Northern Ontario Plant Database
Synonymy
Synonymy - Persicaria pensylvanica
Polygonaceae Buckwheat Family
Persicaria pensylvanica (L.) M.Gomez 1896, non Small 1903
Pennsylvania smartweed, pink knotweed
; Fr: renouée de Pennsylvanie
- [=Persicaria mississippiensis (Stanford) Small]
- [=Persicaria omissa (Greene) Greene 1904, non Small 1906]
- [=Persicaria pensylvanica (L.) M.Gómez var. dura (Stanford) C.F.Reed]
- [=Polygonum longistylum Small var. omissum (Greene) Stanford]
- [=Polygonum mexicanum auct. non Small]
- [=Polygonum mississippiense Stanford]
- [=Polygonum mississippiense Stanford var. interius Stanford]
- [=Polygonum omissum Greene]
- [=Polygonum pensylvanicum L. - basionym]
- [=Polygonum pensylvanicum L. forma albineum Farw.]
- [=Polygonum pensylvanicum L. forma albinum Fernald]
- [=Polygonum pensylvanicum L. forma pallescens Stanford]
- [=Polygonum pensylvanicum L. var. durum Stanford]
- [=Polygonum pensylvanicum L. var. eglandulosum Myers]
- [=Polygonum pensylvanicum L. var. genuinum Fernald, nom. inval.]
- [=Polygonum pensylvanicum L. var. laevigatum Fernald]
- [=Polygonum pensylvanicum L. var. nesophilum Fernald]
- [=Polygonum pensylvanicum L. var. rosiflorum Norton]