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    • Toxicodendron

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3778154190_c3656602c9_sMagnifier 3428319446_c2a2f4fab6_sMagnifier 2720928647_57aef27d2b_sMagnifier 890771899_cbfd61bd8d_sMagnifier 3622311404_3539926458_sMagnifier 4547261920_826131b280_sMagnifier 5644269033_437eb18c10_sMagnifier 3768096836_93097b3f0a_sMagnifier 5122696454_4ba0c59d77_sMagnifier 75px-toxicodendron_radicans_(l.)_kuntze_-_eastern_poison_ivy,_poison_ivy,_poisonivy_(3778154190)Magnifier 7754113740_dfbf285697_sMagnifier SquareMagnifier SquareMagnifier 7754115106_3ed3d693fc_sMagnifier 7754109040_f3c067cd30_sMagnifier 5496509828_75c1707511_sMagnifier
Creative Commons Flickr Photos Tagged "Toxicodendron."
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Recent observations

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

smvance70

Date

April 19, 2014 11:44 AM PDT

Photos / Sounds

Square

What

Poison Ivy Toxicodendron radicans

Observer

naturenut

Date

April 18, 2014

Description

it's coming up everywhere

Photos / Sounds

Square

What

Poison Ivy Toxicodendron radicans

Observer

musicwolf

Date

April 18, 2014 04:57 AM EDT

Photos / Sounds

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

sarahsnail

Date

April 16, 2014 09:45 AM PDT

Photos / Sounds

No photos or sounds

What

Western Poison Oak Toxicodendron diversilobum

Observer

dreierj

Date

April 15, 2014

Photos / Sounds

13905331225_6da3e7f13c_s

What

Western Poison Oak Toxicodendron diversilobum

Observer

loarie

Date

April 16, 2014 02:28 PM PDT

Photos / Sounds

Square

What

Poison Ivy (Toxicodendron radicans) Toxicodendron radicans

Date

April 15, 2014 11:30 AM CDT

Description

Observed by Mrs. Linam.

Growing near the river.

Had three leaves.

Photos / Sounds

13896096774_4961007c04_s

What

western poison ivy Toxicodendron rydbergii

Observer

finatic

Date

April 6, 2014 11:36 AM PDT

Description

Cochise County, Arizona, US

Photos / Sounds

13884658695_618e6ca0ea_s

What

Western Poison Ivy Toxicodendron rydbergii

Observer

jaykeller

Date

April 6, 2014 03:07 PM PDT

Photos / Sounds

13839540455_32aeb0a5a0_s

What

pacific poison oak Toxicodendron diversilobum

Observer

wildmarin

Date

April 12, 2014 10:06 AM PDT

Photos / Sounds

Square

Observer

dgreenberger

Date

April 14, 2014 12:43 PM PDT

Photos / Sounds

Square

What

Western Poison Oak Toxicodendron diversilobum

Observer

antnat

Date

April 12, 2014

Description

In flower! Smell great. Be careful, or take my word for it.

View all observations

Description from Wikipedia

Toxicodendron a genus of flowering plants in the sumac family, Anacardiaceae. It contains woody trees, shrubs and vines, including poison ivy, poison oak, and the lacquer tree. All members of the genus produce the skin-irritating oil urushiol, which can cause a severe allergic reaction. The generic name is derived from the Greek words τοξικός (toxikos), meaning "poison," and δένδρον (dendron), meaning "tree".

No range data available.