Kochman-Kędziora, N., Zarzycka, W., Wetzel, C.E. and Vijver, B.V.D. 2026. Placoneis montana sp. nov. (Bacillariophyta), a new diatom species from a small mountain stream. Phytotaxa. 780, 2 (Oct. 2026), 175–184. DOI:https://doi.org/10.11646/phytotaxa.780.2.5.