Noun: rattlesnake's master
- Coarse prickly perennial eryngo of United States thought to cure rattlesnake bite
"Native Americans traditionally used rattlesnake's master for treating snake bites";
- rattlesnake master, button snakeroot, Eryngium yuccifolium
Derived forms: rattlesnake's masters
Type of: perennial
Part of: Eryngium, genus Eryngium