Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
† lāda or lēda, ae, f., and lēdon, i, n., = λῆδον. a shrub in Cyprus from which a resin was obtained, the Cistus Creticus, Linn.; form lada, Plin. 12, 19, 43, § 97; form leda, id. 12, 17, 37, § 75; form ledon, id. 26, 8, 30, § 47.