You have requested access to download the full text of the source (SourceID: 339838):
Yu, P.; You, Q.; Patrick Kociolek, J.; Wang, Q. (2019). Three new freshwater species of the genus Achnanthidium (Bacillariophyta, Achnanthidiaceae) from Taiping Lake, China. Fottea. 19(1): 33-49.