Liu, F.-R., Wang, H.-F., Peng, P.-H. & Luo, J.-X. (2022)

Supplementary description of floral characters and nomenclatural note for the rare maple Acer yui W.P.Fang (Sapindaceae) from western China

. Phytotaxa 538 (3): 249–256. https://doi.org/10.11646/phytotaxa.538.3.8