| ABELM_MAN | Abelmoschus manihot (L.) Medik. | sunset-hibiscus | | | | |
| ABUTI | Abutilon Mill. | Abutilon | Abutilon | Abutilon | Abutilon | |
| ABUTI_DAR | Abutilon darwinii Hook. f. | | | | | |
| ABUTI_HYB | Abutilon ×hybridum hort. ex Voss | | | | | |
| ABUTI_MEG | Abutilon megapotamicum (Spreng.) A. St.-Hil. & Naudin | Abutilon | Abutilon | Abutilon | Abutilon | |
| ACALY | Acalypha L. | | | | | |
| ACALY_GOD | Acalypha godseffiana hort. Sander ex Mast. | | | | | |
| ACANT_CER | Acanthophyllum cerastioides (D. Don) Madhani & Zarre | | | | | |
| ACERR | Acer L. | Maple | Sycomore; Érable | Ahorn | Arce | |
| ACERR_CAM | Acer campestre L. | | | | | |
| ACERR_PAL | Acer palmatum Thunb. | Japanese maple; smooth Japanese maple | érable du Japon | Fächerahorn | | |
| ACERR_PAL_AMO | Acer palmatum Thunb. subsp. amoenum (Carrière) H. Hara | | | | | |
| ACERR_PAS | Hybrieds between Acer palmatum and Acer pseudosieboldianum | | | | | |
| ACERR_SHI | Acer shirasawanum Koidz. | Golden full-moon maple | | | | |
| ACERR_TAT | Acer tataricum L. | | | | | |
| ACHIL | Achillea L. | Milfoil; Yarrow | Achillée | Schafgarbe | Altarreina; Aquilea; Milenrama; Milhojas | |
| ACHIL_AMI | Achillea alpina L. × Achillea millefolium L. | | | | | |
| ACHIL_MIL | Achillea millefolium L. | Common Yarrow | Achillée millefeuille | Schafgarbe | Milenrama | |
| ACHIL_MTO | Hybrids between Achillea millefolium x Achillea tomentosa | | | | | |
| ACHIL_PTA | Achillea ptarmica L. | | | | | |
| ACNTU | Acanthus L. | | | | | |
| ACONI | Aconitum L. | Monkshood | Aconit | Eisenhut | Acónito; Anapelo | |
| ACONI_CAR | Aconitum carmichaelii Debeaux | Japanese aconite; Sichuan aconite | | | | |
| ACONI_FIS | Aconitum fischeri Rchb. | | | | | |
| ACONI_NAP | Aconitum napellus L. | | | | | |
| ACTAE_PAC | Actaea pachypoda Elliott | baneberry, doll's-eyes, white baneberry, white cohosh | | | | |
| ACTAE_RSI | Actaea racemosa L. × Actaea simplex (DC.) Wormsk. ex Prantl | | | | | |
| ADENI | Adenium Roem. et Schult. | | | | | |
| ADENI_BOE | Adenium boehmianum Schinz | | | | | |
| ADENI_OBE | Adenium obesum (Forssk.) Roem. & Schult. | Desert-rose | | Wüstenrose | | |
| ADENI_SWA | Adenium swazicum Stapf | | | schmalblättrige Wüstenrose | | |
| ADENO_PER | Adenophora pereskiifolia (Fisch.) Fisch. ex G. Don | | | | | |
| AECHM | Aechmea Ruiz et Pav. | Aechmea | Aechmea | Aechmea | | |
| AECHM_CAL | Aechmea calyculata (E. Morren) Baker | | | | | |
| AECHM_CAU | Aechmea caudata Lindm. | | | | | |
| AECHM_CHA | Aechmea chantinii (Carrière) Baker | | | | | |
| AECHM_COE | Aechmea coelestis (K. Koch) E. Morren | | | | | |
| AECHM_DFE | Aechmea dichlamydea x Aechmea fendleri | | | | | |
| AECHM_DIS | Aechmea distichantha Lem. | | | | | |
| AECHM_FAS | Aechmea fasciata (Lindl.) Baker | Urnplant | | | | |
| AECHM_FOS | Aechmea fosteriana L. B. Sm. | | | | | |
| AECHM_FUL | Aechmea fulgens Brongn. | coralberry | | | | |
| AECHM_LUE | Aechmea lueddemanniana (K. Koch) Mez | | | | | |
| AECHM_NUD | Aechmea nudicaulis (L.) Griseb. | | | | | |
| AECHM_ORL | Aechmea orlandiana L. B. Sm. | | | | | |
| AECHM_RAM | Aechmea ramosa Mart. ex Schult. & Schult. f. | | | | | |
| AECHM_REC | Aechmea recurvata (Klotzsch) L. B. Sm. | | | | | |
| AEONI_DEC | Aeonium decorum Webb ex Bolle | | | | | |
| AGAPA | Agapanthus L'Hér. | African Lily; Agapanthus; Blue Lily | Agapanthe; Fleur d'amour | Agapanthus; Schmucklilie | Agapanto; Estrella de mar | |
| AGAPA_AFR | Agapanthus africanus (L.) Hoffmanns. | African-lily; Blue Agapanthus; Lily-of-the-Nile | | | | |
| AGAPA_CAM | Agapanthus campanulatus F. M. Leight. | | | | | |
| AGAPA_CAM_PAT | Agapanthus campanulatus F. M. Leight. subsp. patens (F. M. Leight.) F. M. Leight. | | | | | |
| AGAPA_CAU | Agapanthus caulescens Sprenger | | | | | |
| AGAPA_CCO | hybrids between Agapanthus campanulatus F. M. Leight. and Agapanthus comptonii F. M. Leight. | | | | | |
| AGAPA_CPR | Agapanthus campanulatus × Agapanthus praecox | | | | | |
| AGAPA_INA | Agapanthus inapertus Beauverd | | | | | |
| AGAPA_INA_HOL | Agapanthus inapertus Beauverd subsp. hollandii (F. M. Leight.) F. M. Leight. | | | | | |
| AGAPA_INA_INA | Agapanthus inapertus Beauverd subsp. Inapertus | | | | | |
| AGAPA_INA_INT | Agapanthus inapertus Beauverd subsp. intermedius F. M. Leight. | | | | | |
| AGAPA_INA_PAR | Agapanthus inapertus Beauverd subsp. parviflorus F. M. Leight. | | | | | |
| AGAPA_PRA_ORI | Agapanthus praecox subsp orientalis (F.M. Leight) F.M. Leight. | | | | | |
| AGAST | Agastache Clayt. ex Gronov. | | | | | |
| AGAST_AUR | Agastache aurantiaca (A.Gray) Lint & Epling | | | | | |
| AGAST_CAN | Agastache cana (Hook.) Wooton & Standl. | | | | | |
| AGAST_CPA | Agastache cana x Agastache pallidiflora | | | | | |
| AGAST_MEX | Agastache mexicana (Humb., Bonpl. & Kunth) Linton & Epling | Mexican giant hyssop | | | | |
| AGAVE_ATT | Agave attenuata Salm-Dyck | | | Drachenbaum-Agave | | |
| AGAVE_BRA | Agave bracteosa S. Watson ex Engelm. | | | | | |
| AGAVE_HOR | Agave horrida Lem. ex Jacobi | | | | | |
| AGAVE_MAR | Agave marmorata Roezl | | | | | |
| AGAVE_UNI | Agave univitatta Haw. | Thorn-crest agave | | | | |
| AGERT_ALT | Ageratina altissima (L.) R. M. King et H. Rob. | Richweed; Snakeroot; White snakeroot | | | | |
| AGLAO | Aglaonema Schott. | Chinese Evergreen | | | | |
| AGLAO_CCR | Aglaonema commutatum Schott x Aglaonema crispum (Pitcher & R. F. Manda) Nicolson | | | | | |
| AGLAO_COM | Aglaonema commutatum Schott | silverkalla | | | | |
| AGLAO_COS | Aglaonema costatum N. E. Br. | spotted evergreen | | | | |
| AGLAO_CPH | Aglaonema commutatum Schott x Aglaonema philippinense Engl. var. stenophyllum (Merr.) R. N. Jervis | | | | | |
| AGLAO_CRI | Aglaonema crispum (Pitcher & R. F. Manda) Nicolson | painted drop-tongue | | | | |
| AGLAO_CRO | Aglaonema commutatum Schott × Aglaonema rotundum N.E.Br. | | | | | |
| AGLAO_ROT | Aglaonema rotundum N.E.Br. | | | | | |
| AGLAO_RPH | Aglaonema rotundum N. E. Br. x Aglaonema philippinense Engl. var. stenophyllum (Merr.) R. N. Jervis | | | | | |
| AGLAO_RSI | Aglaonema rotundum N. E. Br. x Aglaonema simplex (Blume) Blume | | | | | |
| AGLAO_SBR | Aglaonema simplex (Blume) Blume x Aglaonema brevispathum (Engl.) Engl. | | | | | |
| AGROS | Agrostis L. | Bentgrass | Agrostide; Agrostis | Straußgras | Agróstide | |
| AGROS_CAN | Agrostis canina L. | Velvet Bent | Agrostis des chiens | Hundsstraußgras | Agróstide canina; Agróstide de perro; Agróstide perruna | |
| AGROS_CAP | Agrostis capillaris L. | Brown Top; Common Bent | Agrostide commune | Rotes Straußgras | Agróstide común | |
| AGROS_GIG | Agrostis gigantea Roth | Red Top (Black Bent) | Agrostide blanche; Agrostide géante | Fioringras; Weißes Straußgras | Agróstide blanca; Pastoquilla | |
| AGROS_STO | Agrostis stolonifera L. | Creeping Bent | Agrostide blanche; Agrostide stolonifère | Flechtstraußgras | Agróstide estolonífera | Agricultural varieties |
| AGROS_STO | Agrostis stolonifera L. | Creeping Bent | Agrostide blanche; Agrostide stolonifère | Flechtstraußgras | Agróstide estolonífera | Ornamental varieties |
| AJUGA | Ajuga L. | | | | | |
| AJUGA_PYR | Ajuga pyramidalis L. | pyramid bugle | | Pyramiden-Günsel | | |
| AJUGA_REP | Ajuga reptans L. | ajuga; blue bugle; bugle; bugleherb; bugleweed; common bugle | bugle rampante | kriechender Günsel | | |
| AJUGA_RTE | Ajuga reptans × Ajuga tenorei | | | | | |
| ALBUC_SPI | Albuca spirilis L. f. | | | | | |
| ALHAW_ALI | Aloe aristata x Haworthia limifolia | | | | | |
| ALHAW_AMA | Aloe aristata Haw. × Haworthia margaritifera (L.) Haw. | | | | | |
| ALHAW_VLI | Aloe vera x Haworthia limifolia | | | | | Ornamentals; indoor, no living ref. coll. |
| ALICE | ×Aliceara hort. | | | | | |
| ALLAM | Allamanda | | | | | |
| ALLAM_CAT | Allamanda cathartica L. | Allamanda; Golden Trumpet | | Allamanda | Copa de oro | |
| ALLIU | Allium L. | Ornamental Allium | Allium ornemental | Lauch; Zierlauch | Cebolla ornamental | ornamental, seed propoagated; Allium fistulosum L. x . A. schoenoprasum L. x A. tuberosum Rottler ex Spreng., |
| ALLIU_AME | Allium amethystinum Tausch | | | | | |
| ALLIU_AMP | Allium ampeloprasum L. | | | | | |
| ALLIU_ASC | Allium ascalonicum L. | Shallot | Échalote | Schalotte | Chalote | |
| ALLIU_CEP_AGG | Allium cepa L. var. aggregatum G. Don | Potato Onion; ever-ready onion; multiplier onion; shallot | Oignon patate; échalote | Kartoffelzwiebel; Schalotte | chalote; escaluña | |
| ALLIU_CEP_CEP | Allium cepa L. var. cepa | Onion; Spanish onion; bulb onion; echalion | Oignon | Küchenzwiebel; Sommerzwiebel; Speisezwiebel; Zwiebel | Cebolla | |
| ALLIU_FIS | Allium fistulosum L. | Welsh Onion | Ciboule | Winterheckenzwiebel | Cebolleta | |
| ALLIU_JES | Allium jesdianum Boiss. & Buhse | | | | | |
| ALLIU_NSE | Allium nutans L. × Allium senescens L. | | | | | |
| ALLIU_POR | Allium porrum L. | Leek | Poireau | Porree | Puerro | |
| ALLIU_SAT | Allium sativum L. | Garlic | Ail | Knoblauch | Ajo | |
| ALLIU_SCH | Allium schoenoprasum L. | Asatsuki; Chives | Ciboulette; Civette | Schnittlauch | Cebollino | |
| ALLIU_SCO | Allium scorodoprasum L. | Giant garlic; Sand leek; Spanish garlic | | Schlangen-Lauch | | |
| ALLIU_SEN_MON | Allium senescens L. subsp. montanum (Pohl) Janch. ex Soó | | | | | |
| ALLIU_TSE_SEN | Allium senescens L. subsp. senescens x A. tanguticum Regel | | | | | Ornamental varieties |
| ALLIU_TUB | Allium tuberosum Rottler ex Spreng. | Chinese Chives; Chinese leek; Oriental garlic; garlic chives | ciboulette chinoise | Schnitt-Knoblauch; chinesischer Schnittlauch | Cive chino | |
| ALLIU_TUN | Allium tuncelianum (Kollmann) Özhatay et al. | | | | | |
| ALLOP | Alloplectus | | | | | |
| ALLOP_CAP | Alloplectus capitatus Hook. | | | | | |
| ALOCA | Alocasia (Schott) G. Don | Alocasia | Alocasia | Alocasia; Pfeilblatt | Alocasia | Alocasia gageana Engl. & K. Krause x A. odora (Lodd. et al.) Spach x A. princeps W. Bull |
| ALOCA_ABA | Alocasia azlanii K. M. Wong & P. C. Boyce × A. baginda Kurniawan & P. C. Boyce | | | | | |
| ALOCA_AMA | Alocasia longiloba × Alocasia sanderiana | | | | | |
| ALOCA_BAG | Alocasia baginda Kurniawan & P. C. Boyce | | | | | |
| ALOCA_BRA | Alocasia brancifolia (Schott) A. Hay | | | | | |
| ALOCA_CUC | Alocasia cucullata (Lour.) G. Don | | | | | |
| ALOCA_INF | Alocasia infernalis P. C. Boyce | | | | | |
| ALOCA_LAU | Alocasia lauterbachiana (Engl.) A. Hay | | | | | |
| ALOCA_MAC | Alocasia macrorrhizos (L.) G. Don | | | | | |
| ALOCA_MIC | Alocasia micholitziana Sander | | | | | |
| ALOCA_MOD | Alocasia macrorrhizos (L.) G. Don × A. odora (Lodd. et al.) Spach | | | | | |
| ALOCA_NEB | Alocasia nebula A. Hay | | | | | |
| ALOCA_WEN | Alocasia wentii | | | | | |
| ALOCA_ZEB | Alocasia zebrina Schott ex Van Houtte | | | | | |
| ALOEE | Aloe L. | Aloe | Aloès | Aloe; Bitterschopf | Aloe | |
| ALOEE_ACU | Aloe aculeata Pole-Evans | | | | | |
| ALOEE_BAK | Aloe bakeri Scott-Elliot | | | | | |
| ALOEE_BGL | Aloe bakeri Scott-Elliot × A. glauca Mill. | | | | | |
| ALOEE_DHA | Aloe descoingsii Reynolds x A. haworthioides Baker | | | | | |
| ALOEE_HUM | Aloe humilis (L.) Mill. | | | | | |
| ALOEE_MEL | Aloe melanacantha A. Berger | | | | | |
| ALOEE_RAU | Aloe rauhii Reynolds | | | | | |
| ALOEE_VAR | Aloe variegata L. | kanniedood aloe, partridge-breast aloe, tiger aloe | | | | |
| ALOEE_VER | Aloe vera (L.) Burm. f. | | | | | |
| ALOYS_CIT | Aloysia citrodora Paláu | lemon-verbena | verveine citronelle | Zitronenstrauch | cedrón | |
| ALPIN_OFF | Alpinia officinarum Hance | Chinese-ginger; lesser galanga; lesser galangal | galangal officinal; petite galanga | Galgant | galangal | |
| ALPIN_RUG | Alpinia rugosa S. J. Chen & Z. Y. Chen | | | | | |
| ALSTR | Alstroemeria L. | Alstroemeria; Herb Lily | Alstroemère; Lis des Incas | Inkalilie | Alstromeria | |
| ALTHA_OFF | Althaea officinalis L. | | | | | |
| ALYOG_HHU | Hybrids between Alyogyne hakeifolia and Alyogyne huegelii | | | | | |
| AMARA | Amaranthus L. | Amaranth | Amarante | Amarant; Fuchsschwanz | Amaranto | |
| AMARA_CAU | Amaranthus caudatus L. | | | | | |
| AMARA_CRU | Amaranthus cruentus L. | Slim Amaranth | Amarante paniculée | Bastardfuchsschwanz | Achita; Moco de pavo | |
| AMARA_HCR | Amaranthus hypocondriacus L. × Amaranthus cruentus L. | | | | | |
| AMARA_RET | Amaranthus retroflexus L. | | | | | |
| AMARI_TUB | ×Amarine tubergenii Sealy | | | | | |
| AMARY | Amaryllis | | | | | |
| AMARY_BEL | Amaryllis belladonna L. | Easter-lily; Jersey-lily; belladonna-lily | | | | |
| AMELA | Amelanchier Medik. | Juneberry; Serviceberry; Shad Sugarplum; Shadbush; Snowy Mespilus | Amélanchier | Felsenbirne | Guillomo | |
| AMMOB_ALA | Ammobium alatum R. Br. | Winged Everlasting | Ammobium élevé | Sandimmortelle | | |
| AMSON_CHU | Amsonia ciliata Walter × A. hubrichtii Woodson | | | | | |
| AMSON_RTA | Amsonia rigida Shuttlew. ex Small × Amsonia tabernaemontana Walter | | | | | |
| ANANA_COM | Ananas comosus (L.) Merr. | Pineapple | Ananas | Ananas | Piña | |
| ANANA_LUS | Ananas lucidus Mill. | | | | | Ornamental varieties |
| ANDRM_POL | Andromeda polifolia L. | Marsh holy-rose; Marsh holywort | | | | |
