| PR | small gray fox of the plains of western North America |
|---|---|
| PR | one of the most handsome prairie wildflowers laving large erect bell-shaped bluish flowers |
| PR | hairy perennial with yellow flower heads in branched clusters |
| PR | perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit |
| PR | small hard green-and-white inedible fruit of the prairie gourd plant |
| PR | perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit |
| PR | handsome hardy North American grass with foliage turning pale bronze in autumn |
| PR | brown mottled North American grouse of western prairies |
| PR | North American annual with red or rose-colored flowers |
| PR | false mallow of western United States having racemose red flowers |
| PR | any of several rodents of North American prairies living in large complex burrows having a barking cry |
| PR | perennial herb of North American prairies having dense heads of small white flowers |