''Arctium minus'', commonly known as lesser burdock, burweed, louse-bur, common burdock, button-bur, cuckoo-button, or wild rhubarb, is a biennial thistle. This plant is native to Europe, but is now widespread throughout most of the United States as a common weed.
Similar species: Asterales
Uploaded Mar 3, 2021. Captured Aug 21, 2020 09:34 in 91 Main St, Sharon, CT 06069, USA.