| ANDRP_GER | Andropogon gerardii Vitman | | | | | |
| ANDRP_HAL | Andropogon hallii Hack. | | | | | |
| ANETH_GRA | Anethum graveolens L. | Dill | Aneth | Dill | Eneldo | |
| ANISO | Anisodontea K.B. Presl | George Mallow; Hairy Mallow | | | | |
| ANISO_ELE | Anisodontea elegans (Cav.) D.M. Bates | | | | | |
| ANISO_SCA | Anisodontea scabrosa (L.) Bates | | | | | |
| ANTHM | Anthemis L. | Chamomile | Anthémis | Hundskamille | Manzanilla | |
| ANTHR_CER | Anthriscus cerefolium (L.) Hoffm. | Chervil | Cerfeuil | Kerbel | Perifollo | |
| ANTHU | Anthurium Schott | Anthurium; Tail Flower | Anthurium | Flamingoblume | Anthurium | Cut-flower varieties |
| ANTHU | Anthurium Schott | Anthurium; Tail Flower | Anthurium | Flamingoblume | Anthurium | Pot plant, indoor |
| ANTHU_AND | Anthurium-Andreanum-Hybriden | Anthurium; Tail Flower | Anthurium | Flamingoblume | Anthurium | Cut-flower varieties |
| ANTHU_AND | Anthurium-Andreanum-Hybriden | Anthurium; Tail Flower | Anthurium | Flamingoblume | Anthurium | Pot plant, indoor |
| ANTHU_BAK | Anthurium bakeri Hook. f. | | | | | |
| ANTHU_CRY | Anthurium crystallinum Linden & André | | | | | |
| ANTHU_MAG | Anthurium magnificum Linden | | | | | |
| ANTHU_SCH | Anthurium x scherzerianum hort. non Schott | Anthurium; Tail Flower | Anthurium | Kleine Flamingoblume | Anthurium | |
| APHEL_SQU | Aphelandra squarrosa Nees | Saffron spike; Zebraplant | Aphélandra | Glanzkölbchen | | |
| APIUM_GRA | Apium graveolens L. | Celeriac; Celery | Céleri; Céleri-rave | Sellerie | Apio | |
| APIUM_GRA_DUL | Apium graveolens L. var. dulce (Mill.) Pers. | Celery | Céleri; Céleri-branche | Bleichsellerie; Stielsellerie | Apio | |
| APIUM_GRA_RAP | Apium graveolens L. var. rapaceum (Mill.) Gaud. | Celeriac | Céleri-rave | Knollensellerie | Apio nabo; Apirrábano | |
| APOBA_ACU | Apoballis acuminatissima (Schott) S. Y. Wong & P. C. Boyce | | | | | |
| ARCTT | Arctotis L. | Arctotis | Arctotis | Bärenohr | Arctotis | |
| ARCTT_BRE | Arctotis breviscapa Thunb | | | Kurzstängeliches Bärenohr | | |
| ARDIS | Ardisia Sw. | | | | | |
| ARDIS_CRE | Ardisia crenata Sims | | | | | |
| ARDIS_PUS | Ardisia pusilla A. DC. | | | | | |
| ARENA_MON | Arenaria montana L. | Mountain sandwort | | | | |
| ARMER_PSE | Armeria pseudarmeria (Murray) Mansf. | | | | | |
| ARNDN | Arundinaria Michx. | | | Halbrohr; Rohrgras | | |
| ARNDN_VAR | Arundinaria variegata (Siebold ex Miq.) Makino | Dwarf white-stripe bamboo | | | | |
| ARONI_MEL | Aronia melanocarpa (Michx.) Elliott | Black Chokeberry | Aronia | Apfelbeere | Amelanquier | |
| ARTEM | Artemisia L. | Mugwort | Armoise | Beifuß | Artemisia | |
| ARTHR | Arthropodium R. Br. | Rock Lily | Lis des rochers | Felsenlilie | | |
| ARUNC_DAE | Hybrids between Aruncus dioicus (Walter) Fernald and Aruncus aethusifolius (H. Lév.) Nakai | | | | | |
| ASARI | Asarina Mill. | Creeping Snapdragon | Maurandie; Muflier grimpant | Felsenlöwenmaul | | |
| ASCLE | Asclepias L. | Bloodflower | Asclépiade | Seidenpflanze | Asclepias | |
| ASHAW_SLI | hybrids between Astroloba spiralis (L.) Uitewaal and Haworthiopsis limifolia (Marloth) G. D. Rowley | | | | | |
| ASPAR | Asparagus L. | | | | | Ornamental varieties |
| ASPAR_DEN | Asparagus aethiopicus L. | Sprenger's-fern; asparagus-fern; emerald-feather; emerald-fern; sprengeris-fern | asperge de Sprenger | Sprengers Zier-Spargel | | |
| ASPAR_MAD | Asparagus madagascariensis Baker | | | | | |
| ASPAR_OFF | Asparagus officinalis L. | Asparagus | Asperge | Spargel | Espárrago | |
| ASPAR_SET | Asparagus setaceus (Kunth) Jessop | | | | | |
| ASPDI_ELA | Aspidistra elatior Blume | Aspidistra; Cast-iron Plant | Aspidistra | Schusterpalme | Aspidistra | |
| ASPLE | Asplenium L. | Spleenwort | Asplénium | Streifenfarn | Doradilla | |
| ASPLE_ANT | Asplenium antiquum Makino | | | | | |
| ASPLE_ENE | Asplenium ebenoides R. R. Scott | Scott's spleenwort; dragon-tail fern | | | | |
| ASPLE_NID | Asplenium nidus L. | | | | | |
| ASTEL | Astelia Banks & Sol. ex R. Br. | | | | | |
| ASTEL_CNE | Astelia chathamica x Astelia nervosa | | | | | |
| ASTEL_NNI | Astelia nervosa x Astelia nivicola | | | | | |
| ASTER | Aster L. | Aster; Michaelmas Daisy | Aster | Aster | Aster; Reina Margarita | |
| ASTER_AGE | Aster ageratoides Turcz. | | | | | |
| ASTER_ALP | Aster alpinus L. | | | | | |
| ASTER_AME | Aster amellus L. | | | | | |
| ASTER_DUM | Aster dumosus L. | | | | | |
| ASTER_PYR | Aster pyrenaeus Desf. ex DC. | | | | | |
| ASTIL | Astilbe Buch.-Ham. ex D. Don | Astilbe | Astilbe; Hoteia | Astilbe; Prachtspiere | Astilbe | |
| ASTIL_AJA | Hybrid between Astilbe x arendsii and Astilbe japonica | | | | | |
| ASTIL_ARE | Astilbe ×arendsii H. Junge | astilbe; red false buck's-beard | | Garten-Astilbe | | |
| ASTIL_CHI | Astilbe chinensis (Maxim.) Franch. & Sav. | Chinese astilbe; tall false buck's-beard | astilbe naine | China-Astilbe | | |
| ASTIL_JAP | Astilbe japonica (C. Morren & Decne.) A. Gray | Japanese astilbe; Spiraea | Astilbe du Japon | Japanische Astilbe | | |
| ASTIL_SIM | Astilbe simplicifolia Makino | | | | | |
| ASTLB_SPI | Astroloba spiralis (L.) Uitewaal | | | | | |
| ASTRG_BOE | Astragalus boeticus L. | | | | | |
| ASTRN | Astrantia L. | Masterwort | Astrance | Sterndolde | Imperatoria | |
| ASTRS_MAR | Asteriscus maritimus (L.) Less. | | | | | |
| ATHYR | Athyrium Roth | Lady Fern | Fougère femelle | Frauenfern | | |
| ATHYR_NIP | Athyrium niponicum (Mett.) Hance | Japanese painted fern | | | | |
| ATRIP_NUM | Atriplex nummularia Lindl. | Giant saltbush; Old-man saltbush | | | | |
| AUBRI | Aubrieta Adans. | Aubrietia | Aubriète | Blaukissen | Aubrietia | |
| AZOLL_CAR | Azolla caroliniana Willd. | Fairy-moss; Mosquito-plant | | | | |
| BACCH | Baccharis L. | | | | | Excluding Baccharis halimifolia L |
| BACOP | Bacopa Aubl. | | | | | |
| BARLE | Barleria L. | Barleria | Barleria | Barleria | Barleria | |
| BENIN_HIS | Benincasa hispida (Thunb.) Cogn. | Chinese preserving-melon; Chinese-watermelon; ash gourd; ash-pumpkin; wax gourd; white gourd; white-pumpkin; winter-melon | benincasa; courge cireuse; courge à cire; pastèque de Chine | Wachskürbis | calabaza blanca | |
| BESCH_YUC | Beschorneria yuccoides hort. ex K. Koch | | | | | |
| BETAA_VUL_GVC | Beta vulgaris Garden Beet Group | Beetroot; Garden Beet | Betterave potagère; Betterave rouge | Rote Bete; Rote Rübe | Remolacha de mesa; Remolacha roja | |
| BETAA_VUL_GVF | Beta vulgaris Leaf Beet Group | Leaf Beet; Mangel; Spinach Beet; Swiss Chard | Bette commune; Bette à côtes; Poirée | Mangold; Stielmangold | Acelga; Acelga cardo | |
| BETAA_VUL_GVS | Beta vulgaris Sugar Beet Group | Sugar Beet | Betterave sucrière | Zuckerrübe | Remolacha azucarera | |
| BETON_OFF | Betonica officinalis L. | betony; bishop's-wort; purple betony; wood betony | | Heil-Ziest; echter Ziest | | |
| BILLB | Billbergia Thunb. | Billbergia | Billbergia | Zimmerhafer | | |
| BILLB_NUT | Billbergia nutans H. Wendl. ex Regel | friendship plant; queen's tears | | | | |
| BISCU_DID | Biscutella didyma L. | | | | | |
| BISTO_AMP | Bistorta amplexicaulis (D. Don) Greene | | | | | |
| BLECH | Blechnum L. | Hand Fern | Blechnum | Rippenfarn | | |
| BLECH_COR | Blechnum cordatum (Desv.) Hieron. | Chilean hard fern | | | | |
| BLECH_SPI | Blechnum spicant (L.) Sm. | deer fern; hard fern | | gewöhnlicher Rippenfarn | | |
| BLETI | Bletilla Rchb. f. | | | | | |
| BOUGA | Bougainvillea Comm. ex Juss. | Bougainvillea | Bougainvillier; Bougainvillée | Bougainvillea | Buganvilla | |
| BOUGA_GLA | Bougainvillea glabra Choisy | Paper-flower | | | | |
| BOUGA_SPE | Bougainvillea spectabilis Willd. | Great Bougainvillea | | | | |
| BOUVA | Bouvardia Salisb. | Bouvardia | Bouvardia | Bouvardie | Bouvardia | |
| BOUVA_GLA | Bouvardia glaberrima Engelm. | | | | | |
| BOUVA_LON | Bouvardia longiflora (Cav.) Kunth | | | | | |
| BOUVA_LTE | Bouvardia longiflora x Bouvardia ternifolia | | | | | |
| BOUVA_MUL | Bouvardia multiflora (Cav.) Schult. & Schult. f. | | | | | |
| BOUVA_TER | Bouvardia ternifolia (Cav.) Schltdl. | scarlet bouvardia | | | clavillo; trompetilla | |
| BOUVA_TRI | Bouvardia triphylla Salisb. | | | | | |
| BRASS_JUN | Brassica juncea (L.) Czern. | Brown mustard; India mustard; Indian mustard; Oriental mustard | Moutarde brune | Sareptasenf | Mostaza de Sarepta; Mostaza india | |
| BRASS_NAP_NBR | Brassica napus L. var. napobrassica (L.) Rchb. | Swede | Chou-navet; Rutabaga | Kohlrübe | Colinabo | |
| BRASS_NAP_PAB | Brassica napus L. subsp. napus var. pabularia (DC.) Alef. | Hanover-salad; Siberian kale; rape kale | chou à faucher | Schnittkohl | nabicol | |
| BRASS_OLE_COS | Brassica oleracea L. (Tronchuda Group) | Bedford cabbage; Braganza; Portugese cole; Portuguese kale; Seakale cabbage; Tronchuda cabbage; Tronchuda kale | Chou tronchuda; Chou à grosses côtes | Portugiesischer Kohl; Rippenkohl; Tronchudakohl | Col de pezon grueso; Col tronchuda | |
| BRASS_OLE_GA | Brassica oleracea L. (Kale Group) | Kale | | | | |
| BRASS_OLE_GAS | Brassica oleracea L. (Curly kale Group) | Borecole; Curly Kale; Dwarf Siberian kale; Kitchen kale; Scotch kale | Chou d'aigrette; Chou frisé | Braunkohl; Federkohl; Grünkohl; Krauskohl | Col crespa; Col rizada | |
| BRASS_OLE_GAV | Brassica oleracea L. (Collard Group) | Collards; Cow cabbage; Fodder Kale; Kale; Spring-heading cabbage; Tall kale; Tree kale | Chou cavalier; Chou commun; Chou forrager; Chou fourrager | Blattkohl; Blätterkohl; Futterkohl; Kuhkohl | Col forrajera | |
| BRASS_OLE_GB | Brassica oleracea L. convar. botrytis (L.) Alef. | | | | | |
| BRASS_OLE_GBB | Brassica oleracea L. (Cauliflower Group) | Cauliflower | Chou-fleur | Blumenkohl | Coliflor | |
| BRASS_OLE_GBC | Brassica oleracea L. (Broccoli Group) | Calabrese; Cape broccoli; Sprouting Broccoli; Winter broccoli; asparagus broccoli; broccoli; heading broccoli; purple cauliflower | Brocoli (à jets); Chou brocoli; brocoli asperge | Brokkoli; Spargelkohl; Sprossenbrokkoli | Brecolera; Brécol; Brócoli; Bróculi | |
| BRASS_OLE_GC | Brassica oleracea L. (Cabbage Group) | Cabbage | Chou pommé | Kopfkohl | Repollo | |
| BRASS_OLE_GCA | Brassica oleracea L. (White Cabbage Group) | White Cabbage | Chou cabus | Weißkohl | Repollo blanco | |
| BRASS_OLE_GCR | Brassica oleracea L. (Red Cabbage Group) | Red Cabbage | Chou rouge | Rotkohl | Lombarda | |
| BRASS_OLE_GCS | Brassica oleracea L. (Savoy Cabbage Group) | Savoy Cabbage | Chou de Milan | Wirsing | Col de Milán | |
| BRASS_OLE_GGM | Brassica oleracea L. (Brussels Sprouts Group) | Brussels Sprouts | Chou de Bruxelles | Rosenkohl | Col de Bruselas; Repollo de Bruselas | |
| BRASS_OLE_GGO | Brassica oleracea L. (Kohlrabi Group) | Kohlrabi; Stem turnip | Chou-rave | Kohlrabi | Colirrábano | |
| BRASS_OLE_GGS | Brassica oleracea L. var. gemmifera x Brassica oleracea convar. acephala var. sabellica | | | | | |
| BRASS_RAP_CAM | Brassica rapa L. subsp. campestris (L.) A. R. Clapham | Turnip Rape; Wild turnip | Navette; Navette d'été | Rübsen; Sommerrübsen | Nabina; Nabo de verano | |
| BRASS_RAP_CHI | Brassica rapa L. subsp. chinensis (L.) Hanelt | Chinese cabbage; Chinese mustard; Chinese white cabbage; bok-choy; celery cabbage; celery mustard; mustard cabbage; pak-choi; white celery mustard | chou de Chine | Chinakohl; Pakchoi; chinesischer Senf-Kohl | Col de China; Repollo chino | |
| BRASS_RAP_NIP | Brassica rapa L. subsp. nipposinica (L. H. Bailey) Hanelt | | | | | |
| BRASS_RAP_NNA | hybrids between Brassica rapa L. subsp. nipposinica (L. H. Bailey) Hanelt and Brassica rapa L. subsp. narinosa (L. H. Bailey) Hanelt | | | | | |
| BRASS_RAP_PEK | Brassica rapa L. subsp. pekinensis (Lour.) Hanelt | Chinese Cabbage; Peking cabbage; Shantung cabbage; celery cabbage; napa cabbage; nappa cabbage; pe-tsai | Chou de Chine; Pétsai; chou de Shanton | Chinakohl; Pekingkohl; Schantungkohl | Col china; Repollo chino | |
| BRASS_RAP_RAP | Brassica rapa L. var. rapa (L.) Thell. | Turnip | Navet | Herbstrübe; Mairübe | Nabo | |
| BRCHG | Brachyglottis Forst. & Forst. | Brachyglottis | Brachyglottis | Brachyglottis | Brachyglottis | |
| BRCHY_FOR | Brachyscome formosa | | | | | |
| BRIGH_INS | Brighamia insignis A. Gray | | | | | |
| BRODI | Brodiaea | | | | | |
| BRUNF | Brunfelsia L. | | | | | |
| BRUNN_MAC | Brunnera macrophylla (Adams) I. M. Johnst. | | | | | |
| BUGLO_ARV | Buglossoides arvensis (L.) I. M. Johnst. | corn gromwell; field gromwell; pigeonweed | grémil des champs | Acker-Steinsame | | Agricultural varieties |
| BURRA | ×Burrageara hort. | | | | | |
| CALAD | Caladium Vent. | | | | | |
| CALAD_BIC | Caladium bicolor (Aiton) Vent. | Caladium; Elephant's-ear; Fancy-leaf caladium; Heart-of-Jesus | Caladion bicolore; Caladium bicolore; Cœur saignant | Buntwurz; Kaladie | Caladio | |
| CALAD_HUM | Caladium humboldtii (Raf.) Schott | | | | | |
| CALAD_LIN | Caladium lindenii (André) Madison | Indian-kale; Spoonflower | | | | |
| CALAN | Calanthe R. Br. | Calanthe | Calanthe | Calanthe | Calanthe | Calanthe aristulifera Rchb. f. x C. discolor Lindl. x C. izu insularis (Satomi) Ohwi & Satomi x C. striata R. Br. ex Lindl. (syn. C. sieboldii Decne. ex Regel) |
