any of a few leguminous flowers of Western the united states causing locoism in livestock.
A name directed at different plants growing in western US, the eating of which by horses and cattle producesemaciation, nervous derangements, and demise: also known as loco-weed (which see). One of them are types of Astragalus, Oxytropis, and maybe some flowers of other genera.
any one of a number of leguminous plants of western North America causing locoism in livestock
some of a number of leguminous flowers of western North America causing locoism in livestock