References
For Fallopia
Brandbyge, J. 1993. Polygonaceae. Pp. 531-544. In Kubitzki, K., J.G. Rohwer, and V. Bittrich, eds. 1993. The families and genera of vascular plants. II. Flowering plants – Dicotyledons – Magnoliid, Hamamelid and Caryophyllid families. Springer, Berlin. 653 pp. Google Scholar
Desjardins, S.D., J.P. Bailey, B. Zhang, K. Zhao, and T. Schwarzacher. 2023. New insights into the phylogenetic relationships of Japanese knotweed (Reynoutria japonica) and allied taxa in subtribe Reynoutriinae (Polygonaceae). PhytoKeys 220: 83-108. Google Scholar
Freeman, C.C., and H.R. Hinds. 2005. Fallopia. In Flora of North America Editorial Committee. 2005. Flora of North America north of Mexico. Volume 5, Magnoliophyta: Caryophyllidae, part 2. Oxford Univ. Press, New York, NY. 656 pp. Google Scholar
Ronse De Craene, L.P., and J.R. Akeroyd. 1988. Generic limits in Polygonum and related genera (Polygonaceae) on the basis of floral characters. Bot. J. Linn. Soc. 98: 321-371. Google Scholar