Rhododendron forrestii Balf. f. ex Diels (Ericaceae)
226. 紫背杜鹃（中国高等植物图鉴）
名称文献：Rhododendron forrestii Balf. f. ex Diels in Not. Bot. Gard. Edinb. 5: 211. 1912; Tagg in Stevenson, Spec. Rhodod. 312. 1930;中国高等植物图鉴3: 92. 图4138. 1974; Cullen et Chamb. in Not. Bot. Gard. Edinb. 37; 334. 1979; Chamb. in Not. Bot. Gard. Edinb. 39:407. 1982; 西藏植物志3: 583. 图335: 1-5. 1986;云南植物志 4: 445, 图版119:1-4. 1986.——R. repens Balf. f. et Forrest in Not. Bot. Gard. Edinb. 11: 115. 1919. ——R. forrestii Balf. f. Diels var. repens (Balf. f. et Forrest) Cowan et Davidian in Rhodod. Year-book 6:69. 1951.