Honan, A.H., Desjardin, D.E., Perry, B.A., Horak, E. and Baroni, T.J. 2015.

Towards a better understanding of Tetrapyrgos (Basidiomycota, Agaricales): new species, type studies, and phylogenetic inferences

. Phytotaxa. 231, 2 (Oct. 2015), 101–132. DOI:https://doi.org/10.11646/phytotaxa.231.2.1.