[1]
Zhang, C.-F., Tian, J., Peng, S., Wang, J.-J., Wang, Y., Hu, G.-W. and Wang, Q.-F. 2020.

Didymocarpus longicalyx (Gesneriaceae), a new species from southwestern Yunnan, China

. Phytotaxa. 475, 1 (Dec. 2020), 59–66. DOI:https://doi.org/10.11646/phytotaxa.475.1.6.