zygocactus truncatus

from WordNet (r) 3.0 (2006)
Zygocactus truncatus
    n 1: South American jointed cactus with usually red flowers;
         often cultivated as a houseplant; sometimes classified as
         genus Schlumbergera [syn: {crab cactus}, {Thanksgiving
         cactus}, {Zygocactus truncatus}, {Schlumbergera truncatus}]
    

[email protected]