Peniocereus oaxacensis (Britton & Rose) D.R.Hunt in Bradleya 9: 90. 1991 Peniocereus oaxacensis (Britton & Rose) D.R.Hunt in Bradleya 9: 90. 1991is new combination for Nyctocereus oaxacensis Britton & Rose, Cactaceae 2: 120. 1920Taxon for this namePeniocereus oaxacensis (Britton & Rose) D.R.Hunt