Family JUGLANDACEAE
Leaves symmetrical
leaves alternate, but opposite.
leaves are pinnately compound
Catkin flowers, wind-pollinated
eight genera:
walnut (Juglans), pecan (Carya illinoinensis), and hickory (Carya),Persian walnut, Juglans regia.
Genus Alfaroa
Genus Carya (hickory and pecan)
Genus Cyclocarya (wheel wingnut)
Genus Engelhardia (cheo)
Genus Juglans (walnut)
Genus JUGLANS
WALNUTS
Genus Oreomunnia
Genus Platycarya
Genus Pterocarya (wingnut)
