Historical Common Names of Great Plains Plants:

Scientific name index: C

Cabomba caroliniana Gray

Cabomba Aubl.

Cactus missouriensis (Sweet) Kuntze , See Escobaria missouriensis (Sweet) D.R. Hunt var. missouriensis

Cactus viviparus Nutt. , See Escobaria vivipara (Nutt.) Buxbaum var. vivipara

Cactus L., See Opuntia P. Mill.

Caesalpinia drepanocarpa (Gray) Fisher

Caesalpinia jamesii (Torr. & Gray) Fisher

Caesalpinia L.

Calamagrostis americana (Vasey) Scribn., See Calamagrostis stricta (Timm) Koel.

Calamagrostis anomala Suksdorf, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis atropurpurea Nash, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis californica Kearney, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis canadensis (Michx.) Beauv.

Calamagrostis canadensis (Michx.) Beauv. var. acuminata Vasey ex Shear & Rydb., See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis canadensis (Michx.) Beauv. var. arcta Stebbins, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis canadensis (Michx.) Beauv. var. macouniana (Vasey) Stebbins

Calamagrostis canadensis (Michx.) Beauv. var. pallida (Vasey & Scribn.) Stebbins, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis canadensis (Michx.) Beauv. var. robusta Vasey, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis canadensis (Michx.) Beauv. var. typica Stebbins, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis chordorrhiza Porsild, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis crassiglumis Thurb., See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis expansa (Munro ex Hbd.) A.S. Hitchc. var. robusta (Vasey) Stebbins, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis expansa Rickett & Gilly, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis fernaldii Louis-Marie, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis gigantea Nutt., See Calamovilfa gigantea (Nutt.) Scribn, & Merr.

Calamagrostis hyperborea Lange, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis hyperborea Lange var. stenodes Kearney, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis hyperborea Lange var. americana (Vasey) Kearney, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis hyperborea Lange var. elongata Kearney, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis inexpansa Gray, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis inexpansa Gray var. barbulata Kearney, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis inexpansa Gray var. brevior (Vasey) Stebbins, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis inexpansa Gray var. cuprea Kearney, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis inexpansa Gray var. novae-angliae Stebbins, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis inexpansa Gray var. robusta (Vasey) Stebbins, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis labradorica Kearney, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis lacustris (Kearney) Nash, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis lapponica (Wahlenb.) Hartman var. brevipilis Stebbins, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis lepageana Louis-Marie, See Calamagrostis purpurascens R. Br.

Calamagrostis longifolia Hook., See Calamovilfa longifolia (Hook.) Scribn.

Calamagrostis macouniana Vasey, See Calamagrostis canadensis (Michx.) Beauv. var. macouniana (Vasey) Stebbins

Calamagrostis maltei (Polunin) A.& D. Löve, See Calamagrostis purpurascens R. Br.

Calamagrostis montanensis Scribn.

Calamagrostis neglecta (Ehrh.) Gaertn., See Calamagrostis stricta (Timm) Koel. ssp. stricta

Calamagrostis pickeringiiGray var. lacustris (Kearney) A.S. Hitchc., See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis purpurascens R. Br.

Calamagrostis robertii Porsild, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis scribneri Beal, See Calamagrostis canadensis (Michx.) Beauv. var. canadensis

Calamagrostis stricta (Timm) Koel.

Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis stricta (Timm) Koel. ssp. stricta

Calamagrostis stricta (Timm) Koel. var. brevior Vasey, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis stricta (Timm) Koel. var. lacustris (Kearney) C.W. Greene, See Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene

Calamagrostis yukonensis Nash, See Calamagrostis purpurascens R. Br.

Calamagrostis Adans.

Calamintha arkansana (Nutt.) Shinners, See Clinopodium arkansanum (Nutt.) House

Calamintha glabella (Michx.) Benth. var. angustifolia (Torr.) DeWolf, See Clinopodium arkansanum (Nutt.) House

Calamintha nuttallii Benth., See Clinopodium arkansanum (Nutt.) House

Calamovilfa gigantea (Nutt.) Scribn, & Merr.

Calamovilfa longifolia (Hook.) Scribn.

Calamovilfa (Gray) Hack. ex Scribn. & Southworth

Calamovilfa Hack., See Calamovilfa (Gray) Hack. ex Scribn. & Southworth

Calceolaria verticillata (Ort.) Kuntze, See Hybanthus verticillatus (Ort.) Baill.

Calceolaria L., See Hybanthus Jacq.

Calceolaria Loefl., See Hybanthus Jacq.

Callicarpa americana L.

Callicarpa americana L. var. lactea F.J. Muell., See Callicarpa americana L.

Callicarpa L.

Callirhoe alcaeoides (Michx.) Gray

Callirhoe alcaeoides Gray., See Callirhoe alcaeoides (Michx.) Gray

Callirhoe alceoides (Michx.) Gray, See Callirhoe alcaeoides (Michx.) Gray

Callirhoe bushii Fern.

Callirhoe digitata Nutt.

Callirhoe involucrata (Nutt.) Gray, See Callirhoe involucrata (Torr. & Gray) Gray

Callirhoe involucrata (Torr. & Gray) Gray

Callirhoe involucrata (Torr. & Gray) Gray var. involucrata

Callirhoe involucrata (Torr. & Gray) Gray var. novomexicana E.G. Baker, See Callirhoe involucrata (Torr. & Gray) Gray var. involucrata

Callirhoe leiocarpa Martin

Callirhoe papaver (Cav.) Gray

Callirhoe papaver (Cavar.) Gray var. bushii (Fer.) Waterfall, See Callirhoe bushii Fern.

Callirhoe pedata auct. non (Nutt. ex Hook.) Gray, See Callirhoe leiocarpa Martin

Callirhoe Nutt.

Callirrhoe, See Callirhoe Nutt.

Callitriche anceps Fern., See Callitriche heterophylla Pursh ssp. heterophylla

Callitriche austinii Engelm., See Callitriche terrestris Raf.

Callitriche autumnalis L., See Callitriche hermaphroditica L.

Callitriche bifida (L.) Morong., See Callitriche hermaphroditica L.

Callitriche deflexa A. Br. var. austini (Engelm.) Hegelm., See Callitriche terrestris Raf.

Callitriche deflexa A. Braun, See Callitriche terrestris Raf.

Callitriche deflexa A. Braun var. subsessilis Fassett, See Callitriche terrestris Raf.

Callitriche hermaphroditica L.

Callitriche heterophylla Pursh

Callitriche heterophylla Pursh ssp. heterophylla

Callitriche palustris L.

Callitriche palustris L. var. verna (L.) Fenley ex Jepson, See Callitriche palustris L.

Callitriche terrestris Raf.

Callitriche verna L., See Callitriche palustris L.

Callitriche L.

Calochortus gunnisoni Wats., See Calochortus gunnisonii S. Wats.

Calochortus gunnisonii S. Wats.

Calochortus nuttallii Torr. & Gray

Calochortus Pursh.

Calonyction Choisy, See Ipomoea L.

Calophanes linearis (Torr. & Gray) Gray, See Dyschoriste linearis (Torr. & Gray) Kuntze

Calophanes Don, See Dyschoriste Nees

Caltha asarifolia DC., See Caltha palustris L. var. palustris

Caltha flabellifolia Pursh, See Caltha palustris L.

Caltha natans Pallas ex Georgi var. asarifolia (DC.) Huth, See Caltha palustris L. var. palustris

Caltha palustris L.

Caltha palustris L. ssp. asarifolia (DC.) Hultén, See Caltha palustris L. var. palustris

Caltha palustris L. var. asarifolia (DC.) Rothrock, See Caltha palustris L. var. palustris

Caltha palustris L. var. flabellifolia (Pursh) Torr. & Gray, See Caltha palustris L. var. palustris

Caltha palustris L. var. palustris

Caltha (Rupp.) L., See Caltha L.

Caltha L.

Calycocarpum lyoni (Pursh) Nutt.

Calycocarpum lyoni Nutt., See Calycocarpum lyoni (Pursh) Nutt.

Calycocarpum Nutt.

Calylophus australis Towner & Raven, See Calylophus serrulatus (Nutt.) Raven

Calylophus berlandieri Spach ssp. pinifolius (Engelm. ex Gray) Towner

Calylophus berlandieri Spach.

