List of Canadian plants by family C

Main page: List of Canadian plants by family

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries.

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Cabombaceae

• Brasenia schreberi — watershield

Cactaceae

Escobaria vivipara — foxtail pincushion cactus Opuntia fragilis — brittle prickly-pear

Opuntia humifusa — eastern prickly-pear Opuntia polyacantha — panhandle prickly-pear

Callitrichaceae

Callitriche hermaphroditica — autumnal water-starwort Callitriche heterophylla — large water-starwort Callitriche marginata — winged water-starwort

Callitriche palustris — vernal water-starwort Callitriche terrestris — terrestrial water-starwort

Calypogeiaceae

Calypogeia fissa Calypogeia integristipula Calypogeia muelleriana Calypogeia neesiana

Calypogeia sphagnicola Calypogeia suecica Calypogeia trichomanis Metacalypogeia schusterana

Campanulaceae

Asyneuma prenanthoides — California harebell Campanula aparinoides — marsh bellflower Campanula aurita — Yukon bellflower Campanula lasiocarpa — common Alaska harebell Campanula parryi — Parry's northern harebell Campanula rotundifolia — American harebell Campanula scouleri — Scouler's bellflower Campanula uniflora — Arctic harebell Campanulastrum americanum — tall bellflower Downingia elegans — common downingia Downingia laeta — Great Basin downingia

Githopsis specularioides — common blue-cup Heterocodon rariflorum — western pearl-flower Lobelia cardinalis — cardinal-flower Lobelia dortmanna — water lobelia Lobelia inflata — Indian-tobacco Lobelia kalmii — Kalm's lobelia Lobelia siphilitica — great blue lobelia Lobelia spicata — palespike lobelia Lobelia x speciosa Triodanis perfoliata — claspingleaf Venus'-looking-glass

Cannabaceae

• Celtis occidentalis — common hackberry
• Celtis tenuifolia — dwarf hackberry
• Humulus lupulus — common hop

Capparaceae

Cleome serrulata — bee spiderflower

Polanisia dodecandra — common clammyweed

Caprifoliaceae

Diervilla lonicera — northern bush-honeysuckle Linnaea borealis — twinflower Lonicera caerulea — western honeysuckle Lonicera canadensis — American fly-honeysuckle Lonicera ciliosa — orange honeysuckle Lonicera dioica — mountain honeysuckle Lonicera hirsuta — hairy honeysuckle Lonicera hispidula — California honeysuckle Lonicera involucrata — four-line honeysuckle Lonicera oblongifolia — swamp fly-honeysuckle Lonicera reticulata — grape honeysuckle Lonicera utahensis — Utah honeysuckle Lonicera villosa — mountain fly-honeysuckle

Sambucus nigra — common elderberry Sambucus racemosa — red elderberry Symphoricarpos albus — snowberry Symphoricarpos hesperius — spreading snowberry Symphoricarpos occidentalis — northern snowberry Symphoricarpos oreophilus — mountain snowberry Triosteum angustifolium — yellowleaf tinker's-weed Triosteum aurantiacum — coffee tinker's-weed Triosteum perfoliatum — perfoliate tinker's-weed

Caryophyllaceae

Arenaria capillaris — fescue sandwort Arenaria congesta — capitate sandwort Arenaria humifusa — creeping sandwort Arenaria longipedunculata — low sandwort Cerastium alpinum — alpine chickweed Cerastium arvense — mouse-ear chickweed Cerastium beeringianum — Bering Sea chickweed Cerastium brachypodum — mouse-ear chickweed Cerastium cerastioides — starwort chickweed Cerastium fischerianum — Fischer's chickweed Cerastium maximum — great chickweed Cerastium nigrescens — black mouse-ear chickweed Cerastium nutans — nodding chickweed Cerastium regelii — Regel's chickweed Dianthus repens — carnation Honckenya peploides — seabeach sandwort Lychnis alpina — alpine campion Minuartia arctica — Arctic stitchwort Minuartia austromontana — Columbian stitchwort Minuartia biflora — mountain stitchwort Minuartia dawsonensis — rock stitchwort Minuartia elegans — Ross' stitchwort Minuartia groenlandica — mountain sandwort Minuartia litorea Minuartia macrocarpa — longpod stitchwort Minuartia marcescens — serpentine stitchwort Minuartia michauxii — Michaux's stitchwort Minuartia nuttallii — Nuttall's stitchwort Minuartia obtusiloba — alpine stitchwort Minuartia pusilla — dwarf stitchwort Minuartia rossii — Ross' stitchwort Minuartia rubella — boreal stitchwort Minuartia stricta — rock sandwort Minuartia tenella — slender stitchwort Minuartia yukonensis — Yukon stitchwort Moehringia lateriflora — grove sandwort Moehringia macrophylla — largeleaf sandwort Paronychia canadensis — forked nailwort Paronychia fastigiata — cluster-stemmed nailwort Paronychia sessiliflora — low nailwort Sagina caespitosa — tufted pearlwort

