Niu, Y.-T., Barrett, R. L., Zhang, Z.-Z., Lu, L.-M., & Chen, Z.-D. (2019).

Taxonomic revision of Triplostegia (Caprifoliaceae: Dipsacales)

. Phytotaxa, 392(1), 19–32. https://doi.org/10.11646/phytotaxa.392.1.2