Jin, Xiao-Feng, Bing-Yang Ding, Ying-Ying Zhou, Shui-Hu Jin, and Wang-Wei Yang. 2013. “A Revision of the Rhododendron taipaoense Complex (subg. Tsutsusi Sect. Tsutsusi, Ericaceae), Based on Observations of Morphological Characters and Seed Micromorphology”. Phytotaxa 92 (2). Auckland, New Zealand:25–39. https://doi.org/10.11646/phytotaxa.92.2.1.