Figure 1 in On the occurrence of Spirogyra maxima (Zygnematophyceae) in the Upper PArAná River floodplAin

Figure 1. Partial view of collection site where the Spirogyra filaments were sampled intermingled in banks of aquatic macrophytes in the Rio Baía, Upper Paraná River floodplain, Brazil. A. General view of the habitat; B. Close view of Spirogyra massive growth; C. Spirogyra filaments collected from the bank.