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Toxicodendron rydbergii

18 photos found; showing 1-12

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western poison-ivy berries
Toxicodendron rydbergii (Rhus rydbergii)
Columbia Hills State Park, Klickitat County, Washington (11/24/23)
western poison-ivy leaves
Toxicodendron rydbergii (Rhus rydbergii)
Smith Rock State Park, Deschutes County, Oregon (6/1/23)
western poison-ivy
Toxicodendron rydbergii (Rhus rydbergii)
Umtanum Creek Canyon, Kittitas County, Washington (5/10/23)
western poison-ivy berries
Toxicodendron rydbergii (Rhus rydbergii)
Horsethief Butte Trail, Klickitat County, Washington (1/26/23)
poison-ivy berries
Toxicodendron rydbergii (Rhus rydbergii)
Hulls Gulch Interpretive Trail, Ada County, Idaho (5/12/22)
poison-ivy leaves & last year's berries
Toxicodendron rydbergii (Rhus rydbergii)
Snively Hot Springs, Malheur County, Oregon (5/10/22)
western poison-ivy sticks
Toxicodendron rydbergii (Rhus rydbergii)
Horsethief Butte, Klickitat County, Washington (2/10/22)
western poison-ivy
Toxicodendron rydbergii (Rhus rydbergii)
Horsethief Butte, Klickitat County, Washington (5/20/21)
wild raspberry flowers & poison-ivy leaves
Rubus leucodermis, Toxicodendron rydbergii (Rhus rydbergii)
Stud Creek Trail, Wallowa-Whitman National Forest, Oregon (5/7/21)
western poison-ivy
Toxicodendron rydbergii (Rhus rydbergii)
Succor Creek State Natural Area, Malheur County, Oregon (5/4/21)
western poison-ivy
Toxicodendron rydbergii (Rhus rydbergii)
Rye Valley, Baker County, Oregon (5/3/21)
poison-ivy berries
Toxicodendron rydbergii (Rhus rydbergii)
Lost Corral Trail, Cottonwood Canyon State Park, Oregon (3/31/21)

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All content is the property of Adam Schneider. If you'd like to use any of these images in an on-line or published work, contact me at schneider pobox com. Larger, un-watermarked versions of most photos are available.