Rhododendron siderophyllum Franch.

Description: Rhododendron specimen in the Kunming Botanical Garden, Kunming, Yunnan, China. Date: 10 August 2011, 23:39:25. Source: Self-photographed. Author: Daderot. Permission(Reusing this file): Public domain.

Description: Rhododendron specimen in the Kunming Botanical Garden, Kunming, Yunnan, China. Date: 10 August 2011, 23:40:10. Source: Self-photographed. Author: Daderot. Permission(Reusing this file): Public domain.

Description: Rhododendron siderophyllum, Ericaceae. Date: 1918. Source: Curtis's Botanical Magazine, London., vol. 144 [= ser. 4, vol. 14]: Tab. 8759 - [1]. Author: M.S. del., J.N.Fitch lith.

Curtis's botanical magazine..London ; New York [etc.] :Academic Press [etc.].biodiversitylibrary.org/page/471621