MYRTACEOUS a.
ertaining to, or resembling, a large and important natural order of trees and shrubs (Myrtaceæ), of which the myrtle is the type. It includes the genera Eucalyptus, Pimenta, Lechythis, and about seventy more.
OLEACEOUS a.
Of, pertaining to, or resembling, a natural order of plants (Oleaceæ), mostly trees and shrubs, of which the olive is the type. It includes also the ash, the lilac, the true jasmine, and fringe tree.