Wang, L., Ren, C. and Yang, Q.-E. 2017.

The identity of Ligularia chekiangensis (Asteraceae, Senecioneae)

. Phytotaxa. 317, 2 (Aug. 2017), 149–151. DOI:https://doi.org/10.11646/phytotaxa.317.2.8.