You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place in the valley of Pass Creek, at Sproat, Columbia River Remove constraint Place: in the valley of Pass Creek, at Sproat, Columbia River Place no data Remove constraint Place: no data Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryum Remove constraint Topic: Bryum Topic Plantae Remove constraint Topic: Plantae