genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

trees having usually edible nuts: butternuts; walnuts; hickories; pecans

any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia

trees having usually edible nuts: butternuts; walnuts; hickories; pecans

any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia