Members of this family
C
- Carex acutiformis (Swamp Sedge)
- Carex aquatilis
- Carex arenaria (Sand Sedge)
- Carex brizoides
- Carex buxbaumii
- Carex dispalata
- Carex disticha
- Carex elata (Tufted Sedge)
- Carex hirta
- Carex kobomugi
- Carex macrocephala
- Carex nebraskensis
- Carex nubigena
- Carex paniculata
- Carex riparia (Great Pond Sedge)
- Carex rostrata (Beaded Sedge)
- Carex utriculata (Sedge)
C cont.
- Cladium mariscus (Saw Grass)
- Cyperus aristatus
- Cyperus distans (Slender Cyperus)
- Cyperus esculentus (Tiger Nut)
- Cyperus fendlerianus (Fendler's Flatsedge)
- Cyperus longus (Galingale)
- Cyperus rotundus (Nut Grass)
- Cyperus schweinitzii (Flatsedge)
- Cyperus setigerus
- Cyperus tegetiformis
- Cyperus ustulatus
D
E
- Eleocharis dulcis (Chinese Water Chestnut)
- Eleocharis palustris (Common Spike-Rush)
- Eriophorum angustifolium (Cotton Grass)
- Eriophorum gracile (Cotton Grass)
F
S
- Scirpus acutus (Hard Stem Bulrush)
- Scirpus affinis
- Scirpus americanus (American Bulrush)
- Scirpus caldwellii
- Scirpus cyperinus (Woolly Grass Bulrush)
- Scirpus fluviatilis (River Bulrush)
- Scirpus lacustris (Bulrush)
- Scirpus litoralis
- Scirpus maritimus (Seaside Bulrush)
- Scirpus medianus
- Scirpus microcarpus (Panicled Bulrush)
- Scirpus nevadensis (Nevada Bulrush)
- Scirpus paludosus (Bayonet Grass)
- Scirpus subterminalis
- Scirpus ternatus
- Scirpus validus (River Club-Rush)
- Scirpus validus creber
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