Carex

Carex firmior

Carex filicina

Carex filiformis

Downy-fruited sedge

Carex fissuricola

Carex flavocuspis

Carex flagellifera

Carex flaviformis

Carex flexirostris

Carex fluviatilis

Carex foraminata

Carex foraminatiformis

Carex floridana

Carex folliculata

Northern long sedge

Carex fracta

Carex forrestii

Carex fragilis

Carex fretalis

Carex fructus

Carex fragosoana

Carex albolutescens

Greenwhite sedge