semantic pointers
hypernym
member holonym
member meronym
cactus
Acanthocereus, genus Acanthocereus
Aporocactus, genus Aporocactus
Ariocarpus, genus Ariocarpus
Carnegiea, genus Carnegiea
Cereus, genus Cereus
genus Coryphantha
genus Echinocactus
Echinocereus, genus Echinocereus
genus Epiphyllum
Ferocactus, genus Ferocactus
Gymnocalycium, genus Gymnocalycium
Harrisia, genus Harrisia
Hatiora, genus Hatiora
Hylocereus, genus Hylocereus
Lemaireocereus, genus Lemaireocereus
Lophophora, genus Lophophora
genus Mammillaria
Melocactus, genus Melocactus
Myrtillocactus, genus Myrtillocactus
Pediocactus, genus Pediocactus
Nopalea, genus Nopalea
Opuntia, genus Opuntia
Pereskia, genus Pereskia, Peireskia, genus Peireskia
Rhipsalis, genus Rhipsalis
Schlumbergera, genus Schlumbergera
Selenicereus, genus Selenicereus
Zygocactus, genus Zygocactus