Classification
Within iNaturalist.org

All Names

  • English
    • Pacific Poison Oak
    • Western Poison Oak
  • Scientific Names
    • Toxicodendron diversilobum
    • Rhus diversiloba

Guide Colors

Extras

Taxonomic changes »

Taxon schemes »

Make taxonomic Flickr tags for this taxon »

Flickr invite link »

Wikipedia taxobox »

Tree Browser »

Search descendant taxa »

Embed a widget for this taxon on your website »

Recent observations

Photos / Sounds

16662904822 8c61490446 s

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

finatic

Date

February 21, 2015 01:21 PM PST

Description

Santa Barbara County, California, US

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

rangervic

Date

February 26, 2015 03:47 PM PST

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

rangervic

Date

February 26, 2015 03:44 PM PST

Photos / Sounds

What

Western Poison Oak Toxicodendron diversilobum

Observer

pleary

Date

February 21, 2015

Photos / Sounds

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

finatic

Date

February 7, 2015 12:24 PM PST

Description

San Diego County, California, US

Photos / Sounds

No photos or sounds

Observer

ghdayton

Date

the past

Place

(Somewhere...)

Photos / Sounds

16592173956 344c913796 s

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

jaykeller

Date

February 21, 2015 01:19 PM PST

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

sjb

Date

February 21, 2015 02:15 PM PST

Photos / Sounds

Square

What

Pacific Poison Oak (Toxicodendron diversilobum) Toxicodendron diversilobum

Observer

xingpingchen

Date

February 3, 2015 03:31 PM PST

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

mmhalbur

Date

January 26, 2015 01:47 PM PST

Description

Just leafing out and with flower buds.

Photos / Sounds

Square

Observer

annabeana

Date

February 21, 2015 09:03 AM PST

Photos / Sounds

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

annabeana

Date

February 20, 2015 03:41 PM PST
View all observations

Description from Wikipedia

Toxicodendron diversilobum, commonly named Pacific poison oak or western poison oak (syn. Rhus diversiloba), is in the Anacardiaceae family (the sumac family).

No range data available.