Calylophus berlandieri Spach. ssp. berlandieri

Calylophus drummondianus Spach ssp. berlandieri (Spach) Towner & Raven, See Calylophus berlandieri Spach. ssp. berlandieri

Calylophus hartwegii (Benth.) Raven ssp. lavandulifolius (Torr. & Gray) Towner & Raven, See Calylophus lavandulifolius (Torr. & Gray) Raven

Calylophus hartwegii (Benth.) Raven

Calylophus hartwegii (Benth.) Raven ssp. pubescens (Gray) Towner & Raven

Calylophus hartwegii (Benth.) Raven var. lavandulifolius (Torr. & Gray) Shinners, See Calylophus lavandulifolius (Torr. & Gray) Raven

Calylophus lavandulifolius (Torr. & Gray) Raven

Calylophus serrulatus (Nutt.) Raven

Calylophus Spach

Calymenia decumbens Nutt., See Mirabilis linearis (Pursh) Heimerl

Calypso bulbosa (L.) Oakes

Calypso bulbosa (L.) Oakes var. americana (R. Br. ex Ait. f.) Luer

Calypso Salisb.

Calystegia fraterniflora (Mackenzie & Bush) Brummitt, See Calystegia silvatica (Kit.) Griseb. ssp. fraterniflora (Mackenzie & Bush) Brummitt

Calystegia macounii (Greene) Brummitt

Calystegia sepium (L.) R. Br.

Calystegia sepium (L.) R. Br. ssp. angulata Brummitt

Calystegia sepium (L.) R. Br. var. angulata (Brummitt) N. Holmgren, See Calystegia sepium (L.) R. Br. ssp. angulata Brummitt

Calystegia sepium (L.) R. Br. var. fraterniflora (Mackenzie & Bush) Shinners, See Calystegia silvatica (Kit.) Griseb. ssp. fraterniflora (Mackenzie & Bush) Brummitt

Calystegia sepium (L.) R. Br. var. repens (L.) Gray, See Calystegia sepium (L.) R. Br. ssp. angulata Brummitt

Calystegia silvatica (Kit.) Griseb. ssp. fraterniflora (Mackenzie & Bush) Brummitt

Calystegia spithamaea (L.) Pursh

Calystegia R. Br.

Camassia angusta (Engelm. & Gray) Blank.

Camassia esculenta (Ker.) Robins , See Camassia scilloides (Raf.) Cory

Camassia esculenta (Raf.) Cory, See Camassia scilloides (Raf.) Cory

Camassia esculenta Lindl., See Camassia scilloides (Raf.) Cory

Camassia scilloides (Raf.) Cory

Camassia Lindl.

Camelina microcarpa Andrz. ex DC., See Camelina microcarpa DC.

Camelina microcarpa DC.

Camelina parodii Ibarra & La Porte, See Camelina sativa (L.) Crantz ssp. sativa

Camelina sativa (L.) Crantz

Camelina sativa (L.) Crantz ssp. microcarpa (DC.) E. Schmid, See Camelina microcarpa DC.

Camelina sativa (L.) Crantz ssp. sativa

Camelina sativa Crantz., See Camelina sativa (L.) Crantz

Camelina Crantz

Campanula acuminata Michx. , See Campanulastrum americanum (L.) Small

Campanula alaskana (Gray) W. Wight ex J.P. Anderss., See Campanula rotundifolia L.

Campanula americana L., See Campanulastrum americanum (L.) Small

Campanula americana L. var. illinoensis (Fresen.) Farw., See Campanulastrum americanum (L.) Small

Campanula amplexicaulis Michx., See Triodanis perfoliata (L.) Nieuwl.

Campanula aparinoides Pursh

Campanula aparinoides Pursh var. grandiflora Holz., See Campanula aparinoides Pursh

Campanula aparinoidesPursh var. uliginosa (Rydb.) Gleason, See Campanula aparinoides Pursh

Campanula dubia A. DC., See Campanula rotundifolia L.

Campanula heterodoxa Bong., See Campanula rotundifolia L.

Campanula intercedens Witasek, See Campanula rotundifolia L.

Campanula linifolia (Schrank), See Campanula rotundifolia L.

Campanula nitida Dod. , See Campanulastrum americanum (L.) Small

Campanula perfoliata L. , See Triodanis perfoliata (L.) Nieuwl.

Campanula petiolata A. DC.., See Campanula rotundifolia L.

Campanula rapunculoides L.

Campanula rapunculoides L. var. ucranica (Bess.) K. Koch, See Campanula rapunculoides L.

Campanula rapunculus L., See Campanula rapunculoides L.

Campanula rotundifolia L.

Campanula rotundifolia L. ssp. intercedens (Witasek) A.& D. Löve, See Campanula rotundifolia L.

Campanula rotundifolia L. var. alaskana Gray, See Campanula rotundifolia L.

Campanula rotundifolia L. var. intercedens (Witasek) Farw., See Campanula rotundifolia L.

Campanula rotundifolia L. var. lancifolia Mert. & Koch, See Campanula rotundifolia L.

Campanula rotundifolia L. var. petiolata (A. DC.) J.K. Henry, See Campanula rotundifolia L.

Campanula rotundifolia L. var. velutina A. DC., See Campanula rotundifolia L.

Campanula sacajaweana M.E. Peck, See Campanula rotundifolia L.

Campanula uliginosa Rydb., See Campanula aparinoides Pursh

Campanula urticaefolia W., See Campanula rapunculoides L.

Campanula (Tourn.) L., See Campanula L.

Campanula L.

Campanulastrum americanum (L.) Small

Campanulastrum Small

Campe barbarea (L.) W. Wight ex Piper, See Barbarea vulgaris Aiton f.

Campsis radicans (L.) , Seem. ex Bureau

Campsis radicans , Seem., See Campsis radicans (L.) , Seem. ex Bureau

Campsis Lour.

Cannabis sativa L.

Cannabis (Tourn.) L., See Cannabis L.

Cannabis L.

Capnoides aureum (Willd.) Kuntze, See Corydalis aurea Willd.

Capnoides campestre Britton, See Corydalis micrantha (Engelm. ex Gray) Gray ssp. australis (Chapman) G.B. Ownbey

Capnoides crystallinum (Engelm.) Kuntze, See Corydalis crystallina Engelm.

Capnoides curvisiliqua (Engelm.) Kuntze, See Corydalis crystallina Engelm.

Capnoides flavulum (Raf.) Kuntze, See Corydalis flavula (Raf.) DC.

Capnoides micranthum (Engelm. ex Gray) Britton, See Corydalis micrantha (Engelm. ex Gray) Gray ssp. micrantha

Capnoides micranthum (Engelm.) Britton, See Corydalis micrantha (Engelm. ex Gray) Gray ssp. micrantha

Capnoides montanum (Engelm.) Britton, See Corydalis curvisiliqua Engelm. ssp. occidentalis (Engelm. ex Gray) W.A. Weber

Capnoides Adans., See Corydalis DC.

Capnorchis, See Dicentra Bernh.

Caprifolium Michx., See Lonicera L.

Caprifolium Tourn. Juss., See Lonicera L.

Capriola dactylon (L.) Kuntze, See Cynodon dactylon (L.) Pers.

Capriola Adans., See Cynodon L.C. Rich.

Capsella bursa-pastoris (L.) Medik.

Capsella rubella Reut., See Capsella bursa-pastoris (L.) Medik.

Capsella Medik.

Caragana arborescens Lam.

Caragana Fabr.

Caragana Lam., See Caragana Fabr.

Cardamine arenicola Britton, See Cardamine parviflora L. var. arenicola (Britton) Schultz

Cardamine bulbosa (Schreber. ex Muhl.) B.S.P.

Cardamine bulbosa (Schreber.) B.S.P., See Cardamine bulbosa (Schreber. ex Muhl.) B.S.P.

Cardamine concatenata (Michx.) Sw.

Cardamine flexuosa With.

Cardamine hirsuta L. ssp. flexuosa (With.) Forbes & Hemsl., See Cardamine flexuosa With.

Cardamine konaensis St. John, See Cardamine flexuosa With.

Cardamine laciniata (Muhl. ex Willd.) Wood, See Cardamine concatenata (Michx.) Sw.

Cardamine parviflora L.

Cardamine parviflora L. ssp. virginica (L.) O.E. Schulz, See Sibara virginica (L.) Rollins

Cardamine parviflora L. var. arenicola (Britton) Schultz

Cardamine pensylvanica Muhl. ex Willd.

Cardamine pensylvanica Muhl. ex Willd. var. brittoniana Farw., See Cardamine pensylvanica Muhl. ex Willd.

Cardamine rhomboidea (Pers.) DC., See Cardamine bulbosa (Schreber. ex Muhl.) B.S.P.

Cardamine rhomboides DC., See Cardamine bulbosa (Schreber. ex Muhl.) B.S.P.