| CALAT | Calathea G.F.W. Mey. | Calathea | Calathea | Korbmaranthe | Calathea | |
| CALAT_LIE | Calathea lietzei E. Morren | | | | | |
| CALCH | Calochortus Pursh. | Globe Tulip; Mariposa Tulip | Tulipe de la Prairie | Mormonentulpe | | |
| CALCN_RAU | Calycanthus ×raulstonii (F. T. Lass. & Fantz ) F. T. Lass. & Fantz ex Bernd Schulz | | | | | |
| CALIS | Callisia Loefl. | | Callisia | Callisie | | |
| CALIS_FRA | Callisia fragrans (Lindl.) Woodson | | | | | |
| CALIS_REP | Callisia repens L. | | | | | |
| CALIS_SOC | Callisia soconuscensis Matuda | | | | | |
| CALLA | Calla | Bog Arum | Calla | Schlangenwurz | | |
| CALLC_BOD | Callicarpa bodinieri H. Lev. | | | | | |
| CALLC_DKW | hybrids between Callicarpa dichotoma (Lour.) K. Koch and Callicarpa kwangtungensis Chun | | | | | |
| CALOT | Calotropis R. Br. | | Calotropis; Pomme de Sodome | Kielkrone | | |
| CAMAS_LEI | Camassia leichtlinii (Baker) S. Watson | | | | | |
| CAMPA | Campanula L. | Bell Flower | Campanule | Glockenblume | Campánula | |
| CAMPA_CAH | Campanula carpatha Halacsy | | | | | |
| CAMPA_CAR | Campanula carpatica Jacq. | Carpathian harebell; tussock bellflower | campanule des Carpates | Karpaten-Glockenblume | | |
| CAMPA_FOR | Campanula formanekiana Degen & Dörfl. | | | | | |
| CAMPA_GLO | Campanula glomerata L. | Dane's-blood; clustered bellflower | | | | |
| CAMPA_GPU | Campanula glomerata L. × Campanula punctata Lam. | | | | | |
| CAMPA_HAY | Campanula x haylodgensis hort | | | | | |
| CAMPA_ICA | Hybrids between Campanula isophylla and Campanula carpatica | | | | | |
| CAMPA_ISO | Campanula isophylla Moretti | Falling-stars; Italian bellflower; Star-of-Bethlehem; falling-stars; star-of-Bethlehem | | Stern-Glockenblume | | |
| CAMPA_LAC | Campanula lactiflora M. Bieb. | | | | | |
| CAMPA_LAS | Campanula lasiocarpa Cham. | Alaska bellflower; Mountain harebell | | | | |
| CAMPA_MED | Campanula medium L. | | | | | |
| CAMPA_PER | Campanula persicifolia L. | | | | | |
| CAMPA_POR | Campanula portenschlagiana Schult. | | | | | |
| CAMPA_POS | Campanula poscharskyana Degen | | | | | |
| CAMPA_PTA | Campanula punctata Lam. × Campanula takesimana Nakai | | | | | |
| CAMPA_PUL | Campanula xpulloides hort. | | | | | |
| CAMPA_PUN | Campanula punctata Lam. | Spotted bellflower; spotted bellflower | | | | |
| CAMPA_TAK | Campanula takesimana Nakai | Korean bellflower | | | | |
| CAMPA_TRA | Campanula trachelium L. | Nettle-leaf bellflower; Throatwort | | | | |
| CAMPA_TUB | Campanula tubulosa Lam. | | | | | |
| CAMPS | Campsis Lour. | Trumpet Flower; Trumpet-creeper | Bignone de Chine; Jasmin de Virginie | Trompetenwinde | Jazmín trompeta | |
| CAMPS_GRA | Campsis grandiflora (Thunb.) K. Schum. | Chinese trumpet-creeper | | | | |
| CAMPS_RAD | Campsis radicans (L.) Seem. ex Bureau | Trumpet-creeper; Trumpetvine | | | | |
| CAMPS_TAG | Campsis ×tagliabuana (Vis.) Rehder | | | | | |
| CAMPT | Camptotheca Decne. | | | | | |
| CANNA | Canna L. | Canna | Balisier; Canna | Blumenrohr | Achira | |
| CANNA_GEN | Canna ×generalis L. H. Bailey | Canna-lily; Common garden canna | Balisier | | Bandera española | |
| CANNA_IND | Canna indica L. | African arrowroot; Indian-shot; Queensland arrowroot; Sierra Leone arrowroot; edible canna; purple arrowroot | balisier comestible; tous-les-mois | eßbares Blumenrohr; westindisches Blumenrohr | achira; caña comestible; gruya; platanillo; yuquilla | |
| CANNB_SAT | Cannabis sativa L. | Hemp | Chanvre | Hanf | Cáñamo | |
| CAPSE_BUR | Capsella bursa-pastoris (L.) Medik. | Shepherd's-purse | Bourse à pasteur; Capselle à pasteur | Hirtentäschel | Zurrón de pastor | |
| CAPSI_ANN | Capsicum annuum L. | Capsicum; Chili; Green capsicum; Hot pepper; Paprika; Sweet Pepper | Piment; Poivre de Cayenne; Poivron | Cayennepfeffer; Paprika | Aji; Chile; Pimiento | |
| CAREX | Carex L. | | | | | |
| CAREX_BRU | Carex brunnea Thunb. | | | | | |
| CAREX_COM | Carex comans Berggr. | | | | | |
| CAREX_LAX | Carex laxiculmis Schwein. | | | | | |
| CAREX_MOR | Carex morrowii Boott | Japanese sedge; Morrow sedge | | Japan-Segge | | |
| CAREX_OSH | Carex oshimensis Nakai | | | | | |
| CAREX_PHY | Carex phyllocephala T. Koyama | | | | | |
| CAREX_SID | Carex siderosticta Hance | | | | | |
| CAREX_TRI | Carex trifida Cav. | | | | | |
| CARUM_CAR | Carum carvi L. | Caraway | Carvi; Cumin des prés | Kümmel | Alcaravera | |
| CATTL | Cattleya Lindl. | Cattleya | Cattleya | Cattleya | Catleya | |
| CEANO | Ceanothus L. | Ceanothus | Ceanothe | Säckelblume | Ceanoto | |
| CELOS | Celosia L. | Cockscomb | Crête de coq; Célosie | Federbusch-Celosie; Hahnenkamm | Amaranto; Cresta de gallo | |
| CENTA | Centaurea L. | Blue Bottle; Cornflower | Centaurée | Flockenblume | Aciano; Centaurea; Liebrecilla | |
| CENTA_MON | Centaurea montana L. | | | | | |
| CENTA_RAG | Centaurea ragusina L. | | | | | |
| CERCI_JAP | Cercidiphyllum japonicum Siebold & Zucc. | katsura-tree | | | | |
| CEREU_HIL_URU | Cereus hildmannianus K. Schum. subsp. uruguayanus (R. Kiesling) N. P. Taylor | Peruvian-apple, spiny tree cactus | | | | |
| CERPG_LIN_WOO | Ceropegia linearis E. Mey. subsp. woodii (Schltr.) H. Huber | chain-of-hearts; hearts-entangled; hearts-on-a-string; heartvine; rosary-vine; string-of-hearts; sweetheartvine | | hängende Leuchterblume | | |
| CERTS_WIL | Ceratostigma willmottianum Stapf. | Chinese-plumbago | | | | |
| CHANM | Chaenomeles Lindl. | Flowering Quince; Quince | Cognassier du Japon | Japanische Quitte | Membrillero japonés | |
| CHASM_FLO | Chasmanthe floribunda (Salisb.) N. E. Br. | | | | | |
| CHELO_OBL | Chelone obliqua L. | | | | | |
| CHENO | Chenopodium L. | | | | | |
| CHENO_QUI | Chenopodium quinoa Willd. | Goosefoot; Pigweed; Quinoa | Chénopode quinoa; Quinoa | Getreidekraut; Kleiner Reis von Peru; Reisspinat | Quinoa; Quinua | |
| CHION | Chionodoxa Boiss. | | | | | |
| CHIOO_FLA | Chionochloa flavicans Zotov | | | | | |
| CHLRP | Chlorophytum Ker Gawl. | | Phalangère | GrünerHeinrich | | |
| CHLRP_AMA | Chlorophytum amaniense Engl. | | | | | |
| CHLRP_COM | Chlorophytum comosum (Thunb.) Jacques | Ribbonplant; Spider-ivy; Spiderplant | | | | |
| CHLRP_LAX | Chlorophytum laxum R. Br. | | | | | |
| CHLRP_ORC | Chlorophytum orchidastrum Lindl. | | | | | |
| CHLRP_SAU | Chlorophytum saundersiae (Baker) Nordal | | | | | |
| CHMCP | Chamaecyparis Spach | Chamaecyparis | Chamaecyparis | Scheinzypresse | Chamaecyparis | |
| CHOPI_DTA | Chrysanthemum dichrum x Opisthopappus taihangensis | | | | | |
| CHRIS | Christia Moench | Island Pea | | | | |
| CHRIS_VES | Christia vespertilionis (L. f.) Bakh. f. | | | | | |
| CHRSB | Chrysobalanus L. | Coco Plum | Icaquier; Prune colon | Goldpflaume; Icacopflaume | Ciruela de algodón; Icaco | |
| CHRSL_LUT | Chrysalidocarpus lutescens H. Wendl. | | | | | |
| CHRYC_API | Chrysocephalum apiculatum (Labill.) Steetz | Common everlasting; Yellow-buttons | | | | |
| CHRYS | Chrysanthemum L. | Chrysanthemum; Daisies | Chrysanthème; Marguerite | Chrysantheme; Margerite | Crisantemo; Margarita | All-year-round varieties only |
| CHRYS_PAC | Chrysanthemum pacificum Nakai | Ajania; Gold and silver chrysanthemum; Iso-giko; Iso-giku | | | | |
| CHSMN_LAT | Chasmanthium latifolium (Michx.) H. O. Yates | broadleaf chasmanthium | | | | |
| CICHO_END | Cichorium endivia L. | Endive; Escarole | Chicorée endive; Scarole | Endivie; Winterendivie | Escarola; Escarola crespa | |
| CICHO_INT | Cichorium intybus L. | Chicory; witloof chicory | Chicorée; Endive | Salatzichorie; Wurzelzichorie | Achicoria | |
| CICHO_INT_2FOR | Cichorium intybus L. (Forage Chicory Group) | Forage Chicory | | | | |
| CICHO_INT_FOL | Cichorium intybus L. (Leaf Chicory Group) | Salad Chicory | Chicorée amère | Salatzichorie | Achicoria amarga | |
| CICHO_INT_SAT | Cichorium intybus L. (Industrial Chicory Group) | Industrial Chicory; Large-rooted Chicory | Chicorée à café | Wurzelzichorie | Achicoria de café | |
| CIRSI_RIV | Cirsium rivulare (Jacq.) All. | | | | | |
| CISSU | Cissus L. | Grape Ivy | Liane du voyageur | Zimmerrebe | | |
| CISSU_ADE | Cissus adenopoda Sprague | | | | | |
| CISSU_DIS | Cissus discolor Blume | climbing-begonia; ex-begonia-vine; trailing-begonia | | Begonien-Klimme | | |
| CISSU_ROT | Cissus rotundifolia Vahl | | | | | |
| CLEMA | Clematis L. | Clematis | Clématite | Waldrebe | Clemátide | |
| CLEMA_AET | Clematis aethusifolia Turcz. | parsley-leaf clematis | | | | |
| CLEMA_CAD | Clematis cadmia Buch.-Ham. ex Hook. f. & Thomson | | | | | |
| CLEMA_CAR | Clematis x cartmanii | | | | | |
| CLEMA_CHI | Clematis koreana Kom. var. carunculosa (Gagnep.) Tamura | | | | | |
| CLEMA_COU | Clematis courtoisii Hand.-Mazz. | | | | | |
| CLEMA_DIV | Clematis ×diversifolia DC. | | | | | |
| CLEMA_LAN | Clematis lanuginosa Lindl. & Paxton | | | | | |
| CLEMA_MON | Clematis montana Buch.-Ham. ex DC. | | | | | |
| CLEMA_PAT | Clematis patens C. Morren & Decne. | | | | | |
| CLEMA_TEX | Clematis texensis Buckley | Crimson clematis; Scarlet clematis | | | | |
| CLERO | Clerodendrum | | Clérodendron | Losbaum | | |
| CLERO_BUN | Clerodendrum bungei Steud. | Glory-bower; Glory-flower | | | | |
| CLERO_THO | Clerodendrum thomsoniae Balf. | bagflower; bleeding glory-bower; bleeding-heart-vine; glorytree | | kletternder Losstrauch | | |
| CLERO_TRI | Clerodendrum trichotomum Thunb. | glorytree | | japanischer Losbaum | | |
| CLUSI | Clusia L. | Balsam Apple | Pommier Baumier | Balsamapfel | | |
| CLUSI_ROS | Clusia rosea Jacq. | | | | | |
| CMLIA_SIN | Camellia sinensis (L.) Kuntze | Japanese tea; Tea; black tea; common tea; green tea; teabush; teaplant | Théier; arbre à thé; thé | Teestrauch | Te; Té; árbol del té | |
| CNIDO | Cnidoscolus Pohl | Spurge Nettle | | Weissnessel | | |
| CNTRD | Centradenia G. Don. | | | | | |
| CNTRN | Centranthus Lam. et DC. | Red Valerian | Valériane des jardins | Spornblume | | |
| CNTRN_RUB | Centranthus ruber (L.) DC. | Fox's-brush; Jupiter's-beard; Red valerian | | | | |
| CNTRT | Centratherum | | | | | |
| CODIA_VAR | Codiaeum variegatum (L.) A. Juss. | Croton | Croton | Croton; Wunderstrauch | Croton | |
| COLMA | X Colmanara hort. | | | | | |
| COLOC | Colocasia Schott | Taro | Taro | Zehrwurz | Colocasia | Colocasia esculenta (L.) Schott x unknown species |
| COLOC_ESC | Colocasia esculenta (L.) Schott | cocoyam; dasheen; eddo; elephant's-ear; kalo; madumbe; taro | colocasie | | alcocaz; colocasia; malanga; tayoba | |
| CONSO_REG | Consolida regalis Gray | | | | | |
| COPRO | Coprosma J.R. et G. Forst. | Coprosma; Mirror Plant | Coprosma | Coprosma | Coprosma | |
| COPRO_PRO | Coprosma propinqua A. Cunn. | | | | | |
| COPRO_REP | Coprosma repens A. Rich. | | | | | |
| CORDY | Cordyline Comm. ex Juss. | Cordyline | Cordyline | Cordyline; Keulenbaum; Keulenlilie | Cordyline | |
| CORDY_ABA | Cordyline australis x cordyline banksii | | | | | |
| CORDY_AUS | Cordyline australis (G. Forst.) Endl. | Cabbagetree; Cordyline; Fountain-dracaena; Giant-dracaena; Grass-palm; Palm-lily | Cordyline | Cordyline; Keulenbaum; Keulenlilie | Cordyline | |
| CORDY_BAN | Cordyline banksii Hook. f. | Cordyline | Cordyline | Keulenbaum | Cordyline | |
| CORDY_BPU | Hybrids between Cordyline banksii and Cordyline pumilio | | | | | |
| CORDY_BRA | Cordyline brasiliensis | | | | | |
| CORDY_FRU | Cordyline fruticosa (L.) A. Chev. | | | | | |
| CORDY_IND | Cordyline indivisa (G. Forst.) Steud. | Cordyline | Cordyline | Keulenbaum | Cordyline | |
| CORDY_KAS | Cordyline kaspar W.R.B. Oliv. | Cordyline | Cordyline | Keulenbaum | Cordyline | |
| CORDY_PUM | Cordyline pumilio Hook. f. | Cordyline | Cordyline | Keulenbaum | Cordyline | |
| CORIA_SAT | Coriandrum sativum L. | Coriander | Coriandre | Koriander | Cilantro; Coriandro | |
| CORNU | Cornus L. | Cornel | Cornouiller | Hartriegel | Corno | |
| CORNU_ALB | Cornus alba L. | Tatarian dogwood | Cornouiller blanc | Tatarischer Hartriegel | | |
| CORNU_CKO | Cornus capitata Wall. × Cornus kousa Burger ex Hance | | | | | |
| CORNU_CON | Cornus controversa Hemsl. | Giant dogwood | Cornouiller des pagodes; Cornouiller discuté | | | |
| CORNU_HKO | Cornus hongkongensis x Cornus kousa | | | | | |
| CORNU_KOU | Cornus kousa Burger ex Hance | Japanese dogwood; Kousa | Cornouiller kousa | Japanischer Blumenhartriegel | | |
| CORNU_SAN | Cornus sanguinea L. | | | | | |
| COROK_VIR | Corokia ×virgata Turrill | | | | | |
| CORTA_SEL | Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn. | | | | | |
| CORYD_EFL | Hybrids between Corydalis elata and Corydalis flexuosa | | | | | |
| CORYD_FLE | Corydalis flexuosa Franch. | | | | | |
| CORYD_SHI | Corydalis shimienensis C. Y. Wu & Z. Y. Su | | | | | |
| COSMO | Cosmos Cav. | Cosmos | Cosmos | Kosmee; Schmuckkörbchen | Cosmos; Mirasol | |
| COSMO_ATR | Cosmos atrosanguineus (Hook.) Voss | Black cosmos; Chocolate cosmos | | | | |
| COSTU | Costus L. | Spiral Flag | Costus | Kostwurz | | |
| COSTU_CUR | Costus curvibracteatus Maas | | | | | |
| COSTU_ERY | Costus erythrophyllus Loes. | | | | | |
| COSTU_PUL | Costus pulverulentus C. Presl | | | | | |
| COTIN | Cotinus Mill. (Rhus L. in part) | Smoke Tree | Arbre à perruque | Perückenstrauch | Árbol de las pelucas | |
