Hao, C.-Y., Wu, B.-D., Qin, X.-W., Wu, G., Deng, H.-Y. & Tan, Y.-H. (2020)

Morphological and molecular evidence for a new species from China: Piper semi-transparens (Piperaceae)

. Phytotaxa 429 (3): 191–199. https://doi.org/10.11646/phytotaxa.429.3.1