1. Key Laboratory of Plant Germplasm Enhancement, Wuhan Botanical Garden, Chinese Academy of Sciences, 430074 Wuhan, P.R. China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, 430074 Wuhan, P.R. China
2. Key Laboratory of Plant Germplasm Enhancement, Wuhan Botanical Garden, Chinese Academy of Sciences, 430074 Wuhan, P.R. China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, 430074 Wuhan, P.R. China;, Email: qfwang@wbgcas.cn
3. Systematic Botany and Mycology, University of Munich (LMU), Menzinger Strasse 67, 80638 Munich, Germany;, Email: renner@lmu.de