Cardamine virginica L., See Sibara virginica (L.) Rollins

Cardamine (Tourn.) L., See Cardamine L.

Cardamine L.

Cardaria chalapensis (L.) Hand.-Maz.

Cardaria draba (L.) Desv.

Cardaria draba (L.) Desvar. ssp. chalapensis (L.) O.E. Schulz, See Cardaria chalapensis (L.) Hand.-Maz.

Cardaria draba (L.) Desvar. var. repens (Schrenk) O.E. Schulz, See Cardaria chalapensis (L.) Hand.-Maz.

Cardaria latifolia (L.) Spach, See Lepidium latifolium L.

Cardaria pubescens (C.A. Mey.) Jarmolenko

Cardaria pubescens (C.A. Mey.) Jarmolenko var. elongata Rollins, See Cardaria pubescens (C.A. Mey.) Jarmolenko

Cardaria repens (Schrenk) Jarmolenko, See Cardaria chalapensis (L.) Hand.-Maz.

Cardaria Desv.

Cardiospermum halicacabum L.

Cardiospermum L.

Carduus acanthoides L.

Carduus altissimus L., See Cirsium altissimum (L.) Hill

Carduus arvensis (L.) Robson, See Cirsium arvense (L.) Scop.

Carduus austrinus Small, See Cirsium texanum Buckl.

Carduus crispus L.

Carduus drummondii Gray, See Cirsium drummondii Torr. & Gray

Carduus helleri Small, See Cirsium undulatum (Nutt.) Spreng. var. undulatum

Carduus lanceolatus L., See Cirsium vulgare (Savi) Ten.

Carduus muticus (Michx.) Pers., See Cirsium muticum Michx.

Carduus nutans L.

Carduus ochrocentrus (Gray) Green, See Cirsium ochrocentrum Gray

Carduus plattensis Rydberg, See Cirsium canescens Nutt.

Carduus undulatus Nutt., See Cirsium undulatum (Nutt.) Spreng. var. undulatum

Carduus undulatus Nutt. var. canescens (Nutt.) Porter, See Cirsium canescens Nutt.

Carduus vulgaris Savi, See Cirsium vulgare (Savi) Ten.

Carduus L.

Carex ×macounii Dewey, See Carex lupulina Muhl. ex Willd.

Carex ×minganinsularum Raymond, See Carex sterilis Willd.

Carex abbreviata Prescott, See Carex torreyi Tuckerman

Carex abdita Bickn., See Carex umbellata Schkuhr ex Willd.

Carex acutinella Mackenzie, See Carex aquatilis Wahlenb. var. aquatilis

Carex aenea Fernald, See Carex siccata Dewey

Carex aggregata Mackenzie

Carex albicans auct. non Willd. ex Spreng., See Carex peckii Howe

Carex albicans Willd. ex Spreng.

Carex albicans Willd. ex Spreng. var. albicans

Carex albolutescens Schwein

Carex albursina Sheldon

Carex alopecoidea Tuckerman

Carex amphibola Steud.

Carex amphibola Steud. var. globosa (Bailey) Bailey, See Carex amphibola Steud.

Carex amphibola Steud. var. rigida (Bailey) Fern., See Carex amphibola Steud.

Carex amphibola Steud. var. turgida Fern., See Carex amphibola Steud.

Carex annectens (Bickn.) Bickn.

Carex annectens Bickn. var. xanthocarpa (Bickn.) Wieg., See Carex annectens (Bickn.) Bickn.

Carex annectens Bicknell, See Carex annectens (Bickn.) Bickn.

Carex aplescens L. , See Carex aquatilis Wahlenb.

Carex aquatilis Wahl. var. altoir (Rydb.) Fern., See Carex aquatilis Wahlenb. var. aquatilis

Carex aquatilis Wahlenb.

Carex aquatilis Wahlenb. ssp. altior (Rydb.) Hultén, See Carex aquatilis Wahlenb. var. aquatilis

Carex aquatilis Wahlenb. var. aquatilis

Carex aquatilis Wahlenb. var. substricta Kükenth., See Carex aquatilis Wahlenb. var. aquatilis

Carex aristata R. Br., See Carex atherodes Spreng.

Carex arkansana Bailey

Carex artitecta Mack., See Carex albicans Willd. ex Spreng. var. albicans

Carex artitecta Mackenzie var. subtilirostris F.J. Herm., See Carex albicans Willd. ex Spreng. var. albicans

Carex asa-grayi Bailey, See Carex grayi Carey

Carex assiniboinensis W. Boott.

Carex athabascensis F.J. Herm., See Carex scirpoidea Michx.

Carex atherodes Spreng.

Carex atherodes Spreng. var. longo-lanceolata (Dew.) Gilly, See Carex laeviconica Dewey

Carex athrostachya Olney

Carex aurea Nutt.

Carex austrina (Small) MacKenzie, See Carex austrina Mackenzie

Carex austrina Mackenzie

Carex backii Boott

Carex backii Boott var. saximontana (Mackenzie) Boivin, See Carex saximontana MacKenzie

Carex bayardii Fern., See Carex crus-corvi Shuttlew. ex Kunz.

Carex bebbii Olney ex Fern.

Carex bella Bailey

Carex bicknellii Britt.

Carex blanda Dewey

Carex brachyglossa Mackenzie, See Carex annectens (Bickn.) Bickn.

Carex brevior (Dewey) Mackenzie

Carex brevipes W. Boott, See Carex rossii Boott

Carex brittoniana Bailey, See Carex tetrastachya Scheele

Carex brunnescens (Pers.) Poir.

Carex bulbostylis Mackenzie, See Carex amphibola Steud.

Carex bushii Mackenzie

Carex buxbaumii Wahlenb.

Carex camporum Mackenzie, See Carex praegracilis W. Boott

Carex capillaris L.

Carex capillaris L. var. elongata Olney, See Carex capillaris L.

Carex caroliniana Schwein. var. cuspidata (Dewey) Shinners, See Carex bushii Mackenzie

Carex cephaloidea (Dewey) Dewey

Carex cephaloidea Dewey, See Carex cephaloidea (Dewey) Dewey

Carex cephalophora Muhl. ex Willd.

Carex cephalophora Muhl. ex Willd. var. angustifolia Boott, See Carex leavenworthii Dewey

Carex cephalophora Muhl. ex Willd. var. leavenworthii (Dewey) Kükenth., See Carex leavenworthii Dewey

Carex cephalophora Muhl. ex Willd. var. mesochorea (Mackenzie) Gleason, See Carex mesochorea MacKenzie

Carex comosa Boott.

Carex complanata Torr.

Carex complanata Torr. & Hook. var. hirsuta (Willd.) Gleason, See Carex hirsutella Mack

Carex concinna Muhl., See Carex concinna R. Br.

Carex concinna R. Br.

Carex conjuncta Boott.

Carex convulata Mack., See Carex rosea Schkuhr ex Willd.

Carex corrugata Fern., See Carex amphibola Steud.

Carex crawei Dewey

Carex crinita Lam.

Carex cristatella Britt.

Carex cruscorvi , See Carex crus-corvi Shuttlew. ex Kunz.

Carex crus-corvi Shuttlew. ex Kunz.

Carex davisii Schwein. & Torr.

Carex deflexa Hornem. var. rossii (Boott) Bailey, See Carex rossii Boott

Carex deweyana Schwein.

Carex diandra Schrank

Carex disperma Dewey

Carex diversistylis Roach, See Carex rossii Boott

Carex douglasii Boott.

Carex durifolia Bailey, See Carex backii Boott

Carex duriuscula C.A. Mey.

Carex eburnea Boott.

Carex elachycarpa Fernald., See Carex sterilis Willd.

Carex eleocharis Bailey, See Carex duriuscula C.A. Mey.

Carex elyniformis Porsild, See Carex filifolia Nutt.

Carex emmonsii Dewey ex Torr. var. muehlenbergii (Gray) J. Rettig, See Carex albicans Willd. ex Spreng. var. albicans

Carex emoryi Dewey

Carex erxlebeniana L. Kelso, See Carex inops Bailey ssp. heliophila (Mackenzie) Crins

Carex festivella Mack., See Carex microptera Mackenzie

Carex festucacea Schkuhr

Carex festucacea Schkuhr ex Willd. var. brevior (Dewey) Fern., See Carex brevior (Dewey) Mackenzie

Carex filifolia Nutt.

Carex filiformis L., See Carex lasiocarpa Ehrh.

Carex fissa Mack.

Carex flaccidula Steud., See Carex rosea Schkuhr ex Willd.

