Journal of Systematics and Evolution
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Jing Yang1,2+, Yang Niu2+, Wei-Bang Sun1,2, Xiang-Hai Cai3*, and Gao Chen1,2*
2 CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
3State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China