References

Folk, R. A., Visger, C. J., Soltis, P. S., Soltis, D. E., & Guralnick, R. P. (2018). Geographic range dynamics drove ancient hybridization in a lineage of angiosperms. The American Naturalist, 192(2), 171-187.

Smith, S. A., & Donoghue, M. J. (2010). Combining historical biogeography with niche modeling in the Caprifolium clade of Lonicera (Caprifoliaceae, Dipsacales). Systematic biology, 59(3), 322-341.