1. Key Laboratory of Cultivation and Protection for Non‐Wood Forest Trees of the Ministry of Education and Key Laboratory of Non‐Wood Forest Products of the Forestry Ministry Central South University of Forestry and Technology Changsha Hunan 410004 China
2. Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences Shenzhen 518120 China
3. Experiment Center of Forestry in North China, Chinese Academy of Forestry National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiu Long Mountain in Beijing Beijing 102300 China
4. College of Agriculture and Life Sciences, School of Integrative Plant Science Cornell University Ithaca NY 14853 USA
5. College of Biology and Agricultural Resources Huanggang Normal University Huanggang Hubei 438000 China
6. National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural University Wuhan Hubei 430070 China