Chen, Jin; Wang, Pingsheng; Xia, Yongmei; Xu, Mei; Pei, Shengji (February 2005). "Genetic diversity and differentiation of Camellia sinensis L. (cultivated tea) and its wild relatives in Yunnan province of China, revealed by morphology, biochemistry and allozyme studies". Genetic Resources and Crop Evolution. 52 (1): 41–52. doi:10.1007/s10722-005-0285-1. S2CID19378597.
Chen, Jin; Wang, Pingsheng; Xia, Yongmei; Xu, Mei; Pei, Shengji (February 2005). "Genetic diversity and differentiation of Camellia sinensis L. (cultivated tea) and its wild relatives in Yunnan province of China, revealed by morphology, biochemistry and allozyme studies". Genetic Resources and Crop Evolution. 52 (1): 41–52. doi:10.1007/s10722-005-0285-1. S2CID19378597.