Lewis & Short

scordĭon, ii, n., = σκόρδιον, a plant that smells like garlic, water-germander, scordium: Teucrium scordium, Linn.; Plin. 25, 6, 27, § 63.
Also called scordŏtis, Plin. 25, 6, 27, § 63; and scordĭlon, App. Herb. 70.