ulmaceous

ulmaceous

(ʌlˈmeɪʃəs)
adj
(Botany) of, relating to, or belonging to the Ulmaceae, a temperate and tropical family of deciduous trees and shrubs having scaly buds, simple serrated leaves, and typically winged fruits: includes the elms
[C19: via New Latin Ulmāceae, from Latin ulmus elm tree]