The dry senescent stalks and are also palatable during the winter. Animals can be forced to eat locoweed at other times if desirable forage is not available. Animals are more susceptible to locoweed poisoning after they have once been affected. The more common species include white point loco, woolly loco, spotted loco, and garboncillo. Loco is poisonous at all stages of growth.
Plants are dangerous throughout the year, even when they have matured and dried.
All plant parts are toxic. Locoweed is found on foothills and semiarid regions. Locoweed flowers resemble sweet peas. Blossoms may be blue, purple, yellow, or white. Where and When It Grows Locoweeds are commonly found on mountains, foothills, and plains and in semiarid desert regions.