Toxicodendron

[n] - in some classifications: comprising those members of the genus Rhus having foliage that is poisonous to the touch
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toxicodendron

A genus (formerly rhus) of shrubs, vines, or trees that yields a highly allergenic oleoresin which causes a severe contact dermatitis. The most toxic species are toxicodendron vernix (poison sumac), t. Diversilobum (poison oak), and t. Radicans (poison ivy). T. Vernicifera yields a useful varnish from which certain enzymes (laccases) are obtained.
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Toxicodendron

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
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Toxicodendron

(tok″sĭ-ko-denĀ“dron) Rhus.
Found on http://www.encyclo.co.uk/local/21001

Toxicodendron

Toxicodendron 1. 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. 2. An alternative genus for six species of poison ivies and poison oaks within the genus Rhus. 3. A genus (formerly rhus) of shrubs, vines, or trees that yields a highly a
Found on http://www.wordinfo.info/words/index/info/view_unit/2166/13

Toxicodendron

Type: Term Pronunciation: tok′si-kō-den′dron Definitions: 1. A genus of poisonous plants (family Anacardiaceae), also known as Rhus, with smooth fruits and foliage that contain urushiol, which produces a contact dermatitis (Rhus dermatitis); species include poison ivy (Toxicodendron radicans), poison oak (Toxicodendron diversilobum
Found on http://www.medilexicon.com/medicaldictionary.php?t=92722
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