Fruit drupaceous, not lobed. Leaflets not as in Simaroubaceae Anacardiaceae
Leaflets more than 1.5 cm wide. Branchlets and leaves spreading
Flowers yellow-green, fruit whitish or red and turning purple at maturity
Leaves imparipinnate, glabrous, lower surface of leaflets glaucous. Flowers with petals Toxicodendron
Leaves paripinnate, bristles scattered along midrib, lower surface of leaflets not glaucous. Flowers without petals Pistacia