Zeng, Y.-P. & Zhou, X.-X. (2025) Taxonomic studies of Blachia (Euphorbiaceae) in China (I): B. chunii is synonymous with B. cotoneaster, not B. siamensis. Phytotaxa 718 (1): 27–38. https://doi.org/10.11646/phytotaxa.718.1.3