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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 9 of 9
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Sound root (cross section) of Quercus alba
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Arlington; VA; United States
Description: Sound root (cross section) of Quercus alba
Date: 1917

Decayed root (cross section)  of Quercus alba caused by Polyporus dryadeus
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Arlington; VA; United States
Description: Decayed root (cross section) of Quercus alba caused by Polyporus dryadeus
Date: 1917

Decayed root (cross section) of Quercus alba caused by Polyporus dryadeus
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Arlington; VA; United States
Description: Decayed root (cross section) of Quercus alba caused by Polyporus dryadeus
Date: 1917

Quercus alba with symptoms of root and butt rot caused by Polyporus dryadeus
more info/bigger image
Collection: RMRS Archive Images
Keywords: butt rot
forest pathology
Location: Arlington Cemetery; VA; United States
Description: Quercus alba with symptoms of root and butt rot caused by Polyporus dryadeus
Date: 1912

Decay of Juniperus virginiana root cause by Polystictus versicolor.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Park Lane ; VA; United States
Description: Decay of Juniperus virginiana root cause by Polystictus versicolor.
Date: 1912

Root (cross section) of Quercus alba with decay caused by Polyporus dryadeus
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Arlington; VA; United States
Description: Root (cross section) of Quercus alba with decay caused by Polyporus dryadeus
Date:

Stiff base and wormy top of Polyporous dryadeus collected from Quercus alba
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Arlington; VA; United States
Description: Stiff base and wormy top of Polyporous dryadeus collected from Quercus alba
Date:

Decay of Quercus alba (radial-longitudinal view) caused by Polyporus frondosus
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Arlington; VA; United States
Description: Decay of Quercus alba (radial-longitudinal view) caused by Polyporus frondosus
Date:

Decay of Quercus alba (cross-section) caused by Polyporus dryadeus.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Arlington; VA; United States
Description: Decay of Quercus alba (cross-section) caused by Polyporus dryadeus.
Date: