Children (8 direct children, 12 direct and indirect children):
Nyctocereus oaxacensis
Nyctocereus chontalensis
Nyctocereus kalbreyerianus
Nyctocereus serpentinus
(tree size 4)
Nyctocereus castellanosii
Nyctocereus guatemalensis
Nyctocereus hirschtianus
Nyctocereus neumannii