| Cactaceae Juss. nom. cons. (Family) |
C | | | | I | | | | B | | details |
| Cactaceae Juss. nom. cons. subfam. Cactoideae (Subfamily) |
| | | | | | | | | | details |
| Cactaceae Juss. nom. cons. subfam. Cactoideae tr. Hylocereeae Buxb. (Tribe) |
| | | | | | | | | | details |
| Hylocereus (A.Berger) Britton & Rose (Genus) |
| | | | | | | | B | | details |
| Hylocereus calcaratus (Species) |
| | | | | | | | B | | details |
| Hylocereus calcarensis (F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | | | details |
| Hylocereus costaricensis (F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus cubensis Britton & Rose (Species) |
| | | | | | | | B | sB | details |
| Hylocereus extensus (Salm-Dyck ex DC.) Britton & Rose ex Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus lemairei (Hook.) Britton & Rose (Species) |
| | | | | | | | | | details |
| Hylocereus microcladus Backeb. (Species) |
| | | | | | | | B | | details |
| Hylocereus minutiflorus Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus ocamponis (Salm-Dyck) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus peruvianus Backeb. (Species) |
| | | | | | | | B | | details |
| Hylocereus polyrhizus (F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus purpusii (Weing.) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus stenopterus (F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus triangularis (L.) Britton & Rose (Species) |
| | | | | | | | B | sB | details |
| Hylocereus trigonus (Haw.) Saff. (Species) |
| | | | | | | | B | | details |
| Hylocereus undatus (Haw.) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Hylocereus x stenatus (Species) |
| | | | | | | | | | details |