You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Marquette Remove constraint Place: Marquette Place Near north-south drainage divide southwest of Hairpin Curve on County Road 510. Remove constraint Place: Near north-south drainage divide southwest of Hairpin Curve on County Road 510. Place North America Remove constraint Place: North America Topic Polypodiales Remove constraint Topic: Polypodiales Topic Polystichum Remove constraint Topic: Polystichum