You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Cass Remove constraint Place: Cass Place In the Southwest Michigan Land Conservancy's Spirit Springs Preserve. Ca. 7.5 miles WNW of Three Rivers. Remove constraint Place: In the Southwest Michigan Land Conservancy's Spirit Springs Preserve. Ca. 7.5 miles WNW of Three Rivers. Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Topic Eleocharis Remove constraint Topic: Eleocharis Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales