crab cactus

Noun crab cactus has 1 sense

• crab cactus(n = noun.plant) schlumbergera truncatus, thanksgiving cactus, zygocactus truncatus - South American jointed cactus with usually red flowers; often cultivated as a houseplant; sometimes classified as genus Schlumbergera;
is a kind of cactus
is a member of genus zygocactus, zygocactus