Peridermium harknessii galls on jack pine.
Title
Peridermium harknessii galls on jack pine.
Subject
Forest Products Industry
Description
Peridermium harknessii galls on jack pine. Sapawe
Creator
Ken Armson
Date
1976-06
Format
Jpeg
Type
Photograph
Identifier
Armson-Silviculture-1182b
Coverage
Canada-Ontario-Sapawe
Files
Collection
Citation
Ken Armson, “Peridermium harknessii galls on jack pine.,” Archives & Digital Collections at Lakehead University Library, accessed November 5, 2026, https://digitalcollections.lakeheadu.ca/items/show/6948.