Carex flaccosperma Dewey

Carex foenea Willd., See Carex siccata Dewey

Carex foenea Willd. var. foenea , See Carex siccata Dewey

Carex franki, See Carex frankii Kunth

Carex frankii Kunth

Carex garberi Fern.

Carex gracilescens Steud.

Carex granularis Muhl. ex Willd.

Carex granularis Muhl. ex Willd. var. haleana (Olney) Porter

Carex granularis Muhl. var. haleana (Olney) Porter, See Carex granularis Muhl. ex Willd. var. haleana (Olney) Porter

Carex granularis Muhl. var. granularis

Carex gravida Bailey

Carex grayi Carey

Carex grayi Carey var. hispidula Gray, See Carex grayi Carey

Carex grayii Carey, See Carex grayi Carey

Carex grisea Wahl., See Carex amphibola Steud.

Carex haleana Olney, See Carex granularis Muhl. ex Willd. var. haleana (Olney) Porter

Carex halleri Gunn., See Carex hallii Olney

Carex hallii Olney

Carex haydenii Dewey

Carex heliophila Mack., See Carex inops Bailey ssp. heliophila (Mackenzie) Crins

Carex hirsutella Mack

Carex hirtifolia MacKenzie

Carex hitchcockiana Dewey

Carex hoodi , See Carex hoodii Boott

Carex hoodii Boott

Carex hookeriana Dew

Carex hyalinolepis Steud.

Carex hystericina Muhl. ex Willd.

Carex impressa (S. H. Wright) Mackenzie, See Carex hyalinolepis Steud.

Carex inflata Huds. var. utriculata (Boott) Druce, See Carex utriculata Boott

Carex inops Bailey

Carex inops Bailey ssp. heliophila (Mackenzie) Crins

Carex interior Bailey

Carex interior Bailey ssp. charlestonensis Clokey, See Carex interior Bailey

Carex interior Bailey var. keweenawensis F.J. Herm., See Carex interior Bailey

Carex intumescens Rudge

Carex jamesii Schwein.

Carex lacustris Willd.

Carex lacustris Willd. var. laxiflora Dewey, See Carex hyalinolepis Steud.

Carex laeviconica Dewey

Carex laevivaginata (Kukenth.) Mack.

Carex lanuginosa auct. non Michx., See Carex pellita Muhl ex Willd.

Carex lanuginosa Michx., See Carex lasiocarpa Ehrh. var. americana Fern.

Carex lasiocarpa Ehrh.

Carex lasiocarpa Ehrh. var. americana Fern.

Carex lasiocarpa Ehrh. var. latifolia (Boeckl.) Gilly, See Carex pellita Muhl ex Willd.

Carex laxiflora Lam. var. blanda (Dewey) Boott, See Carex blanda Dewey

Carex laxiflora Lam. var. gracillima (Boott) Boott ex B.L. Robins. & Fern., See Carex gracilescens Steud.

Carex laxiflora Lam. var. latifolia Boott, See Carex albursina Sheldon

Carex leavenworthii Dewey

Carex leptalea Wahl

Carex limnophila F.J. Herm., See Carex microptera Mackenzie

Carex limosa L.

Carex lucustris, See Carex lacustris Willd.

Carex lupulina Muhl. ex Willd.

Carex lupulina Muhl. ex Willd. var. pedunculata Gray, See Carex lupulina Muhl. ex Willd.

Carex macloviana d'Urv. ssp. festivella (Mackenzie) A.& D. Löve, See Carex microptera Mackenzie

Carex macloviana d'Urv. var. microptera (Mackenzie) Boivin, See Carex microptera Mackenzie

Carex marginata Willd., See Carex pennsylvanica Lam.

Carex meadii Dewey

Carex melanostachya Bieb. ex Willd.

Carex mesochorea MacKenzie

Carex microdonta T. & H.

Carex microptera Mackenzie

Carex microptera Mackenzie var. crassinervia F.J. Herm., See Carex microptera Mackenzie

Carex microptera Mackenzie var. limnophila (F.J. Herm.) Dorn, See Carex microptera Mackenzie

Carex microrhyncha Mack

Carex molesta Mackenzie ex Bright

Carex monile Tuckerm., See Carex vesicaria L. var. monile (Tuckerman) Fern.

Carex muehlenbergii Schkuhr ex Willd.

Carex muehlenbergii Schkuhr ex Willd. var. australis Olney ex Bailey, See Carex austrina Mackenzie

Carex muehlenbergii Schkuhr ex Willd. var. austrina Small, See Carex austrina Mackenzie

Carex muehlenbergii Schkuhr ex Willd. var. enervis Boott, See Carex muehlenbergii Schkuhr ex Willd.

Carex muhlenbergii Schkuhr var. enervis W. Boott, See Carex muehlenbergii Schkuhr ex Willd.

Carex muricata L. var. sterilis (Willd.) Gleason, See Carex sterilis Willd.

Carex nebrascensis Dewey, See Carex nebraskensis Dewey

Carex nebraskensis Dewey

Carex nigro-marginata Schwein., See Carex albicans Willd. ex Spreng. var. albicans

Carex nigromarginata Schwein. var. minor (Boott) Gleason, See Carex peckii Howe

Carex nigromarginata Schwein. var. elliptica (Boott) Gleason, See Carex peckii Howe

Carex nigromarginata Schwein. var. muehlenbergii (Gray) Gleason, See Carex albicans Willd. ex Spreng. var. albicans

Carex normalis Mackenzie

Carex nutans Host, See Carex melanostachya Bieb. ex Willd.

Carex obtusata Lilj.

Carex oklahomensis Mack

Carex oligocarpa Schkuhr ex Willd.

Carex parryana Dewey

Carex parryana Dewey ssp. hallii (Olney) D.F. Murr., See Carex hallii Olney

Carex parryana Dewey var. hallii (Olney) Kükenth., See Carex hallii Olney

Carex parryana Dewey var. unica Bailey, See Carex hallii Olney

Carex peckii Howe

Carex pedunculata Muhl

Carex pellita Muhl ex Willd.

Carex pennsylvanica Lam.

Carex pensylvanica Lam. ssp. heliophila (Mackenzie) W.A. Weber, See Carex inops Bailey ssp. heliophila (Mackenzie) Crins

Carex pensylvanica Lam. var. digyna Boeckl., See Carex inops Bailey ssp. heliophila (Mackenzie) Crins

Carex plana Mackenzie, See Carex muehlenbergii Schkuhr ex Willd.

Carex praegracilis W. Boott

Carex prairea Dewey ex Wood

Carex prasina Wahl.

Carex praticola Rydb.

Carex projecta Mackenzie

Carex pseudo-cyperus L., See Carex pseudocyperus L.

Carex pseudocyperus L.

Carex pubescens Muhl. ex Willd., See Carex hirtifolia MacKenzie

Carex radiata (Wahlenb.) Small

Carex radiata (Wahlenb.) Small var. staminata Peck ex Howe, See Carex radiata (Wahlenb.) Small

Carex retroflexa Muhl.

Carex retroflexa Muhl. ex Willd. var. texensis (Torr.) Fern., See Carex texensis (Torr.) Bailey

Carex retrorsa Schwein

Carex rhynchophysa Fisch., C.A. Mey. & Avé-Lall., See Carex utriculata Boott

Carex richardsonii R. Br.

Carex richardsonii R. Br. f. exserta Fern., See Carex richardsonii R. Br.

Carex richii (Fern.) Mackenzie, See Carex straminea Willd. ex Schkuhr

Carex riparia auct. non M.A. Curtis, See Carex hyalinolepis Steud.

Carex riparia M.A. Curtis var. impressa S.H. Wright, See Carex hyalinolepis Steud.

Carex riparia M.A. Curtis var. lacustris (Willd.) Kükenth., See Carex lacustris Willd.

Carex rosea Schkuhr ex Willd.

Carex rosea Schkuhr ex Willd. var. minor Boott, See Carex radiata (Wahlenb.) Small

Carex rosea Schkuhr ex Willd. var. pusilla Peck & Howe, See Carex rosea Schkuhr ex Willd.

Carex rosea Schkuhr ex Willd. var. radiata (Wahlenb.) Dewey, See Carex radiata (Wahlenb.) Small

Carex rossi , See Carex rossii Boott

Carex rossii Boott

Carex rostrata Stokes

Carex rostrata Stokes var. utriculata (Boott) Bailey, See Carex utriculata Boott

Carex rousseaui Raymond, See Carex haydenii Dewey

Carex sartwelli, See Carex sartwellii Dewey

Carex sartwellii Dewey

Carex saximontana MacKenzie

Carex scirpiformis Mackenzie, See Carex scirpoidea Michx.

