sterculiaceous

sterculiaceous

(stɜːˌkjuːlɪˈeɪʃəs)
adj
(Plants) of, relating to, or belonging to the Sterculiaceae, a chiefly tropical family of plants that includes cacao and cola
[C18: via New Latin from Latin Sterculius god of manuring, from stercus dung, alluding to the odour of some species]