Xu, J., Li, S., Tang, S.-H. and Ren, Q.-F. 2022.

Petrocosmea dejiangensis (Gesneriaceae), a new species from Guizhou, China

. Phytotaxa. 539, 1 (Mar. 2022), 17–23. DOI:https://doi.org/10.11646/phytotaxa.539.1.2.