1. National Key Laboratory of Plant Molecular Genetics Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences Institute of Plant Physiology and Ecology Shanghai Institutes for Biological Sciences Chinese Academy of Sciences Shanghai 200032 China
2. State Key Laboratory of Aridland Crop Science Gansu Agricultural University Lanzhou Gansu 730070 China
3. State Key Laboratory of Agricultural Genomics BGI‐Shenzhen Shenzhen Guangdong 518083 China
4. Jinzhong Institute of Forestry Jinzhong Shanxi 030600 China
5. Shanghai Chenshan Plant Science Research Center (CAS) Shanghai 210602 China
6. Jinzhong Municipal Planning and Natural Resources Bureau Jinzhong Shanxi 030600 China
7. Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture Fujian Agriculture and Forestry University Fuzhou Fujian 350002 China
8. Guangdong Provincial Key Laboratory of Genome Read and Write BGI‐Shenzhen Shenzhen Guangdong 518083 China