Registration Id: http://phycobank.org/102605

Event: new name

Cosmarium tutum Shyndanovina in Phytotaxa 461(4): 244. 9 Oct 20201

is new name for Cosmarium perforatum var. skujae Grönblad in Memoranda Soc. Fauna Fl. Fenn. 21: 56. 1945

1. Cosmarium perforatum var. rotundatum Skuja 1928, nom. illeg. was given as the replaced synonym in Shyndanovina (2020: 244).

published in: Shyndanovina, I. 2020: Cosmarium tutum nom. nov. a new name for Cosmarium perforatum var. skujae (Charophyta, Desmidiaceae), a rare taxon newly found in Ukraine. – Phytotaxa 461(4): 243-253: 244

Registration on 2020-10-09 14:04:44 +0200