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Taxon author: Kunth

ITIS records citing taxon author "Kunth"
 
 Kingdom Plantae
  Acacia riparia Kunth -- not accepted
  Acalypha aristata Kunth -- not accepted
  Acmispon oroboides (Kunth) Brouillet -- accepted -- New Mexico bird's-foot trefoil
  Acroceras zizanioides (Kunth) Dandy -- accepted
  Actinochloa gracilis (Kunth) Willd. ex Roem. & Schult. -- not accepted
  Actinochloa humilis (P. Beauv. ex Kunth) Willd. ex Roem. & Schult. -- not accepted
  Actinochloa tenuis (P. Beauv. ex Kunth) Willd. ex Roem. & Schult. -- not accepted
  Adolphia infesta (Kunth) Meisn. -- accepted -- junco, Texas adolphia
  Aegopogon cenchroides var. geminiflorus (Kunth) Griseb. -- not accepted
  Ageratina havanensis (Kunth) King & H. Rob. -- accepted -- Havana snakeroot, shrubby boneset
  Ageratum maritimum Kunth -- accepted -- Cape Sable whiteweed
  Aglaonema nitidum (Jack) Kunth -- accepted
  Aglaonema pictum (Roxb.) Kunth -- accepted -- cara de caballo
  Agropyron attenuatum (Kunth) Roem. & Schult. -- not accepted
  Agrostis atrovirens (Kunth) Roem. & Schult. -- not accepted
  Agrostis bermudiana Tussac ex Kunth -- not accepted
  Agrostis debilis (Kunth) Spreng. -- not accepted
  Agrostis dulcis (Pers.) Sibth. ex Kunth -- not accepted
  Agrostis elegans (Kunth) Roem. & Schult. -- not accepted
  Agrostis fasciculata (Kunth) Roem. & Schult. -- not accepted
  Agrostis filiformis J. König ex Kunth -- not accepted
  Agrostis glabra (J. Presl) Kunth -- accepted
  Agrostis glabra var. glabra (J. Presl) Kunth -- accepted
  Agrostis glabrata (Kunth) Spreng. -- not accepted
  Agrostis glomerata (J. Presl) Kunth -- not accepted
  Agrostis humifusa (Kunth) Roem. & Schult. -- not accepted
  Agrostis hyemalis var. nutkaensis (Kunth) Scribn. & Merr. -- not accepted
  Agrostis implicata (Kunth) Spreng. -- not accepted
  Agrostis lanata Kunth -- not accepted
  Agrostis mucronata (Kunth) Spreng. -- not accepted
  Agrostis muricata (J. Presl) Kunth -- not accepted
  Agrostis nana (J. Presl) Kunth -- not accepted
  Agrostis nutkaensis Kunth -- not accepted
  Agrostis preslii Kunth -- not accepted
  Agrostis pubescens Kunth -- not accepted
  Agrostis pulchella Kunth -- not accepted
  Agrostis quadridentata (Kunth) Spreng. -- not accepted
  Agrostis ramulosa (Kunth) Roem. & Schult. -- not accepted
  Agrostis rigida (Kunth) Spreng. -- not accepted
  Agrostis setosa (Kunth) Spreng. -- not accepted
  Agrostis sicula Kunth -- not accepted
  Agrostis stipoides (Kunth) Spreng. -- not accepted
  Agrostis tolucensis Kunth -- accepted
  Agrostis tolucensis var. tolucensis Kunth -- accepted
  Agrostis torreyi Kunth -- not accepted
  Agrostis trichodes (Kunth) Roem. & Schult. -- accepted
  Agrostis virescens Kunth -- accepted
  Aiphanes caryotaefolia (Kunth) H. Wendl. -- not accepted
  Aiphanes caryotifolia (Kunth) H. Wendl. -- not accepted -- coyure palm
  Aira elegans Willd. ex Kunth -- not accepted -- annual silver hairgrass, elegant hairgrass
  Aira trichodes (Kunth) Spreng. -- not accepted
  Alloiatheros ambiguus Elliott ex Kunth -- not accepted
  Alloplectus bicolor (Kunth) Klotzsch ex Hanst. -- not accepted
  Alloplectus bicolor (Kunth) G. Don -- not accepted
  Alloplectus calcaratus (Kunth) G. Don -- not accepted
  Alloplectus hispidus (Kunth) Mart. -- accepted
  Allosorus angustifolius (Kunth) C. Presl -- not accepted
  Alopecurus elongatus (Kunth) Poir. -- not accepted
  Alopecurus interruptus (Kunth) Poir. -- not accepted
  Alternanthera caracasana Kunth -- accepted -- washerwoman
  Alternanthera flavescens Kunth -- accepted -- yellow joyweed
  Alternanthera pungens Kunth -- accepted -- creeping chaffweed, khakiweed
  Ambrosia cumanensis auct. non Kunth -- not accepted
  Amelanchier denticulata (Kunth) W.D.J. Koch -- not accepted
  Ammannia auriculata var. arenaria (Kunth) Koehne -- not accepted
  Ammannia strigulosa Kunth -- not accepted
  Ampelodesmos bicolor (Poir.) Kunth -- not accepted
  Amphicarpon purshii Kunth -- not accepted
  Amphicarpum Kunth -- accepted -- maidencane
  Amphicarpum purshii Kunth -- not accepted -- blue maidencane
  Amphilophium Kunth -- accepted
  Amphilophium paniculatum (L.) Kunth -- accepted -- liana de cuello
  Anamomis umbellulifera (Kunth) Britton -- not accepted
  Anatherum virginicum subvar. leucostachyum (Kunth) Roberty -- not accepted
  Andira inermis (W. Wright) Kunth ex DC. -- accepted -- cabbagebark tree
  Andropogon angustifolius Kunth -- not accepted
  Andropogon avenaceus Schrad. ex Kunth -- not accepted
  Andropogon caffrorum (Thunb.) Kunth -- not accepted
  Andropogon campestris Kunth -- not accepted
  Andropogon canescens (Nees) Kunth -- not accepted
  Andropogon caricosus ssp. mollicomus (Kunth) Hack. -- not accepted
  Andropogon caricosus var. mollicomus (Kunth) Hack. -- not accepted
  Andropogon ciliaris (Kunth) Trin. -- not accepted
  Andropogon condensatus Kunth -- not accepted
  Andropogon condensatus f. condensatus Kunth -- not accepted
  Andropogon condensatus ssp. condensatus Kunth -- not accepted
  Andropogon condensatus subvar. condensatus Kunth -- not accepted
  Andropogon condensatus var. condensatus Kunth -- not accepted
  Andropogon condensatus var. paniculatus (Kunth) Hack. -- not accepted
  Andropogon consanguineus Kunth -- not accepted
  Andropogon debilis Kunth -- not accepted
  Andropogon dubius Kunth -- not accepted
  Andropogon firmus (J. Presl) Kunth -- not accepted
  Andropogon gayanus Kunth -- accepted -- bluestem
  Andropogon gayanus var. gayanus Kunth -- accepted
  Andropogon glaucescens Kunth -- accepted
  Andropogon glaucescens subvar. glaucescens Kunth -- not accepted
  Andropogon guianensis Kunth ex Steud. -- not accepted
  Andropogon hirsutus Kunth -- not accepted
  Andropogon hirtiflorus (Nees) Kunth -- not accepted
  Andropogon hirtiflorus var. hirtiflorus (Nees) Kunth -- not accepted
  Andropogon holcoides (Nees) Kunth -- not accepted
  Andropogon lanuginosus Kunth -- not accepted
  Andropogon leucostachyus Kunth -- accepted -- matojillo bluestem
  Andropogon ligularis (Nees) Kunth -- not accepted
  Andropogon minarum (Nees) Kunth -- not accepted
  Andropogon mollicomus Kunth -- not accepted
  Andropogon mollis (Nees) Kunth -- not accepted
  Andropogon montufari Kunth -- not accepted
  Andropogon montufarii Kunth -- not accepted
  Andropogon neesii Kunth -- not accepted
  Andropogon nutans var. stipoides (Kunth) Hack. -- not accepted
  Andropogon paniculatus Kunth -- not accepted
  Andropogon preslii Kunth -- not accepted
  Andropogon rufus (Nees) Kunth -- not accepted
  Andropogon scaberrimus (Nees) Kunth -- not accepted
  Andropogon scrobiculatus (Nees) Kunth -- not accepted
  Andropogon secundus (J. Presl) Kunth -- not accepted
  Andropogon semiberbis (Nees) Kunth -- not accepted
  Andropogon spathiflorus (Nees) Kunth -- not accepted
  Andropogon sprengelii Kunth -- not accepted
  Andropogon stipoides Kunth -- not accepted
  Andropogon tener (Nees) Kunth -- not accepted
  Andropogon timorensis (Kunth) Steud. -- not accepted
  Andropogon velatus Kunth -- not accepted
  Andropogon virginicus ssp. leucostachyus (Kunth) Hack. -- not accepted
  Anredera baselloides (Kunth) Baill. -- accepted -- Gulf madeiravine
  Anthaenantia lanata (Kunth) Benth. -- accepted
  Anthaenantia lanata var. lanata (Kunth) Benth. -- not accepted
  Anthaenantia lanatum (Kunth) Benth. -- not accepted
  Anthenantia lanata (Kunth) Benth. -- not accepted
  Anthistiria foliosa Kunth -- not accepted
  Anthistiria reflexa Kunth -- not accepted
  Anthurium cordifolium (Raf.) Kunth. -- not accepted
  Anthurium crenatum (L.) Kunth -- accepted -- scalloped laceleaf
  Anticlea Kunth -- accepted -- anticlea, deathcamas
  Anticlea virescens (Kunth) Rydb. -- accepted -- green deathcamas
  Aphelandra pulcherrima (Jacq.) Kunth -- accepted
  Apluda humilis (J. Presl) Kunth -- not accepted
  Aranella fimbriata auct. non (Kunth) Barnhart -- not accepted
  Arbutus xalapensis Kunth -- accepted -- Texas madrone
  Arctostaphylos pungens Kunth -- accepted -- Mexican manzanita, pointleaf manzanita
  Arctostaphylos pungens var. pungens Kunth -- not accepted
  Arida riparia (Kunth) D.R. Morgan & R.L. Hartm. -- accepted -- alkali aster, Chiricahua mountain tansy-aster
  Aristida adscensionis var. bromoides (Kunth) Henrard -- not accepted
  Aristida adscensionis var. coarctata (Kunth) Kuntze -- not accepted
  Aristida adscensionis var. humilis (Kunth) Kuntze -- not accepted
  Aristida affinis auct. non (J.A. Schultes) Kunth -- not accepted
  Aristida affinis (Schult.) Kunth -- not accepted
  Aristida americana var. bromoides (Kunth) Scribn. & Merr. -- not accepted
  Aristida bromoides Kunth -- not accepted
  Aristida coarctata Kunth -- not accepted
  Aristida dispersa var. bromoides (Kunth) Trin. & Rupr. -- not accepted
  Aristida dispersa var. coarctata (Kunth) Trin. & Rupr. -- not accepted
  Aristida dispersa var. humilis (Kunth) Trin. & Rupr. -- not accepted
  Aristida domingensis (Spreng. ex Schult.) Kunth -- not accepted
  Aristida elliptica (Nees) Kunth -- accepted
  Aristida gibbosa (Nees) Kunth -- accepted
  Aristida humilis Kunth -- not accepted
  Aristida jorullensis Kunth -- accepted
  Aristida laevis (Nees) Kunth -- accepted
  Aristida recurvata Kunth -- accepted
  Aristida sabulosa Kunth -- not accepted
  Aristida scabra (Kunth) Kunth -- not accepted
  Aristida setifolia Kunth -- accepted
  Aristida spadicea Kunth -- not accepted
  Aristida tenuis (Kunth) Kunth -- not accepted
  Aristida torta (Nees) Kunth -- accepted
  Arrozia Schrad. ex Kunth -- not accepted
  Arrozia micrantha Schrad. ex Kunth -- not accepted
  Arthraxon ciliare var. gracilis (Kunth) Hack. -- not accepted
  Arthraxon ciliaris var. gracilis (Kunth) Hack. -- not accepted
  Arthraxon gracilis (Kunth) Hochst. -- not accepted
  Arundinella holcoides (Kunth) Trin. -- accepted
  Arundo coarctata (Kunth) Poir. -- not accepted
  Arundo donax var. versicolor (Mill.) Kunth -- not accepted
  Arundo effusa (Kunth) Poir. -- not accepted
  Arundo eriantha (Kunth) Poir. -- not accepted
  Arundo junciformis (Kunth) Poir. -- not accepted
  Arundo ligulata (Kunth) Poir. -- not accepted
  Arundo nitida Kunth -- not accepted
  Arundo planifolia (Kunth) Poir. -- not accepted
  Arundo recta (Kunth) Poir. -- not accepted
  Arundo reynaudiana Kunth -- not accepted
  Arundo rigida (Kunth) Poir. -- not accepted
  Arundo stricta (Kunth) Poir. -- not accepted
  Arundo tenuifolia (Kunth) Poir. -- not accepted
  Arundo tolucensis (Kunth) Poir. -- not accepted
  Asclepias galioides auct. non Kunth -- not accepted
  Asclepias glaucescens Kunth -- accepted -- nodding milkweed
  Asparagopsis (Kunth) Kunth -- accepted
  Asparagus densiflorus (Kunth) Jessop -- accepted
  Asparagus setaceus (Kunth) Jessop -- accepted -- common asparagus fern
  Asprella mexicana (Kunth) Roem. & Schult. -- not accepted
  Aster riparius Kunth -- not accepted
  Aster tanacetifolius Kunth -- not accepted
  Atheropogon aristidioides (Kunth) Roem. & Schult. -- not accepted
  Atheropogon bromoides (Kunth) Roem. & Schult. -- not accepted
  Atheropogon chondrosiodes (Kunth) Roem. & Schult. -- not accepted
  Atheropogon distichus (Kunth) Spreng. -- not accepted
  Atheropogon gracilis (Kunth) Spreng. -- not accepted
  Atheropogon hirtus (Kunth) Spreng. -- not accepted
  Atheropogon humilis (P. Beauv. ex Kunth) Spreng. -- not accepted
  Atheropogon repens (Kunth) Roem. & Schult. -- not accepted
  Attalea Kunth -- accepted -- attalea palm
  Avena cernua (Trin.) Kunth -- not accepted
  Avena deyeuxioides Kunth -- not accepted
  Avena elongata Kunth -- not accepted
  Avena paradoxa Willd. ex Kunth -- not accepted
  Avena preslii Kunth -- not accepted
  Avena tolucensis Kunth -- not accepted
  Avena viridis Kunth -- not accepted
  Axonopus barbiger (Kunth) Hitchc. -- not accepted
  Axonopus barbiger var. barbiger (Kunth) Hitchc. -- not accepted
  Baccharis thesioides Kunth -- accepted -- Arizona baccharis, Mogollon baccharis
  Bactris gasipaes Kunth -- accepted -- peach palm
  Bambusa thouarsii Kunth -- not accepted
  Banisteria diversifolia Kunth -- not accepted
  Barkleyanthus (Kunth) H. Rob. & Brettell -- accepted -- willow ragwort
  Barkleyanthus salicifolius (Kunth) H. Rob. & Brettell -- accepted -- willow ragwort
  Bastardia Kunth -- accepted
  Bastardia bivalvis (Cav.) Kunth ex Griseb. -- accepted -- escoba babosa
  Bastardia viscosa (L.) Kunth -- accepted -- viscid mallow
  Bastardia viscosa var. viscosa (L.) Kunth -- not accepted -- viscid mallow
  Bauhinia multinervia (Kunth) DC. -- accepted -- petite flamboyant bauhinia
  Beesha Kunth -- not accepted
  Begonia foliosa Kunth -- accepted -- fuchsia begonia
  Begonia foliosa Kunth -- not accepted
  Begonia foliosa var. foliosa Kunth -- accepted
  Berchtoldia holciformis (Kunth) E. Fourn. -- not accepted
  Besleria bicolor Kunth -- not accepted
  Besleria calcarata Kunth -- not accepted
  Besleria elegans Kunth -- accepted
  Besleria grandiflora Kunth -- not accepted
  Besleria hispida Kunth -- not accepted
  Besleria solanoides Kunth -- accepted
  Besleria solanoides var. solanoides Kunth -- accepted
  Besleria spectabilis Kunth -- not accepted
  Bidens bipinnata var. cynapiifolia (Kunth) G. Maza -- not accepted
  Bidens caudatus (Kunth) Sch. Bip. -- not accepted
