mĕlanthĭum — Lewis & Short
mĕlanthĭum (-on), ii, n., = mela/nqion,
I the plant gith, cultivated fennel-flower:
gith e Graecis alii melanthion, alii melaspermon, vocant,Plin. 20, 17, 71, § 182; Col. poët. 10, 245; also chamomile, Plin. 22, 21, 26, § 53.—Called also mĕlanthum, Ser. Samm. 30.