Sagina decumbens — small-flowered pearlwort Sagina maxima — sticky-stem pearlwort Sagina nivalis — snow pearlwort Sagina nodosa — knotted pearlwort Sagina saginoides — Arctic pearlwort Silene acaulis — moss campion Silene antirrhina — sleepy catchfly Silene douglasii — Douglas' campion Silene drummondii — Drummond's campion Silene involucrata — Arctic catchfly Silene menziesii — Menzies' pink Silene parryi — Parry's campion Silene repens — creeping catchfly Silene scouleri — Scouler's catchfly Silene sorensenis — Sorensen's catchfly Silene spaldingii — Spalding's campion Silene taimyrensis — Taimyr catchfly Silene tayloriae — Peel River catchfly Silene uralensis — apetalous catchfly Silene x hampeana Spergularia canadensis — Canada sandspurry Spergularia macrotheca — beach sandspurry Spergularia salina — saltmarsh sandspurry Stellaria alaskana — Alaska starwort Stellaria alsine — trailing stitchwort Stellaria americana — American stitchwort Stellaria borealis — northern stitchwort Stellaria calycantha — northern stitchwort Stellaria ciliatosepala — tundra stitchwort Stellaria crassifolia — fleshy stitchwort Stellaria crassipes — tundra starwort Stellaria crispa — crimped stitchwort Stellaria dicranoides — matted starwort Stellaria humifusa — creeping sandwort Stellaria longifolia — longleaf stitchwort Stellaria longipes — long-stalked stitchwort Stellaria nitens — shiny stitchwort Stellaria obtusa — Rocky Mountain stitchwort Stellaria umbellata — umbellate stitchwort Wilhelmsia physodes — merkia

Catoscopiaceae

• Catoscopium nigritum

Celastraceae

Celastrus scandens — climbing bittersweet Euonymus atropurpureus — wahoo Euonymus obovatus — running strawberry-bush

Euonymus occidentalis — western strawberry-bush Paxistima myrsinites — Oregon boxleaf

Cephaloziaceae

Cephalozia affinis Cephalozia bicuspidata Cephalozia catenulata Cephalozia connivens Cephalozia lacinulata Cephalozia leucantha Cephalozia loitlesbergeri Cephalozia lunulifolia Cephalozia macounii

Cephalozia macrostachya Cephalozia pleniceps Cladopodiella fluitans — cladopodiella moss Cladopodiella francisci Hygrobiella laxifolia Nowellia curvifolia Pleuroclada albescens Schofieldia monticola

Cephaloziellaceae

Cephaloziella arctica Cephaloziella brinkmani Cephaloziella divaricata Cephaloziella elachista Cephaloziella hampeana Cephaloziella massalongi

Cephaloziella phyllacantha Cephaloziella rubella Cephaloziella spinigera Cephaloziella subdentata Cephaloziella turneri Cephaloziella uncinata