Carex scirpoidea Michx.

Carex scirpoidea Michx. var. convoluta Kükenth., See Carex scirpoidea Michx.

Carex scirpoidea Michx. var. scirpiformis (Mackenzie) O'Neill & Duman, See Carex scirpoidea Michx.

Carex scirpoidea Michx. var. stenochlaena Holm, See Carex scirpoidea Michx.

Carex scoparia Schkuhr ex Willd.

Carex scoparia Schkuhr ex Willd. var. condensa Fern., See Carex scoparia Schkuhr ex Willd. var. scoparia

Carex scoparia Schkuhr ex Willd. var. moniliformis Tuckerman, See Carex scoparia Schkuhr ex Willd. var. scoparia

Carex scoparia Schkuhr ex Willd. var. scoparia

Carex setacea Dewey, See Carex vulpinoidea Michx. var. vulpinoidea

Carex setacea Dewey var. ambigua (Barratt) Fern., See Carex annectens (Bickn.) Bickn.

Carex shortiana Dewey

Carex shriveri Britton, See Carex granularis Muhl. ex Willd. var. haleana (Olney) Porter

Carex siccata Dewey

Carex silicea Olney

Carex sparganioides Muhl. ex Willd.

Carex sparganioides Muhl. ex Willd. var. aggregata (Mackenzie) Gleason, See Carex aggregata Mackenzie

Carex sparganioides Muhl. ex Willd. var. cephaloidea (Dewey) Carey, See Carex cephaloidea (Dewey) Dewey

Carex sprengelii Dewey ex Spreng.

Carex sprengerii Dew., See Carex sprengelii Dewey ex Spreng.

Carex squarrosa L.

Carex squarrosa L. var. typhina (Michx.) Nutt., See Carex typhina Michx.

Carex stenochlaena (Holm) Mackenzie, See Carex scirpoidea Michx.

Carex stenophylla auct. non Wahlenb., See Carex duriuscula C.A. Mey.

Carex stenophylla Wahlenb. ssp. eleocharis (Bailey) Hultén, See Carex duriuscula C.A. Mey.

Carex stenophylla Wahlenb. var. enervis Kükenth., See Carex duriuscula C.A. Mey.

Carex stenophylla Whal., See Carex duriuscula C.A. Mey.

Carex sterilis Willd.

Carex stipata Muhl. ex Willd.

Carex stipata Muhl. ex Willd. var. laevivaginata Kükenth., See Carex laevivaginata (Kukenth.) Mack.

Carex stipata Muhl. ex Willd. var. oklahomensis (Mackenzie) Gleason, See Carex oklahomensis Mack

Carex stolonifera Schwein., See Carex pennsylvanica Lam.

Carex straminea Willd. ex Schkuhr

Carex striatula Michx., See Carex straminea Willd. ex Schkuhr

Carex stricta Lam.

Carex stricta Lam. var. decora Bailey, See Carex haydenii Dewey

Carex stricta Lam. var. elongata (Boeckl.) Gleason, See Carex emoryi Dewey

Carex stricta Lam. var. strictior (Dewey) Carey, See Carex stricta Lam.

Carex strictior Dewey, See Carex stricta Lam.

Carex substricta (Kükenth.) Mackenzie, See Carex aquatilis Wahlenb. var. aquatilis

Carex suksdorfii Kükenth., See Carex aquatilis Wahlenb. var. aquatilis

Carex sychnocephala Carey

Carex sylvicola J. Webber & P.W. Ball, See Carex radiata (Wahlenb.) Small

Carex tenera Dewey

Carex tenera Dewey var. echinodes (Fern.) Wieg., See Carex tenera Dewey

Carex tetanica Schkuhr

Carex tetanica Schkuhr var. meadii (Dewey) Bailey, See Carex meadii Dewey

Carex tetrastachya Scheele

Carex texensis (Torr.) Bailey

Carex torreyi Tuckerman

Carex triangularis Boeckl.

Carex tribuloides Wahlenb.

Carex tribuloides Wahlenb. var. moniliformis (Tuckerman) Britt., See Carex scoparia Schkuhr ex Willd. var. scoparia

Carex tribuloides Wahlenb. var. tribuloides

Carex triceps Mackenzie, See Carex hirsutella Mack

Carex trichocarpa Muhl.

Carex trisperma Dewey

Carex tuckermani Dewey

Carex typhina Michx.

Carex umbellata Schkuhr ex Willd.

Carex umbellata Schkuhr fo. vicin (Dew.) Wieg., See Carex umbellata Schkuhr ex Willd.

Carex uncompahgre L. Kelso, See Carex bella Bailey

Carex utriculata Boott

Carex vallicola Dew.

Carex varia Muhl. ex Willd., non Host, See Carex albicans Willd. ex Spreng. var. albicans

Carex vesicaria L.

Carex vesicaria L. var. monile (Tuckerman) Fern.

Carex viridula Michx.

Carex vulpina Carey ex Dewey, See Carex conjuncta Boott.

Carex vulpinoidea Michx.

Carex vulpinoidea Michx. var. platycarpa Hall, See Carex triangularis Boeckl.

Carex vulpinoidea Michx. var. vulpinoidea

Carex xanthocarpa Bickn., See Carex bicknellii Britt.

Carex xerantica Bailey

Carex (Rupp.) L., See Carex L.

Carex L.

Carpinus ostrya L., See Ostrya virginiana (P. Mill.) K. Koch

Carthamnus tinctorius L., See Carthamus tinctorius L.

Carthamnus L., See Carthamus L.

Carthamus tinctorius L.

Carthamus L.

Carum carui L., See Carum carvi L.

Carum carvi L.

Carum petroselinum Benth. & Hook. f., See Petroselinum crispum (P. Mill.) Nyman ex A.W. Hill

Carum L.

Carya alba (L.) Nutt. ex Ell.

Carya alba Nutt., See Carya alba (L.) Nutt. ex Ell.

Carya amara Nutt., See Carya cordiformis (Wangenh.) K. Koch

Carya buckleyi Dur. var. arkansana (Sargent) Sargent, See Carya texana Buckl.

Carya buckleyi Durand, See Carya texana Buckl.

Carya cordiformis (Wangenh.) K. Koch

Carya cordiformis (Wangenh.) K. Koch var. latifolia Sargent, See Carya cordiformis (Wangenh.) K. Koch

Carya cordiformis K. Koch, See Carya cordiformis (Wangenh.) K. Koch

Carya glabra (P. Mill.) Sweet var. villosa (Sargent) B.L. Robins., See Carya texana Buckl.

Carya illinoinensis (Wangenh.) K. Koch

Carya illinoinensis K. Koch , See Carya illinoinensis (Wangenh.) K. Koch

Carya laciniosa (Michx. f.) G. Don

Carya laciniosa Loud., See Carya laciniosa (Michx. f.) G. Don

Carya olivaeformis Nutt., See Carya illinoinensis (Wangenh.) K. Koch

Carya oliviformis (Michx. f.) Nutt., See Carya illinoinensis (Wangenh.) K. Koch

Carya ovata (P. Mill.) K. Koch

Carya ovata (P. Mill.) K. Koch var. fraxinifolia Sargent, See Carya ovata (P. Mill.) K. Koch

Carya ovata (P. Mill.) K. Koch var. nuttallii Sargent, See Carya ovata (P. Mill.) K. Koch

Carya ovata (P. Mill.) K. Koch var. pubescens Sargent, See Carya ovata (P. Mill.) K. Koch

Carya ovata K. Koch, See Carya ovata (P. Mill.) K. Koch

Carya pecan (Marsh.) Engl. & Graebn., See Carya illinoinensis (Wangenh.) K. Koch

Carya pecan (Marsh.) Schneid., See Carya illinoinensis (Wangenh.) K. Koch

Carya sulcata Nutt., See Carya laciniosa (Michx. f.) G. Don

Carya texana Buckl.

Carya texana Buckl. var. arkansana (Sargent) Little, See Carya texana Buckl.

Carya texana Buckl. var. villosa (Sargent) Little, See Carya texana Buckl.

Carya tomentosa (Lam. ex Poir.) Nutt., See Carya alba (L.) Nutt. ex Ell.

Carya tomentosa (Lam. ex Poir.) Nutt. var. subcoriacea (Sargent) Palmer & Steyermark, See Carya alba (L.) Nutt. ex Ell.

Carya tomentosa (Poir.) Nutt., See Carya alba (L.) Nutt. ex Ell.

