Govindarajulu R., M. Parks, J.A.Tennessen, A. Liston, and T.-L. Ashman. 2015.   Comparison of nuclear, plastid, and mitochondrial phylogenies and the origin of wild octoploid strawberry species .  American Journal of Botany doi:10.3732/ajb.1500026.

Johnson, A.L., R. Govindarajulu, and T.-L. Ashman. 2014. Bioclimatic evaluation of geographical range in Fragaria (Rosaceae): Consequences of variation in breeding system, ploidy and species age . Botanical Journal of the Linnean Society 176: 99-114.

Liston, A., R. Cronn, and T.-L. Ashman. 2014. Fragaria: A genus with deep historical roots and ripe for evolutionary and ecological insights . American Journal of Botany 101: 1686-1699.

Tennessen, J.A., R. Govindarajulu, T.-L. Ashman, and A. Liston. 2014. Evolutionary origins and dynamics of octoploid strawberry subgenomes revealed by dense targeted capture linkage maps . Genome Biology and Evolution 6: 3295-3313.