| COTIN_COG | Cotinus coggygria Scop. | Smoke Tree; Venetian Sumach; Wig Tree | Arbre à perruque; Sumac fustet | Fisettholz; Perückenstrauch | Fustete; Árbol de las pelucas | |
| COTYL | Cotyledon L. | | | | | |
| COTYL_CPE | Cotyledon campanulata Marloth × C. pendens van Jaarsv. | | | | | |
| COTYL_OPA_OBL | hybrids between Cotyledon orbiculata L. var. oblonga (Haw.) DC. and Cotyledon papillaris L. f. | | | | | |
| COTYL_ORB_OBL | Cotyledon orbiculata var. oblonga (Haw.) DC. | | | | | |
| COTYL_PTO | Cotyledon pendens van Jaarsv. × C. tomentosa Harv. | | | | | |
| CPHLT | Cephalanthus L. | Buttonbush | Pois-Bouton | Kopfbusch | | |
| CPHLT_OCC | Cephalanthus occidentalis L. | button-willow; buttonbush; common buttonbush; honey-bells | | | | |
| CRAMB_ABY | Crambe hispanica L. subsp. abyssinica (Hochst. ex R. E. Fr.) Prina | | | | | |
| CRASS | Crassula L. | Pigmyweed | Crassula | Dickblatt | | |
| CRASS_ARB | Crassula arborescens (Mill.) Willd. | | | | | |
| CRASS_MES | Crassula mesembryanthoides (Haw.) D. Dietr. | | | | | |
| CRASS_MUS | Crassula muscosa L. | toy-cypress, watch-chain | | | | |
| CRASS_NUD | Crassula nudicaulis L. | | | | | |
| CRASS_OVA | Crassula ovata (Mill.) Druce | Baby jade; Cauliflower-ears; Dollarplant; Jadeplant; Jadetree; Japanese-laurel | | | | |
| CRASS_PUB | Crassula pubescens Thunb. | Jersey pigmyweed | | | | |
| CRASS_SCH | Crassula schmidtii Regel | | | Dickblatt | | |
| CRASS_SWA | Crassula swaziensis Schönland | | | | | |
| CRATA_SUC | Crataegus succulenta Schrad. ex Link | fleshy hawthorn; succulent hawthorn | | | | |
| CRINO_HOO | Crinodendron hookerianum Gay | Chilean lanterntree; lanterntree | | Laternenbaum | chequehue; coicopío; copío; olivillo; polizón | |
| CRINU | Crinum L. | Cape lily | Crinum | Hakenlilie | | |
| CRINU_BUL | Crinum bulbispermum (Burm. f.) Milne-Redh. & Schweick. | | | | | |
| CROCO | Crocosmia Planch. | Crocosmia | Crocosmia | Crocosmia | Crocosmia | |
| CROCO_CRO | Crocosmia ×crocosmiiflora (Lemoine) N. E. Br. | autumn-gold; garden montbretia; montbretia | | | | |
| CROCO_MAS | Crocosmia masoniorum (L. Bolus) N. E. Br. | giant montbretia | | Masons Montbretie | | |
| CROCO_MPA | hybrids between Crocosmia masoniorum (L. Bolus) N. E. Br. and Crocosmia paniculata (Klatt) Goldblatt | | | | | |
| CROCU | Crocus L. | Crocus | Crocus | Krokus | Azafrán | |
| CROCU_BIF | Crocus biflorus Mill. | silvery crocus | | | | |
| CROCU_CAR | Crocus carpetanus Boiss. & Reut. | | | | | |
| CROCU_CHR | Crocus chrysanthus (Herb.) Herb. | golden crocus | | kleiner Krokus | | |
| CROCU_ETR | Crocus etruscus Parl. | | | | | |
| CROTO | Croton | | | | | |
| CRPTC | Cryptocoryne Fisch. ex Wydler | Water Trumpet | Trompette d'eau | Wassertrompete | | |
| CRPTC_WEN | Cryptocoryne wendtii de Wit | | | | | |
| CRPTM_JAP | Cryptomeria japonica (L. f.) D. Don | Japanese Cedar | Cryptomeria; Cèdre du Japon | Sicheltanne | Cedro del Japón | |
| CRPTN | Cryptanthus Otto et A. Dietr. | Earth Star | Cryptanthus | Erdstern | | |
| CRYNC | Corynocarpus J.R. et G. Forst. | Karaka Nut | Corynocarpe | Karakabaum | Corynocarpus | |
| CRYNC_LAE | Corynocarpus laevigatus J.R. et G. Forst. | Karaka Nut; New Zealand Laurel | Corynocarpe | Karakabaum | Corynocarpus | |
| CTENA_MAR | Ctenanthe marantifolia (Vell.) J. M. A. Braga & H. Gomes | | | | | |
| CTENA_OPP | Ctenanthe oppenheimiana (E. Morren) K. Schum . | Never never plant | | | | |
| CTENA_SET | Ctenanthe setosa (Roscoe) Eichler | | | | | |
| CTRLS_LAN | Citrullus lanatus (Thunb.) Matsum. & Nakai | Watermelon; Wild melon | Pastèque | Wassermelone | Sandía | |
| CUCUM | Cucumis L. | Cucumber; Sweet Melon | Concombre; Melon | Gurke; Melone | Melón; Pepino | |
| CUCUM_FAN | Hybrids between Cucumis anguria L. and Cucumis ficifolius A. Rich | | | | | |
| CUCUM_FMY | hybrids between Cucumis ficifolius and Cucumis myriocarpus Naudin | | | | | |
| CUCUM_MEL | Cucumis melo L. | Melon | Melon | Melone; Zuckermelone | Melón | |
| CUCUM_SAT | Cucumis sativus L. | Cucumber; Gherkin | Concombre; Cornichon | Gurke | Cohombro; Pepino | |
| CUCUR_FIC | Cucurbita ficifolia Bouché | | | | | |
| CUCUR_MAX | Cucurbita maxima Duchesne | Pumpkin; Squash | Giraumon; Patisson; Potiron | Riesenkürbis | Calabaza; Zapallo | |
| CUCUR_MMO | Cucurbita maxima Duchesne x Cucurbita moschata Duchesne | | | | | |
| CUCUR_MOS | Cucurbita moschata Duchesne | Butternut Squash; Cheese Pumpkin; China Squash; Cushaw; Golden Cushaw; Musky Gourd; Pumpkin; Squash; Winter crookneck Squash | Citrouille; Courge musquée; Courge noix de beurre | Bisamkürbis; Moschuskürbis | Ayote; Calabaza moscada; Calabaza pellejo; Chicamita; Lacayote; Sequaloa; Zapallo | |
| CUCUR_PEP | Cucurbita pepo L. | Courgette; Marrow; Pumpkin; Summer squash; Table queen squash; Vegetable Marrow; Zucchini | Citrouille; Courge; Courgette; Pâtisson | Kürbis; Zucchini; Ölkürbis | Calabacín | |
| CUPRC_LEY | ×Cuprocyparis leylandii (A. B. Jacks. & Dallim.) Farjon | Leyland Cypress; Leyland-cypress | Cyprès de Leyland | Leylandzypresse | Ciprès de Leyland | |
| CUPRE | Cupressus L. | Cypress | Cyprès | Zypresse | Ciprés | |
| CUPRE_MAC | Cupressus macrocarpa Hartw. | Monterey Cypress; Monterey-pine | Cyprès de Lambert | | Ciprés de Monterrey | |
| CUPRE_SEM | Cupressus sempervirens L. | Italian cypress; Mediterranean cypress | cyprès commun; cyprès d'Italie | echte Zypresse; italienische Zypresse | ciprés común; ciprés italiano | |
| CURCU | Curcuma L. | Turmeric | Curcuma | Safranwurz | Cúrcuma | |
| CURCU_ALI | Curcuma alismatifolia Gagnep. | | | | | |
| CURCU_LON | Curcuma longa L. | | | | | |
| CURIO_HER | Curio herreanus (Dinter) P. V. Heath | | | | | |
| CYCLA | Cyclamen L. | Cyclamen | Cyclamen | Alpenveilchen | Ciclamen | |
| CYCLA_HED | Cyclamen hederifolium Aiton | Ivy-leaf cyclamen | Cyclamen de Naples | Herbst-Alpenveilchen; Neaopolitanisches Alpenveilchen | | |
| CYCLA_PER | Cyclamen persicum Mill. | Ivy-leaved Cyclamen; Persian Cyclamen | Cyclamen de Perse | Alpenveilchen | Ciclamen | |
| CYCLA_PPU | Cyclamen persicum Mill. x C. purpurascens Mill. | | | | | |
| CYCLA_PUR | Cyclamen purpurascens Mill. | | | | | |
| CYMBI | Cymbidium Sw. | Cymbidium | Cymbidium | Cymbidie | Cymbidium | |
| CYNAR_CAR | Cynara cardunculus L. | Cardoon; Globe Artichoke; Prickly Artichoke | Artichaut; Cardon | Artischocke; Artischoke; Cardy; Gemüseartischoke-Cardy; Kardonenartischocke | Alcachofa; Cardo | |
| CYNOS_CRI | Cynosurus cristatus L. | Crested Dog's tail; Crested Dog's-tail | Crételle | Kammgras | Cola de perro | |
| CYPER_ALT | Cyperus alternifolius L. | | | | | |
| CYPER_DIF | Cyperus diffusus Vahl | | | | | |
| CYPER_PAP | Cyperus papyrus L. | Egyptian Paper Plant; Papyrus | Papier du Nil; Souchet à papier | Papyrusstaude | | |
| CYPRI | Cypripedium L. | | | | | |
| CYRTA | Cyrtanthus Aiton | Fire Lily; Ifafa Lily | Cyrtanthe | Bogenlilie | Cyrtanthus | |
| DALEC | Dalechampia L. | | | | | |
| DAUCU_CAR | Daucus carota L. | Carrot | Carotte | Karotte; Mohrrübe; Möhre | Zanahoria | |
| DCHND | Dichondra J. R. et G. Forst | | | | | |
| DCHSN | Dichorisandra J.C. Mikan | | | | | |
| DELAI_ODO | Delairea odorata Lem. | Cape-ivy; German-ivy; parlor-ivy | | Salonefeu | | |
| DELOS_COO | Delosperma cooperi (Hook. f.) L. Bolus | | | | | |
| DELOS_NUB | Delosperma nubigenum (Schltr.) L. Bolus | | | Lesotho-Mittagsblume | | |
| DELPH | Delphinium L. | Delphinium; Larkspur; Perennial Delphinium | Dauphinelle; Pied d'alouette; Pied d'alouette vivace | Ausdauernder Rittersporn; Rittersporn | Consolida real; Delfinium; Espuela de caballero | |
| DELPH_BEL | Delphinium ×belladonna hort. ex Bergmans | | | | | |
| DELPH_ELA | Delphinium elatum L. | | | | | |
| DELPH_GRA | Delphinium grandiflorum L. | | | | | |
| DESCH_CES | Deschampsia cespitosa (L.) P. Beauv. | Tufted Hairgrass; alpine hair grass, Bering hair grass, California hair grass, tufted hair grass, tufted hair grass, tussock grass | Canche cespiteuse; aire gazonnante, canche flexueuse, canche gazonnante | Rasenschmiele | Aira de césped; grama del monte | |
| DGTLS | Digitalis L. | Foxglove | Digitale | Fingerhut | Digital | |
| DGTLS_CPU | Digitalis chalcantha × Digitalis purpurea | | | | | |
| DGTLS_ISA | Digitalis isabelliana (Webb) Linding. | | | | | |
| DGTLS_PUR | Digitalis purpurea L. | Common Foxglove; Purple Foxglove; digitalis; foxglove | Digitale pourpre | Roter Fingerhut | Digital común; Digital purpúrea | |
| DIANE_CAE | Dianella caerulea Sims | blue flax-lily | | | | |
| DIANE_ENS | Dianella ensifolia (L.) DC. | Umbrella-dracaena | | | | |
| DIANE_PRE | Dianella prunina × Dianella revoluta | | | | | |
| DIANE_PRU | Dianella prunina R. J. F. Hend. | | | | | |
| DIANE_REV | Dianella revoluta R. Br. | | | | | |
| DIANE_TAS | Dianella tasmanica Hook. | blue flax-lily | | | | |
| DIANT | Dianthus L. | Carnation; Clove Pink; Pink; Sweet William | Œillet | Nelke | Clavel | |
| DIANT_ALL | Dianthus ×allwoodii hort. | | | | | |
| DIANT_AMY | Dianthus ×allwoodii x Dianthus myrtinervius | | | | | |
| DIANT_BAR | Dianthus barbatus L. | Sweet William | Œillet de poète | Bartnelke | Clavellina | |
| DIANT_BCH | Dianthus barbatus × Dianthus chinensis | | | | | |
| DIANT_CAR | Dianthus caryophyllus L. | Carnation | Œillet | Nelke | Clavel | |
| DIANT_CHI | Dianthus chinensis L. | Carnation | Œillet | Nelke | Clavel | |
| DIANT_CSU | Dianthus chinensis L. × Dianthus superbus L. | | | | | |
| DIANT_GRA | Dianthus gratianopolitanus Vill. | cheddar pink | | | | |
| DIANT_PLU | Dianthus plumarius L. | | | | | |
| DIANT_SUP | Dianthus superbus L. | fringed pink | | | | |
| DIASC | Diascia Link & Otto | Twinspur | Diascie | Diascie | Diascia | |
| DIASC_BAR | Diascia barberae Hook. f. | Twinspur | | | | |
| DICEN | Dicentra Bernh. | Dutchman's Breeches | Cœur de Marie | Flammendes Herz | Dicentra | |
| DICEN_EPE | Dicentra eximia x Dicentra peregrina | | | | | |
| DICEN_FOR | Dicentra formosa (Andrews) Walp. | Bleeding-heart; Pacific bleeding-heart | | | | |
| DICEN_FPE | Hybrids between Dicentra formosa and Dicentra peregrina | | | | | |
| DIEFF | Dieffenbachia Schott | Dieffenbachia; Dumb Bane; Tuft Root | Dieffenbachia | Dieffenbachia | Diefenbachia | |
| DIEFF_DAG | Dieffenbachia daguensis Engl. | | | | | |
| DIERA | Dierama K. Koch | wandflower | | | | |
| DIONA | Dionaea Ellis | Venus Fly Trap; Venus Flytrap | Attrappe-mouches; Dionée | Venusfliegenfalle | | |
| DIONA_MUS | Dionaea muscipula J. Ellis | Venus flytrap; Venus' flytrap | | | | |
| DIOSM | Diosma L. | | Parfum des dieux | Götterduft | | |
| DIPLO_ERU | Diplotaxis erucoides (L.) DC. | white rocket; white-rocket | | | | |
| DIPLO_TEN | Diplotaxis tenuifolia (L.) DC. | | | | | |
| DISCH | Dischidia R. Br. | | Dischidia | Urnenpflanze | | |
| DISCH_CHI | Dischidia nummularia R. Br. | | | | | |
| DISCH_PEC | Dischidia pectenoides H. Pearson | | | | | |
| DISCH_RUS | Dischidia ruscifolia Warb ex K.Schum. & Lauterb. | | | | | |
| DISPO_CAN | Disporum cantoniense (Lour.) Merr. | | | | | |
| DISTY | Distylium Siebold & Zucc. | | | | | |
| DNDRB | Dendrobium Sw. | Dendrobium | Dendrobe; Dendrobium | Dendrobium | Dendrobium | |
| DNDRB_KIN | Dendrobium kingianum Bidwill ex Lindl. | | | | | |
| DNDRB_NOB | Dendrobium nobile Lindl. | | | | | |
| DOROT_BEL | Dorotheanthus bellidiformis (Burm. f.) N. E. Br. | | | | | |
| DORYO | Doryopteris J. Sm. | | | | | |
| DORYO_PED | Doryopteris pedata (L.) Fee | | | | | |
| DRABA_AIZ | Draba aizoides L. | | | | | |
| DRACA | Dracaena Vand. ex L. | Dracena; Dragon Tree | Dracaena; Dragonnier | Drachenbaum | Drago | |
| DRACA_CON | Dracaena concinna Kunth | | | | | |
| DRACA_FRA | Dracaena fragrans (L.) Ker Gawl. | | | | Palmillo | |
| DRACA_MAR | Dracaena marginata Lam. | | | | | |
| DRACA_REF | Dracaena reflexa Lam. | Song-of-India | | | | |
| DRACA_STE | Dracaena steudneri Schweinf. ex Engl. | | | | | |
| DRACA_SUR | Dracaena surculosa Lindl. | gold-dust dracaena; spotted dracaena | | | | |
| DRACA_SUR_SUR | Dracaena surculosa Lindl. var. surculosa | | | | | |
| DRYOP_WAL | Dryopteris wallichiana (Spreng.) Hyl. | | | | | |
| ECHEV | Echeveria DC. | | | | | Echeveria agavoides Lem x E. elegans Rose x unkown species |
| ECHEV_AAT | hybrids between Echeveria affinis E. Walther and Echeveria atropurpurea (Baker) hort. ex E. Morren | | | | | |
| ECHEV_ACE | Hybrids between Echeveria affinis E. Walther, Echeveria carnicolor (Baker) É. Morren and Echeveria elegans Rose | | | | | |
| ECHEV_AGA | Echeveria agavoides Lem. | molded-wax | | | | |
| ECHEV_ANO | Echeveria agavoides × Echeveria nodulosa | | | | | |
| ECHEV_APU | Echeveria agavoides × Echeveria pulidonis | | | | | |
| ECHEV_ARU | Echeveria affinis E. Walther × Echeveria runyonii Rose ex E. Walther | | | | | |
| ECHEV_CHI | Echeveria chihuahuaensis Poelln. | | | | | |
| ECHEV_EGI | Echeveria elegans Rose × Echeveria gibbiflora DC. | | | | | |
| ECHEV_EPU | Hybrids between Echeveria elegans and Echeveria pulidonis | | | | | |
| ECHEV_GIB | Echeveria gibbiflora DC. | | | | oreja de burro | |
| ECHEV_GIL | Echeveria ×gilva E. Walther | | | | | |
| ECHEV_GPU | Echeveria gigantea × Echeveria pulidonis | | | | | |
