The Nomenclator is designed to serve as a dictionary or look-up table for plant names. It will NOT link back to the Query page.
To locate a family name, generic name, or an individual epithet of a scientific name, enter the first few letters of that name or epithet
into the search box. The Nomenclator is not designed to locate scientific names (genus plus species). Those names can be found on the TDC page.
Family(Names in bold indicate APG classification)
ACANTHACEAE
<
VERBENACEAE
ACERACEAE
>
SAPINDACEAE
ACHARIACEAE
<
FLACOURTIACEAE
ACHATOCARPACEAE
ACORACEAE
ACTINIDIACEAE
ADOXACEAE
<
CAPRIFOLIACEAE
AGAPANTHACEAE
<
LILIACEAE
AGAVACEAE
>
HEMEROCALLIDACEAE
AGAVACEAE
<
LILIACEAE
AGAVACEAE
>
RUSCACEAE
AGDESTIDACEAE
<
PHYTOLACCACEAE
AIZOACEAE
ALISMATACEAE
<
LIMNOCHARITACEAE
ALLIACEAE
<
LILIACEAE
ALOACEAE
>
ASPHODELACEAE
ALSTROEMERIACEAE
<
LILIACEAE
ALTINGIACEAE
<
HAMAMELIDACEAE
AMARANTHACEAE
<
CHENOPODIACEAE
AMARYLLIDACEAE
<
LILIACEAE
ANACAMPSEROTACEAE
<
PORTULACACEAE
ANACARDIACEAE
ANEMIACEAE
ANNONACEAE
APIACEAE
APIACEAE
>
ARALIACEAE
APOCYNACEAE
<
ASCLEPIADACEAE
APODANTHACEAE
<
RAFFLESIACEAE
APONOGETONACEAE
AQUIFOLIACEAE
ARACEAE
<
LEMNACEAE
ARALIACEAE
<
APIACEAE
ARAUCARIACEAE
ARECACEAE
ARISTOLOCHIACEAE
ASCLEPIADACEAE
>
APOCYNACEAE
ASPARAGACEAE
<
LILIACEAE
ASPHODELACEAE
<
ALOACEAE
ASPHODELACEAE
<
LILIACEAE
ASPLENIACEAE
ASTELIACEAE
<
LILIACEAE
ASTERACEAE
ATHYRIACEAE
<
DRYOPTERIDACEAE
BALANOPHORACEAE
BALSAMINACEAE
BASELLACEAE
BATACEAE
BEGONIACEAE
BERBERIDACEAE
BETULACEAE
BIGNONIACEAE
BIGNONIACEAE
>
PAULOWNIACEAE
BIGNONIACEAE
>
SCHLEGELIACEAE
BIXACEAE
BLECHNACEAE
BOMBACACEAE
>
MALVACEAE
BORAGINACEAE
<
HYDROPHYLLACEAE
BORAGINACEAE
<
LENNOACEAE
BRASSICACEAE
BROMELIACEAE
BRUNELLIACEAE
BUDDLEJACEAE
>
SCROPHULARIACEAE
BUDDLEJACEAE
>
TETRACHONDRACEAE
BURMANNIACEAE
BURSERACEAE
BUTOMACEAE
BUXACEAE
CABOMBACEAE
CACTACEAE
CALLITRICHACEAE
>
PLANTAGINACEAE
CALOPHYLLACEAE
<
CLUSIACEAE
CALYCANTHACEAE
CALYCERACEAE
CAMPANULACEAE
CANELLACEAE
CANNABACEAE
<
ULMACEAE
CANNACEAE
CAPPARACEAE
CAPPARACEAE
>
CLEOMACEAE
CAPPARACEAE
>
KOEBERLINIACEAE
CAPRIFOLIACEAE
CAPRIFOLIACEAE
>
ADOXACEAE
CAPRIFOLIACEAE
>
DIERVILLACEAE
CAPRIFOLIACEAE
>
LINNAEACEAE
CARICACEAE
CARYOPHYLLACEAE
CARYOPHYLLACEAE
>
MOLLUGINACEAE
CASUARINACEAE
CECROPIACEAE
>
URTICACEAE
CELASTRACEAE
<
HIPPOCRATEACEAE
CEPHALOTAXACEAE
>
TAXACEAE
CERATOPHYLLACEAE
CERCIDIPHYLLACEAE
CHENOPODIACEAE
>
AMARANTHACEAE
CHENOPODIACEAE
>
MICROTEACEAE
CHENOPODIACEAE
>
SARCOBATACEAE
CHLORANTHACEAE
CHRYSOBALANACEAE
CIBOTIACEAE
<
DICKSONIACEAE
CISTACEAE
CLEOMACEAE
<
CAPPARACEAE
CLETHRACEAE
CLUSIACEAE
CLUSIACEAE
>
CALOPHYLLACEAE
CLUSIACEAE
>
HYPERICACEAE
COLCHICACEAE
<
LILIACEAE
COMBRETACEAE
COMMELINACEAE
CONNARACEAE
CONVOLVULACEAE
<
CUSCUTACEAE
CORNACEAE
CORNACEAE
>
NYSSACEAE
CORYNOCARPACEAE
COSTACEAE
CRASSULACEAE
CRASSULACEAE
>
PENTHORACEAE
CROSSOSOMATACEAE
CUCURBITACEAE
CUNONIACEAE
CUPRESSACEAE
CUSCUTACEAE
>
CONVOLVULACEAE
CYATHEACEAE
CYCADACEAE
CYCLANTHACEAE
CYMODOCEACEAE
CYPERACEAE
CYRILLACEAE
CYSTOPTERIDACEAE
<
DRYOPTERIDACEAE
DATISCACEAE
DAVALLIACEAE
<
DRYOPTERIDACEAE
DENNSTAEDTIACEAE
DENNSTAEDTIACEAE
>
LINDSAEACEAE
DENNSTAEDTIACEAE
>
LONCHITIDACEAE
DENNSTAEDTIACEAE
>
SACCOLOMATACEAE
DIAPENSIACEAE
DICKSONIACEAE
>
CIBOTIACEAE
DICKSONIACEAE
<
LOPHOSORIACEAE
DIERVILLACEAE
<
