Orchid cactus
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Orchid cactus is an English name for a plant which may refer to:
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/09/Orchid_cactus_--_Epiphyllum_hybrid_%27Unforgettable%27.jpg/220px-Orchid_cactus_--_Epiphyllum_hybrid_%27Unforgettable%27.jpg)
- Epiphyllum hybrid, one of a number of hybrid cacti formed by crosses between Disocactus, Pseudorhipsalis, Selenicereus and Epiphyllum; often collectively called "epiphyllums" or "epis"
- Epiphyllum, one or more of the species of this genus.
- Disocactus ×hybridus, a hybrid cactus often incorrectly called Disocactus ackermannii