You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Gogebic Remove constraint Place: Gogebic Place Michigan Remove constraint Place: Michigan Place South side of Underwood Grade, 1½ miles east of road from Ironwood. Remove constraint Place: South side of Underwood Grade, 1½ miles east of road from Ironwood. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Polygonaceae Remove constraint Topic: Polygonaceae