Polygonum pensylvanicum L.   (redirected from: Polygonum pensylvanicum var. laevigatum Fern.)

Family: Polygonaceae

Pennsylvania smartweed, more...Pennsylvania knotweed, pinkweed, pinweed

[Persicaria longistyla (Small) Small, morePersicaria mississippiensis (Stanford) Small, Persicaria pensylvanica var. dura (Stanford) C.F. Reed, Polygonum bicorne Raf., Polygonum longistylum Small, Polygonum longistylum var. omissum (Greene) Stanford, Polygonum mexicanum auct. non Small, Polygonum mississippiense Stanford, Polygonum mississippiense var. interius Stanford, Polygonum pennsylvanicum L., Polygonum pensylvanicum var. durum Stanford, Polygonum pensylvanicum var. eglandulosum J.C. Myers, Polygonum pensylvanicum var. genuinum Fern., Polygonum pensylvanicum var. laevigatum Fern., Polygonum pensylvanicum var. rosiflorum J.B.S. Norton]