Miscellaneous Forestry

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Image	Subject Name	Scientific Name	Description
5366936	laminated root disease	Phellinus weirii	Ectotrophic mycelium of the root disease Phellinus weirii, which causes decay in conifer trees.
5366922	white heartwood rot	Phellinus tremulae	Section of aspen showing decay due to Phellinus tremulae.