| Name | Acanthocereus tetragonus (Linnaeus) Hummelinck |
| Authorship | (Linnaeus) Hummelinck |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acanthocereus (Engelmann ex A. Berger) Britton & Rose |
| GUID | urn:lsid:ipni.org:names:128783-1 |
| Citation | 1938 Succulenta (Netherlands) 20(11): 165-170 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Acanthocereus tetragonus (Linnaeus) Hummelinck |
| Identification made in | [no date] (14), 2008 (1) |