Common name(s) generally applied to other taxa or multiple taxa | purple milkvetch, purple milk-vetch, purple milk vetch, purple loco weed, purple loco, meadow milk-vetch, meadow milk vetch, meadow milkvetch are applied to multiple Astragalus taxa; locoweed, loco-weed, loco weed, locovetch, loco-vetch, loco vetch, loco, buffalo bean, buffalo beans, buffalo-pea, buffalo pea, buffalo peas, cock's-head, cock's head, cock's head plant are applied to multiple Fabaceae taxa are applied to multiple Fabaceae taxa; rattle-weed, rattle weed, rattleweed, rattlebox, rattle-box, rattle box, poison-weed, poison weed, poisonweed are applied to taxa in multiple families |