Carya tomentosa Nutt., See Carya alba (L.) Nutt. ex Ell.

Carya L. Willd., See Carya Nutt.

Carya Nutt.

Cassia brachiata (Pollard) J.F. Macbr., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia chamaecrista L., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata (Michx.) Greene, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. brachiata (Pollard) Pullen ex Isely, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. depressa (Pollard) J.F. Macbr., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. ferrisiae (Britton ex Britton & Rose) Turner, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. puberula (Greene) J.F. Macbr., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. robusta (Pollard) J.F. Macbr., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. rostrata (Woot. & Standl.) B.L. Turner, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia fasciculata Michx. var. tracyi (Pollard) J.F. Macbr., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia marilandica L., See Senna marilandica (L.) Link

Cassia marylandica L., See Senna marilandica (L.) Link

Cassia medsgeri Shafer, See Senna marilandica (L.) Link

Cassia mississippiensis Pollard, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia nictitans L., See Chamaecrista nictitans (L.) Moench ssp. nictitans var. nictitans

Cassia obtusifolia L., See Senna obtusifolia (L.) Irwin & Barneby

Cassia robusta (Pollard) Pollard, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia roemeriana Scheele, See Senna roemeriana (Scheele) Irwin & Barneby

Cassia rostrata (Woot. & Standl.) Tidestrom ex Tidestrom & Kittell, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Cassia tora auct. non L., See Senna obtusifolia (L.) Irwin & Barneby

Castalia, See Nymphaea L.

Castalia lekophylla Small, See Nymphaea odorata Aiton ssp. odorata

Castalia minor (Sims) Nyar, See Nymphaea odorata Aiton ssp. odorata

Castalia odorata (Aiton) Wood, See Nymphaea odorata Aiton ssp. odorata

Castalia odorata (Dryand.) Woodvar. & Wood., See Nymphaea odorata Aiton ssp. odorata

Castalia odorata Dryander, See Nymphaea odorata Aiton

Castalia reniformis DC., See Nymphaea odorata Aiton ssp. odorata

Castalia tuberosa (Paine) Greene, See Nymphaea odorata Aiton ssp. tuberos (Paine) Wiersma & Hellquist

Castalia Salisb., See Nymphaea L.

Castilleia coccinea Spreng., See Castilleja coccinea (L.) Spreng.

Castilleja angustifolia (Nutt.) G. Don var. dubia A. Nels., See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja chromosa A. Nels., See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja citrina Pennell, See Castilleja purpurea (Nutt.) G. Don var. citrina (Pennell) Shinners

Castilleja clokeyi Pennell, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja coccinea (L.) Spreng.

Castilleja ewanii Eastw., See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja flava S. Wats.

Castilleja gyroloba Pennell, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja integra Gray

Castilleja labiata Pennell, See Castilleja purpurea (Nutt.) G. Don var. citrina (Pennell) Shinners

Castilleja linariifolia Benth.

Castilleja linariifolia Benth. var. omnipubescens (Pennell) Clokey, See Castilleja linariifolia Benth.

Castilleja linearis Rydb., See Castilleja linariifolia Benth.

Castilleja luteovirens Rydb., See Castilleja sulphurea Rydb.

Castilleja martinii Abrams, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja martinii Abrams ssp. ewanii (Eastw.) Munz, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja martinii Abrams var. clokeyi (Pennell) N. Holmgren, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja martinii Abrams var. ewanii (Eastw.) N. Holmgren, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja miniata Dougl. ex Hook.

Castilleja mogollonica Pennell, See Castilleja sulphurea Rydb.

Castilleja purpurea (Nutt.) G. Don var. citrina (Pennell) Shinners

Castilleja purpurea (Nutt.) G. Don.

Castilleja pyramidalis Edwin, See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja rhexifolia Rydb., See Castilleja sulphurea Rydb.

Castilleja rhexiifolia Rydb. var. sulphurea (Rydb.) Atwood, See Castilleja sulphurea Rydb.

Castilleja roseana Eastw., See Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard

Castilleja septentrionalis Lindl. - Fernald, See Castilleja sulphurea Rydb.

Castilleja sessiliflora Pursh

Castilleja sulphurea Rydb.

Castilleja trainii Edwin, See Castilleja linariifolia Benth.

Castilleja Mutis ex L. f.

Catabrosa aquatica (L.) Beauv.

Catabrosa aquatica (L.) Beauv. var. uniflora S.F. Gray, See Catabrosa aquatica (L.) Beauv.

Catabrosa Beauv.

Catalpa bungei Hort. ex Dippel , See Catalpa ovata G. Don

Catalpa kaempferi Siebold & Zucc. , See Catalpa ovata G. Don

Catalpa ovata G. Don

Catalpa speciosa (Warder) Warder ex Engelm.

Catalpa syringaefolia Bunge, See Catalpa ovata G. Don

Catalpa syringaefolia Sims. , See Catalpa ovata G. Don

Catalpa Jussieu, See Catalpa Scop.

Catalpa L., See Catalpa Scop.

Catalpa Scop.

Catananche L. , See Silene L.

Cataria vulgaris Moench, See Nepeta cataria L.

Cathartolinum aristatum (Engelm.) Small, See Linum aristatum Engelm.

Cathartolinum berlandieri (Hook.) Small, See Linum berlandieri Hook. var. berlandieri

Cathartolinum compactum (A. Nels.) Small, See Linum compactum A. Nels.

Cathartolinum curtissii (Small) Small, See Linum medium (Planch.) Britton var. texanum (Planch.) Fern.

Cathartolinum earlei Small, See Linum rigidum Pursh var. rigidum

Cathartolinum puberulum (Engelm.) Small, See Linum puberulum (Engelm.) Heller

Cathartolinum rigidum (Pursh) Small, See Linum rigidum Pursh var. rigidum

Cathartolinum sanctum (Small) Small, See Linum berlandieri Hook. var. berlandieri

Cathartolinum sulcatum (Riddell) Small, See Linum sulcatum Riddell var. sulcatum

Cathartolinum Reichenb., See Linum L.

Caulanthus sulfureus Payson, See Brassica rapa L. var. rapa

Caulinia flexilis Willd., See Najas flexilis (Willd.) Rostk. & Schmidt

Caulophyllum thalictroides (L.) Michx.

Caulophyllum thalictroides Michx., See Caulophyllum thalictroides (L.) Michx.

Caulophyllum Michx.

Ceanothus americanus L.

Ceanothus americanus L. var. intermedius (Pursh) Torr. & Gray, See Ceanothus americanus L.

Ceanothus americanus L. var. pitcheri Torr. & Gray, See Ceanothus americanus L.

Ceanothus fendleri Gray

Ceanothus fendleri Gray var. venosus Trel., See Ceanothus fendleri Gray

Ceanothus fendleri Gray var. viridis M.E. Jones, See Ceanothus fendleri Gray

Ceanothus herbaceus Raf.

Ceanothus herbaceus Raf. var. pubescens (Torr. & Gray ex S. Wats.) Shinners, See Ceanothus herbaceus Raf.

Ceanothus intermedius Pursh, See Ceanothus americanus L.

Ceanothus officinalis Raf., See Ceanothus americanus L.

Ceanothus ovatus auct. non Desf., See Ceanothus herbaceus Raf.

Ceanothus ovatus Desf. var. pubescens Torr. & Gray ex S. Wats., See Ceanothus herbaceus Raf.

Ceanothus pubescens (Torr. & Gray ex S. Wats.) Rydb. ex Small, See Ceanothus herbaceus Raf.

Ceanothus pubescens (Torr. & Gray) Rydb., See Ceanothus herbaceus Raf.

Ceanothus subsericeus Rydb., See Ceanothus fendleri Gray

Ceanothus velutinus Dougl. ex Hook.

Ceanothus L.

Celastrus scandens L.

Celastrus L.

Celsia L., See Verbascum L.

Celtis canina Raf., See Celtis occidentalis L.

Celtis crassifolia Lam., See Celtis occidentalis L.

Celtis douglasii Planch., See Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis georgiana Small., See Celtis tenuifolia Nutt.

Celtis integrifolia Lam., See Celtis tenuifolia Nutt.

Celtis laevigata Willd.

Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis laevigata Willd. var. smallii (Beadle) Sargent, See Celtis tenuifolia Nutt.

Celtis longifolia (Raf.), See Celtis laevigata Willd.

Celtis mississippiensis Bosc., See Celtis tenuifolia Nutt.

Celtis occidentalis crassifolia, See Celtis occidentalis L. var. occidentalis

Celtis occidentalis L.

