Registration Id: http://phycobank.org/7842

Event: new name, new combination

Nupela impexiformis Lange-Bert. in Iconogr. Diatomol. 6: 274. 19991
is new combination for Achnanthes impexiformis Lange-Bert. in Achnanthes. Biblioth. Diatomol., 18: 8, 69, pl. 74, fig. 7-9; pl. 75, fig. 2-4. 1989
1. (Basionym:) fig. 74: 7-9; 75: 2-4
published in: Lange-Bertalot, H. 1999: – Iconographia Diatomologica 6: 274

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