MYRTACEOUS a.
pertaining 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.
SAPOTACEOUS a.
Of or pertaining to a natural order (Sapotaceæ) of (mostly tropical) trees and shrubs, including the star apple, the Lucuma, or natural marmalade tree, the gutta-percha tree (Isonandra), and the India mahwa, as well as the sapodilla, or sapota, after which the order is named.