Prairie Gem Pear
| Scientific name | Pyrus ussuriensis 'Mordak' |
| Common name | Prairie Gem Pear |
| Type | Trees |
| Variety | Deciduous |
| USDA Zone hardiness | 3a - 6b |
| Exposure | Full sun |
| Height | 20 to 30' |
| Spread | 15 to 20' |
| Scientific name | Pyrus ussuriensis 'Mordak' |
| Common name | Prairie Gem Pear |
| Type | Trees |
| Variety | Deciduous |
| USDA Zone hardiness | 3a - 6b |
| Exposure | Full sun |
| Height | 20 to 30' |
| Spread | 15 to 20' |
Smaller growing and more rounded than Ussurian Pear, this North Dakota State Univ. introduction is blanketed by white flowers in spring. Foliage is excellent: lustrous, thick, and dark green. No Canada.