You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Mackinac Remove constraint Place: Mackinac Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Place Opposite Echo Island, ca. 1½ mi. SW of Cedarville, on Les Cheneaux Channel, Lake Huron. Remove constraint Place: Opposite Echo Island, ca. 1½ mi. SW of Cedarville, on Les Cheneaux Channel, Lake Huron. Topic Malpighiales Remove constraint Topic: Malpighiales Topic Plantae Remove constraint Topic: Plantae