https://encrypted.google.com/search?tbm=isch&hl=en&source=hp&biw=981&bih=695&q=kudzu&gbv=2&oq=kudzu&aq=f&aqi=g10&aql=1&gs_sm=e&gs_upl=1029l2831l0l3470l5l5l0l0l0l0l579l579l5-1l1l0
Kudzu is native to Japan where it is considered a pretty accent plant. Somebody introduced it to southern USA and the link above shows what has happened, mostly in Georgia.