The previous page is sending you to https://www.researchgate.net/publication/363164125_Fragilaria_radians_Kutzing_DMWilliams_et_Round_the_correct_name_for_F_gracilis_Fragilariaceae_Bacillariophyta_a_critical_analysis_of_this_species_complex_in_Europe.

 If you do not want to visit that page, you can return to the previous page.