Is this Eastern Poison Ivy (Toxicodendron radicans), or Poison Oak (Toxicodendron pubescens) reddit.com/gallery/pjzgy5
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πŸ‘€︎ u/KommissarReb
πŸ“…︎ Sep 08 2021
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Pacific Poison Oak (Toxicodendron diversilobum) that just turned an intense red (unedited) in Southern California
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πŸ‘€︎ u/darkpyschicforce
πŸ“…︎ Jun 03 2021
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Toxicodendron radicans, aka Poison Ivy, starts are coming up.
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πŸ‘€︎ u/LairMadames
πŸ“…︎ May 14 2021
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Western Poison Oak (Toxicodendron diversilobum) with flower buds in the San Rafael Hills
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πŸ‘€︎ u/darkpyschicforce
πŸ“…︎ May 29 2021
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Rhus Toxicodendron Dilution pushmycart.com/catalogsea…
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πŸ‘€︎ u/Pushmycart-India
πŸ“…︎ May 28 2021
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Toxicodendron radicans, companion plant for bee magnet Impatiens capensis
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πŸ‘€︎ u/NotDaveBut
πŸ“…︎ Jun 30 2020
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Know what this is? If you hike in the area better learn to recognize it. It's poison oak (Toxicodendron diversilobum) and it is everywhere in the chaparral locally. From this morning. [OC]
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πŸ‘€︎ u/darkpyschicforce
πŸ“…︎ Feb 22 2020
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Floral Tattoo I drew for another reddditor, Anemone (Anemone coronaria) , Poison Sumac (Toxicodendron vernix) and Hawthorn (Crataegus coccinea)
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πŸ‘€︎ u/kaosmixes5
πŸ“…︎ Feb 03 2021
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Is this a toxicodendron, poison oak perhaps?
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πŸ“…︎ Aug 29 2019
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Huge Toxicodendron/Poison ivy plant using a dead tree as a host to climb and appear "tree-like." -East Tennessee imgur.com/oqgy0Vs
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πŸ‘€︎ u/zz80zz
πŸ“…︎ Aug 07 2019
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White birch, poison ivy, unknown papery fungus. [Betula papyrifera, Toxicodendron radicans, ???] [572x718] [OC]
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πŸ‘€︎ u/redcolumbine
πŸ“…︎ Apr 29 2019
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Helianthus tuberosus vs toxicodendron radicans

Would sunchoke be a possible competitor for poison ivy? They seem to prefer similar niches, sunny edge areas. The ecological role of undergrowth suppression and soil o.m. deposition seem similar.

The common permaculture suggestion of crown herbicide application followed by sheet mulching and planting with forest seems like it could be improved for large areas by the use of an alternative for resource and labor heavy sheet mulching. Any other suggestions?

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πŸ‘€︎ u/ecodesiac
πŸ“…︎ May 22 2018
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Please Explain!!! Hedera helix, Epipremnum aureum and Toxicodendron are all called something with Ivy in German (gemeiner Efeu, Eufeutute, Giftefeu) could please anybody explain me why?

Their scientific names led me to the conclusion, that they don't have anything in common. The etymology of the word itself didn't provide any information. Please help!!! It drives me crazy

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πŸ‘€︎ u/lisRSPWN
πŸ“…︎ Oct 30 2019
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If you need to wipe in the woods, toxicodendron radiens has natural oils, gentler than baby wipes, and moisturizes too! Leaves of three, it's for me. upload.wikimedia.org/wiki…
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πŸ‘€︎ u/trabic
πŸ“…︎ Sep 20 2017
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My kind of luck! (Toxicodendron radicans) imgur.com/mHHb63q
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πŸ‘€︎ u/cuginhamer
πŸ“…︎ Jun 23 2014
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Poison ivy, Toxicodendron radicans. [2842X2839][OC] flickr.com/photos/yoopera…
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πŸ‘€︎ u/yooperann
πŸ“…︎ May 07 2015
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California Blackberry (Rubus ursinus) and Poison Oak (Toxicodendron diversilobum), Point Reyes National Seashore, California [5312 Γ— 2988] [OC]
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πŸ‘€︎ u/danpietsch
πŸ“…︎ Mar 03 2019
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outward-genus-toxicodendron
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πŸ‘€︎ u/quote_emperor
πŸ“…︎ Apr 08 2019
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"Leaves of three, let it be." Poison ivy (Toxicodendron radicans) [2873X2155][OC] flickr.com/photos/yoopera…
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πŸ‘€︎ u/yooperann
πŸ“…︎ Sep 17 2018
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I did my own interpretation of Poison Ivy, titled it 'Toxicodendron'
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πŸ‘€︎ u/Arnix
πŸ“…︎ May 24 2016
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Poison oak, Toxicodendron diversilobum [2832 x 2128] [OC] flickr.com/photos/j-fish/…
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πŸ‘€︎ u/Jellyfish84
πŸ“…︎ Nov 22 2012
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Poison Sumac? (Toxicodendron vernix)
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πŸ‘€︎ u/Red75c
πŸ“…︎ Sep 10 2017
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Question about the distribution of Toxicodendron spp.

I live in Northern Virginia, originally from West Virginia. All my life I have heard poison oak, sumac, and ivy discussed as a group to avoid (understandably).

But all throughout my travels as an intern and landscaper, I have only come across poison ivy; despite anecdotes about people "only being allergic to poison oak," or what have you.

Does poison oak even grow on this side of the Rockies? I checked USDA and it is firmly distributed on the Pacific coast, as it should be. What plant do they think is poison oak?

TL;dr: Does poison oak exist on the East coast or am I oblivious?

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πŸ‘€︎ u/MoondayCapricorn
πŸ“…︎ May 17 2016
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The Many Shades of Poison Oak (Toxicodendron diversilobum) imgur.com/a/ab3kK
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πŸ‘€︎ u/badaimarcher
πŸ“…︎ Mar 02 2013
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New leaves - poison oak (Toxicodendron diversilobum) [OC] [5184x3456]
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πŸ‘€︎ u/greatyellowshark
πŸ“…︎ Mar 05 2013
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Poison Oak/Toxicodendron diversilobum [3872x2592]
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πŸ‘€︎ u/biwwlybam
πŸ“…︎ May 27 2011
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Blind Girl Here. Give Me Your Best Blind Jokes!

Do your worst!

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πŸ‘€︎ u/Leckzsluthor
πŸ“…︎ Jan 02 2022
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What starts with a W and ends with a T

It really does, I swear!

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πŸ‘€︎ u/PsychedeIic_Sheep
πŸ“…︎ Jan 13 2022
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Dropped my best ever dad joke & no one was around to hear it

For context I'm a Refuse Driver (Garbage man) & today I was on food waste. After I'd tipped I was checking the wagon for any defects when I spotted a lone pea balanced on the lifts.

I said "hey look, an escaPEA"

No one near me but it didn't half make me laugh for a good hour or so!

Edit: I can't believe how much this has blown up. Thank you everyone I've had a blast reading through the replies πŸ˜‚

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πŸ‘€︎ u/Vegetable-Acadia
πŸ“…︎ Jan 11 2022
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What is a a bisexual person doing when they’re not dating anybody?

They’re on standbi

πŸ‘︎ 11k
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πŸ‘€︎ u/Toby-the-Cactus
πŸ“…︎ Jan 12 2022
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What do you call quesadillas you eat in the morning?

Buenosdillas

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πŸ‘€︎ u/FarronKeepSucks
πŸ“…︎ Jan 14 2022
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