Xia, C., Lan, X., Zuo, Y., Lin, L. and Deng, H. 2021.

Incarvillea uniflora (Bignoniaceae), a new species from Hengduan Mountains, southwest China

. Phytotaxa. 528, 1 (Dec. 2021), 52–58. DOI:https://doi.org/10.11646/phytotaxa.528.1.5.