Ceratophyllaceae

Ceratophyllum demersum — common hornwort

Ceratophyllum echinatum — prickly hornwort

Chenopodiaceae

Atriplex acadiensis — maritime saltbush Atriplex alaskensis — Alaska orache Atriplex argentea — silvery saltbush Atriplex canescens — four-wing saltbush Atriplex falcata — sickle saltbush Atriplex franktonii — Frankton's saltbush Atriplex gardneri — Gardner's saltbush Atriplex glabriuscula — northeastern saltbush Atriplex gmelinii — Gmelin's saltbush Atriplex littoralis — tropical saltbush Atriplex nudicaulis — Baltic saltbush Atriplex nuttallii — Nuttall's saltbush Atriplex patula — halberd-leaf orache Atriplex powellii — Powell's saltbush Atriplex prostrata — creeping saltbush Atriplex subspicata — orache Atriplex truncata — wedge-leaved saltbush Atriplex x aptera Chenopodium album — Missouri goosefoot Chenopodium atrovirens — dark goosefoot Chenopodium berlandieri — pitseed goosefoot Chenopodium capitatum — strawberry goosefoot Chenopodium desiccatum — narrowleaf goosefoot Chenopodium foggii — Fogg's goosefoot Chenopodium fremontii — Fremont's goosefoot Chenopodium hians — Hian's goosefoot Chenopodium humile — marshland goosefoot Chenopodium incanum — mealy goosefoot

Chenopodium leptophyllum — narrowleaf goosefoot Chenopodium pratericola — desert goosefoot Chenopodium rubrum — coastblite goosefoot Chenopodium salinum — Rocky Mountain goosefoot Chenopodium simplex — giantseed goosefoot Chenopodium standleyanum — Standley's goosefoot Chenopodium subglabrum — smooth goosefoot Chenopodium watsonii — Watson's goosefoot Corispermum americanum — American bugseed Corispermum hookeri — Hooker's bugseed Corispermum ochotense — Okhotian bugseed Corispermum pallasii — Pallas' bugseed Corispermum villosum — hairy bugseed Cycloloma atriplicifolium — winged pigweed Endolepis dioica — Suckley's saltbush Krascheninnikovia lanata — winter-fat Monolepis nuttalliana — Nuttall's poverty-weed Salicornia borealis — boreal saltwort Salicornia maritima — jointed glasswort Salicornia rubra — western glasswort Salicornia virginica — Virginia glasswort Sarcobatus vermiculatus — black greasewood Sarcocornia pacifica — Pacific glasswort Suaeda calceoliformis — American sea-blite Suaeda maritima — herbaceous seepweed Suaeda moquinii — shrubby seepweed Suaeda rolandii — Rolands' sea-blite Suckleya suckleyana — poison suckleya

Cistaceae

Helianthemum bicknellii — plains frostweed Helianthemum canadense — Canada frostweed Hudsonia ericoides — golden-heather Hudsonia tomentosa — sand-heather Lechea intermedia — narrowleaf pinweed

Lechea maritima — beach pinweed Lechea mucronata — hairy pinweed Lechea pulchella — Leggett's pinweed Lechea stricta — upright pinweed Lechea tenuifolia — slender pinweed

Clethraceae

• Clethra alnifolia — coast pepperbush

Cleveaceae

Athalamia hyalina Peltolepis quadrata

Sauteria alpina

Climaciaceae

Climacium americanum — tree moss

Climacium dendroides — tree climacium moss

Clusiaceae

Hypericum anagalloides — tinker's-penny Hypericum ascyron — great St. John's-wort Hypericum boreale — northern St. John's-wort Hypericum canadense — Canadian St. John's-wort Hypericum dissimulatum — disguised St. John's-wort Hypericum ellipticum — pale St. John's-wort Hypericum gentianoides — orange-grass St. John's-wort Hypericum kalmianum — Kalm's St. John's-wort

Hypericum majus — larger Canadian St. John's-wort Hypericum mutilum — slender St. John's-wort Hypericum prolificum — shrubby St. John's-wort Hypericum punctatum — common St. John's-wort Hypericum scouleri — western St. John's-wort Hypericum sphaerocarpum — roundfruit St. John's-wort Triadenum fraseri — marsh St. John's-wort Triadenum virginicum — Virginia marsh St. John's-wort

Commelinaceae

Tradescantia occidentalis — prairie spiderwort

Tradescantia ohiensis — Ohio spiderwort

Conocephalaceae

• Conocephalum conicum — snakeskin liverwort

Convolvulaceae

Calystegia macounii — Macoun's bindweed Calystegia sepium — hedge false bindweed Calystegia silvatica — shortstalk false bindweed

