You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Grand Forks area, Marcell Intensive Bog, Watershed S-2, 32 km north of Grand Forks Remove constraint Place: Grand Forks area, Marcell Intensive Bog, Watershed S-2, 32 km north of Grand Forks Place Itasca Remove constraint Place: Itasca Place Minnesota Remove constraint Place: Minnesota Topic Plantae Remove constraint Topic: Plantae Topic Sphagnaceae Remove constraint Topic: Sphagnaceae Topic Sphagnopsida Remove constraint Topic: Sphagnopsida