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 Colorado Remove constraint Place: Colorado Place Deadwood Gulch, San Juan Mts., 2 miles SSW Silverton Remove constraint Place: Deadwood Gulch, San Juan Mts., 2 miles SSW Silverton Place USA Remove constraint Place: USA Topic Bryophyta Remove constraint Topic: Bryophyta Topic Hypnales Remove constraint Topic: Hypnales Topic Plantae Remove constraint Topic: Plantae