1) Dicot genus 2) Genus pterocarya 3) Magnoliopsid genus 
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 πτερον, pteron, `wing` + κάρυον, karyon, `nut`. Pterocarya are deciduous trees, 10–40 m tall, with pinnate leaves 20–45 cm long, with 11–25 leaflets; the shoots have chambe...
[n] - Asiatic nut trees: wingnuts
genus Pterocarya noun Asiatic nut trees: wing nuts