Plant
- Large tree
- 50-80' tall
- Several species
Twig
- Alternate leaf arrangement
- Compound leaves
Bark
- Prominently ridged or recurved strips
Leaf
- 6-24" long (varies with species)
- Compound leaves with 5-9 leaflets, each 4-10" long
- Toothed edges
Flower
Fruit
- Cylindrical to oblong
- Thick, leathery husk surrounds shell
