References

Wei, R., A. Ebihara, Y.-M. Zhu, C.-F. Zhao, S. Hennequin, X.-C. Zhang. 2018. A total-evidence phylogeny of the lady fern genus Athyrium Roth (Athyriaceae) with a new infrageneric classification. Molec. Phogen. Evol. 119: 25-36.