You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Shore of Cavanaugh Lake, near Chelsea. Remove constraint Place: Shore of Cavanaugh Lake, near Chelsea. Place Washtenaw Remove constraint Place: Washtenaw Topic Amelanchier Remove constraint Topic: Amelanchier Topic Rosaceae Remove constraint Topic: Rosaceae Topic Rosales Remove constraint Topic: Rosales