Sedge Family (Cyperaceae) -

• Scirpodendron (Scirpodendron)
  
• Bulrush (Scirpoides)
  Roundhead Bulrush
• Bulrush (Trichophorum)
  Alpine Bulrush, Tufted Bulrush, Yosemite Bulrush
• Bogrush (Schoenus)
  Smooth Bogrush, Bogrush, Black Bogrush
• Nutrush (Scleria)
  Cuban Nutrush, Eggers' Nutrush, Slenderfruit Nutrush
• Beaksedge (Rhynchospora)
  White Beaksedge, Baldwin's Beaksedge, Little Beaksedge
• Bulrush (Schoenoplectus)
  Hardstem Bulrush, Chairmaker's Bulrush, California Bulrush
• Bulrush (Scirpus)
  Long's Bulrush, Panicled Bulrush, Nevada Bulrush
• Birdcatching Sedge (Uncinia)
  False Watermeal, Birdcatching Sedge, Hawai'i Birdcatching Sedge
• Algal Bulrush (Websteria)
  Algal Bulrush
• Hairsedge (Bulbostylis)
  Tufted Hairsedge, Ware's Hairsedge, Watergrass
• Bulrush (Blysmus)
  Red Bulrush
• Sedge (Abildgaardia)
  Flatspike Sedge
• Sedge (Carex)
  Splitawn Sedge, Torrey's Sedge, Twisted Sedge
• Sawgrass (Cladium)
  California Sawgrass, Malanga, Smooth Sawgrass
• Flatsedge (Cyperus)
  Spectacular Flatsedge, Meyen's Flatsedge, Mutis' Flatsedge
• Cymophyllus (Cymophyllus)
  Fraser's Cymophyllus
• Beachstar (Remirea)
  Beachstar
• Bulrush (Oxycaryum)
  Cuban Bulrush
• Sawsedge (Gahnia)
  Round Sawsedge, Forest Sawsedge, Lanai Sawsedge
• Hypolytrum (Hypolytrum)
  
• Bulrush (Isolepis)
  Keeled Bulrush, Low Bulrush, Bottlebrush Bulrush
• Umbrella-sedge (Fuirena)
  Saltmarsh Umbrella-sedge, Bush's Umbrella-sedge, Blue Umbrella-sedge
• Fimbry (Fimbristylis)
  Summer Fimbry, Annual Fimbry, Slender Fimbry
• Spikerush (Eleocharis)
  Quill Spikerush, Blunt Spikerush, Limestone Spikerush
• Cottongrass (Eriophorum)
  Whitebristle Cottongrass, Tall Cottongrass, Northland Cottonsedge
• Bog Sedge (Kobresia)
  Bellardi Bog Sedge, Siberian Bog Sedge, Simple Bog Sedge
• Spikesedge (Kyllinga)
  Shortleaf Spikesedge, Pasture Spikesedge, Whitehead Spikesedge
• Mapania (Mapania)
  
• Morelotia (Morelotia)
  Gaudichaud's Sawsedge
• Oreobolus (Oreobolus)
  Hawai'i Island Sedge
• Twigrush (Machaerina)
  Polynesian Twigrush, Twigrush, Tropical Twigrush
• Halfchaff Sedge (Lipocarpha)
  Awned Halfchaff Sedge, Drummond's Halfchaff Sedge, American Halfchaff Sedge
• Lagenocarpus (Lagenocarpus)
  Burr Sedge
• Lepironia (Lepironia)
  
• Dulichium (Dulichium)
  Threeway Sedge