  Bidens cynapiifolia Kunth -- accepted -- West Indian beggarticks
  Bidens squarrosa Kunth -- accepted
  Biophytum dendroides (Kunth) DC. -- accepted
  Bomarea hirsuta (Kunth) Herb. -- accepted
  Bombax ellipticum Kunth -- not accepted
  Borreria capitata var. tenella (Kunth) Steyerm. -- not accepted
  Borreria tenella (Kunth) Cham. & Schltdl. -- not accepted
  Borzicactus icosagonus (Kunth) Britton & Rose -- not accepted
  Borzicactus sepium (Kunth) Britton & Rose -- not accepted
  Bourreria revoluta Kunth -- not accepted
  Bourreria succulenta var. revoluta (Kunth) O.E. Schulz -- not accepted
  Boussingaultia Kunth -- not accepted
  Boussingaultia baselloides Kunth -- not accepted
  Bouteloua aristidoides (Kunth) Griseb. -- accepted -- needle grama
  Bouteloua aristidoides var. aristidoides (Kunth) Griseb. -- accepted -- Arizona needle grama, needle grama
  Bouteloua chondrosioides (Kunth) Benth. ex S. Watson -- accepted -- sprucetop grama
  Bouteloua disticha (Kunth) Benth. -- accepted
  Bouteloua gracilis (Kunth) Lag. ex Steud. -- not accepted
  Bouteloua gracilis (Kunth) Lag. ex Griffiths -- accepted -- blue grama
  Bouteloua gracilis var. gracilis (Kunth) Lag. ex Griffiths -- not accepted
  Bouteloua hirta (Kunth) Scribn. -- not accepted
  Bouteloua humilis (P. Beauv. ex Kunth) Hieron. -- not accepted
  Bouteloua repens (Kunth) Scribn. -- accepted -- slender grama
  Bouteloua scabra (Kunth) Columbus -- accepted
  Bouteloua tenuis (P. Beauv. ex Kunth) Griseb. -- not accepted
  Bouteloua tenuis var. humilis (P. Beauv. ex Kunth) Griseb. -- not accepted
  Brachiaria obtusa (Kunth) Nash -- not accepted
  Brachyloma elongatum (Kunth) Hanst. -- not accepted
  Brachyloma hirsutum (Kunth) Hanst. -- not accepted
  Brachyloma hondense (Kunth) Hanst. -- not accepted
  Brachyloma longiflorum (Kunth) Hanst. -- not accepted
  Brachyloma molle (Kunth) Hanst. -- not accepted
  Brachyloma rubricaule (Kunth & Bouché) Hanst. -- not accepted
  Brachypodium peruvianum Roem. & Schult. ex Kunth -- not accepted
  Brickellia veronicifolia (Kunth) A. Gray -- accepted -- veronicaleaf brickellbush
  Brickellia veronicifolia var. veronicifolia (Kunth) A. Gray -- not accepted -- veronicaleaf brickellbush
  Briza rotundata (Kunth) Steud. -- not accepted
  Briza toluccensis Kunth -- not accepted
  Brizopyrum prostratum (Kunth) Benth. ex E. Fourn. -- not accepted
  Brizopyrum prostratum (Kunth) E. Fourn. -- not accepted
  Brizopyrum thalassicum (Kunth) Nees -- not accepted
  Bromus brongniartii Kunth -- not accepted
  Bromus caldasii Kunth -- not accepted
  Bromus haenkeanus (J. Presl) Kunth -- not accepted
  Bromus lanatus Kunth -- accepted
  Bromus lividus Kunth -- not accepted
  Bromus pitensis Kunth -- accepted
  Bromus preslii Kunth -- not accepted
  Bromus procerus Kunth -- not accepted
  Bromus rotundatus Kunth -- not accepted
  Bromus schraderi Kunth -- not accepted
  Bromus segetum Kunth -- accepted
  Bromus unioloides Kunth -- not accepted
  Bromus willdenowii Kunth -- not accepted
  Bromus willdenowii var. willdenowii Kunth -- not accepted
  Brongniartia Kunth -- accepted -- greentwig
  Brosimum utile (Kunth) Pittier -- accepted -- cow tree
  Browallia viscosa auct. non Kunth -- not accepted
  Browningia chlorocarpa (Kunth) W.T. Marshall -- accepted
  Bryum andicola Hook. in Kunth -- not accepted
  Buchnera longifolia Kunth -- accepted -- elongated bluehearts
  Buchnera pusilla Kunth -- accepted -- pygmy bluehearts
  Buddleja scordioides Kunth -- accepted -- Escobilla butterfly-bush, escobilla butterflybush
  Buddleja sessiliflora Kunth -- accepted -- butterfly-bush, Rio Grande butterflybush
  Bulbostylis Kunth -- accepted -- hairsedge
  Bulbostylis capillaris (L.) Kunth ex C.B. Clarke -- accepted -- densetuft hairsedge, threadleaf beakseed
  Bulbostylis capillaris ssp. capillaris (L.) Kunth ex C.B. Clarke -- not accepted -- dense-tuft hair sedge, densetuft hairsedge
  Bulbostylis junciformis (Kunth) C.B. Clarke -- accepted -- Caribbean hairsedge
  Bulbostylis vestita (Kunth) C.B. Clarke -- accepted -- tufted hairsedge
  Bumelia celastrina Kunth -- not accepted -- saffron plum
  Bunchosia Rich. ex Kunth -- accepted -- woodland coffee
  Bunchosia glandulifera (Jacq.) Kunth -- accepted -- cafe falso
  Bursera fagaroides (Kunth) Engl. -- accepted -- copal, fragrant bursera
  Bursera fagaroides (Kunth) Engl. -- not accepted
  Bursera fagaroides var. fagaroides (Kunth) Engl. -- accepted -- fragrant bursera
  Byrsonima Rich. ex Kunth -- accepted
  Byrsonima coccolobifolia Kunth -- accepted -- locustberry
  Byrsonima crassifolia (L.) Kunth -- accepted -- maricao cimun
  Cactus chlorocarpus Kunth -- not accepted
  Cactus sepium Kunth -- not accepted
  Calamagrostis coarctata (Kunth) Steud. -- not accepted
  Calamagrostis effusa (Kunth) Steud. -- accepted
  Calamagrostis eriantha (Kunth) Steud. -- accepted
  Calamagrostis groenlandica (Schrank) Kunth -- not accepted
  Calamagrostis junciformis (Kunth) Steud. -- not accepted
  Calamagrostis ligulata (Kunth) Hitchc. -- accepted
  Calamagrostis mexicana Kunth -- not accepted
  Calamagrostis planifolia (Kunth) Trin. ex Steud. -- accepted
  Calamagrostis poaeformis (Kunth) Beal -- not accepted
  Calamagrostis poiformis (Kunth) Beal -- not accepted
  Calamagrostis preslii (Kunth) Hitchc. -- accepted
  Calamagrostis quitensis Kunth -- not accepted
  Calamagrostis recta (Kunth) Trin. ex Steud. -- accepted
  Calamagrostis rigida (Kunth) Trin. ex Steud. -- accepted
  Calamagrostis rubra Bosc ex Kunth -- not accepted
  Calamagrostis tenuifolia Kunth -- not accepted
  Calamagrostis tolucensis (Kunth) Trin. ex Steud. -- accepted
  Calamovilfa poiformis (Kunth) M.E. Jones -- not accepted
  Calandrinia Kunth -- accepted -- redmaids
  Calanthera dactyloides (Nutt.) Kunth ex Hook. -- not accepted
  Calceolaria chelidonioides Kunth -- not accepted -- bedding slipperwort
  Calopogonium galactioides (Kunth) Benth. ex Hemsl. -- accepted
  Calotheca rotundata (Kunth) Roem. & Schult. -- not accepted
  Calotheca rotundata (Kunth) Steud. -- not accepted
  Calotheca triloba (Nees) Kunth -- not accepted
  Campelia zanonia (L.) Kunth -- not accepted
  Campelia zononia (L.) Kunth -- not accepted
  Capanea grandiflora (Kunth) Decne. ex Planch. -- not accepted
  Capparis incana Kunth -- not accepted -- hoary caper
  Capriola dactylon var. maritima (Kunth) Hitchc. -- not accepted
  Cardiospermum halicacabum var. microcarpum (Kunth) Blume -- accepted
  Cardiospermum microcarpum Kunth -- not accepted -- heartseed
  Carex bonplandii Kunth -- accepted -- Bonpland's sedge
  Carex eleusinoides Turcz. ex Kunth -- accepted -- goosegrass sedge
  Carex frankii Kunth -- accepted -- Frank's sedge
  Carex sabulosa Turcz. ex Kunth -- accepted -- Baikal sedge
  Carex steudelii Kunth -- not accepted
  Castilleja pallida (L.) Kunth -- accepted -- boreal Indian paintbrush
  Catasetum Rich. ex Kunth -- accepted
  Ceanothus infesta Kunth -- not accepted
  Ceiba aesculifolia (Kunth) Britten & Baker f. -- accepted -- pochote
  Ceiba insignis (Kunth) P.E. Gibbs & Semir -- accepted -- white silk floss tree
  Cenchropsis myosuroides (Kunth) Nash -- not accepted
  Cenchrus elliotii Kunth -- not accepted
  Cenchrus myosuroides Kunth -- accepted -- big sandbur
  Cenchrus myosuroides var. myosuroides Kunth -- accepted
  Cenchrus pilosus Kunth -- accepted
  Cenchrus pungens Kunth -- not accepted
  Cenchrus thunbergii (Kunth) Morrone -- accepted
  Cenchrus tristachyus (Kunth) Kuntze -- not accepted
  Centaurium quitense (Kunth) B.L. Rob. -- not accepted -- Britton's centaury
  Ceratochloa pitensis (Kunth) Holub -- not accepted
  Ceratochloa willdenowii (Kunth) W.A. Weber -- not accepted
  Cercocarpus Kunth -- accepted -- mountain-mahogany
  Chaetaria bromoides (Kunth) Roem. & Schult. -- not accepted
  Chaetaria coarctata (Kunth) Roem. & Schult. -- not accepted
  Chaetaria humilis (Kunth) Roem. & Schult. -- not accepted
  Chaetaria recurvata (Kunth) Roem. & Schult. -- not accepted
  Chaetaria setifolia (Kunth) Nees -- not accepted
  Chaetaria spadicea (Kunth) Nees -- not accepted
  Chaetaria spadicea (Kunth) Roem. & Schult. -- not accepted
  Chaetochloa cernua (Kunth) Hitchc. -- not accepted
  Chaetochloa composita (Kunth) Scribn. -- not accepted
  Chaetochloa gracilis (Kunth) Scribn. & Merr. -- not accepted
  Chaetochloa macrostachya (Kunth) Scribn. & Merr. -- not accepted
  Chaetochloa macrostachya (Kunth) Kuhlm. -- not accepted
  Chaetochloa purpurascens (Kunth) Scribn. & Merr. -- not accepted
  Chaetochloa ventenatii (Kunth) Nash -- not accepted
  Chaetochloa viridis var. purpurascens (Kunth) Honda -- not accepted
  Chaetotropis Kunth -- not accepted
  Chaetotropis chilensis Kunth -- not accepted
  Chaetotropis elongata (Kunth) Björkman -- not accepted
  Chaetotropis elongata var. elongata (Kunth) Björkman -- not accepted
  Chamaeraphis composita (Kunth) Kuntze -- not accepted
  Chamaeraphis gracilis (Kunth) Kuntze ex Stuck. -- not accepted
  Chamaeraphis macrostachya (Kunth) Kuntze ex Stuck. -- not accepted
  Chamaeraphis setosa var. macrostachya (Kunth) Kuntze -- not accepted
  Chamaeraphis ventenatii (Kunth) Beal -- not accepted
  Chamaesyce ammannioides (Kunth) Small -- not accepted
  Chamaesyce dioeca (Kunth) Millsp. -- not accepted -- royal sandmat
  Chamaesyce dioica (Kunth) Millsp. -- not accepted -- royal sandmat
  Chamaesyce serpens (Kunth) Small -- not accepted -- matted sandmat, serpent spurge
  Chamissoa Kunth -- accepted
  Chamissoa altissima (Jacq.) Kunth -- accepted -- false chaff flower
  Chascolytrum barbatum (Nees) Kunth -- not accepted
  Chascolytrum rotundatum (Kunth) Kunth -- not accepted
  Cheilanthes angustifolia Kunth -- not accepted
  Cheilanthes marginata Kunth -- not accepted
  Chloris beyrichiana Kunth -- not accepted
  Chloris consanguinea Kunth -- not accepted
  Chloris digitaria Kunth -- not accepted
  Chloris dubia Kunth -- not accepted
  Chloris elegans Kunth -- not accepted
  Chloris gayana Kunth -- accepted -- Rhodes grass, rhodesgrass
  Chloris gracilis Kunth -- not accepted
  Chloris humilis Kunth -- not accepted
  Chloris maritima (Kunth) Trin. -- not accepted
  Chloris poiformis Kunth -- not accepted
  Chloris prieurii Kunth -- not accepted
  Chloris radiata var. beyrichiana (Kunth) Hack. -- not accepted
  Chloris submutica Kunth -- accepted -- Mexican windmill grass
  Chloris virgata var. elegans (Kunth) Stapf -- not accepted
  Chlorogalum Kunth -- accepted -- soapplant
  Chlorogalum pomeridianum (DC.) Kunth -- accepted -- wavyleaf soap plant
  Chlorogalum pomeridianum var. pomeridianum (DC.) Kunth -- accepted -- wavyleaf soap plant
  Choisya Kunth -- accepted -- Mexican orange
  Chondrosium gracile Kunth -- not accepted
  Chondrosium hirtum Kunth -- not accepted
  Chondrosium humile Kunth -- not accepted
  Chondrosium scorpoides (Lag.) Kunth -- not accepted
  Chondrosium simplex (Lag.) Kunth -- not accepted
  Chondrosium tenue P. Beauv. ex Kunth -- not accepted
  Chondrosum gracile Kunth -- not accepted
  Chondrosum hirtum Kunth -- not accepted
  Chondrosum humboldtianum Kunth -- not accepted
  Chondrosum humile P. Beauv. ex Kunth -- not accepted
  Chondrosum prostratum (hort. ex Lag.) Kunth -- not accepted
  Chondrosum scorpioides (Lag.) Kunth -- not accepted
  Chondrosum simplex (Lag.) Kunth -- not accepted
  Chondrosum tenue P. Beauv. ex Kunth -- not accepted
  Chorisa Kunth -- not accepted
  Chorisia Kunth -- not accepted
  Chorisia insignis Kunth -- not accepted -- white silk floss tree
  Chusquea Kunth -- accepted -- chusquea bamboo
  Chusquea dombeyana Kunth -- accepted
  Chusquea elata (Kunth) L.G. Clark -- accepted
  Chusquea gaudichaudii Kunth -- not accepted
  Chusquea quila Kunth -- accepted
  Chusquea quila var. quila Kunth -- not accepted
  Chusquea scandens Kunth -- accepted
  Cineraria salicifolia Kunth -- not accepted
  Cinna arachnoidea (Poir.) Kunth -- not accepted
  Cinna lanata (Kunth) Kunth -- not accepted
  Cinna lateriflora (Michx.) Kunth -- not accepted
  Cinna macroura (Kunth) Kunth -- not accepted
  Cinna phleoides (Kunth) Kunth -- not accepted
  Cinna poiformis (Kunth) Scribn. & Merr. -- accepted
  Cinna pubescens (Kunth) Kunth -- not accepted
  Cinna purshii Kunth -- not accepted
  Cinna racemosa (Michx.) Kunth -- not accepted
  Cinna setifolia (J. Presl) Kunth -- not accepted
  Cinna stricta (Kunth) Kunth -- not accepted
  Cinnastrum poiforme (Kunth) E. Fourn. -- not accepted
  Cipura martinicensis (Jacq.) Kunth -- not accepted
  Cleistocactus humboldtii (Kunth) F.A.C. Weber -- not accepted
  Cleistocactus icosagonus (Kunth) F.A.C. Weber -- accepted
  Cleistocactus sepium (Kunth) F.A.C. Weber -- accepted
  Cleistocactus serpens (Kunth) F.A.C. Weber -- not accepted
  Cleome speciosa Kunth -- not accepted -- volantines preciosos
  Clintonia uniflora (Menzies ex Schult. & Schult. f.) Kunth -- accepted -- bride's bonnet
  Cochlospermum Kunth -- accepted
  Colocasia indica (Lour.) Kunth -- not accepted
  Cologania Kunth -- accepted
  Cologania angustifolia Kunth -- accepted -- longleaf cologania
  Cologania pulchella Kunth -- accepted -- Mexican cologania
  Columnea bicolor (Kunth) Kuntze -- not accepted
  Commelina elegans Kunth -- not accepted
  Commelina willdenowii Kunth -- not accepted
  Condylidium iresinoides (Kunth) King & H. Rob. -- accepted -- villalba
