Classification
Within iNaturalist.org

All Names

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

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Recent observations

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

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.

Photos / Sounds

13828035115_594e9171c4_s

What

Western Poison Oak Toxicodendron diversilobum

Observer

jaykeller

Date

April 13, 2014 09:00 AM PDT

Photos / Sounds

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

digitalvapor

Date

April 12, 2014 03:27 PM PDT

Description

muir woods

Tags

Photos / Sounds

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

robberfly

Date

April 12, 2014 02:02 PM PDT

Description

Always stops me when in flower...

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

photon-hog

Date

April 11, 2014

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

rsmart

Date

April 11, 2014 11:22 AM PDT

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

dpom

Date

April 10, 2014 08:47 AM PDT

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

kulia808

Date

March 22, 2014 10:38 AM PDT
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.