Celtis occidentalis L. var. crassifolia (Lam.) Gray, See Celtis occidentalis L. var. occidentalis

Celtis occidentalis L. var. georgiana (Small) Ahles, See Celtis tenuifolia Nutt.

Celtis occidentalis L. var. occidentalis

Celtis occidentalis L. var. reticulata (Torr.) Sargent, See Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis pumila Pursh var. georgiana (Small) Sargent, See Celtis tenuifolia Nutt.

Celtis reticulata Torr., See Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis reticulata Torr. var. vestita Sargent, See Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis rugosa Rydb., See Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis rugulosa Rydb., See Celtis laevigata Willd. var. reticulata (Torr.) L. Benson

Celtis smallii Beadle, See Celtis tenuifolia Nutt.

Celtis tenuifolia Nutt.

Celtis tenuifolia Nutt. var. georgiana (Small) Fern. & Schub., See Celtis tenuifolia Nutt.

Celtis tenuifolia Nutt. var. soperi Boivin, See Celtis tenuifolia Nutt.

Celtis (Tourn.) L., See Celtis L.

Celtis L.

Cenchrus carolinianus Walt., See Cenchrus longispinus (Hack.) Fern.

Cenchrus incertus M.A. Curtis, See Cenchrus spinifex Cav.

Cenchrus longispinus (Hack.) Fern.

Cenchrus parviceps Shinners, See Cenchrus spinifex Cav.

Cenchrus pauciflorus Benth., See Cenchrus spinifex Cav.

Cenchrus spinifex Cav.

Cenchrus L.

Centarium Hill., See Centaurium Hill

Centaurea americana Nutt.

Centaurea biebersteinii DC.

Centaurea cyanus L.

Centaurea diffusa Lam.

Centaurea iberica Trev. ex Spreng.

Centaurea maculosa auct. non Lam., See Centaurea biebersteinii DC.

Centaurea scabiosa L.

Centaurea sicula Leyss. ex DC., See Centaurea solstitialis L.

Centaurea solstitialis L.

Centaurea L.

Centaurium exaltatum (Griseb.) W. Wight ex Piper

Centaurium namophilum Reveal, Broome & Beatley var. nevadense Broome, See Centaurium exaltatum (Griseb.) W. Wight ex Piper

Centaurium nuttallii (S. Wats.) Heller, See Centaurium exaltatum (Griseb.) W. Wight ex Piper

Centaurium pulchellum (Sw.) Druce

Centaurium Hill

Cephalanthus occidentalis L.

Cephalanthus occidentalis L. var. californicus Benth., See Cephalanthus occidentalis L.

Cephalanthus occidentalis L. var. pubescens Raf., See Cephalanthus occidentalis L.

Cephalanthus L.

Cerassus pennsylvanica Loisel. , See Prunus pensylvanica L. f. var. pensylvanica

Cerassus pumila Michx. , See Prunus pumila L. var. pumila

Cerassus virginianum D.C. , See Prunus virginiana L.

Cerastium acutatum Suksdorf, See Cerastium glomeratum Thuill.

Cerastium adsurgens Greene, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium alsophilum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium angustatum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium aquaticum L., See Myosoton aquaticum (L.) Moench

Cerastium arvense L.

Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium arvense L. var. angustifolium Fenzl, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium arvense L. var. latifolium Fenzl, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium arvense L. var. purpurascens Boivin, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium arvense L. var. viscidulum Gremli, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium brachypetalum Desportes ex Pers.

Cerastium brachypodum (Engelm. ex Gray) B.L. Robins., See Cerastium brachypetalum Desportes ex Pers.

Cerastium brachypodum (Engelm. ex Gray) B.L. Robins. var. compactum B.L. Robins., See Cerastium brachypetalum Desportes ex Pers.

Cerastium brachypodum (Engelm.) Robinson , See Cerastium brachypetalum Desportes ex Pers.

Cerastium campestre Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium clawsonii Correll, See Linum hudsonioides Planch.

Cerastium confertum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium diffusum Pers.

Cerastium effusum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium elongatum Pursh, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium fontanum Baumg.

Cerastium fontanum Baumg. ssp. holosteoides auct. non (Fries) Salman, van Ommering & de Voogd, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium fontanum Baumg. ssp. triviale (Link) Jalas, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium glomeratum Thuill.

Cerastium glomeratum Thuill. var. apetalum (Dumort.) Fenzl, See Cerastium glomeratum Thuill.

Cerastium graminifolium Rydb., See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium holosteoides auct. non Fries, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium holosteoides Fries var. vulgare (Hartman) Hyl., See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium latifolium Fenzl, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium longepedunculatum Muhl. ex Britton, See Cerastium nutans Raf. var. nutans

Cerastium longipedunculatum Muhl., See Cerastium nutans Raf.

Cerastium nitidum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium nutans Raf.

Cerastium nutans Raf. var. brachypodum Engelm. ex Gray, See Cerastium brachypetalum Desportes ex Pers.

Cerastium nutans Raf. var. nutans

Cerastium nutans Raf. var. occidentale Boivin, See Cerastium nutans Raf. var. nutans

Cerastium occidentale Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium oreophilum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium patulum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium scopulorum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium semidecandrum L.

Cerastium sonnei Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium strictum L., See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium subulatum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium tenuifolium Pursh, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium tetrandrum W. Curtis, See Cerastium diffusum Pers.

Cerastium tomentosum L.

Cerastium triviale Link, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium velutinum Raf., See Cerastium arvense L.

Cerastium vestitum Greene, See Cerastium arvense L. ssp. strictum (L.) Ugborogho

Cerastium viscosum auct. non L., See Cerastium glomeratum Thuill.

Cerastium vulgatum L. 1762, non 1755, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium vulgatum L. var. hirsutum Fries, See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium vulgatum L. var. holosteoides auct. non (Fries) Wahlenb., See Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet

Cerastium L.

Cerasus cerasus (L.) Eaton & Wright, See Prunus cerasus L.

Cerasus depressa Pursh, See Prunus pumila L.

Cerasus mahaleb (L.) Miller, See Prunus mahaleb L.

Cerasus pennsylvanica Torr. & Gray, See Prunus pensylvanica L. f. var. pensylvanica

Cerasus pensylvanica, See Prunus pensylvanica L. f. var. pensylvanica

Cerasus pumila Michx., See Prunus pumila L.

Cerasus serotina Hook., See Prunus virginiana L.

Cerasus serotina Loisel., See Prunus serotina Ehrh.

Cerasus virginiana, See Prunus virginiana L.

Cerasus virginianum, See Prunus virginiana L.

Ceratocephala falcata auct. non (L.) Pers., See Ceratocephala testiculata (Crantz) Bess.

Ceratocephala orthoceras DC., See Ceratocephala testiculata (Crantz) Bess.

Ceratocephala testiculata (Crantz) Bess.

Ceratocephala Moench

Ceratochloa carinata (Hook. & Arn.) Tutin, See Bromus carinatus H. & A.

Ceratochloa cathartica (Vahl) Herter, See Bromus catharticus Vahl

Ceratochloa marginata (Nees ex Steud.) B.D. Jackson, See Bromus marginatus Nees ex Steud.

Ceratochloa marginata (Nees ex Steud.) W.A. Weber, See Bromus marginatus Nees ex Steud.

Ceratochloa pendula Schrad., See Bromus catharticus Vahl

Ceratochloa unioloides (Willd.) Beauv., See Bromus catharticus Vahl

Ceratochloa willdenowii (Kunth) W.A. Weber, See Bromus catharticus Vahl

Ceratoides lanata (Pursh) J.T. Howell var. ruinina Welsh, See Krascheninnikovia lanata (Pursh) A.D.J. Meeuse & Smit

Ceratoides lanata (Pursh) J.T. Howell var. subspinosa (Rydb.) J.T. Howell, See Krascheninnikovia lanata (Pursh) A.D.J. Meeuse & Smit

Ceratoides lanata (Pursh) J.T.Howell, See Krascheninnikovia lanata (Pursh) A.D.J. Meeuse & Smit

Ceratophyllum apiculatum Cham., See Ceratophyllum demersum L.

Ceratophyllum demersum L. var. apiculatum (Cham.) Garcke, See Ceratophyllum demersum L.

Ceratophyllum demersum L.

Ceratophyllum echinatum Gray

Ceratophyllum L.

Ceratoschoenus macrostachya, See Rhynchospora macrostachya Torr. ex Gray

Ceratoxalis coloradensis (Rydb.) Lunell, See Oxalis stricta L.