CAPRIFOLIACEAE
DILLENIACEAE
DIOSCOREACEAE
<
TACCACEAE
DIPLAZIOPSIDACEAE
<
DRYOPTERIDACEAE
DIPSACACEAE
DROSERACEAE
DRYOPTERIDACEAE
DRYOPTERIDACEAE
>
ATHYRIACEAE
DRYOPTERIDACEAE
>
CYSTOPTERIDACEAE
DRYOPTERIDACEAE
>
DAVALLIACEAE
DRYOPTERIDACEAE
>
DIPLAZIOPSIDACEAE
DRYOPTERIDACEAE
>
HEMIDICTYACEAE
DRYOPTERIDACEAE
>
LOMARIOPSIDACEAE
DRYOPTERIDACEAE
>
NEPHROLEPIDACEAE
DRYOPTERIDACEAE
>
OLEANDRACEAE
DRYOPTERIDACEAE
>
ONOCLEACEAE
DRYOPTERIDACEAE
>
TECTARIACEAE
DRYOPTERIDACEAE
>
WOODSIACEAE
EBENACEAE
ELAEAGNACEAE
ELAEOCARPACEAE
ELAEOCARPACEAE
>
MUNTINGIACEAE
ELATINACEAE
EMPETRACEAE
>
ERICACEAE
EPACRIDACEAE
>
ERICACEAE
EPHEDRACEAE
EQUISETACEAE
EREMOLEPIDACEAE
>
SANTALACEAE
ERICACEAE
<
EMPETRACEAE
ERICACEAE
<
EPACRIDACEAE
ERICACEAE
<
MONOTROPACEAE
ERICACEAE
<
PYROLACEAE
ERIOCAULACEAE
ERYTHROXYLACEAE
ESCALLONIACEAE
<
GROSSULARIACEAE
EUCOMMIACEAE
EUPHORBIACEAE
EUPHORBIACEAE
>
PHYLLANTHACEAE
EUPHORBIACEAE
>
PICRODENDRACEAE
EUPHORBIACEAE
>
PUTRANJIVACEAE
FABACEAE
FAGACEAE
FLACOURTIACEAE
>
ACHARIACEAE
FLACOURTIACEAE
>
SALICACEAE
FOUQUIERIACEAE
FRANKENIACEAE
FUMARIACEAE
GARRYACEAE
GELSEMIACEAE
<
LOGANIACEAE
GENTIANACEAE
GERANIACEAE
GESNERIACEAE
GINKGOACEAE
GISEKIACEAE
<
PHYTOLACCACEAE
GLEICHENIACEAE
GOODENIACEAE
GRAMMITIDACEAE
>
POLYPODIACEAE
GROSSULARIACEAE
GROSSULARIACEAE
>
ESCALLONIACEAE
GROSSULARIACEAE
>
ITEACEAE
GUNNERACEAE
HAEMODORACEAE
HALORAGACEAE
HAMAMELIDACEAE
HAMAMELIDACEAE
>
ALTINGIACEAE
HELICONIACEAE
HELONIADACEAE
<
LILIACEAE
HEMEROCALLIDACEAE
<
AGAVACEAE
HEMEROCALLIDACEAE
<
LILIACEAE
HEMIDICTYACEAE
<
DRYOPTERIDACEAE
HERNANDIACEAE
HIPPOCASTANACEAE
>
SAPINDACEAE
HIPPOCRATEACEAE
>
CELASTRACEAE
HIPPURIDACEAE
>
PLANTAGINACEAE
HYACINTHACEAE
<
LILIACEAE
HYDRANGEACEAE
HYDROCHARITACEAE
<
NAJADACEAE
HYDROLEACEAE
<
HYDROPHYLLACEAE
HYDROPHYLLACEAE
>
BORAGINACEAE
HYDROPHYLLACEAE
>
HYDROLEACEAE
HYMENOPHYLLACEAE
HYPERICACEAE
<
CLUSIACEAE
HYPOXIDACEAE
<
LILIACEAE
ICACINACEAE
ILLICIACEAE
IRIDACEAE
ISOETACEAE
ITEACEAE
<
GROSSULARIACEAE
JOINVILLEACEAE
JUGLANDACEAE
JUNCACEAE
JUNCAGINACEAE
KOEBERLINIACEAE
<
CAPPARACEAE
KRAMERIACEAE
LAMIACEAE
<
VERBENACEAE
LARDIZABALACEAE
LAURACEAE
LAXMANNIACEAE
<
LILIACEAE
LECYTHIDACEAE
LEITNERIACEAE
>
SIMAROUBACEAE
LEMNACEAE
>
ARACEAE
LENNOACEAE
>
BORAGINACEAE
LENTIBULARIACEAE
LILIACEAE
LILIACEAE
>
AGAPANTHACEAE
LILIACEAE
>
AGAVACEAE
LILIACEAE
>
ALLIACEAE
LILIACEAE
>
ALSTROEMERIACEAE
LILIACEAE
>
AMARYLLIDACEAE
LILIACEAE
>
ASPARAGACEAE
LILIACEAE
>
ASPHODELACEAE
LILIACEAE
>
ASTELIACEAE
LILIACEAE
>
COLCHICACEAE
LILIACEAE
>
HELONIADACEAE
LILIACEAE
>
HEMEROCALLIDACEAE
LILIACEAE
>
HYACINTHACEAE
LILIACEAE
>
HYPOXIDACEAE
LILIACEAE
>
LAXMANNIACEAE
LILIACEAE
>
MELANTHIACEAE
LILIACEAE
>
NARTHECIACEAE
LILIACEAE
>
RUSCACEAE
LILIACEAE
>
TECOPHILAEACEAE
LILIACEAE
>
THEMIDACEAE
LILIACEAE
>
TOFIELDIACEAE
LILIACEAE
>
TRILLIACEAE
LILIACEAE
>
XEROPHYLLACEAE
LIMNANTHACEAE
LIMNOCHARITACEAE
>
ALISMATACEAE
LINACEAE
LINDERNIACEAE
<
SCROPHULARIACEAE
LINDSAEACEAE
<
DENNSTAEDTIACEAE
LINNAEACEAE
<
CAPRIFOLIACEAE
LOASACEAE
LOGANIACEAE
LOGANIACEAE
>
GELSEMIACEAE
LOMARIOPSIDACEAE
<
DRYOPTERIDACEAE
LONCHITIDACEAE
<
DENNSTAEDTIACEAE
LOPHOSORIACEAE
>
DICKSONIACEAE
LORANTHACEAE
LORANTHACEAE
>
SANTALACEAE
LYCOPODIACEAE
LYGODIACEAE
LYTHRACEAE
<
PUNICACEAE
LYTHRACEAE
<
TRAPACEAE
MAGNOLIACEAE
MALPIGHIACEAE
MALVACEAE
