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Photograph of Cross Section of an Aspen Attacked by Fomes Igniarius
Original caption: Cross section of an aspen which has been attacked by Fomes Igniarius. Historic Photographs
Photograph of Fomes Igniarius on an Aspen in the Hardwood Stand Just W...
Original caption: Fomes igniarius on an aspen in the hardwood stand just west of Rainbow Camp. Historic Photographs