Chambers's Twentieth Century Dictionary
Rag, and A.S. wyrt, a plant.
Typos
qoolly ragwort, aoolly ragwort, soolly ragwort, eoolly ragwort, wiolly ragwort, wkolly ragwort, wlolly ragwort, wpolly ragwort, woilly ragwort, woklly ragwort, wollly ragwort, woplly ragwort, wookly ragwort, woooly ragwort, wooply ragwort, woolky ragwort, wooloy ragwort, woolpy ragwort, woollt ragwort, woollg ragwort, woollh ragwort, woollu ragwort, woolly eagwort, woolly dagwort, woolly fagwort, woolly tagwort, woolly rqgwort, woolly rwgwort, woolly rsgwort, woolly rzgwort, woolly rafwort, woolly ratwort, woolly rahwort, woolly rabwort, woolly ravwort, woolly ragqort, woolly ragaort, woolly ragsort, woolly rageort, woolly ragwirt, woolly ragwkrt, woolly ragwlrt, woolly ragwprt, woolly ragwoet, woolly ragwodt, woolly ragwoft, woolly ragwott, woolly ragworr, woolly ragworf, woolly ragworg