<
BOMBACACEAE
MALVACEAE
<
STERCULIACEAE
MALVACEAE
<
TILIACEAE
MARANTACEAE
MARATTIACEAE
MARCGRAVIACEAE
MARSILEACEAE
MARTYNIACEAE
<
PEDALIACEAE
MAYACACEAE
MELANTHIACEAE
<
LILIACEAE
MELASTOMATACEAE
MELIACEAE
MELIANTHACEAE
<
SAXIFRAGACEAE
MENISPERMACEAE
MENYANTHACEAE
MICROTEACEAE
<
CHENOPODIACEAE
MOLLUGINACEAE
<
CARYOPHYLLACEAE
MONOTROPACEAE
>
ERICACEAE
MONTIACEAE
<
PORTULACACEAE
MORACEAE
MORINGACEAE
MUNTINGIACEAE
<
ELAEOCARPACEAE
MUSACEAE
MYOPORACEAE
>
SCROPHULARIACEAE
MYRICACEAE
MYRISTICACEAE
MYRSINACEAE
>
PRIMULACEAE
MYRTACEAE
NAJADACEAE
>
HYDROCHARITACEAE
NARTHECIACEAE
<
LILIACEAE
NELUMBONACEAE
NEPHROLEPIDACEAE
<
DRYOPTERIDACEAE
NITRARIACEAE
<
ZYGOPHYLLACEAE
NYCTAGINACEAE
NYMPHAEACEAE
NYSSACEAE
<
CORNACEAE
OCHNACEAE
OLACACEAE
OLACACEAE
>
SCHOEPFIACEAE
OLEACEAE
OLEANDRACEAE
<
DRYOPTERIDACEAE
ONAGRACEAE
ONOCLEACEAE
<
DRYOPTERIDACEAE
OPHIOGLOSSACEAE
ORCHIDACEAE
OROBANCHACEAE
<
SCROPHULARIACEAE
OSMUNDACEAE
OXALIDACEAE
PAEONIACEAE
PANDANACEAE
PAPAVERACEAE
PARKERIACEAE
>
PTERIDACEAE
PARNASSIACEAE
<
SAXIFRAGACEAE
PASSIFLORACEAE
PAULOWNIACEAE
<
BIGNONIACEAE
PEDALIACEAE
PEDALIACEAE
>
MARTYNIACEAE
PENTAPHYLACACEAE
<
THEACEAE
PENTHORACEAE
<
CRASSULACEAE
PETIVERIACEAE
<
PHYTOLACCACEAE
PHRYMACEAE
<
SCROPHULARIACEAE
PHRYMACEAE
<
VERBENACEAE
PHYLLANTHACEAE
<
EUPHORBIACEAE
PHYTOLACCACEAE
PHYTOLACCACEAE
>
AGDESTIDACEAE
PHYTOLACCACEAE
>
GISEKIACEAE
PHYTOLACCACEAE
>
PETIVERIACEAE
PHYTOLACCACEAE
>
STEGNOSPERMATACEAE
PICRAMNIACEAE
<
SIMAROUBACEAE
PICRODENDRACEAE
<
EUPHORBIACEAE
PINACEAE
PIPERACEAE
PITTOSPORACEAE
PITTOSPORACEAE
>
RUBIACEAE
PLANTAGINACEAE
<
CALLITRICHACEAE
PLANTAGINACEAE
<
HIPPURIDACEAE
PLANTAGINACEAE
<
SCROPHULARIACEAE
PLATANACEAE
PLUMBAGINACEAE
POACEAE
PODOCARPACEAE
PODOSTEMACEAE
POLEMONIACEAE
POLYGALACEAE
POLYGONACEAE
POLYPODIACEAE
<
GRAMMITIDACEAE
PONTEDERIACEAE
PORTULACACEAE
PORTULACACEAE
>
ANACAMPSEROTACEAE
PORTULACACEAE
>
MONTIACEAE
PORTULACACEAE
>
TALINACEAE
POSIDONIACEAE
POTAMOGETONACEAE
<
ZANNICHELLIACEAE
PRIMULACEAE
<
MYRSINACEAE
PRIMULACEAE
<
THEOPHRASTACEAE
PROTEACEAE
PSILOTACEAE
PTERIDACEAE
<
PARKERIACEAE
PTERIDACEAE
<
VITTARIACEAE
PUNICACEAE
>
LYTHRACEAE
PUTRANJIVACEAE
<
EUPHORBIACEAE
PYROLACEAE
>
ERICACEAE
RAFFLESIACEAE
>
APODANTHACEAE
RANUNCULACEAE
RESEDACEAE
RHAMNACEAE
RHIZOPHORACEAE
ROSACEAE
RUBIACEAE
<
PITTOSPORACEAE
RUPPIACEAE
RUSCACEAE
<
AGAVACEAE
RUSCACEAE
<
LILIACEAE
RUTACEAE
SABIACEAE
SACCOLOMATACEAE
<
DENNSTAEDTIACEAE
SALICACEAE
<
FLACOURTIACEAE
SALVINIACEAE
SANTALACEAE
<
EREMOLEPIDACEAE
SANTALACEAE
<
LORANTHACEAE
SANTALACEAE
<
VISCACEAE
SAPINDACEAE
<
ACERACEAE
SAPINDACEAE
<
HIPPOCASTANACEAE
SAPOTACEAE
SARCOBATACEAE
<
CHENOPODIACEAE
SARRACENIACEAE
SAURURACEAE
SAXIFRAGACEAE
SAXIFRAGACEAE
>
MELIANTHACEAE
SAXIFRAGACEAE
>
PARNASSIACEAE
SCHEUCHZERIACEAE
SCHISANDRACEAE
SCHIZAEACEAE
SCHLEGELIACEAE
<
BIGNONIACEAE
SCHOEPFIACEAE
<
OLACACEAE
SCROPHULARIACEAE
<
BUDDLEJACEAE
SCROPHULARIACEAE
>
LINDERNIACEAE
SCROPHULARIACEAE
<
MYOPORACEAE
SCROPHULARIACEAE
>
OROBANCHACEAE
SCROPHULARIACEAE
>
PHRYMACEAE
SCROPHULARIACEAE
>
PLANTAGINACEAE
SELAGINELLACEAE
SIMAROUBACEAE
<
LEITNERIACEAE
SIMAROUBACEAE
>
PICRAMNIACEAE
SIMMONDSIACEAE
SMILACACEAE
SOLANACEAE
SPARGANIACEAE
>
TYPHACEAE
SPHENOCLEACEAE
STAPHYLEACEAE
STEGNOSPERMATACEAE
<
PHYTOLACCACEAE
STEMONACEAE
STERCULIACEAE
>
MALVACEAE
STRELITZIACEAE
STYRACACEAE
SURIANACEAE
SYMPLOCACEAE
TACCACEAE
>
DIOSCOREACEAE
TALINACEAE
<
PORTULACACEAE
TAMARICACEAE
TAXACEAE
<
CEPHALOTAXACEAE
TECOPHILAEACEAE
<
LILIACEAE
TECTARIACEAE
<
DRYOPTERIDACEAE
TETRACHONDRACEAE
<
BUDDLEJACEAE
THEACEAE
THEACEAE
>
PENTAPHYLACACEAE
THELYPTERIDACEAE
THEMIDACEAE
<
LILIACEAE
THEOPHRASTACEAE
>
PRIMULACEAE
THYMELAEACEAE
TILIACEAE
>
MALVACEAE
TOFIELDIACEAE
<
LILIACEAE
TRAPACEAE
>
LYTHRACEAE
TRILLIACEAE
<
LILIACEAE
TROPAEOLACEAE
TURNERACEAE
TYPHACEAE
<
SPARGANIACEAE
ULMACEAE
ULMACEAE
>
CANNABACEAE
URTICACEAE
<
CECROPIACEAE
VALERIANACEAE
VERBENACEAE
VERBENACEAE
>
ACANTHACEAE
VERBENACEAE
>
LAMIACEAE
VERBENACEAE
>
PHRYMACEAE
VIOLACEAE
VISCACEAE
>
SANTALACEAE
VITACEAE
VITTARIACEAE
>
PTERIDACEAE
WOODSIACEAE
<
DRYOPTERIDACEAE
XEROPHYLLACEAE
<
LILIACEAE
XYRIDACEAE
ZAMIACEAE
ZANNICHELLIACEAE
>
POTAMOGETONACEAE
ZINGIBERACEAE
ZOSTERACEAE
ZYGOPHYLLACEAE
ZYGOPHYLLACEAE
>
NITRARIACEAE
Genus
Abama
Abdra
Abelia
Abelmoschus
Abies
Abildgaardia
Abortopetalum
Abronia
Abrus
Abutilon
Acacia
Acaciella
Acaena
Acalypha
Acamptoclados
Acamptopappus
Acanthocereus
Acanthochiton
Acanthogonum
Acanthomintha
Acanthopanax
Acanthoscyphus
Acanthospermum
Acanthoxanthium
Acanthus
Acer
Acerates
Acetosa
Acetosella
Achaetogeron
Achetaria
Achillea
Achlys
Achnatherum
×Achnella
Achras
Achroschizocarpus
Achyrachaena
Achyranthes
Achyrodes
Achyronychia
Achyrophorus
Acianthella
Acicarpha
Acinos
Acisanthera
Acleisanthes
Acmella
Acmispon
Acnida
Acnistus
Acoelorrhaphe
Acokanthera
Acomastylis
Aconitum
Aconogonon
Acorus
Acosta
Acourtia
Acrachne
Acroclinium
Acrocomia
Acrodiclidium
Acrolasia
Acroptilon
Acrostichum
Actaea
Actinea
Actinella
Actinidia
Actinomeris
Actinospermum
Actinostachys
Acuan
Adansonia
Adelia
Adenanthera
Adenocaulon
Adenolinum
Adenophorus
Adenophyllum
Adenoplea
Adenoropium
Adenostemma
Adenostoma
Adhatoda
Adiantopsis
Adiantum
Adicea
Adipera
Adlumia
Adolphia
Adonis
Adoxa
Aechmea
Aegilops
×Aegilotriticum
Aegiphila
Aegopodium
Aegopogon
Aeonium
Aeria
Aerva
Aeschrion
Aeschynomene
Aesculus
Aethionema
Aethusa
Afrocarpus
Afzelia
Agalinis
Agaloma
Agapanthus
Agarista
Agassizia
Agastache
Agathis
Agati
Agave
Agdestis
Ageratina
Ageratum
Aglaonema
Agnorhiza
Agoseris
Agrimonia
×Agroelymus
×Agrohordeum
×Agropogon
Agropyron
×Agrositanion
Agrostemma
Agrostis
Agyneia
Ailanthus
Aiphanes
Aira
Aizopsis
Ajuga
Akebia
Aklema
Albizia
Alcea
Alchemilla
Alchornea
Alchorneopsis
Alcina
Aldenella
Aldrovanda
Alectra
Alectryon
Aletes
Aletris
Aleurites
Aleuritopteris
Alhagi
Aliciella
Alisma
Alkekengi
Allamanda
Allenrolfea
Alliaria
Allibertia
Allionia
Allioniella
Allium
Allocarya
Allolepis
Allophyllum
Allophylus
Alloplectus
Allosidastrum
Alloteropsis
Allotoonia
Allotropa
Allowissadula
Almutaster
Alnus
Alocasia
Aloe
Alopecurus
Alophia
Aloysia
Alphitonia
Alpinia
Alsinanthe
Alsine
Alsinidendron
Alsinopsis
Alsophila
Alstonia
Alstroemeria
Alternanthera
Althaea
Alvaradoa
Alysicarpus
Alyssum
Alyxia
Amaranthus
Amarella
Amarolea
Amaryllis
Amauria
Amauriopsis
Amauropelta
Amberboa
Amblyolepis
Amblyopappus
Ambrina
Ambrosia
Amelanchier
×Amelasorbus
Amelichloa
Amellus
Amerimnon
Amerorchis
Amerosedum
Amianthium
Ammannia
Ammi
Ammobroma
Ammocallis
Ammocodon
Ammodia
Ammophila
Ammopursus
Ammoselinum
Amomis
Amomum
Amoreuxia
Amorpha
Ampelamus
