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Definition of Rattlesnake's master
1. Noun. Coarse prickly perennial eryngo of United States thought to cure rattlesnake bite. 
Exact synonyms: Button Snakeroot, Eryngium Yuccifolium, Rattlesnake Master
Generic synonyms: Perennial
Group relationships: Eryngium, Genus Eryngium
Generic synonyms: Perennial
Group relationships: Eryngium, Genus Eryngium