  Convolvulus capillaceus Kunth -- not accepted
  Convolvulus trifidus Kunth -- not accepted
  Conyza apurensis Kunth -- not accepted -- manzanilla horseweed
  Conyza cortesii Kunth -- not accepted
  Conyza floribunda Kunth -- accepted -- asthmaweed
  Conyza lyrata Kunth -- not accepted
  Conyza sophiifolia Kunth -- not accepted
  Corchorus hirtus var. orinocensis (Kunth) K. Schum. -- not accepted
  Corchorus orinocensis Kunth -- accepted -- red jute
  Cordia globosa (Jacq.) Kunth -- not accepted -- curaciao bush
  Cordia globosa var. globosa (Jacq.) Kunth -- not accepted -- curaciao bush
  Cordyline terminalis (L.) Kunth -- not accepted
  Corozo oleifera (Kunth) L.H. Bailey -- not accepted
  Cortaderia nitida (Kunth) Pilg. -- accepted
  Corytholoma chelonioides (Kunth) Regel -- not accepted
  Corytholoma elatius (Kunth) Fritsch -- not accepted
  Cosmos caudatus Kunth -- accepted -- wild cosmos
  Cotoneaster denticulatus Kunth -- not accepted
  Cottea Kunth -- accepted -- cotta grass, cottea
  Cottea pappophoroides Kunth -- accepted -- cotta grass
  Coulteria Kunth -- accepted
  Crantzia bicolor (Kunth) Fritsch -- not accepted
  Crescentia alata Kunth -- accepted -- morrito
  Cressa truxillensis Kunth -- accepted -- alkaliweed, spreading alkaliweed
  Cressa truxillensis var. truxillensis Kunth -- not accepted -- spreading alkaliweed
  Crotalaria anagyroides Kunth -- not accepted
  Crotalaria cajanifolia Kunth -- accepted -- chipilín, chipilín de zope, chipilín montés
  Crotalaria nitens Kunth -- accepted
  Croton cortesianus Kunth -- accepted -- Cortez's croton
  Croton incanus Kunth -- accepted -- Torrey's croton, vara blanca
  Crusea diversifolia (Kunth) W.A. Anderson -- accepted -- mountain saucer-flower, mountain saucerflower
  Crypsinna macroura (Kunth) E. Fourn. -- not accepted
  Crypsinna stricta (Kunth) E. Fourn. -- not accepted
  Crypsis macroura Kunth -- not accepted
  Crypsis phleoides Kunth -- not accepted
  Crypsis stricta Kunth -- not accepted
  Cryptantha albida (Kunth) I.M. Johnst. -- accepted -- New Mexico catseye, New Mexico cryptantha
  Cryptoloma hondense (Kunth) Klotzsch ex Hanst. -- not accepted
  Ctenium brachystachyum (Nees) Kunth -- accepted
  Ctenium cirrhosum (Nees) Kunth -- accepted
  Ctenium cirrhosum var. cirrhosum (Nees) Kunth -- accepted
  Ctenium planifolium (J. Presl) Kunth -- accepted
  Cucurbita foetidissima Kunth -- accepted -- buffalo gourd, buffalogourd pumpkin, calabazilla, Missouri gourd, wild gourd, wild pumkin
  Cuphea hyssopifolia Kunth -- accepted -- false heather
  Cuphea micrantha Kunth -- accepted -- tinypetal waxweed
  Cuphea strigulosa Kunth -- accepted -- stiffhair waxweed
  Cuscuta obtusiflora Kunth -- accepted -- Peruvian dodder
  Cuscuta obtusiflora var. obtusiflora Kunth -- accepted -- Peruvian dodder
  Cuscuta umbellata Kunth -- accepted -- flat-globe dodder, flatglobe dodder
  Cydista diversifolia (Kunth) Miers -- accepted
  Cymbopogon condensatus (Kunth) Spreng. -- not accepted
  Cymbopogon foliosus (Kunth) Roem. & Schult. -- not accepted
  Cynodon dactylon var. maritimus (Kunth) Hack. -- not accepted
  Cynodon maritimus Kunth -- accepted
  Cynodon maritimus var. maritimus Kunth -- accepted
  Cyperus auriculatus Nees & Meyen ex Kunth -- not accepted -- eared flatsedge
  Cyperus cuspidatus Kunth -- accepted -- coastal plain flatsedge
  Cyperus ferax var. auriculatus (Nees & Meyen ex Kunth) Kük. -- not accepted
  Cyperus huarmensis (Kunth) M.C. Johnst. -- not accepted
  Cyperus manimae Kunth -- accepted -- smoothstem flatsedge, spectacular flatsedge
  Cyperus manimae var. divergens (Kunth) Kük. -- accepted
  Cyperus melanostachyus Kunth -- not accepted
  Cyperus meyenianus Kunth -- accepted -- Meyen's flatsedge
  Cyperus mutisii (Kunth) Griseb. -- accepted -- mutis flatsedge, Mutis' flatsedge
  Cyperus niger var. rivularis (Kunth) V.E. Grant -- not accepted
  Cyperus phleoides (Nees ex Kunth) Hillebr. -- accepted -- Molokai flatsedge
  Cyperus phleoides var. phleoides (Nees ex Kunth) Hillebr. -- accepted -- Molokai flatsedge
  Cyperus prolixus Kunth -- accepted -- mosquito flatsedge
  Cyperus reflexus var. fraternus (Kunth) Kuntze -- not accepted
  Cyperus rivularis Kunth -- not accepted
  Cyperus robustus Kunth -- not accepted
  Cyperus seslerioides Kunth -- accepted -- Texas flatsedge
  Cyperus strigosus var. robustior Kunth -- not accepted
  Cyrtochilum Kunth -- accepted
  Danthonia linkii Kunth -- not accepted
  Danthonia thunbergii Kunth -- not accepted
  Dasyochloa avenacea (Kunth) Willd. ex Steud. -- not accepted
  Dasyochloa pulchella (Kunth) Willd. ex Rydb. -- accepted -- fluffgrass, low woollygrass
  Datura quercifolia Kunth -- accepted -- Chinese thorn-apple, Chinese thornapple
  Deschampsia berteroana (Kunth) Trin. -- accepted
  Deschampsia berteroana (Kunth) F. Meigen -- not accepted
  Deschampsia berteroana var. berteroana (Kunth) Trin. -- not accepted
  Desmanthus leptophyllus Kunth -- accepted -- slenderleaf bundleflower
  Desmodium angustifolium (Kunth) DC. -- accepted -- narrowleaf ticktrefoil
  Desmodium cajanifolium (Kunth) DC. -- accepted -- tropical ticktrefoil
  Desmodium canum var. angustifolium (Kunth) Léon & Alain -- not accepted
  Desmodium cinereum (Kunth) DC. -- accepted
  Desmodium incanum var. angustifolium (Kunth) Griseb. -- not accepted -- zarzabacoa comun
  Despretzia Kunth -- not accepted
  Despretzia mexicana Kunth -- not accepted
  Devauxia Kunth -- not accepted
  Devauxia fluitans (L.) P. Beauv. ex Kunth -- not accepted
  Deyeuxia coarctata Kunth -- not accepted
  Deyeuxia confinis (Willd.) Kunth -- not accepted
  Deyeuxia effusa Kunth -- not accepted
  Deyeuxia eriantha Kunth -- not accepted
  Deyeuxia forsteri Kunth -- not accepted
  Deyeuxia junciformis Kunth -- not accepted
  Deyeuxia langsdorfii (Link) Kunth -- not accepted
  Deyeuxia lapponica (Wahlenb.) Kunth -- not accepted
  Deyeuxia ligulata Kunth -- not accepted
  Deyeuxia neglecta (Ehrh.) Kunth -- not accepted
  Deyeuxia planifolia Kunth -- not accepted
  Deyeuxia poiformis Kunth -- not accepted
  Deyeuxia preslii Kunth -- not accepted
  Deyeuxia purpurascens (R. Br.) Kunth -- not accepted
  Deyeuxia recta Kunth -- not accepted
  Deyeuxia retrofracta (Willd.) Kunth -- not accepted
  Deyeuxia rigida Kunth -- not accepted
  Deyeuxia stricta Kunth -- not accepted
  Deyeuxia sylvatica (Schrad.) Kunth -- not accepted
  Deyeuxia tolucensis Kunth -- not accepted
  Deyeuxia viridiflavescens (Poir.) Kunth -- not accepted
  Deyeuxia viridiflavescens var. viridiflavescens (Poir.) Kunth -- not accepted
  Deyeuxia viridis (Kunth) E. Fourn. -- not accepted
  Dichanthelium consanguineum (Kunth) Gould & C.A. Clark -- not accepted -- blood panicgrass
  Dichelostemma Kunth -- accepted -- snakelily
  Dichelostemma congestum (Sm.) Kunth -- accepted -- ookow
  Diectomis Kunth -- not accepted -- foldedleaf grass
  Diectomis fastigiata (Sw.) Kunth -- not accepted
  Digitaria adscendens (Kunth) Henrard -- not accepted
  Digitaria adscendens ssp. adscendens (Kunth) Henrard -- not accepted
  Digitaria adscendens var. adscendens (Kunth) Henrard -- not accepted
  Digitaria domingensis Desv. ex Kunth -- not accepted
  Digitaria leucophaea (Kunth) Stapf -- not accepted
  Digitaria maritima (Kunth) Spreng. -- not accepted
  Digitaria preslii (Kunth) Henrard -- not accepted
  Digitaria sanguinalis f. umbraticola (Kunth) Mez ex Henrard -- not accepted
  Digitaria timorensis (Kunth) Balansa -- not accepted
  Dimorphostachys monostachya (Kunth) E. Fourn. ex Hemsl. -- not accepted
  Dimorphostachys monostachya (Kunth) E. Fourn. -- not accepted
  Dineba bromoides Kunth -- not accepted
  Dinebra aristidoides Kunth -- not accepted
  Dinebra bromoides Kunth -- not accepted
  Dinebra chondrosioides Kunth -- not accepted
  Dinebra repens Kunth -- not accepted
  Dioclea Kunth -- accepted
  Dioscorea dumetorum (Kunth) Pax -- accepted -- bitter yam
  Dioscorea esculenta var. tiliaefolia (Kunth) Fosberg & Sachet -- not accepted
  Diplachne dubia (Kunth) Scribn. -- not accepted
  Diplachne dubia var. dubia (Kunth) Scribn. -- not accepted
  Diplachne procera (Kunth) Spreng. -- not accepted
  Distichlis prostrata (Kunth) E. Desv. -- not accepted
  Distichlis scoparia (Nees ex Kunth) Arechav. -- accepted
  Distichlis scoparia f. scoparia (Nees ex Kunth) Arechav. -- not accepted
  Distichlis scoparia var. scoparia (Nees ex Kunth) Arechav. -- accepted
  Distichlis spicata var. thalassica (Kunth) Kuntze -- not accepted
  Distichlis thalassica (Kunth) E. Desv. -- not accepted
  Distichlis thalassica var. thalassica (Kunth) E. Desv. -- not accepted
  Distictella magnoliifolia (Kunth) Sandwith -- accepted
  Dracaena concinna Kunth -- accepted
  Drymonia grandiflora (Kunth) G. Don -- not accepted
  Drymonia spectabilis (Kunth) Mart. ex G. Don -- not accepted
  Drymonia villosa Kunth & Bouché -- not accepted
  Echinochloa crus-galli f. zelayensis (Kunth) Farw. -- not accepted
  Echinochloa crus-galli ssp. muricata (Kunth) Shinners -- not accepted
  Echinochloa crus-galli ssp. zelayensis (Kunth) Shinners -- not accepted
  Echinochloa crus-galli var. crus-pavonis (Kunth) Hitchc. -- not accepted
  Echinochloa crus-galli var. zelayensis (Kunth) Hitchc. -- accepted
  Echinochloa crus-pavonis (Kunth) Schult. -- accepted -- gulf cock's-spur grass, gulf cockspur grass
  Echinochloa crus-pavonis var. crus-pavonis (Kunth) Schult. -- accepted -- gulf cockspur grass
  Echinochloa crusgalli var. cruspavonis (Kunth) Hitchc. -- not accepted
  Echinochloa crusgalli var. zelayensis (Kunth) Hitchc. -- not accepted
  Echinochloa cruspavonis (Kunth) Schult. -- not accepted
  Echinochloa cruspavonis var. cruspavonis (Kunth) Schult. -- not accepted
  Echinochloa holciformis (Kunth) Chase -- accepted
  Echinochloa polystachya (Kunth) Roberty -- not accepted
  Echinochloa polystachya (Kunth) Hitchc. -- accepted -- creeping river grass, creeping rivergrass
  Echinochloa polystachya var. polystachya (Kunth) Hitchc. -- accepted
  Echinochloa zelayense (Kunth) Schult. -- not accepted
  Echinochloa zelayensis (Kunth) Schult. -- not accepted
  Echinochloa zizanioides (Kunth) Roberty -- not accepted
  Echinolaena brachystachya (Trin.) Kunth -- not accepted
  Echinolaena loliacea (Bert.) Kunth -- not accepted
  Echinolaena navicularis (Nees) Kunth -- not accepted
  Echinolaena nemorosa (Sw.) Kunth -- not accepted
  Echinolaena polystachya Kunth -- not accepted
  Echinolaena procurrens (Nees ex Trin.) Kunth -- not accepted
  Echinolaena scabra Kunth -- not accepted
  Ehrharta urvilleana Kunth -- not accepted
  Eichhornia Kunth -- accepted -- water hyacinth, water-hyacinth
  Eichhornia azurea (Sw.) Kunth -- accepted -- anchored water hyacinth, anchored waterhyacinth
  Eichhornia speciosa Kunth -- not accepted
  Elaeis oleifera (Kunth) Cortés -- accepted -- American oil palm
  Elaphrium fagaroides Kunth -- not accepted
  Elaphrium fargaroides Kunth -- not accepted
  Eleocharis capillacea auct. non Kunth -- not accepted
  Eleocharis elegans (Kunth) Roem. & Schult. -- accepted -- elegant spikerush
  Eleocharis elliptica Kunth -- accepted -- elliptic spikerush
  Eleocharis minima Kunth -- accepted -- small spikerush
  Eleocharis montana (Kunth) Roem. & Schult. -- accepted -- mountain spike-rush, mountain spikerush
  Eleocharis montevidensis Kunth -- accepted -- sand spikerush
  Eleocharis nana Kunth -- accepted -- hair-like spikerush, hairlike spikerush
  Eleocharis radicans (A. Dietr.) Kunth -- accepted -- rooted spikerush
  Elephantopus mollis Kunth -- accepted -- cucha-cara, elephantopus, lengua de vaca, soft elephantsfoot, yerba de caballo
  Eleusine gracilis (Kunth) Spreng. -- not accepted
  Eleusine tristachya (Lam.) Kunth -- not accepted
  Elionurus Kunth -- not accepted
  Elionurus ciliaris Kunth -- accepted
  Elionurus prostratus Kunth -- not accepted
  Elionurus tripsacoides subvar. ciliaris (Kunth) Roberty -- not accepted
  Elionurus tripsacoides var. ciliaris (Kunth) Hack. -- not accepted
  Elyonurus Kunth & Bonpl. ex Willd. -- not accepted -- balsamscale
  Elyonurus ciliaris Kunth -- not accepted
  Elyonurus tripsacoides var. ciliaris (Kunth) Hack. -- not accepted
  Elytrigia attenuata (Kunth) Covas ex J.H. Hunz. & Xifreda -- not accepted
  Enteropogon prieurii (Kunth) Clayton -- accepted -- Prieur's umbrellagrass
  Epicampes lanata (Kunth) J. Presl ex Kunth -- not accepted
  Epicampes macroura (Kunth) Benth. -- not accepted
  Epicampes phleoides (Kunth) Griseb. -- not accepted
  Epicampes pubescens (Kunth) J. Presl ex Kunth -- not accepted
  Epicampes pubescens (Kunth) M.E. Jones -- not accepted
  Epidendrum ibaguense Kunth -- accepted -- South American star orchid
  Episcia villosa (Kunth & Bouché) Hanst. -- not accepted
  Eragrostis acutiflora (Kunth) Nees -- accepted
  Eragrostis aturensis (Kunth) Trin. ex Steud. -- not accepted
  Eragrostis biformis (Kunth) Benth. -- not accepted
  Eragrostis brownei (Kunth ex Chapman) Nees ex Steud. -- not accepted -- Browne's lovegrass
  Eragrostis elegantula (Kunth) Nees ex Steud. -- not accepted
  Eragrostis infirma (Kunth) Steud. -- not accepted
  Eragrostis linkii (Kunth) Steud. -- not accepted
  Eragrostis maypurensis (Kunth) Steud. -- accepted
  Eragrostis maypurensis (Kunth) Döll -- not accepted
  Eragrostis maypurensis var. meratiana (Kunth) Pilg. -- not accepted
