juglans regia(n = noun.plant) circassian walnut, english walnut, english walnut tree, persian walnut - Eurasian walnut valued for its large edible nut and its hard richly figured wood; widely cultivated;
is a kind of walnut, walnut tree
is a member of genus juglans, juglans

aqua regia, delonix regia, genus juglans, juglans, juglans californica, juglans cinerea, juglans nigra, poinciana regia, roystonea regia