Planothidium fonticolanceolatum (Lange-Bert. & Schim.) Lange-Bert.

Planothidium fonticolanceolatum (Lange-Bert. & Schim.) Lange-Bert.

Planothidium fonticolanceolatum (Lange-Bert. & Schim.) Lange-Bert. in Iconogr. Diatomol. 6: 275. 19991

is new combination for Achnanthes fonticolanceolata Lange-Bert. & Schim.

1. (Basionym:) fig. 88: 1-7