| BU | United States showman famous for his Wild West Show (1846-1917) |
|---|---|
| BU | United States showman famous for his Wild West Show (1846-1917) |
| BU | North American nightshade with prickly foliage and racemose yellow flowers |
| BU | a small black and red and white carpet beetle |
| BU | a piece of dried bovine dung |
| BU | clover of western United States |
| BU | clover of western United States |
| BU | low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers |
| BU | any of several large suckers of the Mississippi valley |
| BU | small blackish stout-bodied biting fly having aquatic larvae |
| BU | perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit |
| BU | short grass growing on dry plains of central United States (where buffalo roam) |