A systematic study of the genus <i>Rhododendron</i> (Ericaceae) using micromorphological characters of fruit surface and seed coat

WANG Yu-Guo, LI Guang-Zhao, ZHANG Wen-Ju, YOU Jia, CHEN Jia-Kuan

J Syst Evol . 2007, (1): 21 -38 . DOI: 10.1360/aps06107