You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Michigan Remove constraint Place: Michigan Place Montmorency Remove constraint Place: Montmorency Place North America Remove constraint Place: North America Place S. side of Clear Lake, at county park; T32N, R2E, near boundary of sects. 33 & 34. Remove constraint Place: S. side of Clear Lake, at county park; T32N, R2E, near boundary of sects. 33 & 34. Place USA Remove constraint Place: USA Topic Equisetum Remove constraint Topic: Equisetum Topic Plantae Remove constraint Topic: Plantae