You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Glen Township; Cavern Lake Canyon & Cavern Lake Creek, ca 6.7 mi WNW of Dorion. Remove constraint Place: Glen Township; Cavern Lake Canyon & Cavern Lake Creek, ca 6.7 mi WNW of Dorion. Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Place Thunder Bay Remove constraint Place: Thunder Bay Topic Bryophyta Remove constraint Topic: Bryophyta Topic Hypnaceae Remove constraint Topic: Hypnaceae Topic Hypnales Remove constraint Topic: Hypnales