| Pterocarya | |
|---|---|
| |
| Japanese Wingnut (Pterocarya rhoifolia) | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fagales |
| Family: | Juglandaceae |
| Subfamily: | Juglandoideae |
| Tribe: | Juglandeae |
| Subtribe: | Juglandinae |
| Genus: | Pterocarya Nutt. ex Moq. |
| Species | |
|
See text | |
Pterocarya, often called wingnuts in English, are trees in the walnut family Juglandaceae. They are native to Asia. The botanic name is from Ancient Greek πτερόν (pteron) "wing" + κάρυον (karyon) "nut".