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You are here: Home > Search Results > 17101
Peridermium harknessii on Pinus ponderosa

imageID: 17101
Description: Peridermium harknessii on Pinus ponderosa
Keywords: canker
forest pathology
Organisms: ponderosa pine
Original collection id: 960
Media: B&W photograph 3 x 4 in
Collection: RMRS Archive Images
Quality: 3
Location: [nr] Nemo, Black Hills N.F.; SD; United States
Date(mm/dd/yyyy): 7/21/1936
Comments: Peridermimum harknessii canker on Pinus Ponderosa 6" dbh. W.R.R.S. Plot 51
Citation: Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation:

USDA Forest Service. 2007. Forest Service Research Image Library. Fort Collins, CO: Forest Service Research Data Archive. https://www.fs.usda.gov/rds/imagedb

Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!