Smartweed | Polygonum and Persicaria spp. | Mississippi State
https://extension.msstate.edu/publications/smartweed-polygonum-and-persicaria-spp
WEB3 days ago · Polygonum is composed of two groups, smartweed and knotweed, which are both common plants in Mississippi’s terrestrial and aquatic settings. However, most Polygonum species prefer moist-soil habitats. Polygonum is an erect plant that has simple, alternating, sword-shaped leaves of glossy green.
DA: 18 PA: 88 MOZ Rank: 35