Rhododendron protistum Balf. f. et Forrest (Ericaceae)
36. 翘首杜鹃（中国高等植物图鉴）
名称文献：Rhododendron protistum Balf. f. et Forrest in Not. Bot. Gard. Edinb. 12: 151. 1920; Tagg. in Stevenson, Spec. Rhodod. 314. 1930; 中国高等植物图鉴 3: 131. 1974; Cullen et Chamb. in Not. Bot. Gard. Edinb. 37: 331; 1979; Chamb. in Not. Bot. Gard. Edinb. 39:248. 1982; 云南植物志 4: 360. 1986. ——R. giganteum Tagg var. seminudum Tagg et Forrest in Not. Bot. Gard. Edinb. 15: 108. 1926.