You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place L. bank of Current R. just above confluence with Onion L., 1.7 km. W. of Spruce R. Rd., 25 km. NNE of Thunder Bay City Remove constraint Place: L. bank of Current R. just above confluence with Onion L., 1.7 km. W. of Spruce R. Rd., 25 km. NNE of Thunder Bay City Place Ontario Remove constraint Place: Ontario Topic Muhlenbergia Remove constraint Topic: Muhlenbergia Topic Poaceae Remove constraint Topic: Poaceae