Ampelaster
Ampelodesmos
Ampelopsis
Ampelothamnus
Ampelygonum
Amphiachyris
Amphianthus
Amphibromus
Amphicarpaea
Amphicarpum
Amphiglottis
Amphilophis
Amphilophium
Amphipappus
Amphiscirpus
Amphistelma
Amphitecna
Amphoradenium
Amsinckia
Amsonia
Amygdalus
Amyris
Anacampseros
Anacardium
Anacharis
Anacheilium
Anacyclus
Anadenanthera
Anagallis
Anamomis
Ananas
Ananthacorus
Anantherix
Anaphalis
Anarrhinum
Anastrophus
Anathallis
Anatherum
Anchistea
Anchusa
Ancistrocactus
Ancistrocarphus
Andira
Andrachne
Androcera
Andrographis
Andromeda
Andropogon
Androsace
Androstephium
Anechites
Aneilema
Anelsonia
Anemia
Anemonastrum
Anemone
Anemonella
Anemonidium
Anemonoides
Anemopsis
Anethum
Anetium
Aneurolepidium
Angadenia
Angelica
Angelonia
Angiopteris
Angophora
Anguria
Aniba
Anisacanthus
Anisantha
Aniseia
Anisocarpus
Anisocoma
Anisodontea
Anisolotus
Anisophyllum
Anisosorus
Anisostichus
Anneslea
Annona
Anoda
Anoectochilus
Anogra
Anomatheca
Anoplanthus
Anopteris
Anotis
Anotites
Anredera
Antennaria
Antenoron
Anthacanthus
Anthemis
Anthenantia
Anthephora
Anthericum
Antheropeas
Anthocephalus
Anthochloa
Anthopogon
Anthoxanthum
Anthriscus
Anthurium
Anthyllis
Antiaris
Anticlea
Antidaphne
Antidesma
Antigonon
Antiphylla
Antiphytum
Antirhea
Antirrhinum
Antrophyum
Anulocaulis
Anychia
Anychiastrum
Apacheria
Apalanthe
Apargia
Apargidium
Apassalus
Apera
Aphanes
Aphanisma
Aphanostephus
Aphantochaeta
Aphelandra
Aphragmus
Aphyllon
Apiastrum
Apios
Apium
Aplectrum
Aploleia
Aplopappus
Apluda
Apocynum
Apodanthera
Aponogeton
Aptenia
Apteria
Aquilegia
Arabidopsis
Arabis
Arachis
Arachniodes
Aragallus
Aralia
Aranella
Araucaria
Araujia
Arbutus
Arceuthobium
Archontophoenix
Arctagrostis
Arctanthemum
Arctium
×Arctodupontia
Arctogentia
Arctomecon
Arctophila
Arctostaphylos
Arctotheca
Arctotis
Arctous
Arcyphyllum
Arcytophyllum
Ardisia
Arecastrum
Arenaria
Arenga
Arethusa
Argemone
Argentacer
Argentina
Argillochloa
Argusia
Argyranthemum
×Argyrautia
Argyreia
Argyrochosma
Argyrocytisus
Argyroxiphium
Argythamnia
Arida
Ariocarpus
Arisaema
Aristea
Aristida
Aristocapsa
Aristolochia
Aristotelia
Arivela
Armeniaca
Armeria
Armoracia
Arnica
Arnoglossum
Arnoseris
Aronia
Arrabidaea
Arracacia
Arrhenatherum
Arsenococcus
Artabotrys
Artemisia
Arthraxon
Arthrocnemum
Arthrostemma
Arthrostylidium
Artocarpus
Arum
Aruncus
Arundina
Arundinaria
Arundinella
Arundo
Asanthus
Asarina
Asarum
Asclepias
Asclepiodella
Asclepiodora
Ascyrum
Asemeia
Asimina
Askellia
Aspalatus
Aspalthium
Asparagus
Asperugo
Asperula
Asphodelus
Aspicarpa
Aspidistra
Aspidium
Aspidotis
Asplenium
×Asplenosorus
Aspris
Astelia
Astephanus
Aster
Asterago
Asterandra
Asteriscus
Astilbe
Astraea
Astragalus
Astranthium
Astrantia
Astrebla
Astrolepis
Astrophytum
Asyneuma
Asystasia
Atamisquea
Atamosco
Atelophragma
Atenia
Ateramnus
Atheropogon
Athyriopsis
Athyrium
Athyrocarpus
Athysanus
Atocion
Atragene
Atrema
Atrichoseris
Atriplex
Atropa
Atropis
Atylosia
Aubrieta
Aucuba
Audibertia
Audibertiella
Auerodendron
Auliza
Aulomyrcia
Aulospermum
Aureolaria
Aurinia
Austrodanthonia
Avena
Avenella
Avenochloa
Avenula
Averrhoa
Avicennia
Axonopus
Axyris
Ayapana
Aydendron
Ayenia
Azadirachta
Azalea
Azaleastrum
Azolla
Babiron
Baccharis
Bacopa
Bactris
Badiera
Baeothryon
Baeria
Bahia
Bahiopsis
Baileya
Baldellia
Balduina
Ballota
