Classification
Within iNaturalist.org

All Names

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

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Extras

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Recent observations

Photos / Sounds

Observer

coffearobusta42

Date

April 18, 2014 05:05 PM PDT

Photos / Sounds

Square

What

Western Poison Oak Toxicodendron diversilobum

Observer

rebeccafay

Date

April 20, 2014 02:21 PM PDT

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

kueda

Date

April 20, 2014 07:36 PM PDT

Photos / Sounds

No photos or sounds

What

Western Poison Oak Toxicodendron diversilobum

Observer

arnel

Date

April 20, 2014

Place

Tilden Nature Area - EEC/Little Farm - Laurel Creek Canyon - Pine Tree Trail - Loop Road - Jewel Lake (Google, OSM) (Google, OSM)

Description

Seen pretty much everywhere.

Photos / Sounds

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

kueda

Date

April 20, 2014 05:51 PM PDT

Description

Truly awesome poison oak tree

Photos / Sounds

Square

What

Western Poison Oak Toxicodendron diversilobum

Observer

gyrrlfalcon

Date

April 20, 2014 12:05 PM PDT

Photos / Sounds

What

Western Poison Oak Toxicodendron diversilobum

Observer

loloscheiner

Date

April 20, 2014 11:21 AM PDT

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

mrchasse

Date

April 4, 2014 10:54 AM PDT

Photos / Sounds

Square

What

Pacific Poison Oak Toxicodendron diversilobum

Observer

smvance70

Date

April 19, 2014 11:44 AM PDT

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
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.