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Wang, L., Zeng, Y.-P., Chen, J.-R. and Yang, Q.-E. 2018.

Ligularia pyrifolia var. dissecta (Asteraceae, Senecioneae), a remarkable new variety from southwestern Yunnan, China

. Phytotaxa. 357, 3 (Jun. 2018), 225–229. DOI:https://doi.org/10.11646/phytotaxa.357.3.8.