PhyML phylogeny of Gymnopus section perforantia based on nrITS plus nrLSU sequences. Distance measurements percent base pair differences for the ITS region only. Bootstrap support greater than 70% is given to the left of the supported node. Haplotypes are indicated as h1 or h2; clones are indicated as c1, c2, etc. North American locations are indicated by postal codes.

  Part of: Petersen RH, Hughes KW (2016) Micromphale sect. Perforantia (Agaricales, Basidiomycetes); Expansion and phylogenetic placement. MycoKeys 18: 1-122.