Gymnopus perforans. Pleurocystidia. Standard bars: A = 10 mm; B = 5 µm. TFB 7272 (TENN-F-53624).

 
 
  Part of: Petersen RH, Hughes KW (2016) Micromphale sect. Perforantia (Agaricales, Basidiomycetes); Expansion and phylogenetic placement. MycoKeys 18: 1-122. https://doi.org/10.3897/mycokeys.18.10007