Rhododendron delavayi Franch. var. peramoenum (Balf. f. et Forrest) T. L. Ming in Act. Bot. Yunn. 6(2): 148. 1984;云南植物志4: 368. 1986;西藏植物志3.5 575. 1986.——R. peramoenum Balf. f. et Forrest in Not. Bot. Crard. Edinb. 13: 56. 1920: Tagg in Stevenson, Spec. Rhodod. 19. 1930; Fang, Contr. Biol. Lab. Sci. Soc. China Bot. 12: 18. 1939; 中国高等植物图鉴3: 89. 图4132. 1974.——R. arboreum Smith subsp. delavayi (Franch. ) Chamb. var. peramoenum (Balf. f. et Forrest) Chamb. ex Cullen et Chamb. in Not. Bot. Gard. Edinb. 37: 328. 1979; Chamb. in Not. Bot. Gard. Edinb. 39: 331. 1982.