- Note: a: CAL, GAPDH, GS, ITS, TUB2. b: CAL, GAPDH, GS, ITS, TUB2, ApMat, Apn25L, MAT1-2-1. Green color: congruent topology with ApMat tree; olive color: isolates of that clade are polyphasic, but distinguishable from other clades; yellow color: isolates of that clade grouped together, but indistinguishable from other clades;red color: isolates of that clade are polyphasic, and indistinguishable from other clades. *: dataset is incomplete. Clades composed of single isolate are in bold