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 Nebraska Remove constraint Place: Nebraska Place Niobrara River valley, 11 miles south of Gorden, off Hwy 27 Remove constraint Place: Niobrara River valley, 11 miles south of Gorden, off Hwy 27 Place USA Remove constraint Place: USA Topic Bryophyta Remove constraint Topic: Bryophyta Topic Pottiales Remove constraint Topic: Pottiales