Registration Id: http://phycobank.org/7859

Event: new name, new combination

Planothidium holstii (Cleve) Lange-Bert. in Iconogr. Diatomol. 6: 277. 19991

is new combination for Achnanthes holstii Cleve

1. (Basionym:) fig. 16: 6-7

published in: Lange-Bertalot, H. 1999: – Iconographia Diatomologica 6: 277

Registration on 1999-02-28 23:00:00 +0100 in Berlin