| ECHEV_HSA | Hybrids between Echeveria harmsii J. F. Macbr., Echeveria setosa Rose & Purpus and Echeveria affinis E. Walther | | | | | |
| ECHEV_LIL | Echeveria lilacina Kimnach & R. C. Moran | | | | | |
| ECHEV_LPU | Echeveria lilacina Kimnach & R. C. Moran × Echeveria pulidonis E. Walther | | | | | |
| ECHEV_PLA | hybrids between Echeveria laui Moran & J. Meyrán and Echeveria pulidonis E. Walther | | | | | |
| ECHEV_PSE | Hybrids between Echeveria purpusiorum and Echeveria setosa | | | | | |
| ECHEV_PUL | Echeveria pulidonis E. Walther | | | | | |
| ECHEV_PUV | Echeveria pulvinata Rose | chenilleplant; plushplant; rosy hens-and-chicks | | | | |
| ECHEV_SET | Echeveria setosa Rose & Purpus | | | | | |
| ECHEV_SHA | Echeveria shaviana E. Walther | | | | | |
| ECHEV_SRO | Echeveria setosa Rose & Purpus × Echeveria rosea Lindl. | | | | | |
| ECHND_COR | Echinodorus cordifolius (L.) Griseb. | Creeping Burhead | | | | |
| ECHNP | Echinops L. | Globe Thistle | Echinops | Kugeldistel | Echinops | |
| ECHNP_RUT | Echinops ruthenicus M. Bieb. | | | | | |
| ELETT_CAR | Elettaria cardamomum (L.) Maton | | | | | |
| ENKIA_CAM | Enkianthus campanulatus (Miq.) G. Nicholson | | | | | |
| EPIDE | Epidendrum L. | | | | | |
| EPIDE_RAD | Epidendrum radicans Pav. ex Lindl. | | | | | |
| EPIPR | Epipremnum | Devil's Ivy | Pothos | Efeutute | | |
| EPIPR_AUR | Epipremnum aureum (Linden & André) G. S. Bunting. | | | | | |
| EPIPR_PIN | Epipremnum pinnatum (L.) Engl. | Golden-pothos; Tongavine; Variegated-philodendron | | | | |
| ERAGR_TEF | Eragrostis tef (Zuccagni) Trotter | Teff | Teff; Teff d'Abyssinie | Abessinische Zwerghirse; Teff | Tef | |
| EREMU | Eremurus M. B. | Desert Candle, Foxtail Lily; Foxtail Lily | Eremurus | Steppenkerze | Eremurus | |
| ERICL | Eriocaulon L. | | | | | |
| ERIGE | Erigeron L. | Flea-bane | Vergerette | Feinstrahl | Hierba pulguera | |
| ERIGE_KSP | hybrids between Erigeron karvinskianus DC. and Erigeron speciosus (Lindl.) DC. | | | | | |
| ERUCA | Eruca Mill. | | | | | |
| ERUCA_SAT | Eruca vesicaria (L.) Cav. subsp. sativa (Mill.) Thell. | Arugula; Garden rocket; Rocket-salad; Rugula; Salad rocket | Roquette | Ruke; Senfrauke; Ölrauke | Oruga común; Roqueta | |
| ERYNG | Eryngium L. | Eryngo | Panicaut | Edeldistel; Mannstreu | Cardo corredor; Eringio | |
| ERYNG_ALP | Eryngium alpinum L. | | panicaut des Alpes | Alpen-Mannstreu | | |
| ERYNG_EBR | Eryngium ebracteatum Lam. | | | | | |
| ERYNG_PAN | Eryngium pandanifolium Cham. & Schltdl. | | | | | |
| ERYNG_PLA | Eryngium planum L. | Kok-bas; blue eryngo | panicaut à feuilles mutiques | flachblättriger Mannstreu | | |
| ERYNG_YUC | Eryngium yuccifolium Michx. | button eryngo; button snakeroot | | yuccablättriger Mannstreu | | |
| ERYNG_ZAB | Eryngium ×zabelii Christ ex Bergmans | | | | | |
| EUCAL_GUN | Eucalyptus gunnii Hook. f. | Cider Gum | Gommier cidre | Mostgummibaum | | Cut-foliage varieties |
| EUCAL_IRB | Eucalyptus ×irbyi R. T. Baker & H. G. Sm. | | | | | |
| EUCOM | Eucomis L’Her. | | | | | |
| EUCOM_COM | Eucomis comosa (Houtt.) Wehrh | Pineapple flower | | | | |
| EUONY | Euonymus L. | Spindle Tree | Fusain | Pfaffenhütchen; Spindelstrauch | Bonetero; Evónimo | |
| EUONY_ALA | Euonymus alatus (Thunb.) Siebold | Burningbush; Winged euonymus; Winged spindletree | Fusain ailé | Flügel-Spindelstrauch | | |
| EUONY_FOR | Euonymus fortunei (Turcz.) Hand.-Mazz. | | | | | |
| EUONY_JAP | Euonymus japonicus Thunb. | Evergreen Spindle-tree | Fusain du Japon | Japanischer Spindelstrauch | Siempreverde | |
| EUPAT | Eupatorium L. | Boneset; Thorough-wort | Eupatoire | Wasserdost | Eupatorio | |
| EUPAT_CAN | Eupatorium cannabinum L. | | | | | |
| EUPAT_PUR | Eupatorium purpureum L. | Gravelroot; Green-stem joe-pye-weed; Joe-pye; Marsh-milkweed; Queen-of-the-meadow; Sweet joe-pye-weed | | | | |
| EUPHO | Euphorbia L. | Spurges | Euphorbe | Wolfsmilch | Tartago | Outdoor varieties |
| EUPHO_AMY | Euphorbia amygdaloides L. | Wood spurge | | | | |
| EUPHO_CDU | Euphorbia characias L. × Euphorbia dulcis L. | | | | | |
| EUPHO_CRL | Euphorbia corollata L. | American spurge; flowering spurge; poison-milkweed | euphorbe pétaloïde | amerikanische Wolfsmilch | | |
| EUPHO_CYA | Euphorbia cyathophora Murray | dwarf poinsettia; fire-on-the-mountain; painted spurge | | | | |
| EUPHO_FUL | Euphorbia fulgens Karw. ex Klotzsch | Euphorbia; Euphorbia fulgens; Scarlet-plume | Euphorbia; Euphorbia fulgens | Korallenranke | Euforbia | |
| EUPHO_MEL | Euphorbia meloformis Aiton | melon spurge | | Melonen-Wolfsmilch | | |
| EURYO | Euryops (Cass.) Cass. | Resin Bush | | | | |
| EURYO_PEC | Euryops pectinatus (L.) Cass. | Gray-leaf euryops | | | | |
| EURYO_SPE | Euryops speciosissimus DC. | Clanwilliam daisy | | | | |
| EUTRO_MAC_MAC | Eutrochium maculatum (L.) E. E. Lamont var. maculatum | | | | | |
| EXACU | Exacum L. | Exacum | Exacum | Exacum | Exacum | |
| EXACU_AFF | Exacum affine Balf. f. | | | | | Vegetatively propagated |
| EXACU_TRI | Exacum trinervium (L.) Druce | | | | | |
| EXACU_ZEY_MAC | Exacum zeylanicam var. macranthum (Arn.) C. B. Clarke. | | | | | |
| EXOCH_RAC | Exochorda racemosa (Lindl.) Rehder | | | | | |
| FAGUS_SYL | Fagus sylvatica L. | | | | | |
| FALLO_SAC | Fallopia sachalinensis (F. Schmidt) Ronse Decr. | Giant knotweed; Sacaline; Sakhalin knotweed | | Sachalin-Flügelknöterich | | |
| FARFU | Farfugium | | | | | |
| FARFU_HJA | Farfugium hiberniflorum x Farfugium japonicum | | | | | |
| FARFU_JAP | Farfugium japonicum (L.) Kitam. | | | | | |
| FATSI | Fatsia Decne. et Planch. | | | | | |
| FESTU_ARU | Festuca arundinacea Schreb. | Tall Fescue | Fétuque élevée | Rohrschwingel | Cañuela alta; Festuca alta | |
| FESTU_RUB | Festuca rubra L. | Creeping Fescue; Red Fescue | Fétuque rouge | Rotschwingel | Cañuela roja; Festuca roja | |
| FICIN_TRU | Ficinia truncata (Thunb.) Schrad. | | | | | |
| FICUS | Ficus L. | Fig Tree | Figuier | Feigenbaum | Higuera | |
| FICUS_AME | Ficus americana Aubl. | | | | | |
| FICUS_AME_GUI | Ficus americana Aubl. subsp. guianensis (Ham.) C. C. Berg | | | | | |
| FICUS_AUR | Ficus auriculata Lour. | | | Roxburgh-Feige | | |
| FICUS_BNG | Ficus benghalensis L. | | | | | |
| FICUS_BNJ | Ficus benjamina L. | Benjamin-tree; Ficus benjamina; Java fig; Javatree; Tropic-laurel; Waringin; Weeping fig; Weeping-laurel | Ficus benjamina | Birkenfeige | Ficus | |
| FICUS_BUS | Ficus bussei Warb. ex Mildbr. & Burret | | | | | |
| FICUS_CYA | Ficus cyathistipula Warb. | | | | | |
| FICUS_DEL | Ficus deltoidea Jack | mistletoe fig | | | | |
| FICUS_ELA | Ficus elastica Roxb. ex Hornem. | Rubber Plant | Caoutchouc; Ficus | Gummibaum | Caucho común; Higuera cauchera | |
| FICUS_LYR | Ficus lyrata Warb. | Banjo fig; Fiddle-leaf fig | | | | |
| FICUS_MIC | Ficus microcarpa L. f. | | | | | |
| FICUS_NAT | Ficus natalensis Hochst. | | | | | |
| FICUS_NAT_LEP | Ficus natalensis Hochst. subsp. leprieurii (Miq.) C. C. Berg | Natal fig | | | | |
| FICUS_OBL | Ficus obliqua G. Forst. | Small leaved fig | | | | |
| FICUS_PET | Ficus petiolaris Kunth | | | | | |
| FICUS_PUM | Ficus pumila L. | | | | | |
| FICUS_PUN | Ficus punctata Thunb. | | | | | |
| FICUS_REL | Ficus religiosa L. | | | | | |
| FICUS_SAG | Ficus sagittata Vahl | | | | | |
| FICUS_STR | Ficus stricta (Miq.) Miq. | | | | | |
| FICUS_UMB | Ficus umbellata Vahl. | | | | | |
| FITTO | Fittonia Coem. | Fittonia; Nerve Plant | Fittonia | Fittonia; Fittonie | Fittonia | |
| FITTO_ALB | Fittonia albivenis (Lindl. ex hort. Veitch) Brummitt | Mosaic-plant; Nerveplant; Silver fittonia; Silver netplant; Silver-nerve; Silver-threads; Snakeskinplant | | | | |
| FOENI_VUL | Foeniculum vulgare Mill. | Fennel; Florence fennel; Sweet fennel; aniseed-weed | Fenouil; Fenouil doux; fenouil commun | Fenchel; Gemüsefenchel; Gewürzfenchel | Hinojo | |
| FRAXI | Fraxinus L. | Ash | Frêne | Esche | Fresno | |
| FREES | Freesia Eckl. ex Klatt | Freesia | Freesia | Freesie | Fresia | |
| FRITI | Fritillaria L. | Fritillaria | Fritillaire | Fritillaria | Fritillaria | |
| FRITI_EDU | Fritillaria eduardii Regel ex Losinsk. | | | | | |
| FRITI_IMP | Fritillaria imperialis L. | crown imperial; imperial fritillary | couronne impériale | Kaiserkrone | | |
| FRITI_PER | Fritillaria persica L. | Persian fritillary | fritillaire de Perse | | | |
| FRITI_RAD | Fritillaria raddeana Regel | | | | | |
| GALEG_OFF | Galega officinalis L. | | | | | |
| GASAL | ×Gasteraloe | | | | | |
| GASAL_ACA | Aloe aristata Haw. × Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. | | | | | |
| GAULN | Gaulnettya W.J. Marchant | Gaulnettya | Gaulnettya | Gaulnettya | Gaulnettya | |
| GAULT | Gaultheria Kalm ex L. | Arrayan; Wintergreen | Gaultheria; Pernettya | Scheinbeere | Gaulteria; Pernettya | |
| GAULT_PSH | Gaultheria procumbens L.x Gaultheria shallon Pursh | | | | | |
| GAZAN_MRI | Gazania maritima Levyns × Gazania rigens (L.) Gaertn. | | | | | |
| GELSE | Gelsemium Juss. | Yellow Jessamine | Jasmin de Virginie | Jasminwurzel | | |
| GENTI | Gentiana L. | Gentian | Gentiane | Enzian | Genciana | |
| GENTI_ACA | Gentiana acaulis L. | | | | | |
| GENTI_ASC | Gentiana asclepiadea L. | Willow gentian | | | | |
| GENTI_MAK | Gentiana makinoi Kuzen. | | | | | |
| GENTI_MSC | Gentiana makinoi Kuzen. x Gentiana scabra Bunge | | | | | |
| GENTI_PSC | Gentiana pneumonanthe x Gentiana scabra | | | | | |
| GENTI_SCA | Gentiana scabra Bunge | Scabrous gentian | | | | |
| GENTI_SIN | Gentiana sino-ornata Balf. f. | | | | | |
| GENTI_TRI | Gentiana triflora Pall. | Three-flower gentian | | | | |
| GENTI_TSC | Hybrids between Gentiana triflora and Gentiana scabra | | | | | |
| GEOGE_CIL | Geogenanthus ciliatus G. Brückn. | | | | | |
| GERBE | Gerbera L. | Gerbera | Gerbera | Gerbera | Gerbera | |
| GERBE_JAM | Gerbera jamesonii Bolus ex Hook. f. | Gerbera | Gerbera | Gerbera | Gerbera | |
| GEUMM | Geum L. | Avens | Benoîte | Nelkenwurz | Clavel silvestre | |
| GEUMM_COC | Geum coccineum Sm. | | | | | |
| GEUMM_QUE | Geum quellyon Sweet | | | | | |
| GEUMM_RIV | Geum rivale L. | Purple Avens; Water Avens | | | | |
| GLADI | Gladiolus L. | Gladiolus | Glaïeul | Gladiole | Gladiolo | |
| GLAND_CAN | Glandularia canadensis (L.) Nutt. | | | | | |
| GLAND_HYB | Glandularia ×hybrida (hort. ex Groenl. & Rümpler) G. L. Nesom & Pruski | Common Garden Verbena; Florists' Verbena; Garden Verbena; Vervain | Verveine; Verveine hybride | Eisenkraut; Gartenverbene | | |
| GLOBB | Globba L. | | | | | |
| GLOBB_WIN | Globba winitii C. H. Wright | | | | | |
| GLORI | Gloriosa L. | Gloriosa | Gloriosa | Gloriosa | Gloriosa | |
| GOEPP_LOU | Goeppertia louisae (Jacob-Makoy) Borchs. & S. Suárez | | | | | |
| GOEPP_MAK | Goeppertia makoyana (E. Morren) Borchs. & S. Suárez | brainplant; cathedral-windows; peacockplant | | Pfauen-Korbmaranthe | | |
| GOEPP_ROS | Goeppertia roseopicta (Linden) Borchs. & S. Suárez | | | | | |
| GOMES_FLE | Gomesa flexuosa (hort. Lodd.) M. W. Chase & N. H. Williams | | | | | |
| GOMES_FOR | Gomesa forbesii (Hook.) M. W. Chase & N. H. Williams | | | | | |
| GOMPH | Gomphrena L. | | | | | |
| GOMPH_GLO | Gomphrena globosa L. | Common Globe-amaranth | Amarantoïde violette | Kugelamarant | Amarantina; Amaranto de globos | |
| GOODA | ×Goodaleara hort. | | | | | |
| GRAPT | Graptophyllum Nees | | | | | |
| GRAPV | ×Graptoveria G. D. Rowley | | | | | |
| GRAPV_EFI | Echeveria elegans Rose × Graptopetalum filiferum (S. Watson) J. Whitehead | | | | | |
| GRAPV_EPF | Hybrids between Echeveria elegans Rose, Echeveria pulidonis E. Walther and Graptopetalum filiferum (S. Watson) J. Whitehead | | | | | |
| GRATP_BEL | Graptopetalum bellum (Moran & J. Meyrán) D. R. Hunt | Chihuahua-flower | | | | |
| GREVI | Grevillea R. Br. corr. R. Br. | Grevillea | Grevillea | Grevillea | Grevillea | |
| GREVI_JRH | Grevillea juniperina × Grevillea rhyolitica | | | | | |
| GREVI_ROB | Grevillea robusta A. Cunn. ex R. Br. | | | | | |
| GRIFF | Griffinia Ker-Gawl | | | | | |
| GRISE_LIT | Griselinia littoralis (Raoul) Raoul | Griselinia; Papauma | Griselinia | Griselinia | Griselinia | |
| GSHAW | hybrids between Gasteria Duval and Haworthiopsis G. D. Rowley | | | | | |
| GSTRA | Gasteria Duval | | | | | |
| GUTIL | Guzmania x Tillandsia | | | | | |
| GUTIL_BLE | Guzmania blassii x Tillandsia leiboldiana | | | | | |
| GUZMA | Guzmania Ruiz et Pav. | Guzmania | Guzmania | Guzmania | Guzmania | |
| GUZMA_CLI | Guzmania conifera x Guzmania lingulata | | | | | |
| GUZMA_CON | Guzmania conifera (André) André ex Mez | | | | | |
| GUZMA_LIN | Guzmania lingulata (L.) Mez | | | | | |
| GUZMA_WLI | Hybrids between Guzmania wittmackii and Guzmania lingulata | | | | | |
| GYMNO_MIH | Gymnocalycium mihanovichii Br. & R | Plain cactus | | | | |
| GYMNS_DIV | Gymnosporia diversifolia Maxim. | | | | | |
| GYPSO | Gypsophila L. | Baby's Breath; Gyp; Gypsophila | Gypsophile | Gipskraut; Schleierkraut | Gipsófila | |
| GYPSO_ELE | Gypsophila elegans M. Bieb. | | | | | |
| GYPSO_MUR | Gypsophila muralis L. | annual gypsophila; cushion baby's-breath; low baby's-breath | gypsophile de murs | Mauer-Gipskraut | | |
