drupaceous

There are such names as "galbulus," "amphisarca," and "inferior drupaceous pseudocarps," but these are probably disappearing.

Ovary 1-celled with two bilamellar parietal placent, or 2–4-celled by their union, becoming drupaceous or capsular.

The fruit of the Hawthorn is a drupaceous pome, something between pome and drupe.

In his eyes, the walnut and the coco-nut are not nuts, but 'drupaceous fruits,' just like the plum and the cherry.