Nomenclature: wfo-0001101382

Rhodora 27: 178, 183. 1925 as mississipiense

Polygonum pensylvanicum var. durum Stanford Rhodora 27: 178, 180. 1925

Nomenclatural References


Taxonomy: Synonym in 2022-06

Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Persicaria pensylvanica (L.) M.Gómez

Placement