Lewis & Short

hĕdĕrātus (ĕd-), a, um, adj. [hedera], adorned or crowned with ivy: patina argentea, Gall. ap. Treb. Claud. 17 dub. (Peter, hederaceam): frons, Nemes. Ecl. 3, 18: pompae, Bacchic, Paul. Nol. Carm. 26, 278: Liber, Tert. Cor. Mil. 7.