Observations on and epitypification of Synedra austriaca Grunow (Fragilariaceae, Bacillariophyta)
B. Van de Vijver, F. Straub, C. E. Wetzel, and L. Ector
Notulae Algarum, vol. 130, p. 1-5, 2020
http://www.notulaealgarum.com/2020/documents/Notulae%20Algarum%20No.%20130.pdf