Crossword solverSynonyms for Toxicodendron quercifolium3 crossword answers for “Toxicodendron quercifolium” (13,12), sorted by letter count.How many letters?All315116118115 letters 1Rhus quercifolia(4,11)16 letters 1eastern poison oak(7,6,3)18 letters 1Rhus toxicodenedron(4,14)