Abruptbeak Sedge          

Acid-loving Sedge          

Acute Spikerush          

Alabama Swamp Flatsedge          

Algal Bulrush          

Alpine Bulrush          

Alpine Flatsedge          

Alpine Nerve Sedge          

American Halfchaff Sedge          

American Woollyfruit Sedge          

Analogue Sedge      

Anglestem Beaksedge          

Annual Fimbry          

Appalachian Sedge          

Arapaho Sedge          

Arctic Cottongrass          

Arctic Marsh Sedge          

Arizona Spikerush          

Arkansas Sedge          

Asian Flatsedge