You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Cathedral Rocks north of Cathedral Road, Pigeon Cove, Rockport. Remove constraint Place: Cathedral Rocks north of Cathedral Road, Pigeon Cove, Rockport. Place Essex Remove constraint Place: Essex Place North America Remove constraint Place: North America Topic Carex Remove constraint Topic: Carex Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Plantae Remove constraint Topic: Plantae