Balsamita
Balsamorhiza
Baltimora
Bambusa
Banara
Banisteria
Banksia
Baptisia
Barbarea
Barbieria
Barkleyanthus
Barleria
Barleriola
Barrattia
Barringtonia
Bartlettia
Bartonia
Bartsia
Basella
Basiphyllaea
Basistelma
Bassia
Bastardia
Bastardiopsis
Bataprine
Batesimalva
Batidophaca
Batis
Batocydia
Batodendron
Batrachium
Batschia
Bauhinia
Beadlea
Beaumontia
Bebbia
Beckmannia
Beckwithia
Begonia
Beilschmiedia
Bejaria
Belamcanda
Bellardia
Bellis
Beloglottis
Beloperone
Benincasa
Benitoa
Bensonia
Bensoniella
Benthamantha
Benthamia
Benthamidia
Benzoin
Berberis
Berchemia
Bergerocactus
Bergerocereus
Bergia
Beringia
Berkheya
Berlandiera
Bernardia
Berteroa
Berthelotia
Berula
Berylsimpsonia
Besseya
Beta
Betonica
Betula
Betula-alnus
Biancaea
Bicuculla
Bidens
Bifora
Bigelovia
Bigelowia
Bignonia
Bihai
Bilderdykia
Billardiera
Billbergia
Billieturnera
Biltia
Biota
Biovularia
Bischofia
Bismarckia
Bistorta
Bituminaria
Biventraria
Bivonea
Bixa
Blairia
Blastania
Blechnum
Blechum
Blennosperma
Blepharidachne
Blephariglotis
Blepharipappus
Blepharizonia
Blepharoneuron
Blephilia
Bletia
Bletilla
Blighia
Blitum
Blochmannia
Bloomeria
Blumea
Blutaparon
Blysmopsis
Blysmus
Blyxa
Bobea
Bocconia
Boebera
Boechera
Boehmeria
Boerhavia
Bogenhardia
Boisduvalia
Bolandra
Bolbitis
Bolbophyllaria
Bolboschoenus
Bolboxalis
Bolophyta
Boltonia
Bombax
Bombycilaena
Bommeria
Bonamia
Bonaveria
Bonellia
Bontia
Borago
Boreava
Borodinia
Borreria
Borrichia
Borya
Boschniakia
Bothriochloa
Bothriospermum
Botrychium
Botrydium
Botrypus
Bouchea
Bouchetia
Bougainvillea
Bourreria
Boussingaultia
Bouteloua
Bouvardia
Bowlesia
Boykinia
Brachiaria
Brachionidium
Brachyactis
Brachychaeta
Brachychiton
Brachyelytrum
Brachypodium
Brachypterys
Brachyris
Brachystigma
Bracteantha
Bracyrhamphus
Bradburia
Bradburya
Brahea
Bramia
Brandegea
Brasenia
Brasiliopuntia
Brassaia
Brassavola
Brassia
Brassica
Brauneria
Braxilia
Braya
Brayulinea
Brazoria
Breea
Breitungia
Brevoortia
Breweria
Brexia
Breynia
Brickellia
Brickelliastrum
Brighamia
Brintonia
Briza
Brizopyrum
Brodiaea
Bromelia
Bromelica
Bromidium
Bromopsis
Bromus
Brongniartia
Brosimum
Broughtonia
Broussaisia
Broussonetia
Browallia
Brugmansia
Bruguiera
Brunellia
Brunfelsia
Bruniera
Brunnera
Brunnichia
Brya
Bryocles
Bryodesma
Bryonia
Bryophyllum
Bucephalon
Buchenavia
Buchloe
Buchnera
Bucida
Buckleya
Buddleja
Buglossoides
Buglossum
Bulbilis
Bulbine
Bulbocodium
Bulbophyllum
Bulbostylis
Bulliarda
Bumelia
Bunchosia
Bunias
Bunium
Buphthalmum
Bupleurum
Burmannia
Bursa
Bursera
Burshia
Butia
Butomus
Buxella
Buxus
Byrsonima
Cabomba
Cacalia
Cacaliopsis
Cacara
Caconapea
Cactus
Caesalpinia
Cailliea
Cajan
Cajanus
Cakile
Caladium
Calais
Calamagrostis
Calamaria
Calamintha
×Calammophila
Calamovilfa
Calandrinia
Calathea
Calceolaria
Calea
Calendula
Calepina
Calestania
Calia
Calibrachoa
California
Calla
Callaeum
Calliandra
Callicarpa
Callichroa
Calliopsis
Calliphysalis
Calliprora
Callirhoe
Callisia
Callistemon
Callistephus
Callisteris
Callistopteris
Callitriche
Callitris
Callitropsis
Calluna
Calocedrus
Calochortus
Caloncoba
Calonyction
Calophanes
Calophyllum
Calopogon
Calopogonium
Calotis
Calotropis
Calpidisca
Caltha
Calycadenia
Calycanthus
Calycera
Calycocarpum
Calycogonium
Calycophyllum
Calycoseris
Calydorea
Calylophus
Calymenia
Calymmandra
