Fei, W.-Q., Y.-P. Zeng, and Q.-E. Yang. “Sinosenecio qii (Asteraceae, Senecioneae), a Hitherto Imperfectly Known Species from Southern Hunan, China”. Phytotaxa, vol. 616, no. 2, Sept. 2023, pp. 139-48, doi:10.11646/phytotaxa.616.2.3.