Zhang, W., Zheng, Y., Yin, S., Kociolek, J.P. and Wang, N. 2025. Platessa congqiancuoensis sp. nov., a new freshwater diatom species (Bacillariophyceae) from a mountain lake, Sichuan Province, China, and a new morphology within the catch-all genus Platessa. Phytotaxa. 722, 1 (Oct. 2025), 29–40. DOI:https://doi.org/10.11646/phytotaxa.722.1.3.