Calystegia soldanella — seashore bindweed Calystegia spithamaea — low bindweed Ipomoea pandurata — bigroot morning-glory

Cornaceae

Cornus alternifolia — alternate-leaf dogwood Cornus amomum — silky dogwood Cornus canadensis — Canada bunchberry Cornus drummondii — northern roughleaf dogwood Cornus florida — flowering dogwood Cornus nuttallii — Pacific dogwood Cornus racemosa — grey dogwood

Cornus rugosa — roundleaf dogwood Cornus sericea — silky dogwood Cornus suecica — Swedish dwarf dogwood Cornus unalaschkensis — western dwarf dogwood Cornus x acadiensis Cornus x slavinii

Crassulaceae

Crassula aquatica — water pygmyweed Crassula connata — sand pygmyweed Penthorum sedoides — ditch-stonecrop Rhodiola integrifolia — entire-leaf stonecrop Rhodiola rosea — roseroot stonecrop Sedum divergens — spreading stonecrop

Sedum lanceolatum — lanceleaf stonecrop Sedum oreganum — Oregon stonecrop Sedum spathulifolium — Pacific stonecrop Sedum stenopetalum — narrowpetal stonecrop Sedum villosum — purple stonecrop

Cucurbitaceae

Echinocystis lobata — wild mock-cucumber Marah oreganus — coast manroot

Sicyos angulatus — one-seed bur-cucumber

Cupressaceae

Chamaecyparis nootkatensis — Alaska cedar Juniperus communis — ground juniper Juniperus horizontalis — creeping juniper Juniperus scopulorum — Rocky Mountain juniper

Juniperus virginiana — eastern red-cedar Juniperus x fassettii Thuja occidentalis — northern white-cedar Thuja plicata — western red-cedar

Cuscutaceae

Cuscuta cephalanthi — buttonbush dodder Cuscuta coryli — hazel dodder Cuscuta gronovii — Gronovius dodder Cuscuta megalocarpa — bigfruit dodder

Cuscuta pentagona — field dodder Cuscuta polygonorum — smartweed dodder Cuscuta salina — saltmarsh dodder

