Pachycereus (A.Berger) Britton & Rose in Contr. U.S. Natl. Herb. 12: 420. 1909
Pachycereus in Contr. U.S. Natl. Herb. 12: 420. 1909
is new combination for Cereus subg. Pachycereus in Rep. (Annual) Missouri Bot. Gard. 16: 63. 1905
Type: Pachycereus pringlei
Taxon for this namePachycereus in Contr. U.S. Natl. Herb. 12: 420. 1909