• Scirpus Linnaeus, 1753
• Scirpus acutus Muhl. ex Bigelow accepted as Schoenoplectus acutus (Muhl. ex Bigelow) A. & D. Löve
• Scirpus aestivalis Retz. accepted as Fimbristylis aestivalis (Retz.) Vahl
• Scirpus americanus auct. non Pers. accepted as Schoenoplectus pungens (Vahl) Palla
• Scirpus americanus Pers. accepted as Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller
• Scirpus ancistrochaetus Schuyler
• Scirpus annuus All. accepted as Fimbristylis annua (All.) Roemer & J.A. Schultes
• Scirpus atrocinctus Fern.
• Scirpus atropurpureus Retz. accepted as Eleocharis atropurpurea (Retz.) J. & K. Presl
• Scirpus atrovirens Willd.
• Scirpus autumnalis Linnaeus accepted as Fimbristylis autumnalis (L.) Roemer & J.A. Schultes
• Scirpus barbatus Rottb. accepted as Bulbostylis barbata (Rottb.) C.B. Clarke
• Scirpus bergsonii Schuyler accepted as Schoenoplectus saximontanus (Fern.) Raynal
• Scirpus caespitosus Linnaeus accepted as Trichophorum caespitosum (L.) Hartman
• Scirpus californicus (C.A. Mey.) Steud. accepted as Schoenoplectus californicus (C.A. Mey.) Palla
• Scirpus capillaris Linnaeus accepted as Bulbostylis capillaris (L.) Kunth ex C.B. Clarke
• Scirpus caribaea Rottb. accepted as Eleocharis geniculata (L.) Roemer & J.A. Schultes
• Scirpus carinatus (Hook. & Arn. ex Torr.) Gray accepted as Isolepis carinata Hook. & Arn. ex Torr.
• Scirpus carolinianus Lam. accepted as Fimbristylis caroliniana (Lam.) Fern.
• Scirpus castaneus Michx. accepted as Fimbristylis castanea (Michx.) Vahl
• Scirpus cernuus Vahl p.p. accepted as Isolepis cernua (Vahl) Roemer & J.A. Schultes
• Scirpus cespitosus Linnaeus accepted as Trichophorum caespitosum (L.) Hartman
• Scirpus chilensis Nees & Meyen ex Kunth accepted as Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller
• Scirpus ciliatifolius Ell. accepted as Bulbostylis ciliatifolia (Ell.) Fern.
• Scirpus clementis M.E. Jones accepted as Trichophorum clementis (M.E. Jones) S.G. Sm.
• Scirpus clintonii Gray accepted as Trichophorum clintonii (Gray) S.G. Sm.
• Scirpus coarctatus Ell. accepted as Bulbostylis ciliatifolia (Ell.) Fern.
• Scirpus complanatus Retz. accepted as Fimbristylis complanata (Retz.) Link
• Scirpus confervoides Poir. accepted as Websteria confervoides (Poir.) S. Hooper
• Scirpus congdonii Britt.
• Scirpus conglomeratus Kunth accepted as Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller
• Scirpus contortus (Eames) T. Koyama accepted as Schoenoplectus contortus (Eames) S.G. Sm.
• Scirpus corymbosus Linnaeus accepted as Rhynchospora corymbosa (L.) Britt.
• Scirpus criniger Gray accepted as Eriophorum crinigerum (Gray) Beetle
• Scirpus cubensis Poepp. & Kunth accepted as Oxycaryum cubense (Poepp. & Kunth) Lye
• Scirpus cylindricus (Torr.) Britt. accepted as Schoenoplectus novae-angliae (Britt.) M.T. Strong
• Scirpus cyperinus (L.) Kunth
• Scirpus debilis Pursh accepted as Schoenoplectus purshianus (Fern.) M.T. Strong
• Scirpus deltarum Schuyler accepted as Schoenoplectus deltarum (Schuyler) Soják
• Scirpus dichotomus Linnaeus accepted as Fimbristylis dichotoma (L.) Vahl
• Scirpus diffusus Schuyler
• Scirpus divaricatus Ell.
• Scirpus equisetoides Ell. accepted as Eleocharis equisetoides (Ell.) Torr.
• Scirpus erectus Poir. accepted as Schoenoplectus erectus (Poir.) Palla ex Raynal
• Scirpus eriophorum Michx. accepted as Scirpus cyperinus (L.) Kunth
• Scirpus erismaniae Schuyler accepted as Schoenoplectus erectus (Poir.) Palla ex Raynal
• Scirpus etuberculatus (Steud.) Kunze accepted as Schoenoplectus etuberculatus (Steud.) Soják
• Scirpus expansus Fern.