Cyperaceae

Blysmus rufus — red bulrush Bulbostylis capillaris — densetuft hairsedge Carex adelostoma — circumpolar sedge Carex adusta — crowded sedge Carex aggregata — glomerate sedge Carex alata — broadwing sedge Carex albicans — bellow-beaked sedge Carex albonigra — black-and-white scale sedge Carex albursina — white bear sedge Carex alopecoidea — foxtail sedge Carex amphibola — eastern narrowleaf sedge Carex amplifolia — bigleaf sedge Carex anguillata — snail sedge Carex annectens — yellowfruit sedge Carex anthoxanthea — yellow-flowered sedge Carex aperta — Columbian sedge Carex appalachica — Appalachian sedge Carex aquatilis — water sedge Carex arcta — northern clustered sedge Carex arctata — black sedge Carex arctiformis — polar sedge Carex argyrantha — hay sedge Carex assiniboinensis — Assiniboine sedge Carex atherodes — awned sedge Carex athrostachya — jointed-spike sedge Carex atlantica — prickly bog sedge Carex atratiformis — black sedge Carex atrofusca — scorched alpine sedge Carex atrosquama — blackened sedge Carex aurea — golden-fruit sedge Carex backii — Rocky Mountain sedge Carex baileyi — Bailey's sedge Carex bebbii — Bebb's sedge Carex bicknellii — Bicknell's sedge Carex bicolor — two-colour sedge Carex bigelowii — Bigelow's sedge Carex bipartita — Arctic hare's-foot sedge Carex blanda — woodland sedge Carex bolanderi — Bolander's sedge Carex bonanzensis — Yukon sedge Carex brevicaulis — shortstem sedge Carex brevior — fescue sedge Carex bromoides — bromelike sedge Carex brunnescens — brownish sedge Carex bullata — button sedge Carex buxbaumii — Buxbaum's sedge Carex canescens — hoary sedge Carex capillaris — hairlike sedge Carex capitata — capitate sedge Carex careyana — Carey's sedge Carex castanea — chestnut-coloured sedge Carex cephaloidea — thinleaf sedge Carex cephalophora — ovalleaf sedge Carex chordorrhiza — creeping sedge Carex circinata — coiled sedge Carex communis — fibrous-root sedge Carex comosa — bristly sedge Carex concinna — beautiful sedge Carex concinnoides — northwestern sedge Carex conoidea — field sedge Carex cordillerana — Cordillera sedge Carex crawei — Crawe's sedge Carex crawfordii — Crawford's sedge Carex crinita — fringed sedge Carex cristatella — crested sedge Carex crus-corvi — ravenfoot sedge Carex cryptolepis — northeastern sedge Carex cumulata — clustered sedge Carex cusickii — Cusick's sedge Carex davisii — Davis' sedge Carex debilis — white-edge sedge Carex deflexa — short-stemmed sedge Carex deweyana — shortscale sedge Carex diandra — lesser panicled sedge Carex digitalis — slender wood sedge Carex disperma — softleaf sedge Carex douglasii — Douglas' sedge Carex duriuscula — needleleaf sedge Carex dutillyi — Dutilly's sedge Carex eburnea — ebony sedge Carex echinata — little prickly sedge Carex eleusinoides — goosegrass sedge Carex emoryi — Emory's sedge Carex engelmannii — Engelmann's sedge Carex exilis — coast sedge Carex exsiccata — beaked sedge Carex festucacea — fescue sedge Carex feta — green-sheath sedge Carex filifolia — thread-leaved sedge Carex flaccosperma — thinfruit sedge Carex flava — yellow sedge Carex folliculata — long sedge Carex formosa — handsome sedge Carex frankii — Frank's sedge Carex garberi — elk sedge Carex geyeri — Geyer's sedge Carex glacialis — alpine sedge Carex glareosa — weak-cluster sedge Carex gmelinii — Gmelin's sedge Carex gracilescens — slender sedge Carex gracillima — graceful sedge Carex granularis — meadow sedge Carex gravida — heavy-fruited sedge Carex grayi — Asa Gray's sedge Carex grisea — inflated narrowleaf sedge Carex gynandra — nodding sedge Carex gynocrates — northern bog sedge Carex hallii — Hall's sedge Carex hassei — Hasse's sedge Carex haydeniana — Hayden's sedge Carex haydenii — cloud sedge Carex heleonastes — Hudson Bay sedge Carex hendersonii — Henderson's sedge Carex heteroneura — different-nerve sedge Carex hirsutella — hirsute sedge Carex hirtifolia — pubescent sedge Carex