Clethra kaipoensis Levl. in Fedde, Repert. Sp. Nov. 10: 475. 1912 et Fl. Kouy-Tcheou 147. 1914; Rehd. in Journ. Arn. Arb. 15: 268. 1934 et ibid. 18: 228. 1937; Hand.-Mazz. Symb. Sin. 7: 760. 1936; S. Y. Hu in Journ. Arn. Arb. 41: 188. 1960; Sleum. in Bot. Jahrb. 87: 82. 1967, pro parte;中國高等植物圖鑑3: 9, 圖3972. 1974; Chamb. in Notes Roy. Bot. Gard. Edinb. 35: 257. 1977; L. C. Hu in Journ. Sichuan Univ., Nat. Sci. ed. 3: 121. 1979.——C. pinfaensis Levl. in Fedde, Repert. Sp. Nov. 10: 476. 1912 et Fl. Kouy-Tcheou 147. 1914; S. Y. Hu in ibid., 41: 187. 1960;中國高等植物圖鑑3: 9, 圖3971. 1974.——C. brammeriana Hand. -Mazz. in Anz. Miss. Wien. Math.-Nat. Kl. 58: 151. 1921 et Symb. Sin. 7: 761. 1936;中國高等植物圖鑑3: 10, 3973. 1974.——C. kwangsiensis S. Y. Hu in ibid.,41: 188. 1960
貴州榿葉樹(原變種)圖版58:1-3
Clethra kaipoensis Levl. var. kaipoensis
多肋榿葉樹(變種)(四川大學學報)
Clethra kaipoensis Levl. var. polyneura (li) Fang et L. C. Hu in Journ. Sichuan Univ., Nat. Sci. ed. 3: 123. 1979.——C. polyneura Li in Journ. Arn. Arb 24: 449. 1945; S. Y. Hu in Journ. Arn. Arb. 41: 189. 1960; 中國高等植物圖鑑3: 10,圖39T4. 1974.——C. kaipoensis auct. non Levl.: Sleum. in Bot. Jahrb. 87: 82. 1967. pro parte, quoad syn. cit. C. polyneura Li et specim. cit. S. K. Lau 28767.