A check list of the freshwater algal flora of Sierra Leone, Tropical West Africa. I. Cyanophyceae to Conjugatophyceae (exclusive of Bacillariophyceae)

Up to present, this is the first check list of the non marine algal flora of Sierra Leone. In this first part 468 taxa,exclusive of diatoms, are reported. For each taxa, the updated nomenclature and the finding localities with referencesare given.