The number of described species through time from 1874 to 2020. Bars represent the number of species described per year, the line represents the cumulative number of described species.

  Part of: Luz R, Cordeiro R, Fonseca A, Raposeiro PM, Gonçalves V (2022) Distribution and diversity of cyanobacteria in the Azores Archipelago: An annotated checklist. Biodiversity Data Journal 10: e87638.