圣诞仙人掌，假圣诞仙人掌，False Christmas cactus感恩节仙人掌，爪兰，蟹爪莲，仙指花，锦上添花 Schlumbergera truncata,

Schlumbergera truncata, the false Christmas cactus, is a species of plant in the family Cactaceae. It is endemic to a small area of the coastal mountains of south-eastern Brazil where its natural habitats are subtropical or tropical moist forests.

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