  Eragrostis meratiana (Kunth) Steud. -- not accepted
  Eragrostis montufari (Kunth) Steud. -- not accepted
  Eragrostis nigricans (Kunth) Steud. -- accepted
  Eragrostis nigricans var. nigricans (Kunth) Steud. -- accepted
  Eragrostis olmedoi (Kunth) Steud. -- not accepted
  Eragrostis pastoensis (Kunth) Trin. -- accepted
  Eragrostis tenax (Kunth) Steud. -- not accepted
  Erigeron apurensis (Kunth) Griseb. -- not accepted
  Erigeron floribundus (Kunth) Sch. Bip. -- not accepted
  Erigeron pubescens Kunth -- accepted -- hairy fleabane
  Eriocaulon benthamii Kunth -- accepted -- Bentham's pipewort
  Eriocaulon longifolium Nees ex Kunth -- not accepted -- pipewort
  Eriocaulon microcephalum Kunth -- accepted -- smallhead pipewort
  Eriochloa Kunth -- accepted -- cupgrass
  Eriochloa acuminata (J. Presl) Kunth -- accepted -- taper-tip cup grass, tapertip cupgrass
  Eriochloa acuminata var. acuminata (J. Presl) Kunth -- accepted -- southwestern cupgrass, tapertip cupgrass
  Eriochloa annulata (Flüggé) Kunth -- not accepted
  Eriochloa distachya Kunth -- accepted
  Eriochloa mollis (Michx.) Kunth -- not accepted
  Eriochloa mollis var. mollis (Michx.) Kunth -- not accepted
  Eriochloa polystachya Kunth -- accepted -- Caribgrass
  Eriochloa pulchella (Raddi) Kunth -- not accepted
  Eriochloa villosa (Thunb.) Kunth -- accepted -- hairy cupgrass, woolly cupgrass
  Eriolytrum Kunth -- not accepted
  Eriolytrum junceum Desv. ex Kunth -- not accepted
  Erioneuron avenaceum (Kunth) Tateoka -- accepted -- shortleaf woollygrass
  Erioneuron avenaceum var. avenaceum (Kunth) Tateoka -- accepted
  Erioneuron pulchellum (Kunth) Tateoka -- not accepted -- low woollygrass
  Eriosema crinitum (Kunth) G. Don -- accepted -- island sand pea
  Erythraea quitensis Kunth -- not accepted
  Eschenbachia lyrata (Kunth) Britton & Millsp. -- not accepted
  Esenbeckia Kunth -- not accepted
  Esenbeckia Kunth -- accepted -- jopoy
  Espostoa lanata (Kunth) Britton & Rose -- accepted
  Espostoa lanata ssp. lanata (Kunth) Britton & Rose -- accepted
  Eulalia Kunth -- not accepted
  Eulalia Kunth -- accepted
  Eulalia aurea (Bory) Kunth -- accepted
  Eulalia fulva (R. Br.) Kunth -- not accepted
  Eupatorium glandulosum Kunth non Michx. -- not accepted
  Eupatorium havanense Kunth -- not accepted
  Eupatorium iresinoides Kunth -- not accepted -- villalba
  Eupatorium veronicifolium Kunth -- not accepted
  Euphorbia ammannioides Kunth -- not accepted
  Euphorbia serpens Kunth -- accepted -- matted sandmat
  Euphorbia trichotoma Kunth -- accepted -- sanddune spurge
  Eustachys confertifolia (Trin.) Kunth -- not accepted
  Eustachys polystachya (Lag.) Kunth -- not accepted
  Eustachys retusa (Lag.) Kunth -- accepted -- Argentine fingergrass
  Eustachys submutica (Kunth) Roem. & Schult. -- not accepted
  Eutriana aristidoides (Kunth) Trin. -- not accepted
  Eutriana barbata (Lag.) Kunth -- not accepted
  Eutriana bromoides (Kunth) Kunth -- not accepted
  Eutriana bromoides (Kunth) Trin. -- not accepted
  Eutriana chloridea (J. Presl) Kunth -- not accepted
  Eutriana gracilis (Kunth) Trin. -- not accepted
  Eutriana hirsuta (J. Presl) Kunth -- not accepted
  Eutriana hirta (Kunth) Trin. -- not accepted
  Eutriana humilis (P. Beauv. ex Kunth) Trin. -- not accepted
  Eutriana juncifolia (Desv.) Kunth -- not accepted
  Eutriana oligostachya (Nutt.) Kunth -- not accepted
  Eutriana repens (Kunth) Trin. -- not accepted
  Eutriana tenuis (P. Beauv. ex Kunth) Trin. -- not accepted
  Evolvulus alsinoides var. debilis (Kunth) Ooststr. -- accepted -- slender dwarf morning-glory
  Eysenhardtia Kunth -- accepted -- kidneywood
  Festuca andicola Kunth -- accepted
  Festuca antarctica (d'Urv.) Kunth -- not accepted
  Festuca caldasii (Kunth) Kunth -- accepted
  Festuca dasyantha Kunth -- accepted
  Festuca delawarica (Link) Kunth -- not accepted
  Festuca distans (Jacq.) Kunth -- not accepted
  Festuca eminens Kunth -- not accepted
  Festuca erecta (Lam.) Spreng. ex Kunth -- not accepted
  Festuca flexuosa Willd. ex Kunth -- not accepted
  Festuca haenkei Kunth -- not accepted
  Festuca haenkei var. haenkei Kunth -- not accepted
  Festuca livida (Kunth) Willd. ex Spreng. -- accepted
  Festuca mollis Kunth -- not accepted
  Festuca muralis Kunth -- not accepted
  Festuca myuros var. muralis Kunth ex Speg. -- not accepted
  Festuca nutans var. shortii (Kunth ex Alph. Wood) Beal -- not accepted
  Festuca nuttalliana (Schult.) Kunth -- not accepted
  Festuca procera Kunth -- accepted
  Festuca procumbens (Curtis) Kunth -- not accepted
  Festuca quadridentata Kunth -- accepted
  Festuca quadridentata ssp. eminens (Kunth) St.-Yves -- not accepted
  Festuca quadridentata ssp. quadridentata Kunth -- not accepted
  Festuca quadridentata var. caldasii (Kunth) St.-Yves -- not accepted
  Festuca quadridentata var. quadridentata Kunth -- not accepted
  Festuca quitensis Willd. ex Kunth -- not accepted
  Festuca rigescens (J. Presl) Kunth -- accepted
  Festuca scirpifolia (J. Presl) Kunth -- accepted
  Festuca scirpifolia ssp. scirpifolia (J. Presl) Kunth -- not accepted
  Festuca scirpifolia var. scirpifolia (J. Presl) Kunth -- not accepted
  Festuca shortii Kunth ex Alph. Wood -- not accepted
  Festuca tolucensis Kunth -- accepted
  Festuca tolucensis ssp. tolucensis Kunth -- not accepted
  Festuca tolucensis var. tolucensis Kunth -- not accepted
  Festuca triticea Lam. ex Kunth -- not accepted
  Ficus obtusifolia Kunth -- accepted -- amate
  Fimbristylis geminata (Nees) Kunth -- not accepted
  Fimbristylis globulosa (Retz.) Kunth -- not accepted -- globe fimbry
  Fimbristylis quinquangularis (Vahl) Kunth -- accepted -- fiveangle fimbry
  Fimbristylis vestita (Kunth) Hemsl. -- not accepted
  Fouquieria Kunth -- accepted -- ocotillo
  Fritschiantha sylvatica (Kunth) Kuntze -- not accepted
  Gaga angustifolia (Kunth) Fay W. Li & Windham -- accepted
  Gaga marginata (Kunth) Fay W. Li & Windham -- accepted
  Galactia cubensis Kunth -- not accepted
  Galactia jussiaeana Kunth -- accepted
  Galarhoeus trichotomus (Kunth) Small -- not accepted
  Galinsoga urticifolia (Kunth) Benth. -- accepted -- nettle-leaf soldier
  Galium mexicanum Kunth -- accepted -- Mexican bedstraw
  Galium mexicanum ssp. mexicanum Kunth -- accepted -- Mexican bedstraw
  Gamochaeta sphacelata (Kunth) Cabrera -- accepted -- owl's crown
  Gamochaeta sphacilata (Kunth) Cabrera -- not accepted -- owl's crown
  Gasteranthus calcaratus (Kunth) Wiehler -- accepted
  Gasteranthus calcaratus ssp. calcaratus (Kunth) Wiehler -- accepted
  Gaura coccinea var. epilobioides (Kunth) Munz -- not accepted
  Gaylussacia Kunth -- accepted -- huckleberry
  Gaylussacia buxifolia Kunth -- accepted
  Genipa americana var. caruto (Kunth) K. Schum. -- not accepted
  Genipa caruto Kunth -- not accepted
  Gesneria chelonioides Kunth -- not accepted
  Gesneria elatior Kunth -- not accepted
  Gesneria elongata Kunth -- not accepted
  Gesneria geroltiana Kunth & Bouché -- not accepted
  Gesneria hirsuta Kunth -- not accepted
  Gesneria hondensis Kunth -- not accepted
  Gesneria ignorata Kunth & Bouché -- not accepted
  Gesneria linkiana Kunth & Bouché -- not accepted
  Gesneria longiflora Kunth -- not accepted
  Gesneria mollis Kunth -- not accepted
  Gesneria mollis hort. ex Kunth -- not accepted
  Gesneria rubricaulis Kunth & Bouché -- not accepted
  Gesneria schomburgkiana Kunth & Bouché -- not accepted
  Gesneria spicata Kunth -- not accepted
  Gesneria sylvatica Kunth -- not accepted
  Gesneria ulmifolia Kunth -- not accepted
  Glandularia elegans (Kunth) Umber -- accepted -- mountain mock vervain
  Glandularia elegans var. elegans (Kunth) Umber -- accepted -- fringed verbena, mountain mock vervain
  Gliricidia Kunth -- accepted -- quickstick
  Gliricidia sepium (Jacq.) Kunth -- accepted -- quickstick
  Glossoloma bicolor (Kunth) J.L. Clark -- accepted
  Gloxinia sylvatica (Kunth) Wiehler -- not accepted
  Glyceria michauxii Kunth -- not accepted
  Gnaphalium elegans Kunth -- not accepted
  Gnaphalium roseum Kunth -- not accepted
  Gnaphalium sphacilatum Kunth -- not accepted
  Gnaphalium stramineum Kunth -- not accepted
  Gnaphalium viscosum Kunth -- not accepted
  Gochnatia Kunth -- accepted -- gochnatia
  Grammica umbellata (Kunth) Hadac & Chrtek -- not accepted
  Graphephorum elliottii Kunth -- not accepted
  Guadua Kunth -- accepted
  Guadua angustifolia Kunth -- accepted
  Guadua angustifolia ssp. angustifolia Kunth -- not accepted
  Guadua angustifolia var. angustifolia Kunth -- accepted
  Guadua latifolia (Bonpl.) Kunth -- accepted
  Guadua tagoara (Nees) Kunth -- accepted
  Guadua tagoara ssp. tagoara (Nees) Kunth -- accepted
  Guazuma tomentosa Kunth. -- not accepted
  Guilielma gasipaes (Kunth) L.H. Bailey -- not accepted
  Guilleminea Kunth -- accepted -- matweed
  Gymnopogon beyrichianus (Kunth) Parodi -- not accepted
  Gymnopogon radiatus var. beyrichianus (Kunth) Parodi -- not accepted
  Gymnotrix crinita Kunth -- not accepted
  Gymnotrix tristachya Kunth -- not accepted
  Gynerium nitidum (Kunth) Pilg. -- not accepted
  Halenia asclepiadea (Kunth) G. Don -- accepted
  Haplopappus venetus (Kunth) S.F. Blake -- not accepted
  Haplopappus venetus var. venetus (Kunth) S.F. Blake -- not accepted
  Hebestigma cubense (Kunth) Urb. -- accepted -- false locust
  Hebestigma cubense var. cubense (Kunth) Urb. -- accepted -- false locust
  Hedyotis cervantesii Kunth -- not accepted
  Heliocarpus popayanensis Kunth -- not accepted -- white moho
  Helleria livida (Kunth) E. Fourn. -- not accepted
  Hellerochloa livida (Kunth) Rauschert -- not accepted
  Helonias virescens Kunth -- not accepted
  Helopus polystachys (Kunth) Trin. ex Steud. -- not accepted
  Hemarthria fasciculata (Lam.) Kunth -- not accepted
  Hemarthria rugosa (Nutt.) Kunth -- not accepted
  Heppiella ulmifolia (Kunth) Hanst. -- accepted
  Heteranthera rotundifolia (Kunth) Griseb. -- accepted -- roundleaf mudplantain
  Heterophyllium affine (Hook. in Kunth) Fleisch. -- accepted -- heterophyllium moss
  Heteropteris Kunth -- not accepted
  Heteropteris purpurea (L.) Kunth -- not accepted -- bull withe
  Heteropterys Kunth -- accepted -- withe
  Heteropterys purpurea (L.) Kunth -- accepted -- bull withe
  Hibiscus lambertianus Kunth -- not accepted
  Hibiscus striatus ssp. lambertianus (Kunth) O.J. Blanch. -- accepted -- striped rosemallow
  Hierochloe utriculata (Ruiz & Pav.) Kunth -- not accepted
  Hierochloe utriculata var. utriculata (Ruiz & Pav.) Kunth -- not accepted
  Hilaria Kunth -- accepted -- curly-mesquite, hilaria
  Hilaria cenchroides Kunth -- accepted
  Homalomena rubescens (Roxb.) Kunth -- accepted
  Homolepis aturensis (Kunth) Chase -- accepted
  Hopia obtusa (Kunth) Zuloaga & Morrone -- accepted
  Hydropyrum fluitans (Michx.) Kunth -- not accepted
  Hymenocallis coronaria (J. Le Conte) Kunth -- accepted -- cahaba-lily, Shoals spider-lily, shoals spiderlily
  Hymenocallis occidentalis (J. Le Conte) Kunth -- accepted
  Hymenocallis occidentalis var. occidentalis (J. Le Conte) Kunth -- accepted
  Hymenophyllum crispum auct. non Kunth -- not accepted
  Hyparrhenia foliosa (Kunth) Andersson ex E. Fourn. -- not accepted
  Hypericum formosum Kunth -- accepted
  Hypericum pauciflorum Kunth -- accepted -- fewflower St. Johnswort
  Hypochaeris chillensis (Kunth) Britton -- accepted -- Brazilian cat's ear, Tweedy's cat's ear
  Hypogynium contracta (Kunth) Hitchc. -- not accepted
  Ichnanthus almadensis (Nees ex Trin.) Kunth -- not accepted
  Ichnanthus almadensis var. almadensis (Nees ex Trin.) Kunth -- not accepted
  Ichnanthus leiocarpus (Spreng.) Kunth -- accepted
  Ichnanthus leiocarpus var. leiocarpus (Spreng.) Kunth -- not accepted
  Ichnanthus trinii (Kunth) Pilg. -- not accepted
  Imperata contracta (Kunth) Hitchc. -- accepted -- guayanilla
  Imperata contracta (Kunth) Kuhlm. -- not accepted
  Ionopsis Kunth -- accepted -- violet orchid
  Ipomoea aristolochiifolia (Kunth) G. Don -- accepted -- Aristolochia-leaved morning-glory
  Ipomoea aristolochiifolia auct. non (Kunth) G. Don -- not accepted
  Ipomoea capillacea (Kunth) G. Don -- accepted -- purple morning-glory, purple morningglory
  Ipomoea petiolaris (Kunth) G. Don -- not accepted
  Ipomoea pinnatifida (Kunth) G. Don -- not accepted
  Ipomoea trifida (Kunth) G. Don -- accepted -- threefork morningglory
  Ipomoea trifida auct. non (Kunth) G. Don. -- not accepted
  Isachne dubia Kunth -- not accepted
  Ischaemum aristatum subvar. guianense (Kunth) Roberty -- not accepted
  Ischaemum aristatum subvar. urvilleanum (Kunth ex Brongn.) Roberty -- not accepted
  Ischaemum guianense Kunth ex Hack. -- accepted
  Ischaemum hispidum (Humb. & Bonpl. ex Willd.) Kunth -- not accepted
  Ischaemum latifolium (Spreng.) Kunth -- accepted
  Ischaemum peruvianum (J. Presl) Kunth -- not accepted
  Ischaemum timorense Kunth -- accepted -- stalkleaf murainagrass
  Ischaemum urvilleanum Kunth ex Brongn. -- not accepted
  Isocoma reneta (Kunth) Greene -- accepted
  Isocoma veneta (Kunth) Greene -- accepted -- jimmyweed
  Isocoma veneta var. veneta (Kunth) Greene -- not accepted -- jimmyweed
  Isolepis junciformis Kunth -- not accepted
  Isolepis vestita Kunth -- not accepted
  Isoloma elatior (Kunth) Decne. -- not accepted
  Isoloma hirsutum (Kunth) Regel -- not accepted
