Endocronartium harknessii on jack pine. Silviculture 441b 488b
Title
Endocronartium harknessii on jack pine. Silviculture 441b 488b
Subject
Forest Products Industry
Description
Endocronartium harknessii sporulating (aeciospores) on jack pine. Engelhart Management Unit
Creator
Ken Armson
Date
1970-06
Format
JPEG
Type
Photograph
Identifier
Ken Armson-Silviculture-441b
Coverage
Canada - Ontario
Original Format
Photo
Files
Collection
Citation
Ken Armson, “Endocronartium harknessii on jack pine. Silviculture 441b 488b,” Archives & Digital Collections at Lakehead University Library, accessed October 23, 2026, https://digitalcollections.lakeheadu.ca/items/show/4687.