Fr: renouée stipulée, renouée amphibie
Provincial Status: LN
Range: Boreal NA; w/s/c/eNfld., N to sLab.
[=Polygonum amphibium L. var. stipulaceum N.Coleman (basionym)]
[=Persicaria amphibia (L.) Gray 1821, nom. illeg. isonym., non Delarbre 1800]
[=Persicaria hartwrightii (A.Gray) Greene]
[=Polygonum amphibium L. forma fluitans (Eaton) Fernald]
[=Polygonum amphibium L. forma hartwrightii (A.Gray) S.F.Blake]
[=Polygonum amphibium L. forma natans (Moench) Stanford]
[=Polygonum amphibium L. forma simile Fernald]
[=Polygonum amphibium L. subsp. laevimarginatum Hultén]
[=Polygonum amphibium L. subvar. rigidulum (E.Sheld.) Farw.]
[=Polygonum amphibium L. var. hartwrightii (A.Gray) Bissell]
[=Polygonum amphibium L. var. natans Michx., nom. illeg. hom., non Moench 1777]
[=Polygonum amphibium L. var. natans Moench]
[=Polygonum amphibium L. var. rigidulum (E.Sheld.) Bissell]
[=Polygonum coccineum Muhl. var. rigidulum (E.Sheld.) Stanford]
[=Polygonum fluitans Eaton]
[=Polygonum hartwrightii A.Gray]
[=Polygonum natans Eaton]
[=Polygonum rigidulum E.Sheld.]
[IPNI notes that the name Polygonum amphibium L. var. natans Leyss. (1761) was cited as the basionym of the combination Persicaria amphibia var. natans (Leyss.) Munshi & Javeid, but that the publication information is incorrect and Leysser did not make a valid varietal combination of Persicaria amphibia.]