  Isoloma hondense (Kunth) Decne. -- not accepted
  Isoloma ignoratum (Kunth & Bouché) Hemsl. -- not accepted
  Isoloma linkianum (Kunth & Bouché) Hemsl. -- not accepted
  Isoloma longiflorum (Kunth) Regel -- not accepted
  Isoloma molle (Kunth) Nichols. -- not accepted
  Isoloma molle (Kunth) Decne. -- not accepted
  Isoloma rubricaule (Kunth & Bouché) Regel -- not accepted
  Isoloma spicatum (Kunth) Decne. -- not accepted
  Iva cheiranthifolia Kunth -- accepted -- fly marsh elder, fly marshelder
  Jacquemontia canescens (Kunth) Benth. -- not accepted
  Jacquemontia cumanensis (Kunth) Kuntze -- accepted -- thicket clustervine
  Janipha manihot (L.) Kunth -- not accepted
  Jarava eriostachya (Kunth) Peñailillo -- not accepted
  Jubaea Kunth -- accepted -- jubaea
  Jussiaea peploides Kunth -- not accepted
  Jussiaea repens var. peploides (Kunth) Griseb. -- not accepted
  Koeleria avenacea (Kunth) Spreng. -- not accepted
  Koeleria pulchella (Kunth) Spreng. -- not accepted
  Kohleria elongata (Kunth) Hanst. -- not accepted
  Kohleria hirsuta (Kunth) Regel -- accepted
  Kohleria hirsuta var. hirsuta (Kunth) Regel -- accepted
  Kohleria hondensis (Kunth) Hanst. -- accepted
  Kohleria ignorata (Kunth & Bouché) Regel -- not accepted
  Kohleria linkiana (Kunth & Bouché) Hanst. -- not accepted
  Kohleria longiflora (Kunth) Hanst. -- not accepted
  Kohleria mollis (Kunth) Hanst. -- not accepted
  Kohleria rubricaulis (Kunth & Bouché) Hassk. -- not accepted
  Kohleria spicata (Kunth) Oerst. -- accepted
  Lachnocaulon Kunth -- accepted -- bogbutton, lachnocaulon
  Lachnostoma Kunth -- not accepted
  Laennecia sophiifolia (Kunth) G.L. Nesom -- accepted -- leafy marshtail
  Lantana canescens Kunth -- accepted -- hammock shrubverbena
  Lantana hispida auct. non Kunth -- not accepted
  Lantana horrida sensu Moldenke, non Kunth -- not accepted
  Lantana horrida Kunth -- accepted
  Laplacea Kunth -- accepted
  Lasiacis ruscifolia (Kunth) Hitchc. -- accepted
  Lasiacis ruscifolia (Kunth) Hitchc. & Chase -- not accepted -- climbing tribisee
  Lasiacis ruscifolia var. ruscifolia (Kunth) Hitchc. -- accepted
  Lasiochloa Kunth -- not accepted
  Latipes Kunth -- not accepted
  Lecythis elliptica Kunth -- not accepted
  Leersia mexicana Kunth -- not accepted
  Lemaireocereus laetus (Kunth) Britton & Rose -- not accepted
  Lemna minuta Kunth -- accepted -- least duckweed
  Lepeocercis mollicoma (Kunth) Nees -- not accepted
  Leptochloa arabica (Jacq.) Kunth -- not accepted
  Leptochloa calycina (Roxb.) Kunth -- not accepted
  Leptochloa digitaria (Kunth) Nees -- not accepted
  Leptochloa dubia (Kunth) Nees -- accepted -- green spangletop, green sprangletop
  Leptochloa dubia ssp. dubia (Kunth) Nees -- not accepted
  Leptochloa fusca (L.) Kunth -- accepted -- Malabar sprangletop
  Leptochloa fusca ssp. fusca (L.) Kunth -- accepted
  Leptochloa lindleyana Kunth -- not accepted
  Leptochloa mucronata (Michx.) Kunth -- not accepted -- mucronate sprangletop
  Leptochloa mucronata var. mucronata (Michx.) Kunth -- not accepted
  Leptochloa patens (J. Presl) Kunth -- not accepted
  Leptochloa polystachya (Michx.) Kunth -- not accepted
  Leptochloa racemosa (B. Heyne ex Roem. & Schult.) Kunth -- not accepted
  Leptochloa verticillata (Roxb.) Kunth -- not accepted
  Leptocoryphium lanatum (Kunth) Nees -- not accepted -- lanilla
  Leptocoryphium lanatum var. lanatum (Kunth) Nees -- not accepted
  Leptopogon glaucescens (Kunth) Roberty -- not accepted
  Leptostachys dubia (Kunth) G. Mey. -- not accepted
  Leptothrium Kunth -- accepted
  Leptothrium rigidum Kunth -- accepted
  Lipocarpha microcephala (R. Br.) Kunth -- accepted
  Lipocarpha microcephala auct. non Kunth -- not accepted -- smallhead halfchaff sedge
  Lippia canescens Kunth -- not accepted
  Lippia citriodora Kunth -- not accepted
  Lippia citrodora Kunth -- not accepted
  Lippia geminata Kunth -- not accepted
  Lippia graveolens Kunth -- accepted -- Mexican oregano, scented lippia, scented matgrass
  Lippia nodiflora var. canescens (Kunth) Kuntze -- not accepted
  Lippia nodiflora var. reptans (Kunth) Kuntze -- not accepted
  Lippia reptans Kunth -- not accepted
  Lippia stoechadifolia (L.) Kunth -- not accepted -- southern fogfruit, southern frogfruit
  Lobelia laxiflora Kunth -- accepted -- Sierra Madre lobelia
  Lonchocarpus Kunth -- accepted -- lancepod
  Lonchocarpus latifolius Kunth ex DC. -- not accepted
  Lonchocarpus pentaphyllus (Poir.) Kunth ex DC. -- not accepted -- broadleaf lancepod
  Lonchocarpus punctatus Kunth -- accepted -- dotted lancepod
  Lonchocarpus violaceus auct. non (Jacq.) Kunth ex DC. -- not accepted
  Loranthus piperoides Kunth -- not accepted
  Loranthus quadrangularis Kunth -- not accepted
  Lotus oroboides (Kunth) Ottley -- not accepted
  Lucaea Kunth -- not accepted
  Lucaea gracilis Kunth -- not accepted
  Lucuma campechiana Kunth -- not accepted
  Lucuma salicifolia Kunth -- not accepted
  Ludwigia octovalvis var. ligustrifolia (Kunth) Alain -- not accepted
  Ludwigia peploides (Kunth) P.H. Raven -- accepted -- creeping waterprimrose, floating primrose, floating primrose-willow, floating primrosewillow
  Ludwigia peploides ssp. peploides (Kunth) P.H. Raven -- accepted -- floating primrose-willow, floating primrosewillow
  Lupinus elegans Kunth -- accepted -- elegant lupine, Mexican lupine
  Luziola mexicana Kunth -- not accepted
  Luziola micrantha (Schrad. ex Kunth) Benth. -- not accepted
  Lycianthes asarifolia (Kunth & Bouché) Bitter -- accepted -- gingerleaf
  Lycurus Kunth -- accepted -- wolfstail, wolftail
  Lycurus phalaroides Kunth -- not accepted
  Lycurus phleoides Kunth -- not accepted -- common wolfstail, wolftail
  Lycurus phleoides var. phleoides Kunth -- not accepted
  Lygodium cubense Kunth -- accepted
  Lythrum maritimum Kunth -- accepted -- pukamole
  Machaeranthera riparia (Kunth) A.G. Jones -- not accepted -- alkali aster, Chiricahua Mountain tansyaster
  Machaeranthera tanacetifolia (Kunth) Nees -- accepted -- Takhoka-daisy, tanseyleaf aster, tanseyleaf goldenweed, tanseyleaf tansyaster
  Machaerina mariscoides ssp. meyenii (Kunth) T. Koyama -- accepted -- Meyen's twigrush
  Macrochloa Kunth -- accepted
  Macrochloa arenaria (Brot.) Kunth -- not accepted
  Macrochloa tenacissima (L.) Kunth -- accepted
  Macroscepis Kunth -- accepted
  Malacomeles denticulata (Kunth) G.N. Jones -- accepted -- big bend serviceberry, Big Bend serviceberry, southern false serviceberry
  Mariscus huarmensis Kunth -- not accepted
  Mariscus meyenianus (Kunth) Nees -- not accepted
  Mariscus mutisii Kunth -- not accepted
  Martinella obovata (Kunth) Bureau & K. Schum. -- accepted
  Mecardonia vandellioides auct. non (Kunth) Pennell -- not accepted
  Megastachya acutiflora (Kunth) Roem. & Schult. -- not accepted
  Megastachya aturensis (Kunth) Roem. & Schult. -- not accepted
  Megastachya infirma (Kunth) Roem. & Schult. -- not accepted
  Megastachya maypurensis (Kunth) Roem. & Schult. -- not accepted
  Megastachya montufari (Kunth) Roem. & Schult. -- not accepted
  Megastachya nigricans (Kunth) Roem. & Schult. -- not accepted
  Megastachya olmedoi (Kunth) Roem. & Schult. -- not accepted
  Megastachya pastoensis (Kunth) Roem. & Schult. -- not accepted
  Megastachya prostrata (Kunth) Roem. & Schult. -- not accepted
  Megastachya tenax (Kunth) Roem. & Schult. -- not accepted
  Megastachya thalassica (Kunth) Roem. & Schult. -- not accepted
  Meibomia angustifolia (Kunth) Kuntze -- not accepted
  Melampodium hispidum Kunth -- not accepted
  Melampodium perfoliatum (Cav.) Kunth -- accepted -- perfoliate blackfoot
  Melica pallida Kunth -- not accepted
  Melica scabra Kunth -- accepted
  Melica scabra f. scabra Kunth -- not accepted
  Melica scabra var. scabra Kunth -- not accepted
  Mesosetum rottboellioides (Kunth) Kuhlm. -- not accepted
  Mesosetum rottboellioides (Kunth) Hitchc. -- accepted
  Mikania micrantha Kunth -- accepted -- bittervine, Chinese creeper, kwalo koburu, liane americaine, mile-a-minute, ovaova, wa mbosuvu
  Milium colonum (L.) Kunth -- not accepted
  Milium lanatum (Kunth) Roem. & Schult. -- not accepted
  Milium molle (Nees) Kunth -- not accepted
  Milium polystachyon (Kunth) Spreng. -- not accepted
  Mimulus glabratus Kunth -- accepted -- mimule glabre, round-leaf monkey-flower, roundleaf monkey-flower, roundleaf monkeyflower, smooth monkeyflower
  Mimulus glabratus var. glabratus Kunth -- accepted -- round-leaf monkey-flower, roundleaf monkeyflower
  Mnesithea Kunth -- accepted
  Monachne urvilleana (Kunth) Herter -- not accepted
  Monandraira berteroana (Kunth) E. Desv. -- not accepted
  Monochoria vaginalis (Burm. f.) C. Presl ex Kunth -- accepted -- heartshape false pickerelweed, heartshape falsepickerelweed, pickerel weed
  Muehlenbergia lanata (Kunth) Hitchc. -- not accepted
  Muehlenbergia macroura (Kunth) Hitchc. -- not accepted
  Muehlenbergia pubescens (Kunth) Hitchc. -- not accepted
  Muehlenbergia ramulosa (Kunth) Swallen -- not accepted
  Muhlenbergia alpestris (Kunth) Trin. -- not accepted
  Muhlenbergia angustata (J. Presl) Kunth -- accepted
  Muhlenbergia arachnoidea Trin. ex Kunth -- not accepted
  Muhlenbergia aspera Trin. ex Kunth -- not accepted
  Muhlenbergia berteroniana (Schult.) Kunth -- not accepted
  Muhlenbergia beyrichiana Kunth -- accepted
  Muhlenbergia calamagrostidea Kunth -- not accepted
  Muhlenbergia ciliata (Kunth) Trin. -- accepted
  Muhlenbergia ciliata (Kunth) Kunth -- not accepted
  Muhlenbergia clomena Kunth -- not accepted
  Muhlenbergia composita Trin. ex Kunth -- not accepted
  Muhlenbergia debilis (Kunth) Trin. -- not accepted
  Muhlenbergia debilis (Kunth) Kunth -- not accepted
  Muhlenbergia distichophylla (J. Presl) Kunth -- accepted
  Muhlenbergia elegans (Kunth) Trin. -- not accepted
  Muhlenbergia geminiflora (Kunth) P.M. Peterson -- not accepted
  Muhlenbergia glabrata (Kunth) Trin. -- not accepted
  Muhlenbergia gracilis (Kunth) Trin. -- not accepted
  Muhlenbergia implicata (Kunth) Trin. -- accepted
  Muhlenbergia implicata (Kunth) Kunth -- not accepted
  Muhlenbergia lanata (Kunth) Hitchc. -- not accepted
  Muhlenbergia lateriflora Trin. ex Kunth -- not accepted
  Muhlenbergia macroura (Kunth) Hitchc. -- accepted -- muhly
  Muhlenbergia microsperma (DC.) Kunth -- accepted
  Muhlenbergia mucronata (Kunth) Trin. -- accepted
  Muhlenbergia phalaroides (Kunth) P.M. Peterson -- accepted
  Muhlenbergia phleoides (Kunth) P.M. Peterson -- not accepted
  Muhlenbergia phleoides (Kunth) Columbus -- accepted
  Muhlenbergia polypogon (DC.) Kunth -- not accepted
  Muhlenbergia pubescens (Kunth) Hitchc. -- accepted
  Muhlenbergia quadridentata (Kunth) Kunth -- not accepted
  Muhlenbergia quadridentata (Kunth) Trin. -- accepted
  Muhlenbergia quitensis (Kunth) Hitchc. -- not accepted
  Muhlenbergia ramulosa (Kunth) Swallen -- accepted -- green muhly, muhly
  Muhlenbergia rigida (Kunth) Trin. -- not accepted -- Metcalf muhly, purple muhly
  Muhlenbergia rigida (Kunth) Kunth -- accepted
  Muhlenbergia scabra (Kunth) Trin. & Rupr. -- not accepted
  Muhlenbergia sciurea (R. Br.) Trin. ex Kunth -- not accepted
  Muhlenbergia setosa (Kunth) Kunth -- not accepted
  Muhlenbergia setosa (Kunth) Trin. -- not accepted
  Muhlenbergia spicata (Spreng.) Kunth -- not accepted
  Muhlenbergia stipoides (Kunth) Trin. -- not accepted
  Muhlenbergia stipoides (Kunth) Kunth -- not accepted
  Muhlenbergia stricta (J. Presl) Kunth -- accepted
  Muhlenbergia tenella (Kunth) Trin. -- not accepted
  Muhlenbergia tenuifolia (Kunth) Trin. -- not accepted -- mesa muhly, slimflower muhly
  Muhlenbergia tenuifolia (Kunth) Kunth -- accepted
  Muhlenbergia tenuis (Kunth) Trin. & Rupr. -- not accepted
  Muhlenbergia tenuissima (J. Presl) Kunth -- accepted
  Muhlenbergia torreyi (Kunth) Hitchc. ex Bush -- accepted -- ring muhly
  Muhlenbergia uniseta (Kunth) Columbus -- accepted
  Muhlenbergia virescens (Kunth) Kunth -- not accepted -- screwleaf muhly
  Muhlenbergia virescens (Kunth) Trin. -- accepted
  Muhlenbergia virescens ssp. quadridentata (Kunth) Y. Herrera -- not accepted
  Muhlenbergia virescens ssp. virescens (Kunth) Trin. -- not accepted
  Myriophyllum quitense Kunth -- accepted -- Andean water milfoil, Andean watermilfoil
  Naegelia geroltiana (Kunth & Bouché) Regel -- not accepted
  Naegelia zebrina var. geroltiana (Kunth & Bouché) Regel -- not accepted
  Nama undulata Kunth -- accepted -- whitewhisker fiddleleaf
  Nama undulatum Kunth -- not accepted -- whitewhisker fiddleleaf
  Nassella ibarrensis (Kunth) Peñailillo -- not accepted
  Nassella ibarrensis (Kunth) Lægaard -- accepted
  Nassella mucronata (Kunth) R.W. Pohl -- accepted
  Nastus chusque Kunth -- not accepted
  Nautilocalyx villosus (Kunth & Bouché) Sprague -- accepted
  Nectandra turbacensis (Kunth) Nees -- accepted -- laurel amarillo
  Nectouxia Kunth -- accepted
  Nectouxia formosa Kunth -- accepted -- Trans-Pecos stinkleaf
  Nemexia ecirrata (Engelm. ex Kunth) Small -- not accepted
  Nemexia ecirrhata (Engelm. ex Kunth) Small -- not accepted
  Nesaea Comm. ex Kunth -- accepted
  Nesaea salicifolia Kunth -- not accepted
  Neurolepis elata (Kunth) Pilg. -- not accepted
  Neyraudia reynaudiana (Kunth) Keng ex Hitchc. -- accepted -- Burma reed, silk reed, silkreed
  Nothoscordum Kunth -- accepted -- false garlic
