new combination referenceKützing, F. T. (1833). Algarum aquae dulcis Germanicarum. Decas I. <em>Collegit Fridericus Traugott Kutzing, Cocit. Bot. Ratisbon. Sodalis. Halis Saxonum in Commissis C.A. Schwetschkii et Fil.</em> 1: 4 pp. page(s): p. 3 [details]
new combination referenceKützing, F. (1833). Über die Gattungen Melosira und Fragilaria. Linnaea, 8(1): 67-73 page(s): p. 71 [details]