Zeng, S.-Y., Yang, Q., Yu, J. & Shen, J.-Y. (2021)

Vincetoxicum emeiense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Sichuan, China

. Phytotaxa 505 (1): 56–62. https://doi.org/10.11646/phytotaxa.505.1.3