Kowalski W. Desmidia from engravings made by Halina Ryppowa in the archival collection of the Department of Plant Systematics and Geography of the University of Warsaw (Poland). AUPCStudiaNaturae [Internet]. 2022 Oct. 24 [cited 2024 Apr. 29];7:205-14. Available from: https://aupcstudianaturae.uken.krakow.pl/article/view/9555