Knotweed

Knotweed

Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. Common names include knotweed, knotgrass, bistort, tearthumb, mile-a-minute, smartweed and several others. In the Middle English glossary of herbs Alphita, it was known as ars-smerte.

Knotweed People (First 8 people) - Page 0

Polygonum ramosissimum

Polygonum ramosissimum

Plants

Pennsylvania smartweed

Pennsylvania smartweed

Plants

Prostrate knotweed

Prostrate knotweed

Plants

Persicaria senticosa

Persicaria senticosa

Plants

Bistorta vivipara (Polygonum Viviparum)

Bistorta vivipara (Polygonum Viviparum)

Plants

Polygonum erectum

Polygonum erectum

Plants

Polygonum arenarium

Polygonum arenarium

Plants

Persicaria decipiens

Persicaria decipiens

Plants