from Madagascar