You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Adirondack Mts., gorge of West Branch of Ausable River, 2 1/2 miles SSW of Wilmington Remove constraint Place: Adirondack Mts., gorge of West Branch of Ausable River, 2 1/2 miles SSW of Wilmington Place Essex Remove constraint Place: Essex Place New York Remove constraint Place: New York Topic Atrichum Remove constraint Topic: Atrichum Topic Bryophyta Remove constraint Topic: Bryophyta Topic Polytrichaceae Remove constraint Topic: Polytrichaceae