hitchcockiana — Hitchcock's sedge Carex holostoma — Arctic marsh sedge Carex hoodii — Hood's sedge Carex hookeriana — Hooker's sedge Carex hormathodes — marsh straw sedge Carex hostiana — host sedge Carex houghtoniana — Houghton's sedge Carex houghtoniana — shoreline sedge Carex hystericina — porcupine sedge Carex illota — smallhead sedge Carex incurviformis — seaside sedge Carex infirminervia Carex inops — longstolon sedge Carex interior — inland sedge Carex interrupta — green-fruited sedge Carex intumescens — greater bladder sedge Carex jamesii — Nebraska sedge Carex juniperorum — cedar sedge Carex krausei — Krause's sedge Carex lacustris — lakebank sedge Carex laeviconica — smooth-cone sedge Carex laeviculmis — smoothstem sedge Carex laevivaginata — smooth-sheath sedge Carex lapponica — Lapland sedge Carex lasiocarpa — slender sedge Carex laxa — weak sedge Carex laxiculmis — spreading sedge Carex laxiflora — looseflower sedge Carex leavenworthii — Leavenworth's sedge Carex lenticularis — shore sedge Carex leptalea — bristly-stalk sedge Carex leptonervia — finely-nerve sedge Carex leptopoda — short-scaled sedge Carex limosa — mud sedge Carex livida — livid sedge Carex loliacea — rye-grass sedge Carex longii — greenish-white sedge Carex lucorum — blue ridge sedge Carex lugens — spruce-muskeg sedge Carex lupuliformis — false hop sedge Carex lupulina — hop sedge Carex lurida — shallow sedge Carex luzulina — woodrush sedge Carex lyngbyei — Lyngbye's sedge Carex mackenziei — MacKenzie's sedge Carex macloviana — Falkland Island sedge Carex macrocephala — bighead sedge Carex macrochaeta — Alaska largeawn sedge Carex magellanica — boreal bog sedge Carex marina — sea sedge Carex maritima — seaside sedge Carex meadii — Mead's sedge Carex membranacea — fragile-seed sedge Carex merritt-fernaldii — Merritt Fernald's sedge Carex mertensii — Merten's sedge Carex mesochorea — midland sedge Carex michauxiana — Michaux's sedge Carex microchaeta — alpine tundra sedge Carex microglochin — false uncinia sedge Carex microptera — smallwing sedge Carex misandra — shortleaf sedge Carex misandroides — man-hater sedge Carex molesta — troublesome sedge Carex muehlenbergii — Mühlenberg's sedge Carex muskingumensis — Muskingum sedge Carex nardina — nard sedge Carex nebrascensis — Nebraska sedge Carex nigra — black sedge Carex nigricans — black alpine sedge Carex nigromarginata — blackedge sedge Carex normalis — greater straw sedge Carex norvegica — Scandinavian sedge Carex novae-angliae — New England sedge Carex obnupta — slough sedge Carex obtusata — blunt sedge Carex oligocarpa — eastern few-fruit sedge Carex oligosperma — few-seed sedge Carex ormostachya — necklace spike sedge Carex ovalis — oval sedge Carex pachystachya — thickhead sedge Carex paleacea — chaffy sedge Carex pallescens — pale sedge Carex pansa — sand-dune sedge Carex parryana — Parry's sedge Carex pauciflora — few-flower sedge Carex paysonis — Payson's sedge Carex peckii — white-tinged sedge Carex pedunculata — longstalk sedge Carex pellita — woolly sedge Carex pensylvanica — Pennsylvania sedge Carex petasata — liddon sedge Carex petricosa — rock sedge Carex phaeocephala — mountain hare sedge Carex piperi — Piper's sedge Carex plantaginea — plantain-leaf sedge Carex platylepis — broadscale sedge Carex platyphylla — broadleaf sedge Carex pluriflora — several-flowered sedge Carex podocarpa — shortstalk sedge Carex praeceptorum — teacher's sedge Carex praegracilis — clustered field sedge Carex prairea — prairie sedge Carex prasina — drooping sedge Carex praticola — northern meadow sedge Carex preslii — Presl's sedge Carex projecta — necklace sedge Carex proposita — Smoky Mountain sedge Carex pseudocyperus — cyperus-like sedge Carex pyrenaica — Pyrenean sedge Carex radiata — stellate sedge Carex ramenskii — Ramenski's sedge Carex rariflora — loose-flowered sedge Carex raymondii — black sedge Carex raynoldsii — Raynolds' sedge Carex recta — saltmarsh sedge

