Pinnate in a sentence as an adjective

I don't need to check if the leaves are pinnate - they always are.

The tree you mentioned is described on Wikipedia as follows: "...This tree grows to about 6 m and has pinnate compound leaves and flowers with a boss of prominent reddish-purple stamens.

Pinnate definitions

adjective

(of a leaf shape) featherlike; having leaflets on each side of a common axis

See also: pinnated