  Nothoscordum borbonicum Kunth -- accepted -- fragrant false garlic
  Nothoscordum fragrans (Vent.) Kunth -- not accepted
  Nothoscordum fragrans auct. non (Vent.) Kunth -- not accepted
  Nothoscordum striatum Kunth -- not accepted
  Notodanthonia linkii (Kunth) Veldkamp -- not accepted
  Nymphoides humboldtiana (Kunth) Kuntze -- not accepted
  Ochlopoa infirma (Kunth) H. Scholz -- not accepted
  Odontoglossum Kunth -- not accepted
  Oenothera elata Kunth -- accepted -- Hooker's evening primrose, Hooker's evening-primrose, Hooker's eveningprimrose, western eveningprimrose
  Olyra arundinacea Kunth -- not accepted
  Olyra cordifolia Kunth -- not accepted
  Olyra cordifolia var. cordifolia Kunth -- not accepted
  Olyra latifolia var. arundinacea (Kunth) Griseb. -- not accepted
  Olyra longifolia Kunth -- accepted
  Olyra longifolia var. longifolia Kunth -- not accepted
  Olyra micrantha Kunth -- not accepted
  Olyra micrantha var. micrantha Kunth -- not accepted
  Onychium angustifolium (Kunth) Kunze -- not accepted
  Operculina pinnatifida (Kunth) O'Donell -- accepted -- tansyleaf lidpod
  Oplismenus colonus (L.) Kunth -- not accepted
  Oplismenus colonus var. walteri (Kunth) E. Fourn. -- not accepted
  Oplismenus crus-pavonis Kunth -- not accepted
  Oplismenus cruspavonis Kunth -- not accepted
  Oplismenus cubensis (Spreng.) Kunth -- not accepted
  Oplismenus discolor (Trin. ex Nees) Kunth -- not accepted
  Oplismenus echinatus (Willd.) Kunth -- not accepted
  Oplismenus erianthos (Poir.) Kunth -- not accepted
  Oplismenus festucoides (Nees) Kunth -- not accepted
  Oplismenus frumentaceus (Roxb.) Kunth -- not accepted
  Oplismenus holciformis Kunth -- not accepted
  Oplismenus jamaicensis Kunth -- not accepted
  Oplismenus longisetus Kunth -- not accepted
  Oplismenus muricatus Kunth -- not accepted
  Oplismenus obtusum (Kunth) Smyth -- not accepted
  Oplismenus parvifolius (Nutt.) Kunth -- not accepted
  Oplismenus penicillatus (Nees) Kunth -- not accepted
  Oplismenus polystachyus Kunth -- not accepted
  Oplismenus preslii Kunth -- not accepted
  Oplismenus pseudoundulatifolius (Roem. & Schult.) Kunth -- not accepted
  Oplismenus sabulicola (Nees) Kunth -- not accepted
  Oplismenus spectabilis (Nees ex Trin.) Kunth -- not accepted
  Oplismenus stagninus (Retz.) Kunth -- not accepted
  Oplismenus walteri Kunth -- not accepted
  Oplismenus zelayensis Kunth -- not accepted
  Opuntia bonplandii (Kunth) F.A.C. Weber -- not accepted
  Ortachne pilosa (Kunth) Nees -- not accepted
  Ortachne scabra (Kunth) E. Fourn. -- not accepted
  Ortachne tenuis (Kunth) E. Fourn. -- not accepted
  Orthopogon holciformis (Kunth) Spreng. -- not accepted
  Oryza mexicana (Kunth) Döll -- not accepted
  Oryzopsis fimbriata (Kunth) Hemsl. -- not accepted
  Oxalis albicans Kunth -- accepted -- radishroot woodsorrel
  Oxalis albicans ssp. albicans Kunth -- accepted -- radishroot woodsorrel
  Oxalis angustifolia Kunth -- not accepted
  Oxalis corniculata ssp. albicans (Kunth) Lourteig -- not accepted
  Oxalis corniculata var. sericea Kunth -- not accepted
  Oxalis debilis Kunth -- accepted -- pink woodsorrel
  Oxalis decaphylla Kunth -- accepted -- ten-leaf wood-sorrel, tenleaf woodsorrel
  Oxalis frutescens ssp. angustifolia (Kunth) Lourteig -- accepted -- shrubby woodsorrel
  Oxalis latifolia Kunth -- accepted -- broadleaf woodsorrel
  Oxycaryum cubense (Poepp. & Kunth) Lye -- accepted -- Cuban bulrush
  Panicum acuminatum var. consanguineum (Kunth) Wipff & S.D. Jones -- not accepted
  Panicum adscendens Kunth -- not accepted
  Panicum agglutinans Kunth -- not accepted
  Panicum aturense Kunth -- not accepted
  Panicum avenaceum Kunth -- not accepted
  Panicum barbatum (Willd.) Kunth -- not accepted
  Panicum beyrichii Kunth -- not accepted
  Panicum bicorne (Lam.) Kunth -- not accepted
  Panicum biforme (Willd.) Kunth -- not accepted
  Panicum brevifolium (Link) Kunth -- not accepted
  Panicum bulbosum Kunth -- not accepted -- bulb panic, bulb panicgrass
  Panicum bulbosum var. avenaceum (Kunth) Beal -- not accepted
  Panicum bulbosum var. bulbosum Kunth -- accepted -- bulb panicgrass
  Panicum camporum Kunth -- not accepted
  Panicum cernuum (Kunth) Willd. ex Spreng. -- not accepted
  Panicum ciliatifolium Kunth -- not accepted
  Panicum commutatum var. consanguineum (Kunth) Beal -- not accepted
  Panicum compositum (Kunth) Nees -- not accepted
  Panicum consanguineum Kunth -- not accepted
  Panicum crus-galli var. zelayense (Kunth) Stratman -- not accepted
  Panicum cruspavonis (Kunth) Nees -- not accepted
  Panicum decolorans Kunth -- accepted
  Panicum diandrum Kunth -- not accepted
  Panicum didactylum (Willd.) Kunth -- not accepted
  Panicum digitarioides Raspail ex Kunth -- not accepted
  Panicum divaricatum Kunth ex Griseb. -- not accepted
  Panicum divaricatum var. agglutinans (Kunth) Hack. ex Sodiro -- not accepted
  Panicum divergens Kunth -- not accepted
  Panicum elatius Kunth -- not accepted
  Panicum eriophorum Schult. ex Kunth -- not accepted
  Panicum ferrugineum (Nees) Kunth -- not accepted
  Panicum fimbriatum (Link) Kunth -- not accepted
  Panicum firmum Kunth -- not accepted
  Panicum fragile Kunth -- not accepted
  Panicum glaucescens Kunth -- not accepted
  Panicum granuliferum Kunth -- accepted
  Panicum hamiltonii Kunth -- not accepted
  Panicum holciforme (Kunth) Steud. -- not accepted
  Panicum humifusum (Pers.) Kunth -- not accepted
  Panicum ignoratum Kunth -- not accepted
  Panicum imberbe var. gracile (Kunth) Kneuck. -- not accepted
  Panicum imberbe var. purpurascens (Kunth) Döll -- not accepted
  Panicum insulare var. leucophaeum (Kunth) Kuntze -- not accepted
  Panicum insulare var. tenerrimum (Kunth) Hack. -- not accepted
  Panicum jamaicense (Kunth) Steud. -- not accepted
  Panicum leucophaeum Kunth -- not accepted
  Panicum linkianum Kunth -- not accepted
  Panicum macrostachyum (Kunth) Döll -- not accepted
  Panicum macrostachyum (Kunth) Nees -- not accepted
  Panicum macrum Kunth -- not accepted
  Panicum maximum var. bulbosum (Kunth) Vasey -- not accepted
  Panicum micranthum Kunth -- accepted
  Panicum mollicomum Kunth -- not accepted
  Panicum monostachyum Kunth -- not accepted
  Panicum monostachyum var. minus Kunth ex Döll -- not accepted
  Panicum neesii Kunth -- not accepted
  Panicum nubigenum Kunth -- not accepted
  Panicum obtusum Kunth -- not accepted -- vine mesquite, vine-mesquite
  Panicum olyroides Kunth -- accepted
  Panicum olyroides var. olyroides Kunth -- accepted
  Panicum plicatum var. haitiense Kunth ex Griseb. -- not accepted
  Panicum polystachyum (Kunth) K. Schum. -- not accepted
  Panicum polystachyum Burm. ex Kunth -- not accepted
  Panicum polystachyum (Kunth) Steud. -- not accepted
  Panicum polystachyum (Kunth) Engl. -- not accepted
  Panicum preslii Kunth -- not accepted
  Panicum pubescens hort. ex Kunth -- not accepted
  Panicum recalvum (Nees) Kunth -- not accepted
  Panicum reptans (Lam.) Kunth -- not accepted
  Panicum rigidifolium (Poir.) Kunth -- not accepted
  Panicum rottboellioides Kunth -- not accepted
  Panicum rufum (Elliott) Kunth -- not accepted
  Panicum ruscifolium Kunth -- not accepted
  Panicum ruscifolium var. ruscifolium Kunth -- not accepted
  Panicum saccharoides Kunth -- not accepted
  Panicum sprengelii Kunth -- not accepted
  Panicum stoloniferum var. majus (Trin.) Kunth -- not accepted
  Panicum subalbidum Kunth -- not accepted
  Panicum tenerrimum Kunth -- not accepted
  Panicum trichoclados C. Rchb. ex Kunth -- not accepted
  Panicum trinii Kunth -- not accepted
  Panicum umbraticola Kunth -- not accepted
  Panicum urvilleanum Kunth -- accepted -- desert panicgrass
  Panicum ventenatii (Kunth) Steud. -- not accepted
  Panicum vestitum Kunth -- not accepted
  Panicum violascens (Link) Kunth -- not accepted
  Panicum xalapense Kunth -- not accepted
  Panicum xalapense ssp. xalapense Kunth -- not accepted
  Panicum zelayense (Kunth) Steud. -- not accepted
  Panicum zizanioides Kunth -- not accepted
  Pappophorum molle (Lehm.) Kunth -- not accepted
  Pappophorum polystachyum Kunth -- not accepted
  Parmentiera aculeata (Kunth) Seem. -- accepted -- cuachilote
  Parodiolyra micrantha (Kunth) Davidse & Zuloaga -- accepted
  Parsonsia micrantha (Kunth) Jenn. -- not accepted
  Parthenium incanum Kunth -- accepted -- mariola
  Paspalum aureum (P. Beauv.) Kunth -- not accepted
  Paspalum barbigerum Kunth -- not accepted
  Paspalum bracteatum Dufour ex Kunth -- not accepted
  Paspalum candidum (Humb. & Bonpl. ex Flüggé) Kunth -- accepted
  Paspalum ciliatum Kunth -- not accepted
  Paspalum consanguineum (Gaudich.) Kunth -- not accepted
  Paspalum digitatum (Sw.) Kunth -- not accepted
  Paspalum distichophyllum Kunth -- not accepted
  Paspalum fimbriatum Kunth -- accepted -- Panama crowngrass
  Paspalum fluitans (Elliott) Kunth -- not accepted -- horsetail paspalum
  Paspalum foliosum (Lag.) Kunth -- not accepted
  Paspalum hirtum Kunth -- accepted
  Paspalum incomtum Kunth ex Döll -- not accepted
  Paspalum lanatum Kunth -- not accepted
  Paspalum lenticulare Kunth -- accepted
  Paspalum macrophyllum Kunth -- accepted -- bigleaf paspalum
  Paspalum michauxianum Kunth -- not accepted
  Paspalum neesii Kunth -- not accepted
  Paspalum neesii var. neesii Kunth -- not accepted
  Paspalum orthos Schult. ex Kunth -- not accepted
  Paspalum pallidum Kunth -- accepted
  Paspalum polystachyum (Kunth) Raspail -- not accepted
  Paspalum preslii Kunth -- not accepted
  Paspalum pulchellum Kunth -- accepted -- grand paspalum
  Paspalum tenue Kunth -- not accepted
  Paspalum velutinum (DC.) Kunth -- not accepted
  Passiflora bryonioides Kunth -- accepted -- cupped passionflower
  Passiflora mollissima (Kunth) L.H. Bailey -- not accepted -- banana passionflower, banana passionfruit, banana poka, bananadilla
  Passiflora pulchella Kunth -- not accepted -- wingleaf passionfruit
  Passiflora tripartita var. mollissima (Kunth) Holm-Niels. & P.M. Jørg. -- accepted -- banana passionflower
  Passiflora vitifolia Kunth -- accepted -- perfumed passionflower
  Paullinia cupana Kunth -- accepted -- guarana
  Paullinia fuscescens Kunth -- accepted -- moldy bread and cheese
  Pectis elongata Kunth -- accepted -- tropical chinchweed, tropical cinchweed
  Pectis elongata var. elongata Kunth -- accepted -- tropical chinchweed
  Pellaea angustifolia (Kunth) Baker -- not accepted
  Pellaea marginata (Kunth) Baker -- not accepted
  Penicellaria Kunth -- not accepted
  Pennisetum crinitum (Kunth) Spreng. -- accepted
  Pennisetum indicum var. purpurascens (Kunth) Kuntze -- not accepted
  Pennisetum myosuroides (Kunth) Spreng. -- not accepted
  Pennisetum purpurascens Kunth -- not accepted
  Pennisetum richardii Kunth -- not accepted
  Pennisetum sieberi Kunth -- not accepted
  Pennisetum tristachyum (Kunth) Spreng. -- accepted
  Pennisetum uniflorum Kunth -- not accepted
  Penstemon gentianoides (Kunth) Poir. -- accepted -- gentian beardtongue
  Pentarrhaphis scabra Kunth -- not accepted
  Pentaschistis thunbergii (Kunth) Stapf -- not accepted
  Peperomia angustata Kunth -- accepted
  Peperomia blanda (Jacq.) Kunth -- accepted -- arid-land peperomia
  Peperomia pellucida (L.) Kunth -- accepted -- man to man
  Peperomia pereskiifolia (Jacq.) Kunth -- accepted -- peperomia
  Peperomia quadrifolia (L.) Kunth -- accepted -- fourleaf peperomia
  Peperomia rotundifolia (L.) Kunth -- accepted -- yerba linda
  Pepo foetidissima (Kunth) Britton -- not accepted
  Pereilema beyrichianum (Kunth) Hitchc. -- not accepted
  Pereskia bleo (Kunth) DC. -- accepted
  Pereskia horrida (Kunth) DC. -- accepted
  Pereskia horrida ssp. horrida (Kunth) DC. -- accepted
  Perrottetia Kunth -- accepted
  Persicaria acuminata (Kunth) M. Gómez -- not accepted
  Persicaria persicarioides (Kunth) Small -- not accepted
  Persicaria segeta (Kunth) Small -- not accepted
  Peyritschia deyeuxioides (Kunth) Finot -- accepted
  Pharus glaber Kunth -- accepted -- smooth stalkgrass
  Pharus glaber var. glaber Kunth -- not accepted
  Pharus lappulaceus ssp. glaber (Kunth) Judz. ex Berendsohn & Araniva -- not accepted
  Pharus scaber Kunth -- not accepted
  Pharus scaber var. scaber Kunth -- not accepted
  Phaseolus peduncularis Kunth -- not accepted
  Phaseolus speciosus Kunth -- not accepted
  Philodendron cordatum Kunth ex Schott -- accepted -- heartleaf philodendron
  Philodendron pertusum Kunth & Bouche -- not accepted
  Phleum macrourum (Kunth) Willd. ex Steud. -- not accepted
  Phoenix loureirii Kunth -- not accepted -- Loureir's date palm
  Phoenix loureiroi Kunth -- accepted -- Loureir's date palm
  Phoradendron piperoides (Kunth) Trel. -- accepted -- Piper mistletoe
  Phoradendron quadrangulare (Kunth) Griseb. -- accepted -- quacimmila de canario
  Phragmites communis var. mauritianus (Kunth) Baker -- not accepted
  Phragmites isiacus (Delile) Kunth -- not accepted
  Phragmites mauritianus Kunth -- not accepted
  Phragmites vulgaris var. mauritianus (Kunth) T. Durand & Schinz -- not accepted
  Phyla canescens (Kunth) Greene -- accepted -- carpet-grass, hairy fogfruit, hairy frogfruit
  Phyla nodiflora var. canescens (Kunth) Moldenke -- not accepted
  Phyla nodiflora var. reptans (Kunth) Moldenke -- not accepted
  Phyllanthus lathyroides Kunth -- not accepted
