Classic texts: King's 1898.
Eryngium yuccifolium
Eryngium yuccifolium Michx.
Engl.: button eryngo, button snake-root, corn snakeroot, rattlesnake master, water eryngo.
Deu.: Yuccablättriger Mannstreu.
Sven.: skallerormsmartorn.
Bot. syn.: Eryngium aquaticum Juss.
The Medical Flora of Kansas: Dioscorea - Gymnocladus.
Classic texts: Journals: TNEMA 1882-1883.
Eryngium Yuccaefolium. Button Snake-Root, Rattlesnake's Master, Corn Snake-Root.
Classic texts: Cook 1869.