Persicaria maculosa

Spotted Ladysthumb

Not Native ⁘ Annual herb

Neat weed. USDA site has a weird photo. Mine don’t look like that, but have narrow leaves. The other sites have pictures more like mine. This can get pretty big, but it’s easy to pull.

Easy reading

en.wikipedia.org

More information

plants.sc.egov.usda.gov

Some more information

oregonflora.org