Bladder Sedge

Carex intumescens

''Carex intumescens'', also known as bladder sedge, is a species of ''Carex'' native to Canada and the eastern United States.
Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassMonocots
OrderPoales
FamilyCyperaceae
GenusCarex
SpeciesC. intumescens