Pachycereus gatesii (M.E.Jones) D.R.Hunt species accepted

Pachycereus hollianus (F.A.C.Weber) Buxb. species accepted

Pachycereus pecten-aboriginum (Engelm. ex S.Watson) Britton & Rose species accepted

Pachycereus schottii (Engelm.) D.R.Hunt species accepted

Pachycereus tepamo Gama & S.Arias species accepted

Pachycereus weberi (J.M.Coult.) Backeb. species accepted

Pachycereus pringlei (S.Watson) Britton & Rose species accepted

Pachycereus eichlamii (Britton & Rose) D.R.Hunt species accepted

Pachycereus gaumeri Britton & Rose species accepted

Pachycereus grandis Rose species accepted

Pachycereus lepidanthus (Eichlam) Britton & Rose species accepted

Pachycereus militaris (Audot) D.R.Hunt species accepted

Pachycereus × apicicostatus S.Arias & Terrazas comb. ined. species provisionally accepted