You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Beamers Falls, on Bruce Trail southwest of Grimsby Remove constraint Place: Beamers Falls, on Bruce Trail southwest of Grimsby Topic Amblystegiaceae Remove constraint Topic: Amblystegiaceae Topic Bryophyta Remove constraint Topic: Bryophyta Topic Drepanocladus Remove constraint Topic: Drepanocladus