You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Woods and boggy areas at the margins of Killen's Pond, along trail around the Pond, ca 5 mi north of Marvels Crossroads Remove constraint Place: Woods and boggy areas at the margins of Killen's Pond, along trail around the Pond, ca 5 mi north of Marvels Crossroads Topic Bryopsida Remove constraint Topic: Bryopsida