72.大锥香茶菜 豆杆沙（云南丽江）
名称文献：Rabdosia megathyrsa (Diels) Hara in Journ. Jap. Bot. 47(7): 198. 1972——Plectranthus megathyrsus Diels in Notes Bot. Gard. Edinburgh 5: 230. 1912; in ibid. 7: 61, 314. 1912; 384. 1913; Dunn in ibid. 6: 144. 1915; Hard.-Mazz. in Act. Hort Gothob. 13: 368. 1939, in clavi——Isodon forrestii (Diels) Kudo var. megathyrsus(Diels)Kudo in Mem. Fac. sci. Agr. Taihoku Univ. 2: 131. 1929.