Registration Id: http://phycobank.org/7845

Event: new name, new combination

Planothidium apiculatum (R.M.Patrick) Lange-Bert. in Iconogr. Diatomol. 6: 274. 19991
is new combination for Achnanthes lanceolata var. apiculata R.M.Patrick
1. (Basionym:) fig. 1: 4-5
published in: Lange-Bertalot, H. 1999: – Iconographia Diatomologica 6: 274

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