Number of species, varieties and forms described from freshwaters China, 1848–2019. The blue line represents the number of taxa described for each time interval. The orange line represents the cumulative number of taxa described over the entire period.

 
 
  Part of: Kociolek JP, You Q, Liu Q, Liu Y, Wang Q (2020) Continental diatom biodiversity discovery and description in China: 1848 through 2019. PhytoKeys 160: 45-97. https://doi.org/10.3897/phytokeys.160.54193