• Scirpus fernaldii Bickn. accepted as Schoenoplectus maritimus (L.) Lye
• Scirpus ferrugineus Linnaeus accepted as Fimbristylis ferruginea (L.) Vahl
• Scirpus fistulosus Poir. accepted as Eleocharis acutangula (Roxb.) J.A. Schultes
• Scirpus flaccidifolius (Fern.) Schuyler
• Scirpus flavescens Poir. accepted as Eleocharis flavescens (Poir.) Urban
• Scirpus fluviatilis (Torr.) Gray accepted as Schoenoplectus fluviatilis (Torr.) M.T. Strong
• Scirpus fontinalis Harper accepted as Scirpus lineatus Michx.
• Scirpus fuirenus T. Koyama accepted as Fuirena umbellata Rottb.
• Scirpus georgianus Harper
• Scirpus glaucus Lam. accepted as Schoenoplectus glaucus (Lam.) Kartesz
• Scirpus glaucus Torr. accepted as Eleocharis erythropoda Steud.
• Scirpus hallii Gray accepted as Schoenoplectus hallii (Gray) S.G. Sm.
• Scirpus hattorianus Makino
• Scirpus heterochaetus Chase accepted as Schoenoplectus heterochaetus (Chase) Soják
• Scirpus holoschoenus Linnaeus accepted as Scirpoides holoschoenus (L.) Soják
• Scirpus hotarui auct. non Ohwi accepted as Schoenoplectus purshianus (Fern.) M.T. Strong
• Scirpus hudsonianus (Michx.) Fern. accepted as Trichophorum alpinum (L.) Pers.
• Scirpus hystrix Thunb. accepted as Isolepis hystrix (Thunb.) Nees
• Scirpus interstinctus Vahl accepted as Eleocharis interstincta (Vahl) Roemer & J.A. Schultes
• Scirpus juncoides Roxb. accepted as Schoenoplectus juncoides (Roxb.) Palla
• Scirpus kamtschaticus C.A. Mey. accepted as Eleocharis kamtschatica (C.A. Mey.) Komarov
• Scirpus koilolepis (Steud.) Gleason accepted as Isolepis carinata Hook. & Arn. ex Torr.
• Scirpus kuekenthalianus Junge
• Scirpus kuekenthalianus Junge, 1905 accepted as Schoenoplectus carinatus (Sm.) Palla
• Scirpus lacustris auct. non L. accepted as Schoenoplectus heterochaetus (Chase) Soják
• Scirpus lacustris L.p.p. accepted as Schoenoplectus acutus (Muhl. ex Bigelow) A. & D. Löve
• Scirpus lineatus auct. non Michx. accepted as Scirpus pendulus Muhl.
• Scirpus lineatus Michx.
• Scirpus lithospermus Linnaeus accepted as Scleria lithosperma (L.) Sw.
• Scirpus litoralis Kuntze
• Scirpus longii Fern.
• Scirpus luzulae auct. non L. accepted as Cyperus entrerianus Boeckl.
• Scirpus maritimus L. accepted as Schoenoplectus maritimus (L.) Lye
• Scirpus micranthus Vahl accepted as Lipocarpha micrantha (Vahl) G. Tucker
• Scirpus microcarpus J. & K. Presl
• Scirpus miliaceus Linnaeus accepted as Fimbristylis miliacea (L.) Vahl
• Scirpus molestus M.C. Johnston accepted as Isolepis molesta (M.C. Johnston) S.G. Sm.
• Scirpus monophyllus J. & K. Presl accepted as Schoenoplectus pungens (Vahl) Palla
• Scirpus mucronatus Linnaeus accepted as Schoenoplectus mucronatus (L.) Palla
• Scirpus mutatus Linnaeus accepted as Eleocharis mutata (L.) Roemer & J.A. Schultes
• Scirpus nanus Spreng. accepted as Eleocharis quinqueflora (F.X. Hartmann) Schwarz
• Scirpus nevadensis S. Wats.
• Scirpus novae-angliae Britt. accepted as Schoenoplectus novae-angliae (Britt.) M.T. Strong
• Scirpus oblongus T. Koyama accepted as Schoenoplectus carinatus (Sm.) Palla
• Scirpus obtusus Willd. accepted as Eleocharis obtusa (Willd.) J.A. Schultes
• Scirpus occidentalis (S. Wats.) Chase accepted as Schoenoplectus acutus (Muhl. ex Bigelow) A. & D. Löve
• Scirpus olneyi Gray accepted as Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller
• Scirpus ovatus Roth accepted as Eleocharis ovata (Roth) Roemer & J.A. Schultes
• Scirpus pachystylus C. Wright accepted as Eleocharis pachystyla (C. Wright) C.B. Clarke
• Scirpus pacificus Britt. accepted as Schoenoplectus maritimus (L.) Lye
• Scirpus pallidus (Britt.) Fern.
• Scirpus paludosus A. Nels. accepted as Schoenoplectus maritimus (L.) Lye