We found 1 definitions of rattail cactus from 1 different sources.
Noun |
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rattail cactus - commonly cultivated tropical American cactus having slender creeping stems and very large showy crimson flowers that bloom for several days | ||
rat's-tail cactus, Aporocactus flagelliformis | ||
cactus any succulent plant of the family Cactaceae native chiefly to arid regions of the New World and usually having spines |