sumac

sumac, sumach: rhūs, rhois, c. (= ῥοῦς): Plin. 24, 11, 54, § 91: called also, frutex coriarius, ib.: v. Smith's Lat. Dict. s. v.: of the s., s.-, rhoicus: s.-leaves, r. (folia), Plin. ib. § 92.