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    Agaricales (1)
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Cathy Stewart's Images

Organization: USDA Forest Service
Unit: Bitterroot National Forest
Country: United States
Remove Filters: 4 Sizes Available(X) Portrait(X)
2 Images of 2 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1241670 Armillaria root rot Armillaria solidipes Cutting away the bark reveals white fan-shaped felts of Armillaria mycelium in the cambium at the root collar.
1241684 laminated root disease Phellinus weirii Cream or yellow to cinnamon colored mycelium is found on the outer bark of roots with laminated root rot.

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