Calypso
Calyptocarpus
Calyptracordia
Calyptranthes
Calyptridium
Calyptrogyne
Calyptronoma
Calyptropsidium
Calystegia
Camassia
Camelina
Camellia
Camissonia
Camissoniopsis
Campanula
Campanulastrum
Campe
Campelia
Camphora
Camphorosma
Campsis
Camptosorus
Camptouratea
Campulosus
Campylocentrum
Campyloneurum
Canadanthus
Cananga
Canavalia
Canbya
Canella
Canna
Cannabis
Canotia
Cantharospermum
Canthium
Cantinoa
Cantua
Caperonia
Capnoides
Capparis
Capraria
Caprifolium
Capriola
Capsella
Capsicum
Caragana
Carara
Caraxeron
Cardamine
Cardaminopsis
Cardaria
Cardiocrinum
Cardionema
Cardiospermum
Carduus
Carex
Carica
Carissa
Carlina
Carlowrightia
Carlquistia
Carludovica
Carminatia
Carmona
Carnegiea
Carpenteria
Carphephorus
Carphochaete
Carpinus
Carpobrotus
Carrichtera
Carsonia
Carteria
Carthamus
Cartrema
Carum
Carya
Caryolophora
Caryopteris
Caryota
Casasia
Cascabela
Cascadia
Casearia
Casparea
Caspareopsis
Cassandra
Cassia
Cassine
Cassiope
Cassipourea
Cassytha
Castalia
Castalis
Castanea
Castanopsis
Castela
Castelaria
Castilla
Castilleja
Casuarina
Catabrosa
Catalpa
Catapodium
Catesbaea
Catha
Catharanthus
Cathartolinum
Cathestecum
Catimbium
Catopsis
Caucalis
Caulanthus
Caulinia
Caulophyllum
Caulostramina
Cayaponia
Cayratia
Ceanothus
Cecropia
Cedrela
Cedronella
Cedrus
Ceiba
Celastrus
Celeri
Celosia
Celtis
Cenchropsis
Cenchrus
Centaurea
Centaurella
Centaurium
Centella
Centipeda
Centranthus
Centratherum
Centrocarpha
Centrogenium
Centromadia
Centrosema
Centrostachys
Centrostegia
Centunculus
Ceodes
Cephalanthera
Cephalanthus
Cephalaria
Cephalocereus
Cephalotaxus
Ceranthera
Cerastium
Cerasus
Ceratiola
Ceratocephala
Ceratochloa
Ceratoides
Ceratonia
Ceratophyllum
Ceratopteris
Ceratostema
Ceratostigma
Ceratotheca
Ceratoxalis
Cerbera
Cercidiphyllum
Cercidium
Cercis
Cercocarpus
Cerdana
Cerefolium
Cereus
Cerinthe
Cerothamnus
Cestrum
Ceterach
Cevallia
Chaenactis
Chaenomeles
Chaenorhinum
Chaerophyllum
Chaetadelpha
Chaetochloa
Chaetocyperus
Chaetopappa
Chaetotropis
Chaiturus
Chalcas
Chamaebatia
Chamaebatiaria
Chamaechaenactis
Chamaecistus
Chamaecrista
Chamaecyparis
Chamaecystus
Chamaecytisus
Chamaedaphne
Chamaedorea
Chamaefistula
Chamaelirium
Chamaemelum
Chamaenerion
Chamaepericlymenum
Chamaephoenix
Chamaerhodos
Chamaesaracha
Chamaesenna
Chamaesyce
Chamelaucium
Chamerion
Chamisme
Chamissoa
Chamomilla
Chapmannia
Chaptalia
Charpentiera
Chasmanthe
Chasmanthium
Cheilanthes
Cheilocostus
Cheiranthus
Cheirinia
Cheirodendron
Cheiroglossa
Chelidonium
Chelone
Chenopodiastrum
Chenopodium
Cherleria
Chetyson
Chevreulia
Chilianthus
Chilopsis
Chimaphila
Chiococca
Chiogenes
Chionanthus
Chione
Chionodoxa
Chionophila
Chironia
Chiropetalum
Chloracantha
Chloris
Chlorocrambe
Chlorocrepis
Chlorogalum
Chloroleucon
Chlorophora
Chlorophytum
Chloropyron
Choisya
Chondrilla
Chondrophora
Chondrophylla
Chondrosea
Chondrosum
Choretis
Chorisia
Chorisiva
Chorispora
Chorizanthe
Christella
Christia
Chromolaena
Chrosperma
Chrozophora
Chrysactinia
Chrysalidocarpus
Chrysamphora
Chrysanthemoides
Chrysanthemum
Chrysobalanus
Chrysobotrya
Chrysocoma
Chrysocyathus
Chrysogonum
Chrysolepis
Chrysoma
Chrysophyllum
Chrysopogon
Chrysopsis
Chrysosplenium
Chrysothamnus
Chrysothemis
Chthonia
Chusquea
Chylismia
Chylismiella
Cibotium
Cicca
Cicendia
Cicer
Cichorium
Cicuta
