Template:Liao et al., 2012
- Liao, C.Y., Downie, S.R., Li, Q., Yu, Y. & He, X.-J. 2012. Historical biogeography of the Angelica group (Apiaceae tribe Selineae) inferred from analyses of nrDNA and cpDNA sequences. Journal of Systematics and Evolution 50: 206–217. DOI: 10.1111/j.1759-6831.2012.00182.x PDF.