1 State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.
2 Big Data and AI Research Center of Biodiversity Conservation, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.
3 China National Botanical Garden, Beijing 100093, China.
4 University of Chinese Academy of Sciences, Beijing 100049, China.