Pediomelum castoreum inflorescence is a raceme of several blue or purple pealike flowers each roughly a centimeter long. The fruit is a hairy oval legume pod tipped with a long, curved beak. It contains ridged gray seeds each about 6 millimeters long. Pediomelum castoreum Pediomelum castoreum is a species of flowering plant in the legume family known by the common names beaver Indian breadroot and beaver dam breadroot. It is native to the deserts around the intersection of California, Nevada, and Arizona, where it grows in local habitat including disturbed areas. It is a perennial herb with no stem or a short
Regulation of food and dietary supplements by the U.S. Food and Drug Administration an article or substance as food will generally be permitted if that article or substance is not ordinarily injurious to health. Food is also deemed adulterated "if it consists in whole or in part of any filthy, putrid, or decomposed substance, or if it is otherwise unfit for food"; if it was "prepared, packed, or held under insanitary conditions whereby it may have become contaminated with filth, or whereby it may have been rendered injurious to health"; if it was produced from "a diseased animal or of an animal which has died otherwise than by slaughter"; if it was packaged