You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Bruce Remove constraint Place: Bruce Place Greig's Caves, ca. 10 km. southeast of Ferndale Remove constraint Place: Greig's Caves, ca. 10 km. southeast of Ferndale Place Ontario Remove constraint Place: Ontario Topic Bryophyta Remove constraint Topic: Bryophyta