You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Ontario Remove constraint Place: Ontario Place Thunder Bay Remove constraint Place: Thunder Bay Place canyon at northwest corner of Cavern Lake, 16 km north-northwest of Dorion Station Remove constraint Place: canyon at northwest corner of Cavern Lake, 16 km north-northwest of Dorion Station Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryopsida Remove constraint Topic: Bryopsida Type still image Remove constraint Type: still image