Persicaria lapathifolia Pale Smartweed (Nodding Smartweed, Curly-top Knotweed, Dock-leaved Smartweed, Heart's-ease, Pale Persicaria, Willow Weed)

Date: 09-15-2021 Comment(s): Photo taken in mud-flat area (near the ridge section) at the border with the Chippewa River.