KnowraToxicodendronLinked fromLinked fromThe 4 pages that link to Toxicodendron, each with the reason it gives.All 4Broader topic 1Narrower topic 2Compared with 1UrushiolNarrower topic: Several species in this genus produce urushiol.Toxicodendron vernicifluumNarrower topic: The lacquer tree belongs to this genus, whose species share irritant compounds.