Taxonomy:

Disocactus ackermannii (Add)
Disocactus biformis (Add)
Disocactus cinnabarinus (Add)
Disocactus eichlamii (Add)
Disocactus flagelliformis (Add)
Disocactus kimnachii (Add)
Disocactus macdougallii (Add)
Disocactus martianus (Add)
Disocactus nelsonii (Add)
Disocactus phyllanthoides (Add)
Disocactus quetzaltecus (Add)
Disocactus speciosus (Add)

Epiphyllum anguliger (Add)
Epiphyllum baueri (Add)
Epiphyllum cartagense (Add)
Epiphyllum cooperi (Add)
Epiphyllum crenatum (Add)

Epiphyllum crenatum subsp. crenatum (Add)
Epiphyllum crenatum subsp. kimnachii (Add)

Epiphyllum floribundum (Add)
Epiphyllum grandilobum (Add)
Epiphyllum hookeri (Add)

Epiphyllum hookeri subsp. columbiense (Add)
Epiphyllum hookeri subsp. guatemalense (Add)
Epiphyllum hookeri subsp. hookeri (Add)
Epiphyllum hookeri subsp. pittieri (Add)

Epiphyllum laui (Add)
Epiphyllum lepidocarpum (Add)
Epiphyllum oxypetalum (Add)
Epiphyllum phyllanthus (Add)
Epiphyllum pumilum (Add)
Epiphyllum rubrocoronatum (Add)
Epiphyllum thomasianum (Add)

Hylocereus calcaratus (Add)
Hylocereus costaricensis (Add)
Hylocereus extensus (Add)
Hylocereus megalanthus (Add)
Hylocereus minutiflorus (Add)
Hylocereus monacanthus (Add)
Hylocereus ocamponis (Add)
Hylocereus setaceus (Add)
Hylocereus stenopterus (Add)
Hylocereus triangularis (Add)
Hylocereus trigonus (Add)
Hylocereus undatus (Add)

Hylocereus undatus subsp. luteocarpus (Add)
Hylocereus undatus subsp. undatus (Add)

Pseudorhipsalis acuminata (Add)
Pseudorhipsalis alata (Add)
Pseudorhipsalis amazonica (Add)
Pseudorhipsalis himantoclada (Add)
Pseudorhipsalis horichii (Add)
Pseudorhipsalis lankesteri (Add)
Pseudorhipsalis macrantha (Add)
Pseudorhipsalis ramulosa (Add)

Selenicereus anthonyanus (Add)
Selenicereus atropilosus (Add)
Selenicereus chrysocardium (Add)
Selenicereus grandiflorus (Add)

Selenicereus grandiflorus subsp. donkelaarii (Add)
Selenicereus grandiflorus subsp. grandiflorus (Add)
Selenicereus grandiflorus subsp. hondurensis (Add)
Selenicereus grandiflorus subsp. lautneri (Add)

Selenicereus hamatus (Add)
Selenicereus inermis (Add)
Selenicereus macdonaldiae (Add)
Selenicereus murrillii (Add)
Selenicereus pteranthus (Add)
Selenicereus spinulosus (Add)
Selenicereus vagans (Add)
Selenicereus validus (Add)
Selenicereus wercklei (Add)

Weberocereus bradei (Add)
Weberocereus frohningiorum (Add)
Weberocereus glaber (Add)
Weberocereus imitans (Add)
Weberocereus rosei (Add)
Weberocereus tonduzii (Add)
Weberocereus trichophorus (Add)
Weberocereus tunilla (Add)