| GYPSO_PAN | Gypsophila paniculata L. | baby's-breath; tall baby's-breath | brouillard; gypsophile en panicule; oeillet d'amour | Scheierkraut; rispiges Gipskraut | | |
| GYPSO_PIL | Gypsophila paniculata L. × Gypsophila pilosa Huds. | | | | | |
| HAKON_MAC | Hakonechloa macra (Munro) Makino | Hakone; Japanese forest grass | | | | |
| HALIM | X Halimiocistus Janch. | | | | | |
| HAWOR_MAX | Haworthia maxima (Haw.) Duval | | | | | |
| HAWOT | Haworthiopsis G. D. Rowley | | | | | |
| HAWOT_FAS | Haworthiopsis fasciata (Willd.) G. D. Rowley | zebra haworthia | | | | |
| HAWOT_LIM | Haworthiopsis limifolia (Marloth) G. D. Rowley | | | | | |
| HELLE | Helleborus L. | Christmas Rose; Hellebore; Lenten Rose | Hellébore; Rose de Noël | Christusrose; Nieswurz; Schnee-rose | Eléboro | |
| HELLE_ANI | Hybrids between Helleborus atrorubens and Helleborus niger | | | | | |
| HELLE_BAL | Helleborus ×ballardiae B. Mathew | | | | | |
| HELLE_ERI | Helleborus x ericsmithii | | | | | |
| HELLE_FOE | Helleborus foetidus L. | bear's-foot; stinking hellebore | hellébore fétide; pied de griffon | stinkende Nieswurz | | |
| HELLE_HYB | Helleborus ×hybridus hort. ex Voss | garden hellebore; hybrid hellebore | | Garten-Nieswurz | | |
| HELLE_LIV_COR | Helleborus lividus Aiton subsp. corsicus (Briq.) P. Fourn. | | | | | |
| HELLE_NGC | Helleborus x nigercors J. T. Wall | | | | | |
| HELLE_NIG | Helleborus niger L. | Christmas-rose; black helleborus | hellébore noire; rose de Noël | Christrose; schwarze Nieswurz | | |
| HELLE_OER | Helleborus orientalis × Helleborus ×ericsmithii | | | | | |
| HELLE_ORI | Helleborus orientalis Lam. | Lenten-rose | | | | |
| HELLE_PUR | Helleborus purpurascens Waldst. & Kit. | | | | | |
| HELLE_STE | Helleborus ×sternii Turrill | | | | | |
| HEMER | Hemerocallis L. | Day-lily | Hémérocalle | Taglilie | Hemerocala | |
| HEMER_CIT | Hemerocallis citrina Baroni | citron day-lily; long yellow day-lily | | | | |
| HEMER_FUL | Hemerocallis fulva (L.) L. | coastal day-lily; common yellow day-lily; fulvous day-lily; orange day-lily; tawny day-lily | | Bahnwärter-Taglilie; braunrote Taglilie | | |
| HEMIG | Hemigraphis Nees | | | | | |
| HEMIG_REP | Hemigraphis repanda (L.) Hallier f. | | | | | |
| HESPR_PAR | Hesperaloe parviflora (Torr.) J. M. Coult. | red hesperaloe, red yucca, red-flower hesperaloe, red-flower yucca | | | | |
| HEUCH | Heuchera L. | Coral Flower | Heuchera | Purpurglöckchen | | |
| HEUCH_AME | Heuchera americana L. | alumroot; rock-geranium | | hohes Purpurglöckchen | | |
| HEUCH_SAN | Heuchera sanguinea Engelm. | coralbells | heuchera sanguin | Blut-Purpurglöckchen | | |
| HEUCH_VIL | Heuchera villosa Michx. | | | | | |
| HEUCL | ×Heucherella H. R. Wehrh. | | | | | |
| HIPPE | Hippeastrum Herb. | Amaryllis | Amaryllis | Amaryllis; Ritterstern | Amarilis | |
| HIPPE_YUN | Hippeastrum yungacense (Cárdenas & I. S. Nelson) Meerow | | | | | |
| HIPPH | Hippophae L. | Sea Buckthorn | Argousier | Sanddorn | Espino amarillo | |
| HLCON | Heliconia L. | Heliconia | Héliconie | Helikonie; Tafelbanane | Heliconia | |
| HLNTM | Helianthemum Mill. | Sun Rose | Hélianthème | Sonnenröschen | Heliantemo | |
| HLNTS | Helianthus L. | Sunflower | Hélianthus | Sonnenblume | Girasol | |
| HLNTS_TUB | Helianthus tuberosus L. | Jerusalem Artichoke | Topinambour | Topinambur | Agua-turma; Patata de caña; Topinambur | |
| HOLAR | Holarrhena R. Br. | | | | | |
| HOLAR_PUB | Holarrhena pubescens Wall. ex G.Don | Conessi; Holarrhena; Kurchi; Tellicherry-bark | | | | |
| HOLMS | Holmskioldia Retz. | Chinese Hat Plant; Cup and Saucer Plant | | Chinesenhut | | |
| HOMLM | Homalomena Schott | | | | | |
| HOMLM_RUB | Homalomena rubescens (Roxb.) Kunth | | | | | |
| HOSTA | Hosta Tratt. | Funkia; Hosta; Plantain Lily | Funkia; Hémérocalle du Japon | Funkie | | |
| HOSTA_FOR | Hosta fortunei (Baker) L. H. Bailey | | | | | |
| HOSTA_SIE | Hosta sieboldiana (Hook.) Engl. | | Hosta bleu | Blaublatt Funkie | | |
| HOUTT_COR | Houttuynia cordata Thunb. | Fishwort | Houttuynia | Houttuynie | | |
| HOYAA | Hoya R.Br. | Porcelaine Flower; Wax Flower | Fleur de cire; Fleur de porcelaine | Porzellanblume; Wachsblume | | |
| HOYAA_CAR | Hoya carnosa (L. f.) R. Br. | honeyplant; waxflower; waxplant | | Porzellanblume | porslinsblomma | |
| HYACI | Hyacinthus | | | | | |
| HYACI_ORI | Hyacinthus orientalis L. | Common Hyacinth | Jacinthe | Hyazinthe | Jacinto | |
| HYDRC | Hydrocotyle L. | | | | | |
| HYDUM | Hylotelephium x Sedum | | | | | |
| HYLOT_SPE | Hylotelephium spectabile (Boreau) H. Ohba | Iceplant | | | | |
| HYLOT_TAT | Hylotelephium tatarinowii (Maxim.) H. Ohba | | | | | |
| HYLOT_TEL | Hylotelephium telephium (L.) H. Ohba | Live-forever; Orpine | | | | |
| HYLOT_TSP | Hylotelephium telephium (L.) H. Ohba x H. spectabile (Boreau) H. Ohba | | | | | |
| HYORO | Hylotelephium x Orostachys | | | | | |
| HYPER | Hypericum L. | Rose of Sharon; Saint John's Wort | Millepertuis | Johanniskraut | Corazoncillo; Hierba de San Juan | |
| HYPER_AND | Hypericum androsaemum L. | | | | | |
| HYPER_CAL | Hypericum calycinum L. | Aaron's-beard; rose-of-Sharon | | | | |
| HYPER_INO | Hypericum ×inodorum Mill. | Tall tutsan | | | | |
| HYPER_KAL | Hypericum kalmianum L. | Kalm's St. John's-wort | | | | |
| HYPER_MOS | Hypericum ×moserianum André | goldflower | millepertuis | Bastard-Johanniskraut | | |
| IMPER_CYL | Imperata cylindrica (L.) Raeusch. | Japanese blood grass; alang-alang; blady grass; cogon; cogongrass; cotton-wool grass; imperata; kunai grass; kura-kura | impérate | | | |
| INCAR | Incarvillea | | | | | |
| IONOC | ×Ionocidium hort. | | | | | |
| IPHEI | Ipheion Raf. | Spring Starflower | Iphéion | Frühlingsstern. | | |
| IPHEI_UNI | Ipheion uniflorum (Lindl.) Raf. | | | | | |
| IPOMO | Ipomoea L. | Cypress Vine | Quamoclit | Purpurwinde | | |
| IRESI_HER | Iresine herbstii Hook. | | | | | |
| IRISS | Iris L. | Iris | Iris | Iris; Schwertlilie | Lirio | |
| IRISS_GER | Iris ×germanica L. | Florentine iris; German iris; common iris; flags; orris; orris-root | iris de Florence | deutsche Schwertlilie; florentinische Schwertlilie | lirio blanco; lirio de Florencia | |
| IRISS_HOL | Iris xiphium x Iris tingitana | Dutch iris | | Holländische Iris | | |
| IRISS_PUM | Iris pumila L. | dwarf iris; pygmy iris | | | | |
| IRISS_RET | Iris reticulata M. Bieb. | | | | | |
| IRISS_SIB | Iris sibirica L. | Siberian iris | iris de Sibérie | Wiesen-Schwertlilie; sibirische Schwertlilie | | |
| IRISS_XIP | Iris xiphium L. | Spanish iris | | | | |
| ISOPO_FOR | Isopogon formosus R. Br.
| rose coneflower | | | | |
| ISOTO_AXI | Isotoma axillaris Lindl. | Hippobroma; Isotoma; Laurentia | | | | |
| ISOTO_FLU | Isotoma fluviatilis (R. Br.) F. Muell. ex Benth. | | | | | |
| ITEAA | Itea L. | Sweetspire | Itéa | Rosmarinweide | | |
| ITEAA_VIR | Itea virginica L. | Sweetspire; Tassel-white; Virginia-tea; Virginia-willow | | | | |
| IWANA | X Iwanagara Hort. | | | | | |
| IXIAA | Ixia L. | African Cornlily; Ixia | Ixia | Ixia; Klebschwertel | Ixia | |
| IXORA | Ixora L. | Ixora | Ixora | Ixora | Ixora | |
| IXORA_COC | Ixora coccinea L. | flame-of-the-woods; jungle-geranium | | | | |
| JASMI | Jasminum L. | | | | | |
| JASMI_MUL | Jasminum multiflorum (Burm. f.) Andrews | star jasmine | | | | |
| JASMI_OFF | Jasminum officinale L. | Common Jasmine | Jasmin blanc; Jasmin commun | Jasmin | Jazmín común | |
| JASMI_POL | Jasminum polyanthum Franch. | | | | | |
| JASMI_STE | Jasminum ×stephanense Lemoine | Jasmine | Jasmin | Jasmin | Jazmín | |
| JATRO | Jatropha L. | | | | | |
| JATRO_POD | Jatropha podagrica Hook. | Guatemalan-rhubarb, purgingnut, white-rhubarb | | | | |
| JUNCU | Juncus L. | | | | | |
| JUNCU_EFF | Juncus effusus L. | Rush | Jonc | Binse | Junco | |
| JUNCU_INF | Juncus inflexus L. | | | | | |
| JUSTI_CAN | Justicia candicans nees l benson | | | | | |
| JUSTI_CAR | Justicia carnea Lindl. | Brazilian-plume; Flamingo-flower; Plumeflower | | | Vara de la justicia | |
| JUSTI_NOD | Justicia nodosa Hook | | | | | |
| JUSTI_PIC | Justicia pictifolia Standl. | | | | | |
| KLEIN_CEP | Kleinia cephalophora Compton | | | | | |
| KNAUT_MAC | Knautia macedonica Griseb. | | | | | |
| KOELE | Koeleria Pers. | Hairgrass | Kœlérie | Schillergras | | |
| KOELE_GLA | Koeleria glauca (Spreng.) DC. | | | | | |
| KOELE_MAC | Koeleria macrantha (Ledeb.) Schult. | June grass; crested hair grass; prairie June grass | | | | |
| LACHE | Lachenalia Jacq. f. ex Murr. | Cape Cowslip; Lachenalia | Coucou du Cap; Lachenalia | Lachenalia | Lachenalia | |
| LACHE_ALO | Lachenalia aloides (L. f.) Pers. ex Engl. | | | | | |
| LACTU_SAT | Lactuca sativa L. | Lettuce | Laitue | Salat | Lechuga | |
| LAGEN_SIC | Lagenaria siceraria (Molina) Standl. | Bottle Gourd; Calabash; Calabash Gourd; White-flower Gourd | Calebassier; Gourde bouteille | Flaschenfrucht; Flaschenkürbis; Gewöhnlicher Flaschenkürbis | Acocote; Cajombre; Calabaza; Guiro amargo | |
| LANDO_PUN | Landoltia punctata (G. Mey.) Les & D. J. Crawford | | | | | |
| LANLE_PMI | Landoltia punctata (G. Mey.) Les & D. J. Crawford × Lemna minor L. | | | | | |
| LANTA_MON | Lantana montevidensis (Spreng.) Briq. | Creeping Lantana; Purple Lantana; Small Lantana; Trailing Lantana; Weeping Lantana | | | | |
| LATHY_SAT | Lathyrus sativus L. | Chickling Vetch; Grass Pea Vine | Gesse cultivée; Jarosse | Gewöhnliche Platterbse; Saatplatterbse | Almorta; Alverjón | |
| LECHE_BIL | Lechenaultia biloba Lindl. | | | | | |
| LEDEB | Ledebouria Roth | | | | | |
| LEEAA | Leea D. Royen ex L. | | | | | |
| LEMNA | Lemna L. | Duckweed | Lenticule; Lentille d'eau | Entengrütze | | |
| LEMNA_MIN | Lemna minor L. | Common duckweed; Duckweed; common duckweed, duckweed | Lenticule mineure; lenticule mineure | | | |
| LEONO | Leonotis (Pers.) R. Br. | Lion's Ear | Oreille -de-Lion | Löwenohr | | |
| LEONT_ALP | Leontopodium alpinum Cass. | | | | | |
| LEONT_NIV | Leontopodium nivale (Ten.) Hand.-Mazz. | edelweiss | edelweiss; edelweiss des Alpes; étoile des Alpes | Alpen-Edelweiß; Edelweiß | | |
| LEPID_RUD | Lepidium ruderale L. | peppergrass | | | | |
| LEPID_SAT | Lepidium sativum L. | Cress | Cresson alénois | Kresse | Berro de jardín; Lepidio; Mastuerzo | |
| LEPID_VIR | Lepidium virginicum L. | | | | | |
| LEPTI | Leptinella Cass. | | Cotule | Fiederpolster | | |
| LEUCC | Leucocoryne Lindl. | Glory of the Sun | | | | |
| LEUCD_LAU | Leucadendron laureolum (Lam.) Fourc. | | | | | |
| LEUCP_CAN | Leucophyllum candidum I. M. Johnst. | | | | | |
| LEUCT | Leucothoe D. Don | Leucothoë | Andromède; Leucothoë | Traubenheide | | |
| LEUCT_AFO | Leucothoe axillaris x Leucothoe fontanesiana | | | | | |
| LEUCT_AXI | Leucothoe axillaris (Lam.) D. Don | Dog-hobble; Leucothoe | | | | |
| LEUCT_FON | Leucothoe fontanesiana (Steud.) Sleumer | Dog-hobble; Switch-ivy | | | | |
| LEUCT_KEI | Leucothoe keiskei Miq. | | | | | |
| LEYCE | Leycesteria Wall. | | Herbe-aux -faisans | Leycesterie | | |
| LEYCE_FOR | Leycesteria formosa Wall. | Himalaya-honeysuckle | | | | |
| LIATR | Liatris Gaertn. ex Schreb. | Blazing Star; Gayfeather; Liatris | Liatris | Prachtscharte | Liatris | |
| LIBER | Libertia Spreng. | | | | | |
| LIBER_IXI | Libertia ixioides (G. Forst.) Spreng. | | | | | |
| LIGUL | Ligularia Cass. | Golden Ray | Ligulaire | Goldkolben | Ligularia | |
| LIGUL_DEN | Ligularia dentata (A. Gray) H. Hara | | | | | |
| LIGUL_PRZ | Ligularia przewalskii (Maxim.) Diels | | | | | |
| LIGUL_STE | Ligularia stenocephala (Maxim.) Matsum. et Koidz. | | | | | |
| LIGUS_DEL | Ligustrum delavayanum Har. | | | | | |
| LIGUS_IBO | Ligustrum ibota Siebold | | | | | |
| LIGUS_LUC | Ligustrum lucidum W. T. Aiton | Chinese privet; broadleaf privet | troène de Chine | | ligustro; trueno | |
| LIGUS_OBT | Ligustrum obtusifolium Siebold & Zucc. | Amur privet | | | | |
| LIGUS_OVA | Ligustrum ovalifolium Hassk. | | | | | |
| LIGUS_SIN | Ligustrum sinense Lour. | Chinese privet; small-leaf privet | | | | |
| LILIU | Lilium L. | Lily | Lis | Lilie | Lirio | |
| LILIU_LON | Lilium longiflorum Thunb. | | | | | |
| LILIU_POM | Lilium pomponium L. | lesser Turk's-cap lily; little Turk's-cap lily; minor Turk's-cap lily; pompon lily; turban lily | | | | |
| LIMON | Limonium Mill. | Sea Lavender; Statice | Limonium; Statice | Meerlavendel; Widerstoß | Statice | |
| LIMON_ALT | Limonium altaica | | | | | |
| LIMON_GME | Limonium gmelinii (Willd.) Kuntze | | | | | |
| LIMON_PIN | Limonium perezii (Stapf) F. T. Hubb. x L. sinuatum (L.) Mill | | | | | |
| LIMON_PPR | Limonium puberulum (Webb) Kuntze x Limonium perezii (Stapf) F. T. Hubb. | | | | | |
| LIMON_PRZ | Limonium perezii (Stapf) F. T. Hubb. | | | | | |
| LIMON_SIN | Limonium sinuatum (L.) Mill. | | | | | |
| LIMON_SNS | Limonium sinense (Girard) Kuntze | | | | | |
| LIMON_SSN | Limonium sinense x Limonium sinuatum | | | | | |
| LINAR | Linaria Mill. | Toadflax | Linaire | Leinkraut | Linaria | |
| LINAR_PUR | Linaria purpurea (L.) Mill. | purple toadflax | | | | |
| LOBEL_AER | Lobelia alsinoides Lam. (syn. Lobelia trigona Roxb.) x Lobelia erinus L. | | | | | |
| LOBUL | Lobularia | | | | | |
