You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Pyramid Lake Trail, North Cascades National Park Remove constraint Place: Pyramid Lake Trail, North Cascades National Park Place Washington Remove constraint Place: Washington Topic Marchantiophyta Remove constraint Topic: Marchantiophyta Topic Scapania Remove constraint Topic: Scapania Type still image Remove constraint Type: still image