Claim: Juglans venezuelensis, which belongs to the family Juglandaceae and the order Fagales,  is deciduous and dioecious.
Evidence: Juglans venezuelensis, or nogal de Caracas, is a species of black walnut endemic to Venezuela. Family: Juglandaceae Order: Fagales This species is deciduous, with a period of leaf fall between November and December, and a period of regrowth of leaves between January and February. The species is monoecious, male flowers are hanging catkins and female ones are erect, both are small and greenish.