Bayesian 50% majority rule consensus tree showing phylogenetic relationship of Echinocactus inferred with 5GT. Values in tree nodes correspond (left to right) to bootstrap values from maximum parsimony (mpb), maximum likelihood (mlb) and posterior probabilities (pp). The clades highlighted in dark and light grey correspond to the Echinocactus, Homalocephala and K. grusonii-Ferocactus clades.

  Part of: Vargas-Luna MD, Hernández-Ledesma P, Majure LC, Puente-Martínez R, Macías HMH, Luna RTB (2018) Splitting Echinocactus: morphological and molecular evidence support the recognition of Homalocephala as a distinct genus in the Cacteae. PhytoKeys 111: 31-59.