Adriana Sanchez, Tanja M. Schuster, and Kathleen A. Kron. 2009. "A large-scale phylogeny of Polygonaceae based on molecular data". International Journal of Plant Sciences170(8):1044–1055. doi10.1086/605121
Janelle M. Burke, Adriana Sanchez, Kathleen Kron, and Melissa Luckow. 2010. "Placing the woody tropical genera of Polygonaceae: A hypothesis of character evolution and phylogeny". American Journal of Botany97(8):1377–1390. doi10.3732/ajb.1000022