You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place L. Emma Road and about 1½ miles from Lake May. Remove constraint Place: L. Emma Road and about 1½ miles from Lake May. Place North America Remove constraint Place: North America Place Presque Isle Remove constraint Place: Presque Isle Topic Plantae Remove constraint Topic: Plantae Topic Rosales Remove constraint Topic: Rosales Topic Spiraea Remove constraint Topic: Spiraea