| LOBUL_MAR | Lobularia maritima (L.) Desv. | Lobularia; Sweet Alyssum | Alysse maritime; Alysse odorante; Corbeille d'argent; Lobularia | Duftsteinrich; Lobularia | Alhelicillo; Lobularia | |
| LOLIU_BOU | Lolium ×hybridum Hausskn. | Hybrid Ryegrass | Ray-grass hybride | Bastardweidelgras; Oldenburgisches Weidelgras | Ballico híbrido; Raygrás híbrido | |
| LOLIU_MUL | Lolium multiflorum Lam. | Annual Ryegrass; Italian Ryegrass; Westerwold Ryegrass | Ray-grass d'Italie | Italienisches Raygras; Welsches Weidelgras | Ballico italiano; Raigras annual; Raygrás italiano | |
| LOLIU_MUL_ITA | Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart | Italian Ryegrass | Ray-grass d'Italie | Italienisches Raygras; Welsches Weidelgras | Ballico italiano; Raygrás italiano | |
| LOLIU_MUL_WES | Lolium multiflorum Lam. var. westerwoldicum Wittm. | Westerwolds Ryegrass | Ray-grass de Westerwold | Einjähriges Weidelgras | Ballico de Wester-wold; Raigrás de Westerwold; Raygrás de Westerwold | |
| LOLIU_PER | Lolium perenne L. | Perennial Ryegrass | Ray-grass anglais | Deutsches Weidelgras | Ballico perenne; Raigras perenne; Raygrás inglés | |
| LOMAN | Lomandra Labill | | | | | |
| LOMAN_FIL | Lomandra filiformis (Thunb.) Britten | Wattle mat-rush | | | | |
| LOMAN_HYS | Lomandra hystrix (R. Br.) L. R. Fraser & Vickery | | | | | |
| LOMAN_LON | Lomandra longifolia | Longleaf mat-rush | | | | |
| LOPHO_RAL | Lophomyrtus xralphii (Hook. f.) Burret | | | | | |
| LOROP_CHI | Loropetalum chinense (R. Br.) Oliv. | Chinese Witch Hazel | | | | |
| LPMAU_EBA | Lophospermum erubescens x Maurandya barclayana | | | | | |
| LUDIS_DIS | Ludisia discolor (Ker Gawl.) A. Rich. | | | | | |
| LUPIN | Lupinus L. | Lupin | Lupin | Lupine | Altramuz; Lupino | |
| LUPIN_ARB | Lupinus arboreus Sims | bush lupine; tree lupin; tree lupine; yellow bush lupine | | Baum-Lupine | | |
| LYCIA_RAN | Lycianthes rantonnetii (Carriere) Bitter | Blue Potato Bush | | | | |
| LYSIM | Lysimachia L. | Loosestrife; Moneywort | Lysimaque | Lysimachia | | |
| LYSIM_ALF | Lysimachia alfredi Hance | | | | | |
| LYSIM_BAR | Lysimachia barystachys Bunge | | | | | |
| LYSIM_BCL | Lysimachia barystachys x Lysimachia clethroides | | | | | |
| LYSIM_CHR | Lysimachia christinae Hance | | | | | |
| LYSIM_CLE | Lysimachia clethroides Duby | Gooseneck loosestrife | | | | |
| LYSIM_CON | Lysimachia congestiflora Hemsl. | | | | | |
| LYSIM_FCL | Lysimachia fortunei Maxim. x L. clethroides Duby | | | | | |
| LYSIM_FOR | Lysimachia fortunei Maxim. | | | | | |
| LYSIM_NEM | Lysimachia nemorum L. | yellow pimpernel | | | | |
| LYSIM_PUN | Lysimachia punctata L. | Dotted loosestrife | Lysimaque ponctuée | Punktierter Gilbweiderich | | |
| LYSIO_PAU | Lysionotus pauciflora Maxim. | | | | | |
| LYTHR | Lythrum L. | Loosestrife | Lythrum | Weiderich | | |
| LYTHR_HYS | Lythrum hyssopifolia L. | grass-poly; hyssop loosestrife; lesser loosestrife; small loosestrife | | | | |
| LYTHR_POR | Lythrum portula (L.) D. A. Webb | water-purslane | | | | |
| MALVA | Malva L. | Mallow | Mauve | Malve | Malva | |
| MALVA_SYL | Malva sylvestris L. | | | | | |
| MAMMI_ELO | Mammillaria elongata DC. | golden star cactus; lace cactus; ladyfinger cactus | | | | |
| MANDE | Mandevilla Lindl. | Mandevilla | Mandevilla | Mandevilla | Mandevilla | |
| MANDE_ABO | Mandevilla ×amabilis (Backh. & Backh. f.) Dress x M. boliviensis (Hook. f.) Woodson | | | | | |
| MANDE_AMA | Mandevilla ×amabilis (Backh. & Backh. f.) Dress | | | | | |
| MANDE_BOL | Mandevilla boliviensis (Hook. f.) Woodson | | | | | |
| MANDE_BSA | Mandevilla boliviensis (Hook. f.) Woodson x Mandevilla sanderi (Hemsl.) Woodson | | | | | |
| MANDE_SAN | Mandevilla sanderi (Hemsl.) Woodson | Brazilian-jasmine | | Brasiljasmin | | |
| MANDE_SPL | Mandevilla splendens (Hook. f.) Woodson | | | | | |
| MANGA | ×Mangave D. Klein | | | | | |
| MARAN_LEU | Maranta leuconeura E. Morren | Prayerplant; Ten-commandments | | | | |
| MASDE | Masdevallia Ruiz & Pav. | | | | | |
| MATRI_REC | Matricaria recutita L. | German Chamomile; Wild Chamomile | Matricaire Camo-mille; Matricaire Camomille | Echte Kamille | Camomila; Manzanilla | |
| MECAR | Mecardonia Ruiz et Pav. | | | | | |
| MECAR_PRO | Mecardonia procumbens (Mill.) Small | baby jump-up | | | | |
| MEDIN | Medinilla Gaudich. | | | | | |
| MEDIN_MAG | Medinilla magnifica Lindl. | | | | | |
| MELIT | Melittis L. | Bastard Balm | Mélitte | Immenblatt | | |
| MENTH | Mentha L. | Mint | Menthe | Minze | Hierbabuena | |
| METAS | Metasequoia Miki ex Hu et Cheng | | | | | |
| METAS_GLY | Metasequoia glyptostroboides Hu et Cheng | Dawn Redwood; Metasequoia | Métasequoia | Metasequoia | Metasequoia | |
| MICRS | Microsorum Link | | | | | |
| MICRS_MUS | Microsorum musifolium (Blume) Ching | | | | | |
| MICRS_PUN | Microsorum punctatum (L.) Copel. | | | | | |
| MICRS_SCO | Microsorum scolopendrium burm f copel | Wart fern | | | | |
| MILTA | ×Bratonia Moir | | | | | |
| MILTD | ×Miltonidium hort. | | | | | |
| MILTO | Miltonia Lindl. | Pansy-orchid | Miltonia | Miltonia | | |
| MILTP | Miltoniopsis God.-Leb. | Pansy orchid | Miltoniopsis | Stiefmütterchenorchidee | | |
| MOLIN_ACA | Molinia arundinacea x Molinia caerulea | | | | | |
| MOLIN_ARU | Molinia arundinacea Schrank | | | | | |
| MOLIN_CAE | Molinia caerulea (L.) Moench | moor grass; purple moor grass | molinie bleue | | | |
| MOLUC | Moluccella L. | | | | | |
| MOMOR_CHA | Momordica charantia L. | Balsam pear; Bitter gourd; balsam-apple; bitter melon; bitter-cucumber; carilla gourd | Margose; concombre africain; momordique | Balsambirne; Bittergurke | Momordica; balsamito; cundeamor | |
| MONAR | Monarda L. | Bee Balm; Bergamot; Horsemint | Monarde | Bienenbalsam; Monarde; Pferdeminze | Monarda | |
| MONAR_DBR | Hybrids between Monarda didyma and Monarda bradburiana | | | | | |
| MONAR_DID | Monarda didyma L. | Bee balm; Bergamot; Fragrant balm; Mountain-mint; Oswego-tea | | | | |
| MONOL_PRI | Monolena primuliflora Hook. f. | | | | | |
| MONOP | Monopsis Salisb. | Wild Violet | Monopsis | Sonderkraut | | |
| MONOP_LUT | Monopsis lutea Urb. | | | | | |
| MONOP_UNI | Monopsis unidentata (W. T. Aiton) E. Wimm. | Wild violet | | | | |
| MONST | Monstera Adans. | Monstera; Swiss- Cheese Plant; Windowplant | Ananas du pauvre; Cerima; Pholodendron | Fensterblatt; Monstera | Monstera | |
| MONST_DEL | Monstera deliciosa Liebm. | | | | | |
| MONST_OBL | Monstera obliqua Miq. | | | | | |
| MUEHL_COM | Muehlenbeckia complexa (A. Cunn.) Meisn. | lacy wirevine; maidenhair vine; mattress vine; wire plant | | Weissfrüchtiger Drahtstrauch | | |
| MURDA_LOR | Murdannia loriformis (Hassk.) R. S. Rao & Kammathy | | | | | |
| MUSAA | Musa L. | Banana | Bananier | Banane | Banano; Plátano | |
| MUSAA_ACU | Musa acuminata Colla | Banana; Cavendish banana; Chinese banana; Dwarf banana | Bananier; Bananier nain | Banane; Zwergbanane | Banano; Plátano | |
| MUSAA_SIK | Musa sikkimensis Kurz | | | | | Ornamental varieties |
| MUSCA | Muscari | | | | | |
| MUSCA_MAC | Muscari macrocarpum Sweet | | | | | |
| MUSCA_MAS | Muscari massayanum Grunert | | | | | |
| MYSTS | Myosotis L. | Forget-me-not | Myosotis | Vergißmeinnicht | Raspilla | |
| MYSTS_ALP | Myosotis alpestris F.W. Schmidt | Alpine Forget-me-not | Myosotis des Alpes | Alpenvergißmeinnicht | | |
| MYSTS_PAR | Myosotis xparviflora | | | | | |
| MYSTS_SCO | Myosotis scorpioides L. | True Forget-me-not | Myosotis des marais | Sumpfvergißmeinnicht | | |
| MYSTS_SYL | Myosotis sylvatica Ehrh. ex Hoffm. | | | | | |
| NANDI_DOM | Nandina domestica Thunb. | Sacred Bamboo | Nandine fruitière | Nandina | Nandina | |
| NARCI | Narcissus L. | Daffodil; Jonquil; Narcissus | Jonquille; Narcisse | Narzisse; Osterglocke | Junquillo; Narciso | |
| NARCI_BUL | Narcissus bulbocodium L. | Hoop petticoat daffodil; Petticoat daffodil | | | | |
| NARCI_PSE | Narcissus pseudonarcissus L. | | | | | |
| NARCI_TAZ | Narcissus tazetta L. | | | | | |
| NASTU_MIC | Nasturtium microphyllum Boenn. ex Rchb. | one-row watercress | | kleinblättrige Brunnenkresse | | |
| NASTU_OFF | Nasturtium officinale R. Br. | watercress | cresson d'eau; cresson de fontaine | Brunnenkresse; echte Brunnenkresse | berro | |
| NEMES | Nemesia Vent. | Nemesia | Nemesia | Nemesia | Nemesia | |
| NEORE | Neoregelia L.B. Sm. | Neoregelia | Neoregelia | Neoregelia | Neoregelia | |
| NEORE_CAR | Neoregelia carolinae (Beer) L. B. Sm. | Blushing bromeliad | | | | |
| NEORE_CHL | Neoregelia chlorosticta (Baker) L. B. Sm. | | | | | |
| NEPEN | Nepenthes L. | Nepenthes; Pitcher Plant | Nepenthes | Kannenstrauch | Nepente | |
| NEPEN_ALA | Nepenthes alata Blanco | | | | | |
| NEPEN_ASV | hybrids between Nepenthes ampullaria Jack, Nepenthes sibuyanensis Nerz and Nepenthes ventricosa Blanco | | | | | |
| NEPEN_AVE | Hybrids between Nepenthes ampullaria and Nepenthes ventricosa | | | | | |
| NEPEN_LTR | Nepenthes lingulata Chi. C. Lee et al. × Nepenthes truncata Macfarl. | | | | | |
| NEPEN_MVE | Nepenthes mira Jebb & Cheek x N. ventricosa Blanco | | | | | |
| NEPEN_RSI | Nepenthes rafflesiana X Nepenthes sibuyanensis | | | | | |
| NEPEN_SAM | hybrids between Nepenthes sibuyanensis Nerz and Nepenthes ampullaria Jack | | | | | |
| NEPET_GOV | Nepeta govaniana (Wall. ex Benth.) Benth. | | | gelbe Katzenminze | | |
| NEPET_GRA | Nepeta grandiflora M. Bieb. | | | großblütige Katzenminze | | |
| NEPHR | Nephrolepis Schott | Ladder Fern; Sword-fern | Nephrolepis | Nephrolepis | Helecho de frondas ensiformes | |
| NEPHR_COR | Nephrolepis cordifolia (L.) C. Presl | Erect sword fern; Ladder fern; Tuber fern; Tuberous sword fern | | | | |
| NEPHR_EXA | Nephrolepis exaltata (L.) Schott | Boston fern; Boston sword fern; Sword fern | | | | |
| NERIN | Nerine Herb. | Nerine | Nerine | Nerine | Nerine | |
| NERIN_BOW | Nerine bowdenii W. Watson | | | | | |
| NERIN_BSA | Nerine bowdenii × Nerine sarniensis | | | | | |
| NERTE | Nertera Banks et Soland. ex. Gaertn. | | | | | |
| NIERE | Nierembergia Ruiz et Pav. | Nierembergia | Nierembergia | Nierembergia | Nierembergia | |
| NIGEL | Nigella | | | | | |
| NIGEL_DAM | Nigella damascena L. | Devil-in-a-bush | Cheveux de Vénus | Jungfer im Grünen | Neguilla | |
| NOLAN | Nolana L. | | | Glockenwinde | | |
| NYMPH_CAP | Nymphaea capensis Thunb. | Blue water-lily; Cape blue water-lily | | blaue Seerose | | |
| ODNTC | X Odontocidium Hort. | | | | | |
| ODNTD | Odontioda | | | | | |
| ODONN | Odontonia | | | | | |
| OENOT | Oenothera L. | Evening Primrose; Oenothera | Onagre | Nachtkerze | Enotera; Hierba del asno; Onagra | |
| OENOT_BIE | Oenothera biennis L. | | | | | |
| OENOT_CAP_BER | Oenothera capillifolia Scheele subsp. berlandieri (Spach) W. L. Wagner & Hoch | | | | | |
| OENOT_FMA | Oenothera fruticosa L. × O. macrocarpa Nutt. | | | | | |
| OENOT_FRU | Oenothera fruticosa L. | narrow-leaf evening-primrose; southern sundrops; sundrops | | | | |
| OENOT_MAC | Oenothera macrocarpa Nutt. | | | | | |
| OENOT_SPE | Oenothera speciosa Nutt. | White evening-primrose | | | | |
| OLEAR_PHL | Olearia phlogopappa (Labill.) DC. | Tasmanian daisybush; alpine daisybush; dusty daisybush | | tasmanischer Gänseblümchenstrauch | | |
| ONCDP | ×Oncidopsis J. M. H. Shaw | | | | | |
| ONCID | Oncidium Sw. | Oncidium | Orchidée danseuse | Oncidium | Oncidium | |
| ONCID_ORN | Oncidium ornithorhynchum Kunth | | | | | |
| ONCID_SCH | Oncidium schillerianum Rchb. f. | | | | | |
| ONCID_SPH | Oncidium sphacelatum Lindl. | | | | | |
| ONRHY | ×Oncostele J. M. H. Shaw | | | | | |
| ORIGA | Origanum L. | Sweet Marjoram | Origan | Dost; Majoran | Almoradux; Mejorana; Orégano | |
| ORIGA_MAJ | Origanum majorana L. | Sweet Marjoram | Marjolaine | Majoran | Almoradux; Mejorana; Orégano | |
| ORIGA_RSC | Origanum rotundifolium x Origanum scabrum | | | | | |
| ORIGA_VUL | Origanum vulgare L. | | | | | |
| ORNTG | Ornithogalum L. | Chinkerinchee; Star of Bethlehem | Dame d'onze heures; Ornithogale | Milchstern; Stern von Bethlehem; Vogelmilch | Leche de gallina; Ornitogala | |
| ORNTG_DUB | Ornithogalum dubium Houtt. | | | | | |
| ORNTG_THY | Ornithogalum thyrsoides Jacq. | | | | | |
| ORTHO | Orthosiphon Benth. | | | | | |
| OSMOX | Osmoxylon | | | | | |
| OSTRY_CAR | Ostrya carpinifolia Scop. | European hop-hornbeam; hop-hornbeam | | | | |
| OTOME_OCU | Otomeria oculata S. Moore | | | | | |
| OXALI | Oxalis L. | Wood-sorrel | Oxalis | Sauerklee | Acederilla | |
| OXALI_BOW | Oxalis bowiei Aiton ex G. Don | Bowie's wood sorrel | | | | |
| OXALI_DIS | Oxalis dispar N. E. Br. | | | | | |
| OXALI_PES | Oxalis pes-caprae L. | Bermuda-buttercup, buttercup oxalis, Englishweed, soursob | | | | |
| OXALI_REG | Oxalis regnellii Miq. | | | | | |
| OXALI_VER | Oxalis versicolor L. | peppermint rock oxalis | | | | |
| OXYPE | Oxypetalum R. Br. | | | | | |
| OXYPE_CAE | Oxypetalum coeruleum (D. Don) Decne. | Oxypetalum | Oxypetalum | Oxypetalum | Oxipetalum | |
| OXYPE_SOL | Oxypetalum solanoides Hook. & Arn. | | | | | |
| PACHI_GLA | Pachira glabra Pasq. | | | | | |
| PACHY_BHO | Pachyphytum bracteosum Klotzsch × Pachyphytum hookeri | | | | | |
| PACHY_HGL | Pachyphytum hookeri (Salm-Dyck) A. Berger x P. glutinicaule Moran | | | | | |
