Phragmidium potentillae-freynianae sp. nov. (HGUP21033, holotype) on Potentilla freyniana. a–c uredinia on leaves d longitudinal section of uredinium e–i urediniospores. Scale bars: 2 mm (b–c); 50 µm (d–e); 25 µm (f–i).

 
 
  Part of: Sun J-E, Zhang Q, Luo W-M, Yang Y-Q, An H-M, Wang Y (2022) Four new Phragmidium (Phragmidiaceae, Pucciniomycetes) species from Rosaceae plants in Guizhou Province of China. MycoKeys 93: 193-213. https://doi.org/10.3897/mycokeys.93.90861