| PRA | perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit |
|---|---|
| PRA | small hard green-and-white inedible fruit of the prairie gourd plant |
| PRA | perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit |
| PRA | handsome hardy North American grass with foliage turning pale bronze in autumn |
| PRA | brown mottled North American grouse of western prairies |
| PRA | North American annual with red or rose-colored flowers |
| PRA | false mallow of western United States having racemose red flowers |
| PRA | any of several rodents of North American prairies living in large complex burrows having a barking cry |
| PRA | perennial herb of North American prairies having dense heads of small white flowers |
| PRA | orchid of boggy or wet lands of north central United States having racemes of very fragrant creamy or greenish white flowers |
| PRA | widely distributed between the Mississippi and the Rockies |
| PRA | widely distributed between the Mississippi and the Rockies |