Juglans
- butternut
North American walnut tree having light-brown wood and edible nuts; source of a light-brown...
- black walnut
North American walnut tree with hard dark wood and edible nut.
- English walnut
Eurasian walnut valued for its large edible nut and its hard richly figured wood...
- California black walnut
Medium-sized tree with somewhat aromatic compound leaves and edible nut...