ārai (p. 41) s. A kind of water-plant, the leaves of which are eaten, நீராரை, Marsilea quadrifolia, L. 2. A surrounding wall, மதில். 3. A mat made of grass or rushes, புற்பாய். (p.) புளியாரை, s. A medicinal plant, Oxalis corniculata, L. வல்லாரை, s. A medicinal plant, Hydrocotyle asiatica, L. செவ்வாரை, s. A four-leafed plant of a red color, found on hills. வறளாரை, s. A plant on dry soils, used for fodder; [ex வறள், dry.] 44) *