Registration Id: http://phycobank.org/102822

Event: new nomenclatural type

Epitype: Switzerland, Kanton Zürich, Greifensee, 15 Apr 2021, S. Käser s.n. (BR: BR-4665)
Lectotype: Switzerland, Kanton Aargau, Hallwiler See, 26 Apr 1916, A. Brutschy s.n. (BRM: K1-26)
published in: Van de Vijver, B., Hürlimann, J., Potapova, M.G., Bahls, L.L., Ballings, P., Levkov, Z., Kusber, W.-H. & Ector, L. 2021: Observations and typification of Fragilaria cyclopum (Brutschy) Lange-Bertalot (Fragilariaceae, Bacillariophyta). – Notulae Algarum 204: 1-6

for Synedra cyclopum Brutschy in Internationale Revue der gesamten Hydrobiologie und Hydrographie. 10: 284, fig. 11-13. 1922

Registration on 2021-07-30 22:25:20 +0200