Number of Leaflets

5 to 14 leaflets close up

5 to 14 leaflets flat image

5 to 14 leaflets; fruit husk in 4 to 6 parts; pith is not chambered. (The pith is the softer center part of a stem or twig.)


11 to 23 leaflets up close

11 to 23 leaflets flat image

11 to 23 leaflets; fruit is a nut covered by a fleshy shell without cracks or ribs; pith is chambered.