bundweed
noun
bund·weed
ˈbənˌ(d)wēd,
ˈbu̇n-
dialectal, England
: any of various weedy plants (such as the knapweed, ragwort, scabious, or cow parsnip)
Word History
Etymology
alteration of earlier bunweed, from Middle English bunwed, perhaps from bune hollow stalk + wed, weed weed