Guo, H., Zhang, C.-F., Zhang, L.-J. and Yu, S.-X. 2016.

Impatiens guiqingensis (Balsaminaceae), a new species from Gansu, China

. Phytotaxa. 247, 3 (Feb. 2016), 229–233. DOI:https://doi.org/10.11646/phytotaxa.247.3.6.