Registration Id: http://phycobank.org/7878
Event: new name, new combination
Psammothidium rechtense in Iconogr. Diatomol. 6: 280. 19991
is new combination for Achnanthes rechtensis
Registration on 1999-02-28 23:00:00 +0100 in Berlin
Registration on 1999-02-28 23:00:00 +0100 in Berlin