Teucrium wightii Teucrium wightii Hook.f. in Fl. Br. Ind. 4: 701. 1885≡Teucrium tomentosum WIGHT, IC.: t. 1458. 1849≡Teucrium quadrifarium (non HAM. ex D.DON) KENG in Gard. Bull. Sing. 24: 175. 1969