Cienfuegosia
Ciliaria
Cimicifuga
Ciminalis
Cinchona
Cineraria
Cinna
Cinnamomum
Cipura
Circaea
Cirsium
Cissampelos
Cissus
Cistanthe
Cistus
Citharexylum
Citrullus
Citrus
Cladanthus
Cladium
Cladocarpa
Cladoraphis
Cladothamnus
Cladothrix
Cladrastis
Claoxylon
Clappia
Clarkia
Clausenellia
Clavenna
Claytonia
Cleistes
Cleistesiopsis
Clematis
Clementsia
Cleome
Cleomella
Cleoserrata
Clermontia
Clerodendrum
Clethra
Cleyera
Clibadium
Clidemia
Cliftonia
Clinopodium
Clintonia
Clistoyucca
Clitoria
Clusia
Clypeola
Cnemidaria
Cnemidophacos
Cneoridium
Cnicus
Cnidium
Cnidoscolus
Coccinia
Coccocypselum
Coccoloba
Coccothrinax
Cocculus
Cochiseia
Cochleanthes
Cochlearia
Cochleariopsis
Cochlidium
Cochlospermum
Cochranea
Cockerellia
Cocos
Codariocalyx
Codiaeum
Coelia
Coeloglossum
Coelophragmus
Coelopleurum
Coelorachis
Coelostylis
Coffea
Cogswellia
Coilostylis
Coincya
Coix
Species
Abama americana > Narthecium americanum
Abama montana > Narthecium montanum
Abdra brachycarpa > Draba brachycarpa
Abelia ×grandiflora
Abelmoschus esculentus
Abelmoschus moschatus
Abies alba
Abies amabilis
Abies arizonica > Abies bifolia var. arizonica
Abies balsamea
Abies balsamea ssp. lasiocarpa > Abies lasiocarpa
Abies balsamea var. fallax > Abies bifolia var. bifolia
Abies balsamea var. phanerolepis > Abies balsamea
Abies bifolia
Abies bifolia var. arizonica
Abies bifolia var. bifolia
Abies bracteata
Abies concolor
Abies concolor var. concolor
Abies concolor var. lowiana
Abies firma
Abies fraseri
Abies grandis
Abies grandis var. idahoensis > Abies grandis
Abies lasiocarpa
Abies lasiocarpa var. arizonica > Abies bifolia var. arizonica
Abies lowiana > Abies concolor var. lowiana
Abies magnifica
Abies magnifica var. critchfieldii
Abies magnifica var. magnifica
Abies magnifica var. shastensis > Abies ×shastensis
Abies nobilis > Abies procera
Abies ×phanerolepis > Abies balsamea
Abies procera
Abies ×shastensis
Abies venusta > Abies bracteata
Abildgaardia monostachya > Abildgaardia ovata
Abildgaardia ovata
Abortopetalum sandwicense > Abutilon sandwicense
Abronia acutalata > Abronia umbellata
Abronia alba > Abronia umbellata
Abronia alpina
Abronia ameliae
Abronia ammophila
Abronia angustifolia
Abronia angustifolia var. arizonica > Abronia angustifolia
Abronia argillosa > Abronia glabrifolia
Abronia bigelovii
Abronia bolackii
Abronia breviflora > Abronia umbellata
Abronia carletonii
Abronia carnea > Tripterocalyx carneus var. carneus
Abronia crux-maltae > Tripterocalyx crux-maltae
Abronia cycloptera > Tripterocalyx micranthus
Abronia elliptica
Abronia exalata > Abronia turbinata
Abronia fendleri > Abronia fragrans
Abronia fragrans
Abronia fragrans var. elliptica > Abronia elliptica
Abronia fragrans var. glaucescens > Abronia fragrans
Abronia fragrans var. harrisii > Abronia elliptica
Abronia glabrifolia
Abronia ×insularis
Abronia latifolia
Abronia macrocarpa
Abronia maritima
Abronia mellifera
Abronia micrantha > Tripterocalyx micranthus
Abronia micrantha var. pedunculata > Tripterocalyx carneus var. pedunculatus
Abronia minor > Abronia umbellata
Abronia nana
Abronia nana ssp. covillei > Abronia nana var. covillei
Abronia nana var. covillei
Abronia nana var. harrisii > Abronia elliptica
Abronia nana var. lanciformis > Abronia nana var. nana