Huang, Q.-L., Fei, W.-Q., Wu, H.-S., Zeng, Y.-P., Yuan, Q., & Yang, Q.-E. (2024). Clematis sinii and C. xinhuiensis (Ranunculaceae), respectively described from Guangxi and Guangdong of China, are merged with C. meyeniana, a species widely distributed in eastern and southeastern Asia. Phytotaxa, 652(3), 171–207. https://doi.org/10.11646/phytotaxa.652.3.1