Template:Xiang et al., 2018a
- Xiang, Q.P., Wei, R., Zhu, Y.M., Harris, A.J. & Zhang, X.-C. 2018. New infrageneric classification of Abies in light of molecular phylogeny and high diversity in western North America. Journal of Systematics and Evolution 56(5): 562–572. DOI: 10.1111/jse.12458
