Beatty, G. E., Barker, L., Chen, P., Kelleher, C. T., & Provan, J. (2015). Cryptic introgression into the kidney saxifrage (Saxifraga hirsuta) from its more abundant sympatric congener Saxifraga spathularis, and the potential risk of genetic assimilation. Ann Bot.

Beatty, Gemma E., Laura Barker, Pei-Pei Chen, Colin T. Kelleher, och Jim Provan. "Cryptic Introgression Into the Kidney Saxifrage (Saxifraga Hirsuta) From Its More Abundant Sympatric Congener Saxifraga Spathularis, and the Potential Risk of Genetic Assimilation." Ann Bot 2015.

Beatty, Gemma E., et al. "Cryptic Introgression Into the Kidney Saxifrage (Saxifraga Hirsuta) From Its More Abundant Sympatric Congener Saxifraga Spathularis, and the Potential Risk of Genetic Assimilation." Ann Bot 2015.