poisonous plant

flora plant plant life

aconite Aethusa cynapium American holly baneberry California fern Chinese lacquer tree Christmas holly Cicuta verosa climbing lily cohosh common snowberry Conium maculatum creeping lily dogbane eastern poison oak fool''s parsley gloriosa Gloriosa superba glory lily hellebore hemlock hemlock water dropwort herb Christopher Japanese lacquer tree Japanese sumac Japanese varnish tree lacquer tree lantana lesser hemlock markweed Nebraska fern Nerium oleander Oenanthe aquatica Oenanthe crocata oleander poison ash poison dogwood poison hemlock poison ivy poison mercury poison oak poison parsley poison sumac Rhus diversiloba Rhus quercifolia Rhus radicans Rhus toxicodenedron Rhus verniciflua Rhus vernix rose bay snowberry spotted cowbane spotted hemlock spotted water hemlock Symphoricarpos alba Toxicodendron diversilobum Toxicodendron quercifolium Toxicodendron radicans Toxicodendron vernicifluum Toxicodendron vernix varnish tree water dropwort water fennel water hemlock waxberry western poison oak winter fern