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USFS Logo Research Data Archive
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Displaying items 1 - 5 of 5
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Fomes igniarius on Populus tremuloides.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: aspen
basidiocarp
Location: Campbell's Camp, Flagstaff; AZ; United States
Description: Fomes igniarius on Populus tremuloides.
Date: 10/15/1916

Frost Crack on Populus sp.
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Campbell Creek, near Flagstaff; AZ; United States
Description: Frost Crack on Populus sp.
Date: 10/15/1916

Cytospora chrysosperma canker on live Populus tremuloides
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Amole Canyon; NM; United States
Description: Cytospora chrysosperma canker on live Populus tremuloides
Date: 09/30/1914

Cytospora chrysosperma canker on Populus tremuloides
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Amole Canyon; NM; United States
Description: Cytospora chrysosperma canker on Populus tremuloides
Date: 09/30/1914

Spore horns (close view) of Cytospora chrysosperma on Populus tremuloides
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Cloudcroft; NM; United States
Description: Spore horns (close view) of Cytospora chrysosperma on Populus tremuloides
Date: