The smaller photos come from the Michigan Flora website and the larger ones are mine.
Carex bebbii
Carex bebbii
Carex interior
Carex stipata
Carex stipata
Carex disperma
Carex disperma
Carex gracillima
Carex pedunculata
Carex pedunculata
Carex hystericina
Carex hystericina
Carex vulpinoidea
Carex vulpinoidea
Carex retrorsa
Carex retrorsa
Miles Hearn