crazyweed

Noun

cra=zy=weed

WORDNET DICTIONARY

crazyweed(n = noun.plant) crazy weed, locoweed - any of several leguminous plants of western North America causing locoism in livestock;

is a kind of legume, leguminous plant

is a member of genus oxytropis, oxytropis

has particulars: oxytropis lambertii, purple loco, purple locoweed

crazyweed, n.

any of several leguminous plants of Western North America causing locoism in livestock. [WordNet 1.5]