Carex retroflexa — reflexed sedge Carex retrorsa — retrorse sedge Carex richardsonii — Richardson's sedge Carex rosea — rosy sedge Carex rossii — short sedge Carex rostrata — beaked sedge Carex rotundata — roundfruit sedge Carex rufina — snowbed sedge Carex rupestris — rock sedge Carex sabulosa — sand sedge Carex salina — saltmarsh sedge Carex sartwellii — Sartwell's sedge Carex saxatilis — russett sedge Carex saximontana — Rocky Mountain sedge Carex scabrata — rough sedge Carex schweinitzii — Schweinitz' sedge Carex scirpoidea — bulrush sedge Carex scoparia — broom sedge Carex scopulorum — Holm's Rocky Mountain sedge Carex seorsa — weak stellate sedge Carex shortiana — Short's sedge Carex siccata — dryspike sedge Carex silicea — seabeach sedge Carex simulata — copycat sedge Carex sparganioides — bur-reed sedge Carex spectabilis — northwestern showy sedge Carex sprengelii — longbeak sedge Carex squarrosa — squarrose sedge Carex sterilis — dioecious sedge Carex stipata — awl-fruit sedge Carex striatula — lined sedge Carex stricta — tussock sedge Carex stylosa — long-styled sedge Carex suberecta — prairie straw sedge Carex subfusca — rusty sedge Carex subspathacea — Hoppner's sedge Carex supina — weak Arctic sedge Carex swanii — Swan's sedge Carex sychnocephala — many-headed sedge Carex tahoensis — Lake Tahoe sedge Carex tenera — slender sedge Carex tenuiflora — sparseflower sedge Carex terrae-novae — Newfoundland sedge Carex tetanica — rigid sedge Carex tincta — tinged sedge Carex tonsa — shaved sedge Carex torreyi — Torrey's sedge Carex torta — twisted sedge Carex tribuloides — blunt broom sedge Carex trichocarpa — hairyfruit sedge Carex trisperma — three-seed sedge Carex tuckermanii — Tuckerman's sedge Carex tumulicola — foothill sedge Carex typhina — cattail sedge Carex umbellata — hidden sedge Carex unilateralis — one-sided sedge Carex ursina — bear sedge Carex utriculata — beaked sedge Carex vacillans Carex vaginata — sheathed sedge Carex vallicola — valley sedge Carex vesicaria — inflated sedge Carex virescens — ribbed sedge Carex viridula — little green sedge Carex vulpinoidea — fox sedge Carex wiegandii — Wiegand's sedge Carex willdenowii — Willdenow's sedge Carex williamsii — Williams' sedge Carex woodii — pretty sedge Carex x abitibiana — Abitibi sedge Carex x anticostensis — Anticosti sedge Carex x calderi — Calder's sedge Carex x connectens Carex x crinitoides Carex x exsalina Carex x firmior Carex x flavicans Carex x grahamii — Graham's sedge Carex x hartii — Hart's sedge Carex x helvola Carex x josephi-schmittii — Joseph Schmitt's sedge Carex x knieskernii — Knieskern's sedge Carex x langeana — Lange's sedge Carex x leutzii — Leutz' sedge Carex x limula Carex x mainensis — Maine sedge Carex x mendica Carex x neobigelowii Carex x neofilipendula Carex x neomiliaris Carex x neopaleacea Carex x neorigida Carex x nubens Carex x paleacoides Carex x pannewitziana — Pannewitz' sedge Carex x patuensis Carex x persalina Carex x physocarpioides Carex x pieperiana — Pieper's sedge Carex x pseudohelvola Carex x quebecensis — Québec sedge Carex x quirponensis Carex x reducta Carex x rollandii — Rolland's sedge Carex x saxenii — Saxen's sedge Carex x spiculosa Carex x stenolepis Carex x subimpressa Carex x sublimosa Carex x subnigra Carex x subpaleacea Carex x subreducta Carex x subsalina Carex x subviridula Carex x sullivantii — Sullivant's sedge Carex x supergoodenoughii — Goodenough's sedge Carex x trichina Carex x ungavensis — Ungava sedge Carex xerantica — white-scaled sedge Cladium mariscoides — twigrush Cyperus bipartitus — shining flatsedge Cyperus dentatus — toothed sedge Cyperus diandrus — umbrella flatsedge Cyperus echinatus — globe flatsedge Cyperus eragrostis — tall flatsedge Cyperus erythrorhizos — redroot flatsedge Cyperus esculentus — Chufa flatsedge Cyperus flavescens — yellow flatsedge Cyperus houghtonii — Houghton's umbrella-sedge Cyperus lupulinus — Great Plains flatsedge Cyperus odoratus — rusty flatsedge Cyperus schweinitzii — Schweinitz' flatsedge