Photo 15962176, (c) Alex Shepard, some rights reserved (CC BY), uploaded by Alex Shepard

Attribution © Alex Shepard some rights reserved Uploaded by alexshepard Source iNaturalist Associated observations Photos / Sounds What Pacific Poison Oak (Toxicodendron diversilobum) Observer alexshepard Date April 20, 2018 11:30 AM PDT Place San Bruno Mountain State & County Park, Brisbane, CA, US (Google, OSM) Date Added April 20, 2018 06:02 PM PDT 2 IDs Research Grade View Sizes small medium large original