You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Isle Royale National Park One colony in Benson Creek where it crosses Daisy Farm Trail. T66N R34W SW1/4 sec. 22. Remove constraint Place: Isle Royale National Park One colony in Benson Creek where it crosses Daisy Farm Trail. T66N R34W SW1/4 sec. 22. Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Topic Alismatales Remove constraint Topic: Alismatales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Type still image Remove constraint Type: still image