a, b, c, d, e, f, g, h, I, j, k, l, m, n, o, p: Anabaena azollae, Oscillatoria sancta Kuetzing ex Gomont, Phormidium chalybeum, Nostoc linckia, Oscillatoria princeps Vaucher ex Gomont, Anabaena affinis, Leptolyngbya vincentii Komarek, Oscillatoria limnetica Lemmermann, Nostoc spongiaeforme, Oscillatoria tenuis Agardh ex Gomont, Oscillatoria curviceps Ag.ex Gomont, Nostoc punctiforme, Gloeocapsopsis pleurocapsoides, Coelosphaerium pallidum Lemmermann, Chroococcus dispersus, Oscillatoria limosa Agardh ex Gomont.