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Toxicodendron rydbergii

by
Scientific NameToxicodendron rydbergii (Small ex Rydb.) Greene
FamilyAnacardiaceae
Common Nameswestern poison-ivy
Eastern WashingtonNative
Synonyms
Conservation Status
Notes

Click on any image to enlarge it.

Flora of Eastern Washington Image: Toxicodendron rydbergii full plant in nature
Along Hwy 22 SE of Toppenish, WA 0.1 mi SE of Plank Rd; 46.30840N 120.20711W – Yakima Co. – 5/30/2010
Flora of Eastern Washington Image: Toxicodendron rydbergii zoom in on leaves in nature
Along Hwy 22 SE of Toppenish, WA 0.1 mi SE of Plank Rd; 46.30840N 120.20711W – Yakima Co. – 5/30/2010
Flora of Eastern Washington Image: Toxicodendron rydbergii zoom in on stems in nature
Near the south edge of Kepple Lake on the Turnbull National Wildlife Refuge S. of Cheney, WA – Spokane Co. – 4/27/2003
Flora of Eastern Washington Image: Toxicodendron rydbergii brances and leaves in naturer
Along Hwy 22 SE of Toppenish, WA 0.1 mi SE of Plank Rd; 46.30840N 120.20711W – Yakima Co. – 5/30/2010
Flora of Eastern Washington Image: Toxicodendron rydbergii zoom in on bulbs in nature
Near the south edge of Kepple Lake on the Turnbull National Wildlife Refuge S. of Cheney, WA – Spokane Co. – Late fall

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