Rhododendron trichostomum Franch. (Ericaceae)
166. 毛嘴杜鹃（中国高等植物图鉴）
名称文献：Rhododendron trichostomum Franch. in Journ de Bot. 9: 396. 1895; Hutch. in Stevenson, Spec. Rhodod. 220. 1930; Cowan et Davidian in R. H. S. Rhodod. Year Book, 2: 82. 1947; 中国高等植物图鉴3: 75. 图4104. 1974; Cullen in Not. Bot. Gard. Edinb. 39: 168. 1980; Davi dian, Rhodod. Spec. 1: 64. t. 1. 1982; 西藏植物志3: 676. 1986; 云南植物志4: 531. 1986; 中国四川杜鹃花315. 1986; 青海木本植物志517. 图367. 1987. ——R. fragrans sensu Franch. in Bull. Soc. Bot. Franch, 34: 284. 1887, non (Adams) Maxim. ——R. sphaeranthum Balf. f. et W. W. Smith in Not. Bot. Gard. Edinb. 9: 278. 1916.