Cyperus squarrosus — awned cyperus Cyperus strigosus — straw-coloured flatsedge Dulichium arundinaceum — three-way sedge Eleocharis acicularis — least spikerush Eleocharis aestuum Eleocharis atropurpurea — purple spikerush Eleocharis compressa — flat-stemmed spikerush Eleocharis diandra — Wright's spikerush Eleocharis elliptica — slender spikerush Eleocharis engelmannii — Engelmann's spikerush Eleocharis equisetoides — horsetail spikerush Eleocharis erythropoda — bald spikerush Eleocharis fallax — creeping spikerush Eleocharis geniculata — capitate spikerush Eleocharis halophila — saltmarsh spikerush Eleocharis intermedia — matted spikerush Eleocharis kamtschatica — Kamtchatka spikerush Eleocharis macrostachya — creeping spikerush Eleocharis mamillata — softstem spikerush Eleocharis nitida — slender spikerush Eleocharis obtusa — blunt spikerush Eleocharis olivacea — capitate spikerush Eleocharis ovata — ovate spikerush Eleocharis palustris — creeping spikerush Eleocharis parvula — small spikerush Eleocharis quadrangulata — squarestem spikerush Eleocharis quinqueflora — few-flower spikerush Eleocharis robbinsii — Robbins' spikerush Eleocharis rostellata — beaked spikerush Eleocharis smallii — Small's creeping spikerush Eleocharis tenuis — slender spikerush Eleocharis tuberculosa — long-tuberculed spikerush Eleocharis uniglumis — creeping spikerush Eriophorum altaicum — white-bristle cottongrass Eriophorum angustifolium — narrowleaf cottongrass Eriophorum brachyantherum — shortanther cottongrass Eriophorum callitrix — sheathed cottongrass Eriophorum chamissonis — russett cottongrass Eriophorum gracile — slender cottongrass Eriophorum russeolum — russet cottongrass Eriophorum scheuchzeri — Scheuchzer's cottongrass Eriophorum tenellum — rough cottongrass Eriophorum vaginatum — tussock cottongrass Eriophorum virginicum — tawny cottongrass Eriophorum viridicarinatum — green-keeled cottongrass Eriophorum x gauthieri — Gauthier's cottongrass Eriophorum x medium Eriophorum x porsildii — Porsild's cottongrass Eriophorum x pylaieanum Eriophorum x rousseauanum — Rousseau's cottongrass Fimbristylis autumnalis — slender fimbry Fimbristylis puberula — hairy fimbristylis Fuirena pumila — dwarf umbrella-sedge Isolepis cernua — low bulrush Kobresia myosuroides — Pacific kobresia Kobresia sibirica — Siberian kobresia Kobresia simpliciuscula — simple kobresia Lipocarpha micrantha — dwarf bulrush Rhynchospora alba — white beakrush Rhynchospora capillacea — horned beakrush Rhynchospora capitellata — brownish beakrush Rhynchospora fusca — brown beakrush Schoenoplectus acutus — hardstem bulrush Schoenoplectus americanus — three-square bulrush Schoenoplectus fluviatilis — river bulrush Schoenoplectus heterochaetus — slender bulrush Schoenoplectus maritimus — saltmarsh bulrush Schoenoplectus novae-angliae — New England bulrush Schoenoplectus pungens — three-square bulrush Schoenoplectus purshianus — weakstalk bulrush Schoenoplectus robustus — saltmarsh bulrush Schoenoplectus saximontanus — Rocky Mountain bulrush Schoenoplectus smithii — Smith's bulrush Schoenoplectus subterminalis — water bulrush Schoenoplectus tabernaemontani — softstem bulrush Schoenoplectus torreyi — Torrey's bulrush Schoenoplectus x oblongus Scirpus atrocinctus — black-girdle bulrush Scirpus atrovirens — woolgrass bulrush Scirpus cyperinus — cottongrass bulrush Scirpus expansus — woodland beakrush Scirpus georgianus — Georgia bulrush Scirpus hattorianus Scirpus longii — Long's bulrush Scirpus microcarpus — smallfruit bulrush Scirpus nevadensis — Nevada bulrush Scirpus pallidus — pale bulrush Scirpus pedicellatus — stalked bulrush Scirpus pendulus — pendulous bulrush Scirpus x peckii — Peck's bulrush Scleria pauciflora — few-flower nutrush Scleria triglomerata — whip nutrush Scleria verticillata — low nutrush Trichophorum alpinum — alpine cottongrass Trichophorum caespitosum — tufted clubrush Trichophorum clintonii — Clinton's bulrush Trichophorum planifolium — bashful bulrush Trichophorum pumilum — Rolland's leafless-bulrush