Polygonum fowleri subsp. hudsonianum (S.J.Wolf & McNeill) Costea & Tardif, 2003 6% complete

No common name

Costea M, Tardif FJ (2003) NOMENCLATURAL CHANGES IN THE GENUS POLYGONUM SECTION POLYGONUM (POLYGONACEAE). Sida, Contributions To Botany 20(3): 987-997. Retrieved from http://www.jstor.org/stable/41968137