van De Vijver, B., Kusber, W.-H., Wetzel, C.E. & Williams, D.M. (2025) A revision of the Fragilaria pectinalis-complex in Europe (Bacillariophyceae, Fragilariaceae) with the description of a new species. Phytotaxa 726 (2): 61–73. https://doi.org/10.11646/phytotaxa.726.2.1