Most likely tree based on maximum likelihood phylogenetic inference showing the placement of Tuber incognitum within the Puberulum clade. Bootstrap values ≥ 70% are labelled above nodes. Nodes with posterior probabilities ≥ 99% are blacked. Holotype collections are labelled. The phylogeny is rooted with species belonging to the Maculatum clade. Scale bar corresponds to the mean number of nucleotides substitutions per site.

  Part of: Piña Páez C, Bonito GM, Guevara-Guerrero G, Castellano MA, Garibay-Orijel R, Trappe JM, Rámirez RP (2018) Description and distribution of Tuber incognitum sp. nov. and Tuber anniae in the Transmexican Volcanic Belt. MycoKeys 41: 17-27.