- Juglandaceae, family Juglandaceae, walnut family - trees having usually edible nuts: butternuts; walnuts; hickories; pecans
--1 is a kind of dicot family, magnoliopsid family
--1 is a member of Juglandales, order Juglandales
--1 has members:Juglans, genus Juglans; Carya, genus Carya; Pterocarya, genus Pterocarya