  Phyllanthus niruri ssp. lathyroides (Kunth) G.L. Webster -- not accepted -- gale of the wind
  Phyllanthus orbicularis Kunth -- accepted -- wedge leaf-flower
  Phytolacca bogotensis Kunth -- accepted -- pokeweed, southern pokeweed
  Phytolacca rivinoides Kunth & C.D. Bouché -- accepted -- Venezuelan pokeweed
  Piper auritum Kunth -- accepted -- Vera cruz pepper
  Piper jacquemontianum Kunth -- accepted -- Caracas pepper
  Piptatherum thomasii (Duby) Kunth -- not accepted
  Piptochaetium fimbriatum (Kunth) Hitchc. -- accepted -- pinon ricegrass, pinyon ricegrass
  Piptochaetium fimbriatum var. fimbriatum (Kunth) Hitchc. -- not accepted
  Piptochaetium virescens (Kunth) Parodi -- accepted
  Piptochaetium virescens var. virescens (Kunth) Parodi -- accepted
  Piriqueta tomentosa sensu Small, non Kunth -- not accepted
  Pistacia mexicana Kunth -- accepted -- American pistachio
  Pithecurus Kunth -- not accepted
  Planotia elata (Kunth) Munro -- not accepted
  Plantago australis ssp. hirtella (Kunth) Rahn -- accepted -- Mexican Indianwheat, Mexican plantain
  Plantago hirtella Kunth -- not accepted
  Platonia Kunth -- not accepted
  Platonia elata Kunth -- not accepted
  Platyopuntia nana (Kunth) F. Ritter -- not accepted
  Plazerium Kunth -- not accepted
  Pleuroplitis langsdorffii var. gracilis (Kunth) Regel -- not accepted
  Pluchea cortesii (Kunth) DC. -- not accepted
  Poa acutiflora Kunth -- not accepted
  Poa airoides (Nees) Kunth -- not accepted
  Poa alopecurus (Gaudich. ex Mirb.) Kunth -- accepted
  Poa alopecurus ssp. alopecurus (Gaudich. ex Mirb.) Kunth -- accepted
  Poa amoena (J. Presl) Kunth -- not accepted
  Poa anomala Kunth -- not accepted
  Poa aturensis Kunth -- not accepted
  Poa berteroniana (Schult.) Kunth -- not accepted
  Poa biformis Kunth -- not accepted
  Poa bonariensis (Lam.) Kunth -- accepted
  Poa borealis (J. Presl) Kunth -- not accepted
  Poa calotheca (Trin.) Kunth -- not accepted
  Poa calycina (J. Presl) Kunth -- not accepted
  Poa condensata (J. Presl) Kunth -- not accepted
  Poa dactyloides Kunth -- not accepted
  Poa depauperata Kunth -- not accepted
  Poa expansa (Link) Kunth -- not accepted
  Poa flavescens (J. Presl) Kunth -- not accepted
  Poa infirma Kunth -- accepted -- weak bluegrass
  Poa lamarckii Kunth -- not accepted
  Poa linkii Kunth -- not accepted
  Poa lugens (Nees) Kunth -- not accepted
  Poa lurida (J. Presl) Kunth -- not accepted
  Poa maypurensis Kunth -- not accepted
  Poa michauxii Kunth -- not accepted
  Poa montufari Kunth -- not accepted
  Poa mulalensis Kunth -- accepted
  Poa neesii (Trin.) Kunth -- not accepted
  Poa nigricans Kunth -- not accepted
  Poa nuttallii Kunth -- not accepted
  Poa olmedoi Kunth -- not accepted
  Poa panicoides (J. Presl) Kunth -- not accepted
  Poa pastoensis Kunth -- not accepted
  Poa polytricha (Nees) Kunth -- not accepted
  Poa preslii Kunth -- not accepted
  Poa prostrata Kunth -- not accepted
  Poa psammodes (Trin.) Kunth -- not accepted
  Poa remota Kunth -- not accepted
  Poa sclerophylla (Trin.) Kunth -- not accepted
  Poa scoparia Nees ex Kunth -- not accepted
  Poa secundiflora (J. Presl) Kunth -- not accepted
  Poa seminuda (Trin.) Kunth -- not accepted
  Poa sessiliflora (Poir.) Kunth -- not accepted
  Poa simpliciflora (J. Presl) Kunth -- not accepted
  Poa solida (Nees) Kunth -- not accepted
  Poa subnudiflora Kunth -- not accepted
  Poa subspicata (J. Presl) Kunth -- accepted
  Poa subuniflora Kunth -- not accepted
  Poa tenax Kunth -- not accepted
  Poa thalassica Kunth -- not accepted
  Poa uninervia (J. Presl) Kunth -- not accepted
  Poa virescens (J. Presl) Kunth -- not accepted
  Podosaemum Kunth -- not accepted
  Podosemum alpestre Kunth -- not accepted
  Podosemum ciliatum Kunth -- not accepted
  Podosemum debile Kunth -- not accepted
  Podosemum elegans Kunth -- not accepted
  Podosemum glabratum Kunth -- not accepted
  Podosemum gracile Kunth -- not accepted
  Podosemum implicatum Kunth -- not accepted
  Podosemum mucronatum Kunth -- not accepted
  Podosemum quadridentatum Kunth -- not accepted
  Podosemum rigidum Kunth -- not accepted
  Podosemum setosum Kunth -- not accepted
  Podosemum stipoides Kunth -- not accepted
  Podosemum tenellum Kunth -- not accepted
  Podosemum tenuifolium (Kunth) Nees ex Nees & Schauer -- not accepted
  Podosemum virescens Kunth -- not accepted
  Pogonatherum crinitum (Thunb.) Kunth -- accepted
  Polygala glandulosa Kunth -- accepted -- glandular milkwort
  Polygala glochidiata Kunth -- accepted -- tropical milkwort
  Polygala longicaulis Kunth -- accepted -- longstem milkwort
  Polygala monticola Kunth -- not accepted
  Polygonum acre Kunth -- not accepted
  Polygonum acuminata Kunth -- not accepted
  Polygonum acuminatum Kunth -- accepted -- tapertip smartweed
  Polygonum lacerum Kunth -- accepted -- fringed knotweed
  Polygonum persicarioides Kunth -- not accepted
  Polygonum segetum Kunth -- accepted -- field smartweed
  Polyodon Kunth -- not accepted
  Polyodon distichus Kunth -- not accepted
  Polypogon alpestris (Kunth) Spreng. -- not accepted
  Polypogon chilensis (Kunth) Pilg. -- accepted
  Polypogon ciliatus (Kunth) Spreng. -- not accepted
  Polypogon elongatus Kunth -- accepted -- rabbitfoot grass, streambank rabbitsfoot grass
  Polypogon interruptus Kunth -- accepted -- ditch polypogon, ditch rabbit'sfootgrass, ditch rabbitsfoot grass
  Polypogon interruptus var. interruptus Kunth -- not accepted
  Polypogon littoralis var. interruptus (Kunth) Kuntze -- not accepted
  Polypogon tenellus (Kunth) Spreng. -- not accepted
  Portulaca rubricaulis Kunth -- accepted -- redstem purslane
  Portulaca teretifolia Kunth -- accepted -- roundleaf purslane
  Portulaca umbraticola Kunth -- accepted -- wing-pod purslane, wingpod purslane
  Portulaca umbraticola ssp. umbraticola Kunth -- accepted -- wingpod purslane
  Pouteria campechiana (Kunth) Baehni -- accepted -- canistel, eggfruit tree
  Pristimera celastroides (Kunth) A.C. Sm. -- accepted
  Prosopis pallida (Humb. & Bonpl. ex Willd.) Kunth -- accepted -- algaroba, kiawe, mesquite
  Prosopis stephaniana (M. Bieb.) Kunth ex Spreng. -- not accepted
  Prunus serotina var. salicifolia (Kunth) Koehne -- accepted
  Pseudanamomis umbellulifera (Kunth) Kausel -- accepted -- ciruelas
  Pseudechinolaena polystachya (Kunth) Stapf -- accepted
  Pseudobombax ellipticum (Kunth) Dugand -- accepted -- shavingbrush tree
  Pseudognaphalium elegans (Kunth) Kartesz -- accepted -- royal cudweed
  Pseudognaphalium roseum (Kunth) Anderb. -- accepted -- rosy cudweed
  Pseudognaphalium stramineum (Kunth) Anderb. -- accepted -- annual cudweed, cotton cudweed, cottonbatting cudweed, cottonbatting plant
  Pseudognaphalium viscosum (Kunth) W.A. Weber -- accepted -- winged cudweed
  Pseudognaphalium viscosum auct. non (Kunth) W.A. Weber -- not accepted
  Pseudogynoxys chenopodioides (Kunth) Cabrera -- accepted -- Mexican flamevine
  Psychotria nervosa var. rufescens (Kunth) Steyerm. -- not accepted
  Pterocarya Kunth -- accepted
  Pycreus rivularis (Kunth) Palla -- not accepted
  Quadrella incana (Kunth) Iltis & Cornejo -- accepted -- hoary caper
  Rabdochloa dubia (Kunth) Kuntze ex Stuck. -- not accepted
  Ranunculus petiolaris Kunth ex DC. -- accepted -- Latin American buttercup
  Ranunculus petiolaris var. petiolaris Kunth ex DC. -- not accepted
  Reboulea Kunth -- not accepted
  Reboulea gracilis Kunth -- not accepted
  Rechsteineria chelonioides (Kunth) Kuntze -- not accepted
  Rechsteineria elatior (Kunth) Kuntze -- not accepted
  Rechsteineria schomburgkiana (Kunth & Bouché) Kuntze -- not accepted
  Renvoizea trinii (Kunth) Zuloaga & Morrone -- accepted
  Reynaudia Kunth -- accepted
  Reynaudia filiformis (Spreng. ex Schult.) Kunth -- accepted
  Rheedia madruno (Kunth) Planch. & Triana -- not accepted
  Rhodocactus bleo (Kunth) F.M. Knuth -- not accepted
  Rhynchospora grayi Kunth -- accepted -- Gray's beaksedge
  Rhynchospora kunthii Nees ex Kunth -- accepted -- Kunth's beaksedge
  Rhynchospora velutina (Kunth) Boeckeler -- accepted
  Riedelia Kunth -- not accepted
  Riedelia mikanii Trin. ex Kunth -- not accepted
  Robinia cubensis Kunth -- not accepted
  Roystonea regia auct. non (Kunth) O.F. Cook -- not accepted -- Cuban royal palm, Florida royal palm, Palma real cubana
  Roystonea regia (Kunth) O.F. Cook -- accepted -- Cuban royal palm, Florida royal palm, Palma real cubana
  Rytidosperma bipartitum (Kunth) A. M. Humphreys & H. P. Linder -- accepted
  Rytidosperma linkii (Kunth) Connor & Edgar -- not accepted
  Sabicea hirsuta Kunth -- not accepted
  Saccharum contractum Kunth -- not accepted
  Saccharum cylindricum var. contractum (Kunth) Roberty -- not accepted
  Saccharum dubium Kunth -- not accepted
  Saccharum officinarum var. giganteum Kunth -- not accepted
  Saccharum officinarum var. purpureum Kunth -- not accepted
  Saccharum officinarum var. tahitense Kunth -- not accepted
  Saccharum polystachyum Sieber ex Kunth -- not accepted
  Sacoila squamulosa (Kunth) Garay -- accepted
  Sagittaria guayanensis Kunth -- accepted -- Guyanese arrowhead
  Sagittaria guayanensis ssp. guayanensis Kunth -- accepted -- Guyanese arrowhead
  Salix bonplandiana Kunth -- accepted -- Bonpland's willow, red willow
  Salix taxifolia Kunth -- accepted -- yewleaf willow
  Salvia microphylla Kunth. -- accepted -- baby sage
  Salvia misella Kunth -- accepted -- Florida Keys sage, tropical sage
  Salvia penstemonoides Kunth & Bouché -- accepted -- big red sage
  Salvia pentstemonoides Kunth & Bouché -- not accepted
  Salvia riparia Kunth -- not accepted -- Florida Keys sage
  Samodia ebracteata (Kunth) Baudo -- not accepted
  Samolus ebracteatus Kunth -- accepted -- bractless brookweed, limewater brookweed, Mojave water pimpernel
  Samolus ebracteatus ssp. ebracteatus Kunth -- not accepted -- limewater brookweed
  Samolus floribundus Kunth -- not accepted
  Schedonorus caldasii (Kunth) Roem. & Schult. -- not accepted
  Schedonorus lanatus (Kunth) Roem. & Schult. -- not accepted
  Schedonorus lividus (Kunth) Roem. & Schult. -- not accepted
  Schedonorus procerus (Kunth) Roem. & Schult. -- not accepted
  Schedonorus unioloides (Kunth) Roem. & Schult. -- not accepted
  Schenodorus lanatus (Kunth) Roem. & Schult. -- not accepted
  Schizachyrium condensatum (Kunth) Nees -- accepted -- bush beargrass, Colombian bluestem, little bluestem
  Schizachyrium condensatum var. paniculatum (Kunth) Roberty -- not accepted
  Schizachyrium paniculatum (Kunth) Herter -- not accepted
  Schoenoprasum lineare Kunth -- not accepted
  Scirpus chilensis Nees & Meyen ex Kunth -- not accepted
  Scirpus conglomeratus Kunth -- not accepted
  Scirpus cubensis Poepp. & Kunth -- not accepted -- Cuban bulrush
  Scirpus cyperinus (L.) Kunth -- accepted -- bulrush, woolgrass
  Scirpus cyperinus var. eriophorum (Michx.) Kunth -- not accepted
  Scirpus montanus Kunth -- not accepted
  Scleria microcarpa Nees ex Kunth -- accepted -- tropical nutrush
  Scleria microcarpum Nees ex Kunth -- not accepted
  Scleria nutans Willd. ex Kunth -- not accepted -- nodding nutrush
  Scleria tenella Kunth -- accepted -- fly nutrush
  Sedum moranense Kunth -- accepted -- red stonecrop
  Seemannia sylvatica (Kunth) Hanst. -- accepted
  Senegalia riparia (Kunth) Britton & Rose -- accepted
  Senites mexicana (Kunth) Hitchc. -- not accepted
  Serrafalcus unioloides (Kunth) Samp. -- not accepted
  Sesbania exasperata Kunth -- accepted
  Sesleria dura (L.) Kunth -- not accepted
  Setaria barbata (Lam.) Kunth -- accepted -- East Indian bristlegrass
  Setaria cernua Kunth -- accepted
  Setaria composita Kunth -- not accepted
  Setaria crus-ardeae (Willd. ex Nees) Kunth -- not accepted
  Setaria disticha (Lam.) Kunth -- not accepted
  Setaria flava (Nees) Kunth -- not accepted
  Setaria geniculata var. purpurascens (Kunth) Urb. -- not accepted
  Setaria glauca var. purpurascens (Kunth) Urb. -- not accepted
  Setaria glauca var. purpurascens (Kunth) Torr. -- not accepted
  Setaria gracilis Kunth -- not accepted
  Setaria gracilis f. purpurascens (Kunth) Hack. -- not accepted
  Setaria gracilis var. purpurascens (Kunth) Arechav. -- not accepted
  Setaria imberbis var. gracilis (Kunth) Hack. -- not accepted
  Setaria imberbis var. purpurascens (Kunth) Hack. -- not accepted
  Setaria imberbis var. purpurascens (Kunth) Hack. ex Stuck. -- not accepted
  Setaria impressa (Nees) Kunth -- not accepted
  Setaria italica var. macrostachya (Kunth) Mathieu -- not accepted
  Setaria lachnea (Nees) Kunth -- accepted
  Setaria leiophylla (Nees) Kunth -- not accepted
  Setaria macrostachya Kunth -- accepted
  Setaria macrostachys Kunth -- not accepted
  Setaria meyeri Kunth -- not accepted
  Setaria pilosa (Sw.) Kunth -- not accepted
  Setaria poiretiana (Schult.) Kunth -- not accepted
  Setaria polygonata (Schrad.) Kunth -- not accepted
  Setaria purpurascens Kunth -- not accepted
  Setaria scabrifolia (Nees) Kunth -- accepted
  Setaria schraderi Kunth -- not accepted
  Setaria semirugosa (Nees) Kunth -- not accepted
  Setaria tejucensis (Nees) Kunth -- not accepted
  Setaria trinii Kunth -- not accepted
  Setaria ventenatii Kunth -- not accepted
  Seticereus chlorocarpus (Kunth) Backeb. -- not accepted
  Seticereus humboldtii (Kunth) Backeb. -- not accepted
  Seticereus icosagonus (Kunth) Backeb. -- not accepted
