toxicodendron : Idioms & Phrases


genus toxicodendron

  • noun in some classifications: comprising those members of the genus Rhus having foliage that is poisonous to the touch; of North America and northern South America
    Toxicodendron.
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toxicodendron diversilobum

  • noun poisonous shrub of the Pacific coast of North America that causes a rash on contact
    western poison oak; Rhus diversiloba.
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toxicodendron quercifolium

  • noun poisonous shrub of southeastern United States causing a rash on contact
    Rhus quercifolia; eastern poison oak; Rhus toxicodenedron.
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toxicodendron radicans

  • noun climbing plant common in eastern and central United States with ternate leaves and greenish flowers followed by white berries; yields an irritating oil that causes a rash on contact
    poison mercury; poison oak; poison ivy; markweed; Rhus radicans.
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toxicodendron vernicifluum

  • noun small Asiatic tree yielding a toxic exudate from which lacquer is obtained
    Japanese sumac; varnish tree; lacquer tree; Rhus verniciflua; Chinese lacquer tree; Japanese varnish tree; Japanese lacquer tree.
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toxicodendron vernix

  • noun smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries; yields an irritating oil
    poison dogwood; poison sumac; Rhus vernix; poison ash.
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