• (a.) Yielding gum or resinous substances. • (a.) Pertaining to a natural order of trees and shrubs (Guttiferae) noted for their abounding in a resinous sap. Found on http://thinkexist.com/dictionary/meaning/guttiferous/
Gut·tif'er·ous adjective (Botany) (a) Yielding gum or resinous substances. (b) Pertaining to a natural order of trees and shrubs ( Guttiferæ ) noted for their abounding in a resinous sap. Found on http://www.encyclo.co.uk/webster/G/69