Examples from the Web for trifoliolate
Changed "trifoliate" to "trifoliolate" in the index entry for "Foliolate."
A small-growing tree, with trifoliolate, yellowish-green leaves placed on long footstalks, and inconspicuous greenish flowers.
The leathery leaves are trifoliolate with heart-shaped leaflets.
Trifoliolate (or ternate), of three leaflets, as the Clover; and so on.
Foliolate, relating to or bearing leaflets (foliola); trifoliolate, with three leaflets, &c.