Ceratoxalis cymosa (Small) Lunell, See Oxalis stricta L.

Cercis canadensis L.

Cercis L.

Cercocarpus montanus Raf.

Cercocarpus parviflorus H. & A., See Cercocarpus montanus Raf.

Cercocarpus Kunth

Cervispina cathartica Moench, See Rhamnus cathartica L.

Chaenorhinum minus (L.) Lange

Chaenorhinum (DC.) Reichenb.

Chaerophyllum floridanum (Coult. & Rose) Bush, See Chaerophyllum tainturieri Hook. var. tainturieri

Chaerophyllum procumbens (L.) Crantz

Chaerophyllum procumbens (L.) Crantz var. tainturieri (Hook.) Coult. & Rose, See Chaerophyllum tainturieri Hook. var. tainturieri

Chaerophyllum reflexum Bush, See Chaerophyllum tainturieri Hook.

Chaerophyllum tainturieri Hook.

Chaerophyllum tainturieri Hook. var. floridanum Coult. & Rose, See Chaerophyllum tainturieri Hook. var. tainturieri

Chaerophyllum tainturieri Hook. var. tainturieri

Chaerophyllum texanum Coult. & Rose, See Chaerophyllum tainturieri Hook. var. tainturieri

Chaerophyllum Coult. & Rose, See Chaerophyllum L.

Chaerophyllum L.

Chaetochloa geniculata (Lam.) Millsp. & Chase, See Setaria parviflora (Poir.) Kerguélen

Chaetochloa glauca (L.) Scribn., See Pennisetum glaucum (L.) R. Br.

Chaetochloa imberbis (Poir.) Scribn., See Setaria parviflora (Poir.) Kerguélen

Chaetochloa italica (L.) Scribn., See Setaria italica (L.) Beauv.

Chaetochloa leucopila Scribn. & Merr., See Setaria leucopila (Scribn. & Merr.) K. Schum.

Chaetochloa lutescens (Weigel) Stuntz, See Pennisetum glaucum (L.) R. Br.

Chaetochloa verticillata (L.) Scribn., See Setaria verticillata (L.) Beauv.

Chaetochloa viridis (L.) Scribn., See Setaria viridis (L.) Beauv. var. viridis

Chaetochloa Scribn., See Setaria Beauv

Chaetopappa asteroides (Nutt.) DC.

Chaetopappa ericoides (Torr.) Nesom

Chaetopappa DC.

Chaiturus marrubiastrum (L.) Reichenb.

Chaiturus Willd.

Chamaecrista brachiata Pollard, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista depressa (Pollard) Greene, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista fasciculata (Michx.) Greene

Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista littoralis Pollard, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista mississippiensis (Pollard) Pollard ex Heller, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista nictitans (L.) Moench

Chamaecrista nictitans (L.) Moench ssp. nictitans var. nictitans

Chamaecrista robusta (Pollard) Pollard ex Heller, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista rostrata Woot. & Standl., See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista tracyi Pollard, See Chamaecrista fasciculata (Michx.) Greene var. fasciculata

Chamaecrista (L.) Moench

Chamaecrista Moench, See Chamaecrista (L.) Moench

Chamaenerion spicatum (Lam.) S.F. Gray , See Chamerion angustifolium (L.) Holub ssp. angustifolium

Chamaenerion (Gesn.) Ludw., See Epilobium L.

Chamaenerion (Tourn.) Adans, See Epilobium L.

Chamaenerion Adans., See Epilobium L.

Chamaepericlimenum Aschers. & Graebn., See Cornus L.

Chamaepericlymenum canadense (L.) Asch. & Graebn., See Cornus canadensis L.

Chamaeraphis italica (L.) Kuntze, See Setaria italica (L.) Beauv.

Chamaeraphis viridis (L.) Porter, See Setaria viridis (L.) Beauv.

Chamaerhodos erecta (L.) Bunge

Chamaerhodos erecta (L.) Bunge ssp. nuttallii (Pickering ex Rydb.) Hultén

Chamaerhodos erecta (L.) Bunge var. parviflora (Nutt.) A.S. Hitchc, See Chamaerhodos erecta (L.) Bunge ssp. nuttallii (Pickering ex Rydb.) Hultén

Chamaerhodos nuttallii (Torr. & Gray) Pickering, See Chamaerhodos erecta (L.) Bunge ssp. nuttallii (Pickering ex Rydb.) Hultén

Chamaerhodos nuttallii Pickering ex Rydb. var. keweenawensis Fern., See Chamaerhodos erecta (L.) Bunge ssp. nuttallii (Pickering ex Rydb.) Hultén

Chamaerhodos Bunge

Chamaesaracha coniodes (Moric. ex Dunal) Britton

Chamaesaracha coronopus (Dunal) Gray

Chamaesaracha sordida (Dunal) Gray

Chamaesyce aeguata Lunell, See Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia

Chamaesyce albicaulis Rydb., See Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia

Chamaesyce albicaulis (Rydb.) Rydb., See Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia

Chamaesyce albomarginata (Torr. & Gray) Small

Chamaesyce carunculata (Waterfall) Shinners

Chamaesyce erecta Lunell, See Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia

Chamaesyce fendleri (Torr. & Gray) Small

Chamaesyce geyeri (Engelm. & Gray) Small, See Chamaesyce geyeri (Engelm.) Small

Chamaesyce geyeri (Engelm.) Small

Chamaesyce geyeri (Engelm.) Small var. geyeri

Chamaesyce glyptosperma (Engelm.) Small

Chamaesyce glyptosperma var. integrata Lunell, See Chamaesyce glyptosperma (Engelm.) Small

Chamaesyce greenei (Millsp.) Rydb., See Chamaesyce fendleri (Torr. & Gray) Small

Chamaesyce humistrata (Engelm.) Small

Chamaesyce hyssopifolia (L.) Small, See Chamaesyce nutans (Lag.) Small

Chamaesyce lata (Engelm.) Small

Chamaesyce maculata (L.) Small

Chamaesyce maculata auct. non (L.) Small, See Chamaesyce nutans (Lag.) Small

Chamaesyce mathewsii Small, See Chamaesyce maculata (L.) Small

Chamaesyce missurica (Raf.) Shinners

Chamaesyce missurica (Raf.) Shinners var. calcicola Shinners, See Chamaesyce missurica (Raf.) Shinners

Chamaesyce neomexicana (Greene) Standl., See Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia

Chamaesyce nutans (Lag.) Small

Chamaesyce nuttallii (Engelm.) Small, See Chamaesyce missurica (Raf.) Shinners

Chamaesyce petaloidea (Engelm.) Small., See Chamaesyce missurica (Raf.) Shinners

Chamaesyce preslii (Guss.) Arthur, See Chamaesyce nutans (Lag.) Small

Chamaesyce prostrata (Aiton) Small

Chamaesyce revoluta (Engelm.) Small

Chamaesyce serpens (Kunth) Small

Chamaesyce serpyllifolia (Pers.) Small

Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia

Chamaesyce stictospora (Engelm.) Small

Chamaesyce supina (Raf.) Moldenke, See Chamaesyce maculata (L.) Small

Chamaesyce tracyi Small, See Chamaesyce maculata (L.) Small

Chamaesyce zygophylloides (Boiss.) Small., See Chamaesyce missurica (Raf.) Shinners

Chamaesyce S.F. Gray

Chamerion angustifolium (L.) Holub

Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Kartesz

Chamerion angustifolium (L.) Holub ssp. angustifolium

Chamerion danielsii D. Löve, See Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Kartesz

Chamerion platyphyllum (Daniels) A.& D. Löve, See Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Kartesz

Chamerion Raf. ex Holub

Chamisme angustifolia (Michx.) Nieuwl., See Hedyotis nigricans (Lam.) Fosberg var. nigricans

Chamomilla chamomilla (L.) Rydb., See Matricaria recutita L.

Chamomilla inodora (L.) Gilib., See Tripleurospermum perforata (Merat) M. Lainz

Chamomilla maritima (L.) Rydb., See Tripleurospermum maritima (L.) W.D.J. Koch ssp. maritima

Chamomilla officinalis Koch, See Matricaria recutita L.

Chamomilla recutita (L.) Rauschert, See Matricaria recutita L.

Chamomilla suaveolens (Pursh) Rydb., See Matricaria discoidea DC.

Chasmanthium latifolium (Michx.) Yates

Cheilanthes alabamensis (Buckl.) Kunze

Cheilanthes eatonii Baker

Cheilanthes eatonii fo. castenea (Maxon) Correll, See