You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Ca. 8 km SW of Eganville, Bonnechere River, near Bonnechere Caves, Grattan Township Remove constraint Place: Ca. 8 km SW of Eganville, Bonnechere River, near Bonnechere Caves, Grattan Township Place Ontario Remove constraint Place: Ontario Topic Bryaceae Remove constraint Topic: Bryaceae Topic Bryales Remove constraint Topic: Bryales Topic Bryum Remove constraint Topic: Bryum