蟹爪兰 Schlumbergera truncata
- Scientific Name: Schlumbergera truncata (Haw.) Moran
- Ref: Gentes Herbarum 8:329. 1953
- Synonym: Zygocactus truncatus (Haw.) K.Schum.
- English Common Name: false Christmas cactus
- Chinese Common Name: 蟹爪兰 xièzhuǎ∙lán
- Japanese Common Name: シャコバサボテン [蝦蛄葉仙人掌] shakobasaboten
- Family: Cactaceae
- Genus: Schlumbergera
- Distribution: native to SE Brazil
- Photo: 12/07/2013, Hangzhou, Zhejiang