  Sicyos microphyllus Kunth -- accepted -- burr cucumber, small-leaf bur cucumber, small-leaf burr cucumber
  Sideroxylon celastrinum (Kunth) T.D. Penn. -- accepted -- bumelia, saffron plum
  Sieglingia avenacea (Kunth) Kuntze -- not accepted
  Sieglingia dubia (Kunth) Kuntze ex Stuck. -- not accepted
  Sieglingia pulchella (Kunth) Kuntze -- not accepted
  Sigesbeckia jorullensis Kunth -- accepted
  Sinningia elatior (Kunth) Chautems -- accepted
  Sinningia schomburgkiana (Kunth & Bouché) Chautems -- accepted
  Sisyrinchium iridifolium Kunth -- accepted -- spreading blue-eyed grass, spreading blueeyed grass
  Smilax ecirrata (Engelm. ex Kunth) S. Watson -- not accepted -- greenbriar, upright carrion-flower, upright carrionflower
  Smilax ecirrhata (Engelm. ex Kunth) S. Watson -- accepted -- upright carrionflower
  Smilax sandwicensis Kunth -- not accepted
  Smithiantha geroltiana (Kunth & Bouché) Kuntze -- not accepted
  Smithiantha zebrina var. geroltiana (Kunth & Bouché) Voss -- not accepted
  Solanum cajanumense Kunth -- accepted
  Solanum nudum Kunth ex Dunal -- accepted -- forest nightshade
  Solanum suaveolens Kunth & C.D. Bouché -- accepted
  Solidago simplex Kunth -- accepted -- Mt. Albert goldenrod
  Solidago simplex ssp. simplex Kunth -- accepted -- Mt. Albert goldenrod
  Solidago simplex ssp. simplex var. simplex Kunth -- not accepted -- Mt. Albert goldenrod, New Mexican goldenrod
  Solidago simplex var. simplex Kunth -- accepted -- Mt. Albert goldenrod
  Soliva mutisii Kunth -- not accepted -- Mutis' burrweed
  Sorghastrum stipoides (Kunth) Nash -- accepted -- needle Indiangrass
  Sorghastrum stipoides ssp. stipoides (Kunth) Nash -- not accepted
  Sorghum condensatum (Kunth) Kuntze -- not accepted
  Sorghum consanguineum (Kunth) Kuntze -- not accepted
  Sorghum leucostachyus (Kunth) Kuntze -- not accepted
  Sorghum nutans var. stipoides (Kunth) Hack. -- not accepted
  Sorghum propinquum (Kunth) Hitchc. -- accepted -- sorghum
  Spathodea obovata Kunth -- not accepted
  Spermacoce tenella Kunth -- accepted -- Pensacola false buttonweed
  Spiracantha Kunth -- accepted -- dogwoodleaf
  Spiracantha cornifolia Kunth -- accepted -- dogwoodleaf
  Spiraeanthus cordifolia Kunth -- not accepted
  Sporobolus aeneus (Trin.) Kunth -- accepted
  Sporobolus affinis Kunth -- not accepted
  Sporobolus argutus (Nees) Kunth -- not accepted
  Sporobolus arundinaceus (Trin.) Kunth -- not accepted
  Sporobolus asper (P. Beauv.) Kunth -- not accepted
  Sporobolus asper var. asper (P. Beauv.) Kunth -- not accepted -- a longleaf dropseed, meadow dropseed
  Sporobolus atrovirens (Kunth) Kunth -- accepted
  Sporobolus capensis Kunth -- not accepted
  Sporobolus compressus (Torr.) Kunth -- not accepted
  Sporobolus coromandelianus (Retz.) Kunth -- accepted -- Madagascar dropseed
  Sporobolus domingensis (Trin.) Kunth -- accepted -- coral dropseed
  Sporobolus humifusus (Kunth) Kunth -- accepted
  Sporobolus jacquemontii Kunth -- accepted -- West Indian dropseed
  Sporobolus junceus (Michx.) Kunth -- not accepted
  Sporobolus junceus (P. Beauv.) Kunth -- accepted -- pineywoods dropseed
  Sporobolus littoralis (Lam.) Kunth -- not accepted
  Sporobolus minor Trin. ex Kunth -- accepted
  Sporobolus pilifer (Trin.) Kunth -- accepted
  Sporobolus piliferus (Trin.) Kunth -- accepted -- Barundi dropseed
  Sporobolus pyramidalis var. jacquemontii (Kunth) Jovet & Guédès -- not accepted
  Sporobolus ramosissimus Kunth -- not accepted
  Sporobolus ramulosus (Kunth) Kunth -- not accepted
  Sporobolus rupestris Kunth -- not accepted
  Sporobolus sprengelii Kunth -- not accepted
  Sporobolus tremulus (Willd.) Kunth -- not accepted
  Sporobolus villosus (Rchb. ex Spreng.) Kunth -- not accepted
  Sporobolus virginicus (L.) Kunth -- accepted -- seashore dropseed
  Stenanthium (A. Gray) Kunth -- accepted -- featherbells
  Stenorrhynchos squamulosum (Kunth) Spreng. -- not accepted
  Stevia rhombifolia Kunth -- not accepted
  Stevia viscida Kunth -- accepted -- viscid candyleaf
  Stigmaphyllon diversifolium (Kunth) A. Juss. -- accepted -- heartleaf Amazonvine
  Stigmaphyllon ledifolium (Kunth) Small -- not accepted
  Stipa eriostachya Kunth -- not accepted
  Stipa fimbriata Kunth -- not accepted
  Stipa ibarrensis Kunth -- not accepted
  Stipa ichu (Ruiz & Pav.) Kunth -- not accepted
  Stipa ichu f. ichu (Ruiz & Pav.) Kunth -- not accepted
  Stipa ichu var. ichu (Ruiz & Pav.) Kunth -- not accepted
  Stipa mucronata Kunth -- not accepted
  Stipa setifolia (J. Presl) Kunth -- not accepted
  Stipa virescens Kunth -- not accepted
  Streptachne Kunth -- not accepted
  Streptachne pilosa Kunth -- not accepted
  Streptachne scabra Kunth -- not accepted
  Streptachne tenuis Kunth -- not accepted
  Stylosanthes gracilis Kunth -- not accepted
  Stylosanthes humilis Kunth -- accepted -- Townsville stylo
  Symphoricarpos microphyllus Kunth -- accepted -- pink snowberry
  Tacsonia mollissima Kunth -- not accepted
  Tagetes pusilla Kunth -- not accepted -- lesser marigold
  Tecoma stans (L.) Juss. ex Kunth -- accepted -- trumpetbush, trumpetflower, yellow elder, yellow trumpet-flower, yellow trumpetbush
  Tephrosia senna Kunth -- accepted -- anil racimillo
  Themeda foliosa (Kunth) Balansa -- not accepted
  Thevetia thevetioides (Kunth) K. Schum. -- accepted -- thevetia
  Thrasya Kunth -- not accepted
  Thrasya paspaloides Kunth -- not accepted
  Tillaea rubescens Kunth -- not accepted
  Torulinium odoratum ssp. auriculatum (Nees & Meyen ex Kunth) T. Koyama -- not accepted
  Trachypogon capensis subvar. montufari (Kunth) Roberty -- not accepted
  Trachypogon montufarii (Kunth) Nees -- not accepted
  Trachypogon montufarii var. montufarii (Kunth) Nees -- not accepted
  Trachypogon plumosus var. montufarii (Kunth) Hack. -- not accepted
  Trachypogon polymorphus var. montufarii (Kunth) Hack. -- not accepted
  Trachypogon stipoides (Kunth) Nees -- not accepted
  Tradescantia albiflora Kunth -- not accepted
  Triaena Kunth -- not accepted
  Triaena racemosa Kunth -- not accepted
  Triathera aristidoides (Kunth) Nash -- not accepted
  Triathera racemosa (Kunth) Desv. -- not accepted
  Trichachne vestita (Kunth) Kuhlm. -- not accepted
  Trichochloa alpestris (Kunth) Roem. & Schult. -- not accepted
  Trichochloa ciliata (Kunth) Roem. & Schult. -- not accepted
  Trichochloa debilis (Kunth) Roem. & Schult. -- not accepted
  Trichochloa elegans (Kunth) Roem. & Schult. -- not accepted
  Trichochloa gracilis (Kunth) Roem. & Schult. -- not accepted
  Trichochloa implicata (Kunth) Roem. & Schult. -- not accepted
  Trichochloa mucronata (Kunth) Roem. & Schult. -- not accepted
  Trichochloa quadridentata (Kunth) Roem. & Schult. -- not accepted
  Trichochloa rigida (Kunth) Roem. & Schult. -- not accepted
  Trichochloa setosa (Kunth) Roem. & Schult. -- not accepted
  Trichochloa stipoides (Kunth) Roem. & Schult. -- not accepted
  Trichochloa tenella (Kunth) Roem. & Schult. -- not accepted
  Tricholaena saccharoides (Kunth) Griseb. -- not accepted
  Trichoneura lindleyana (Kunth) Ekman -- accepted
  Trichoneura lindleyana var. lindleyana (Kunth) Ekman -- accepted
  Tricuspis avenaceus (Kunth) Thurb. ex A. Gray -- not accepted
  Tricuspis pulchella (Kunth) Torr. -- not accepted
  Tridens avenaceus (Kunth) Hitchc. -- not accepted
  Tridens avenaceus var. avenaceus (Kunth) Hitchc. -- not accepted
  Tridens pulchellus (Kunth) Hitchc. -- not accepted
  Trifolium amabile Kunth -- accepted -- Aztec clover
  Triniochloa alpestris (Kunth) Pittier -- not accepted
  Triniochloa stipoides (Kunth) Hitchc. -- accepted
  Triodia avenacea Kunth -- not accepted
  Triodia avenacea var. avenacea Kunth -- not accepted
  Triodia pulchella Kunth -- not accepted
  Tripsacum ciliare (Kunth) Raspail -- not accepted
  Trisetaria deyeuxioides (Kunth) Poir. -- not accepted
  Trisetarium deyeuxioides (Kunth) Poir. -- not accepted
  Trisetarium elongatum (Kunth) Poir. -- not accepted
  Trisetarium tolucensis (Kunth) Poir. -- not accepted
  Trisetarium viride (Kunth) Poir. -- not accepted
  Trisetum berteroanum Kunth -- not accepted
  Trisetum deyeuxioides (Kunth) Kunth -- not accepted
  Trisetum deyeuxioides var. deyeuxioides (Kunth) Kunth -- not accepted
  Trisetum elongatum (Kunth) Kunth -- not accepted
  Trisetum glomeratum (Kunth) Trin. ex Steud. -- accepted -- pili uka
  Trisetum molle Kunth -- not accepted
  Trisetum phleoides (d'Urv.) Kunth -- accepted
  Trisetum preslii (Kunth) E. Desv. -- accepted
  Trisetum preslii var. preslii (Kunth) E. Desv. -- accepted
  Trisetum secundum (J. Presl) Kunth ex Macloskie -- not accepted
  Trisetum spicatum ssp. molle (Kunth) Hultén -- not accepted
  Trisetum spicatum ssp. molle (Kunth) Piper -- not accepted
  Trisetum spicatum ssp. tolucense (Kunth) Hultén -- not accepted
  Trisetum spicatum var. molle (Kunth) Scribn. & Merr. -- not accepted
  Trisetum spicatum var. molle (Kunth) Beal -- not accepted
  Trisetum subspicatum var. molle (Kunth) A. Gray -- not accepted
  Trisetum tolucense (Kunth) Kunth -- not accepted
  Trisetum triflorum ssp. molle (Kunth) Á. Löve & D. Löve -- not accepted
  Trisetum viride (Kunth) Kunth -- accepted
  Tristachya mexicana Kunth -- not accepted
  Triticum attenuatum Kunth -- not accepted
  Triticum condensatum (J. Presl) Kunth -- not accepted
  Triticum luzonense (J. Presl) Kunth -- not accepted
  Triticum pilosum (J. Presl) Kunth -- not accepted
  Triticum secundum (J. Presl) Kunth -- not accepted
  Uniola prostrata (Kunth) Trin. -- not accepted
  Uniola scoparia (Nees ex Kunth) Steud. -- not accepted
  Uniola thalassica (Kunth) Trin. -- not accepted
  Uralepis ambigua (Elliott) Kunth -- not accepted
  Uralepis avenacea (Kunth) Kunth -- not accepted
  Uralepis cuprea (Jacq.) Kunth -- not accepted
  Uralepis pallida (Torr.) Kunth -- not accepted
  Uralepis pulchella (Kunth) Kunth -- not accepted
  Uralepis virens (Nees) Kunth -- not accepted
  Urvillea Kunth -- accepted
  Urvillea ulmacea Kunth -- accepted -- apaac
  Utricularia fimbriata auct. non Kunth -- not accepted
  Vaccinium geminiflorum Kunth -- accepted -- Mexican blueberry
  Valeriana sorbifolia Kunth -- accepted -- pineland valerian
  Valota vestita (Kunth) Kuhlm. -- not accepted
  Verbena canescens Kunth -- accepted -- gray vervain
  Verbena elegans Kunth -- not accepted
  Verbena litoralis Kunth -- accepted -- seashore vervain
  Verbena litoralis var. litoralis Kunth -- accepted -- seashore vervain
  Verbena polystachya Kunth -- not accepted -- verbena
  Veronica peregrina ssp. xalapensis (Kunth) Pennell -- not accepted -- hairy purslane speedwell, neckweed
  Veronica peregrina var. xalapensis (Kunth) Pennell -- not accepted
  Veronica xalapensis Kunth -- not accepted
  Vicia andicola Kunth -- accepted
  Vicia humilis Kunth -- accepted
  Vicia pulchella Kunth -- accepted -- beautiful vetch, sweet-clover vetch, sweetclover vetch
  Vicia setifolia Kunth -- accepted
  Vigna peduncularis (Kunth) Fawc. & Rendle -- accepted -- purple cowpea
  Vigna speciosa (Kunth) Verdc. -- accepted -- prairie vetch, wondering cowpea
  Viguiera Kunth -- accepted -- goldeneye
  Vilfa atrovirens Kunth -- not accepted
  Vilfa elegans Kunth -- not accepted
  Vilfa fasciculata Kunth -- not accepted
  Vilfa jacquemontii (Kunth) Trin. -- not accepted
  Vilfa ramulosa Kunth -- not accepted
  Vilfa rupestris (Kunth) Trin. -- not accepted
  Vilfa tenacissima (L. f.) Kunth -- not accepted
  Vilfa trichodes Kunth -- not accepted
  Viola umbraticola Kunth -- accepted -- Ponderosa violet
  Viola umbraticola var. umbraticola Kunth -- accepted -- Ponderosa violet
  Vulpia muralis (Kunth) Nees -- accepted
  Wedelia acapulcensis Kunth -- accepted -- Acapulco wedelia
  Wedelia acapulcensis var. acapulcensis Kunth -- accepted
  Wedelia acapulcensis var. hispida (Kunth) Strother -- accepted -- hairy wedelia
  Wedelia acapulcensis var. hispida auct. non (Kunth) Strother -- not accepted -- hairy wedelia
  Wedelia hispida auct. non Kunth -- not accepted
  Wigandia Kunth -- accepted
  Wigandia caracasana Kunth -- not accepted
  Wigandia urens (Ruiz & Pav.) Kunth -- accepted -- Caracus wigandia
  Wigandia urens var. caracasana (Kunth) D. Gibson -- accepted -- Caracus wigandia
  Xanthoxalis albicans (Kunth) Small -- not accepted
  Xylosma flexuosa (Kunth) Hemsl. -- accepted -- brushholly
  Xyris ambigua Bey. ex Kunth -- accepted -- coastal plain yelloweyed grass, coastalplain yelloweyed grass
  Xyris ambiqua Bey. ex Kunth -- not accepted
  Xyris bulbosa Kunth -- not accepted
  Xyris communis Kunth -- not accepted
  Zapoteca formosa (Kunth) H.M. Hern. -- accepted -- Schott's stickpea
  Zeltnera quitensis (Kunth) G. Mans. -- accepted
  Zerna unioloides (Kunth) Lindm. -- not accepted
  Zeugites americanus ssp. mexicanus (Kunth) Pilg. -- not accepted
  Zeugites americanus var. mexicanus (Kunth) McVaugh -- accepted
  Zeugites mexicanus (Kunth) Trin. ex Steud. -- not accepted
  Zexmenia hispida auct. non (Kunth) A. Gray ex Small -- not accepted
  Zigadenus virescens (Kunth) J.F. Macbr. -- not accepted -- green deathcamas
  Zinnia angustifolia Kunth -- accepted -- narrowleaf zinnia
  Zinnia maritima Kunth -- accepted -- Palmer's zinnia
  Zuloagaea bulbosa (Kunth) Bess -- accepted
 
 Kingdom Bacteria
  Microchaete pulchella (Humboldt, Bonpland, Kunth) Benth -- valid
   

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