Poison Ivy (Toxicodendron radicans) Leaves of three.    From Wordnik.com.  [PhotoHunter: 3 « Mudpuddle] Reference

And here is the distribution range of the genus Toxicodendron.    From Wordnik.com.  [What do philomycid slugs and poison ivy have in common?] Reference

I felt positive that the remedy indicated was Rhus Toxicodendron.    From Wordnik.com.  [Doctor Jones' Picnic] Reference

This peculiarity is not limited to the Philomycidae and Toxicodendron radicans.    From Wordnik.com.  [What do philomycid slugs and poison ivy have in common?] Reference

Woody vines increase in abundance, including poison ivy (Toxicodendron radicans), greenbriers (Smilax spp.), and trumpet-creeper (Campsis radicans).    From Wordnik.com.  [Mississippi lowland forests] Reference

Common shrubs and herbaceous species include blackberry (Rubus spp.), sumac (Rhus spp.), honeysuckle (Lonicera spp.), and poison ivy (Toxicodendron radicans).    From Wordnik.com.  [Southeastern mixed forests] Reference

Transitional communities of humid evergreen forest occur at about 800 m elevation, with Dipterocarpus turbinatus and Toxicodendron succedanea as the dominant canopy trees.    From Wordnik.com.  [Luang Prabang montane rain forests] Reference

On the left is a poison ivy (Toxicodendron radicans) with its characteristics 3 leaves, in the center and to the right is a Virginia creeper (Parthenocissus quinquefolia) with its characteristics 5-leaflet leaves and covering the ground is the English ivy (Hedera helix).    From Wordnik.com.  [Archive 2009-07-01] Reference

Image: 800px-Toxicodendron radicans3. jpg | Eastern Poison Ivy.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Toxicodendron family, which includes poison oak and poison ivy.    From Wordnik.com.  [eHow - Health How To's] Reference

Image: 800px-Toxicodendron pubescens. jpg | Atlantic Poison Oak.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Toxicodendron radicans, comes from the Latin word "toxicum," which literally means.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Subtaxa: Magnoliopsida Image: 800px-Toxicodendron radicans3. jpg | Eastern Poison Ivy.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Photo by Ian Conway Poison ivy (Toxicodendron radicans) can ruin any outdoor activity.    From Wordnik.com.  [WN.com - Articles related to High school choirs 'Celebrate America' for WQED] Reference

Its scientific name, '' Toxicodendron radicans '', comes from the Latin word "toxicum," which literally means "poison.".    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Nachncht von versuchen» die ûber den Giftbaum (Rhus Toxicodendron Linn.) angestellt worden» um seîne be - standtheile zu kennen» und die art und weise wie éein gift auf verschiedene thiere wiirkt, zu bestimmen.    From Wordnik.com.  [Catalogus bibliothecæ historico-naturalis Josephi Banks ... Auctore Jona Dryander, ...] Reference

Made from toxic sap (urushi) cultivated from the lacquer tree (Toxicodendron vernicifluum or formerly Rhus verniciflua), which grows in Southeast Asia, the material first became available to Europe through Portuguese missionaries in the 1500s and then via Dutch merchants who had a monopoly on European trade with Japan after 1640.    From Wordnik.com.  [Art Knowledge News] Reference

Image: Toxicodendron rydbergii. jpg | Western Poison Ivy.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Toxicodendron radicans is the poison ivy.    From Wordnik.com.  [What do philomycid slugs and poison ivy have in common?] Reference

Toxicodendron vernicifluum), or lacquer sumach, produces a white, poisonous secretion that can be used to coat objects in different colors.    From Wordnik.com.  [Lincoln vs Cadillac] Reference

( '' Toxicodendron radicans '').    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

( '' Toxicodendron rydbergii '').    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

( '' Toxicodendron pubescens '').    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Toxicodendron diversilobum is it's name.    From Wordnik.com. Reference

Image: 800px-Toxicodendron radicans3. jpg |.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Rhus Toxicodendron.    From Wordnik.com.  [An Epitome of the Homeopathic Healing Art Containing the New Discoveries and Improvements to the Present Time] Reference

Toxicodendron.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

(Toxicodendron radicans).    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Species: Toxicodendron radicans.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Toxicodendron, B 2.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

Letters concerning Toxicodendron.    From Wordnik.com.  [Catalogus bibliothecæ historico-naturalis Josephi Banks ... Auctore Jona Dryander, ...] Reference

Toxicodendron, 66.    From Wordnik.com.  [Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants] Reference

3i Kay EBay on the Rhus Toxicodendron, or Sumach.    From Wordnik.com.  [The Analytical Review, Or History of Literature, Domestic and Foreign, on an Enlarged Plan] Reference

Poison-ivy Toxicodendron radicans 52, 67, 177, 214, 264.    From Wordnik.com.  [The Field Guide to Wildlife Habitats of the Eastern United States] Reference

The Secretary's staff handed out a single page containing the entire list, which includes Rattus rattus, kudzu and Toxicodendron radicans, Blattella germanica, Plasmodium falciparum and Plasmodium vivax, endroctonus ponderosae, African trypanosomiasis and tse-tse fly, tubercle bacillus, the order Scorpiones, the algae supergroups, and the entire Cactaceae and mosquito families.    From Wordnik.com.  [Joseph Romm: Bush Launches Unendangered Species List, Phones "Rename the Polar Bear" Winner] Reference