| PACHY_HOV | Pachyphytum hookeri x Pachyphytum oviferum | | | | | |
| PAECH | Pachyveria Haage & Schmidt | | | | | |
| PAECH_HAG | Pachyphytum hookeri (Salm-Dyck) A. Berger × Echeveria agavoides Lem. | | | | | |
| PAECH_LCO | Echeveria lilacina Kimnach & R. C. Moran x Pachyphytum coeruleum J. Meyrán | | | | | |
| PAECH_LOV | Echeveria lilacina x Pachyphytum oviferum | | | | | |
| PAEON | Paeonia L. | Peony | Pivoine | Pfingstrose; Päonie | Peonía; Saltaojos | |
| PAEON_DEL | Paeonia delavayi Franch. | tree peony; yellow tree peony | | Delavays Strauch-Pfingstrose; gelbe Pfingstrose | | |
| PAEON_LAC | Paeonia lactiflora Pall. | Chinese Peony | Pivoine de Chine | Chinesische Päonie | | |
| PAEON_LDE | Paeonia lactiflora × Paeonia delavayi | | | | | |
| PAEON_OFF | Paeonia officinalis L. | Common Peony | Pivoine des jardins | Korallenpäonie | | |
| PAEON_SUF | Paeonia suffruticosa Andrews | Moutan Peony; Tree Peony | Pivoine en arbre | Strauchpäonie | | |
| PANDA | Pandanus Parkinson | | | | | |
| PANDA_AMA | Pandanus amaryllifolius Roxb. | | | | | |
| PANIC | Panicum L. | Panicum | Panic | Hirse | Mijo | |
| PANIC_VIR | Panicum virgatum L. | | | | | Ornamental varieties – greenhouse |
| PANIC_VIR | Panicum virgatum L. | | | | | Ornamental varieties – outdoor |
| PAPAV | Papaver L. | Poppy | Pavot | Mohn | Adormidera; Amapola | |
| PAPAV_ORI | Papaver orientale L. | | | | | |
| PAPAV_RHO | Papaver rhoeas L. | | | | | |
| PAPAV_SOM | Papaver somniferum L. | Opium Poppy | Pavot; Œillette | Mohn; Schlafmohn | Adormidera; Amapola | |
| PAPHI | Paphiopedilum Pfitzer | | | | | |
| PARAH_CAT | Parahebe catarractae (G. Forst.) W. R. B. Oliv. | | | | | |
| PASSI | Passiflora L. | | | | | |
| PASSI_BEL | Passiflora ×belotii hort. ex Pépin | | | | | |
| PASSI_CAE | Passiflora caerulea L. | Passion Flower | Fleur de la Passion; Passiflore | Passionsblume | Pasiflora; Pasionaria | |
| PASSI_IMI | Passiflora insignis x Passiflora mixta | | | | | |
| PASSI_INS | Passiflora insignis (Mast.) Hook. f. | | | | | |
| PASSI_KEW | Passiflora ×kewensis Goldring | | | | | |
| PASSI_MIX | Passiflora mixta L. f. | | | | Curuba de indio; Guayán; Tacso del monte; Tumbo | |
| PASTI_SAT | Pastinaca sativa L. | Parsnip | Panais | Pastinake | Chirivía; Pastinaca | |
| PCHST | Pachystachys Nees | | Pachystachys | Dickähre | | |
| PELLE | Pellaea Link | Cliff Brake | Pelléa | Klippenfarn | | |
| PELLI_REP | Pellionia repens (Lour.) Merr. | | | | | |
| PENST | Penstemon Schmidel. | Beard Tongue | Galane barbue | Bartfaden | | |
| PENST_HET | Penstemon heterophyllus Lindl. | | | | | |
| PENTA | Pentas Benth. | Pentas | Pentas | Pentas | Pentas | |
| PENTA_LAN | Pentas lanceolata (Forssk.) K. Schum. | Pentas | Pentas | Pentas | Pentas | |
| PEPER | Peperomia Ruiz et Pav. | Peperomia | Peperomia | Zwergpfeffer | Peperomia | |
| PEPER_ALB | Peperomia albovittata C. DC. | | | | | |
| PEPER_AMA | Peperomia argyreia x Peperomia marmorata | | | | | |
| PEPER_ARG | Peperomia argyreia (Miq.) E. Morren | Watermelon pepper; Watermelon-begonia; watermelon pepper, watermelon-begonia | | Silberblatt-Peperomie | | |
| PEPER_ARO | Peperomia argyreia x Peperomia rotundifolia | | | | | |
| PEPER_CAP | Peperomia caperata Yunck. | Emerald-ripple pepper; Green-ripple pepper; Little-fantasy pepper | | | | |
| PEPER_CPE | Peperomia caperata x Peperomia peruviana | | | | | |
| PEPER_MME | Peperomia marmorata Hook. f. x Peperomia metallica L. Linden & Rodigas | | | | | |
| PEPER_MPE | Hybrids between Peperomia marmorata and Peperomia peruviana | | | | | |
| PEPER_OBT | Peperomia obtusifolia (L.) A. Dietr. | American rubberplant; baby rubberplant; oval-leaf peperomia; pepper-face | | fleischige Peperomie | | |
| PEPER_PRO | Peperomia prostrata B. S. Williams | | | | | |
| PEPER_PSE | Peperomia pseudovariegata C. DC. | | | | | |
| PEPER_QPU | Peperomia quadrangularis x Peperomia puteolata | | | | | |
| PEPER_RVE | Peperomia rubella x Peperomia verticillata | | | | | |
| PEPER_STR | Peperomia strawii Hutch. ex Pino & Klopf. | | | | | |
| PEPER_TET | Peperomia tetraphylla (G. Forst.) Hook. & Arn. | | | | | |
| PEPER_VES | Peperomia vestita C. DC. | | | | | |
| PERES | Pereskia Mill. | | Cactus á feuilles | Pereskie | | |
| PERES_SAC | Pereskia sacharosa Griseb. | | | | | |
| PERIL | Perilla L. | Beefsteak Plant | Plantebeefsteak | Schwarznessel | Perilla | |
| PERIS | Peristrophe Nees | | Péristrophe | Gürtelklaue | | |
| PETRO_CRI | Petroselinum crispum (Mill.) Nyman ex A. W. Hill | Parsley | Persil | Petersilie | Perejil | |
| PETRO_CRI_CRI | Petroselinum crispum (Mill.) Nym. ex A.W. Hill ssp. crispum | Parsley | Persil | Blattpetersilie | Perejil | |
| PETRO_CRI_TUB | Petroselinum crispum (Mill.) Nym. ex A.W. Hill var. tuberosum (Bernh.) Mart Crov. | Turnip-root parsley; Turnip-rooted Parsley | Persil à grosse racine | Knollenpetersilie; Wurzelpetersilie | Perejil de raíz | |
| PETUN | Petunia Juss. | Petunia | Pétunia | Petunie | Petunia | |
| PHALE | Phalaenopsis Bl. | Moth Orchid | Orchidée papillon | Phalaenopsis; Schmetterlingsorchidee | | |
| PHALE_AMA | Phalaenopsis amabilis (L.) Blume | | | | | |
| PHALE_EQU | Phalaenopsis equestris (Schauer) Rchb. f. | | | | | |
| PHALR_CAN | Phalaris canariensis L. | Canary Grass; Canary Seed | Alpiste des Canaries; Phalaris | Kanariengras | Alpiste; Alpistera | |
| PHASE_COC | Phaseolus coccineus L. | Kidney Bean; Runner Bean | Haricot d'Espagne | Feuerbohne; Prunkbohne | Judía de España; Judía escarlata | |
| PHASE_VUL | Phaseolus vulgaris L. | French Bean | Haricot | Buschbohne; Gartenbohne | Alubia; Judía común; Poroto | |
| PHEDI_HYB | Phedimus hybridus (L.) 't Hart | | | sibirische Fetthenne | | |
| PHEDI_KAM | Phedimus kamtschaticus (Fisch.) 't Hart | | | | | |
| PHEDI_SPU | Phedimus spurius (M. Bieb.) 't Hart | Caucasian stonecrop | | | | |
| PHEDI_TAK | Phedimus takesimensis (Nakai) ’t Hart | | | | | |
| PHILA_DMI | Hybrids between Philadelphus delavayi and Philadelphus microphyllus | | | | | |
| PHILO | Philodendron Schott corr. Schott | Philodendron | Philodendron | Philodendron | Filodendron | Philodendron gloriosum André X unknown species |
| PHILO_BIP | Philodendron bipinnatifidum Schott ex Endl. | | | | | |
| PHILO_DOM | Philodendron domesticum G. S. Bunting | | | | | |
| PHILO_ERU | Philodendron erubescens K. Koch & Augustin | blushing philodendron, red-leaf philodendron | | rotblättriger Philodendron | | |
| PHILO_HED | Philodendron hederaceum (Jacq.) Schott | Heart-leaf philodendron | | | | |
| PHILO_TAT | Philodendron tatei K. Krause | | | | | |
| PHILO_VER | Philodendron verrucosum L. Mathieu ex Schott | | | | | |
| PHILO_WEN | Philodendron wendlandii Schott | | | | | |
| PHLEB_AUR | Phlebodium aureum (L.) J. Sm. | gold-foot fern; golden polypody; hare-foot fern; rabbit-foot fern | | | | |
| PHLEU_BER | Phleum nodosum L. | Diploid Timothy; Small Timothy; Smaller Cat's-tail; Timothy; Turf Timothy | Fléole diploïde; Petite fléole | Knolliges Lieschgras; Zwiebellieschgras | Fleo | |
| PHLOM_TUB | Phlomis tuberosa L. | | sauge de Jérusalem | Knollen-Brandkraut | | |
| PHLOX | Phlox L. | Phlox | Flox; Phlox | Flammenblume; Phlox | Flox | |
| PHLOX_AMP | Phlox amplifolia Britton | broadleaf phlox | | | | |
| PHLOX_DIV | Phlox divaricata L. | blue phlox; forest phlox; timber phlox; wild blue phlox; wild sweet-William | | | | |
| PHLOX_DOU | Phlox douglasii Hook. | | | | | |
| PHLOX_DRU | Phlox drummondii Hook. | | | | | |
| PHLOX_MAC | Phlox maculata L. | Meadow phlox; Spotted phlox; Wild sweet-William | | | | |
| PHLOX_PAN | Phlox paniculata L. | | | | | |
| PHLOX_PRO | Phlox ×procumbens Lehm. | | | | | |
| PHLOX_SUB | Phlox subulata L. | | | | | |
| PHORM | Phormium J.R. et G. Forst. | New Zealand Flax | Lin de Nouvelle-Zélande | Neuseeländer Flachs | Lino de Nueva Zelanda | |
| PHORM_COO | Phormium cookianum Le Jol. | mountain-flax; wharariki | | | | |
| PHORM_CTE | Phormium cookianum x Phormium tenax | | | | | |
| PHORM_TEN | Phormium tenax J. R. Forst. & G. Forst. | New Zealand Flax | Lin de Nouvelle-Zélande | Neuseeländer Flachs | Lino de Nueva Zelanda | |
| PHPYR_ALI | Phlebodium aureum (L.) J. Sm. x Pyrrosia lingua (Thunb.) Farw. | | | | | |
| PHYLS_EDU | Phyllostachys edulis (Carrière) J. Houz. | kikko-chiku; mao zhu; moso bamboo; mousou-chiku; tortoise-shell bamboo | | | | |
| PILEA | Pilea Lindl. | Artillery Plant | Plante au feu | Kanonenblume | | |
| PILEA_CAD | Pilea cadierei Gagnep. & Guillaumin | | | vietnamesische Kanonierblume | | |
| PILEA_PEP | Pilea peperomioides Diels | | | | | |
| PINUS | Pinus L. | Pine | Pin | Kiefer | Pino | |
| PINUS_HAL | Pinus halepensis Mill. | | | | | |
| PINUS_NIG | Pinus nigra J. F. Arnold | | | | | |
| PINUS_SYL | Pinus sylvestris L. | | | | | |
| PINUS_THU | Pinus thunbergii Parl. | Japanese Black Pine | Pin des temples | Japanische Schwarzkiefer | Pino negro del Japón | |
| PISUM_SAT | Pisum sativum L. | Field Pea; Garden Pea; Green pea; Pea | Petit pois; Pois; Pois de jardins; Pois fourrager | Erbse; Futtererbse; Gemüseerbse; Speiseerbse | Arvejo; Guisante; Guisante de campo; Guisante de verdeo; Guisante forrajero | |
| PITCA | Pitcairnia L’Hérit. | | | | | |
| PITCA_HIT | Pitcairnia hitchcockiana | | | | | |
| PLATA_ACE | Platanus ×hispanica Mill. ex Münchh. | London Planetree; Plane | Platane à feuilles d'érable | Bastarde-Platane; Gewöhnliche Platane | Plátano de paseo | |
| PLEOS | Pleiospilos N.E. Br. | Living Rock | | | | |
| PLTCR | Platycerium Desv. | Elkhorn Fern | Corne d élan | Geweifarn | | |
| PLTCR_BIF | Platycerium bifurcatum (Cav.) C. Chr. | common staghorn fern; elkhorn fern | | | | |
| PLTCR_RID | Platycerium ridleyi Christ | | | | | |
| PLTYC_GRA | Platycodon grandiflorus (Jacq.) A. DC. | Balloon Flower; Chinese Bellflower | Campanule à grandes fleurs bleues; Platycodon à grandes fleurs | Ballonblume | | |
| PLUMB | Plumbago L. | Leadwort | Plombago | Bleiwurz | Belesa; Dentelaria | |
| PLUMB_AUR | Plumbago auriculata Lam. | | | | | |
| PLUME_RUB | Plumeria rubra L. | | | | | |
| PLYGL | Polygala L. | | | | | |
| PLYGL_CHA | Polygala chamaebuxus L. | shrubby milkwort | | Zwergbuchs; buchsblättriges Kreuzblümchen | | |
| PLYGL_MYR | Polygala myrtifolia L. | | | | | |
| POAAA_APR | Poa arachnifera x P. pratensis | | | | | |
| POAAA_NEM | Poa nemoralis L. | Wood Meadow Grass | Pâturin des bois | Hainrispengras | Poa de los bosques | |
| POAAA_PRA | Poa pratensis L. | Kentucky Bluegrass; Smooth Stalked Meadow Grass | Pâturin des prés | Wiesenrispengras | Poa de los prados | |
| POAAA_TRI | Poa trivialis L. | Rough Stalked Meadow Grass | Pâturin commun | Gemeines Rispengras | Poa común | |
| PODOP | Podophyllum L. | | | | | |
| PODOP_HEX | Podophyllum hexandrum Royle | Himalayan mayapple | pomme de mai | Himalaya-Maiapfel | | |
| PODOP_PEL | Podophyllum peltatum L. | | | | | |
| POGON | Pogonatherum P. Beauv. | | | | | |
| POGON_CRI | Pogonatherum crinitum (Thunb.) Kunth | | | | | |
| POGON_PAN | Pogonatherum paniceum (Lam.) Hack. | | | | | |
| POLEM | Polemonium L. | Jacob's Ladder | Polémoine | Sperrkraut | Polemonio | |
| POLEM_CAE | Polemonium caeruleum L. | | | | | |
| POLEM_REP | Polemonium reptans L. | Creeping polemonium; Spreading Jacob's ladder | | | | |
| POLEM_YEZ | P. caeruleum L. subsp. yezoense (Miyabe & Kudô) H. Hara | | | | | |
| POLIA | Polianthes L. | | | | | |
| POLIA_TUB | Polianthes tuberosa L. | tuberose | tubéreuse | Nachthyazinthe; Tuberose | nardo; tuberosa | |
| POLYS | Polystichum Roth | Christmas Fern; Holly Fern; Shield Fern; Sword Fern | Polystic | Schildfarn | | |
| POLYS_SET | Polystichum setiferum (Forssk.) Woyn. | English hedge fern, hedge fern, soft shield fern | | | | |
| PORTM_ASM | hybrids between Aechmea smithiorum Mez and Portea alatisepala Philcox | | | | | |
| PORTU | Portulaca L. | Purslane | Pourpier | Portulak | Verdolago | |
| PORTU_GRA | Portulaca grandiflora Hook. | | | | | |
| PORTU_OLE | Portulaca oleracea L. | purslane | pourpier | Portulak | verdolaga | |
| PROSH_COC | Prosthechea cochleata (L.) W. E. Higgins | | | | | |
| PRTNC | Parthenocissus Planch. | Virginia Creeper | Vigne vierge | Wilder Wein | Enredadera de Virginia | |
| PRTNC_HEN | Parthenocissus henryana (Hemsl.) Diels & Gilg | | | Chinesische Jungfernrebe | | |
| PRTNC_QUI | Parthenocissus quinquefolia (L.) Planch. | American-ivy; Five-leaf-ivy; Virginia-creeper; Woodbine | | | | |
| PRUNL | Prunella L. | | | | | |
| PRUNL_VUL | Prunella vulgaris L. | | | | | |
| PRUNU_INC | Prunus incisa Thunb. | | | | | |
| PRUNU_LAU | Prunus laurocerasus L. | Cherry-laurel | Laurier-cerise | Kirschlorbeer | Laurel cerezo | |
| PRUNU_LUS | Prunus lusitanica L. | Portugal Laurel | Laurier du Portugal | Portugiesischer Kirschlorbeer | | |
| PSDRN | Pseuderanthemum Radlk. | | | | | |
| PTERI | Pteris L. | Ribbon Fern | Ptéris | Saumfarn | | |
| PTERI_CRE | Pteris cretica L. | Cretan brake; ribbon fern; white-line Cretan brake | | | | |
| PTILO_EXA | Ptilotus nobilis (Lindl.) F. Muell. | Mulla mulla | | | | |
| PTILO_OBO | Ptilotus obovatus (Gaudich.) F. Muell. | Silver mulla mulla | | | | |
| PULMO | Pulmonaria L. | Lungwort | Pulmonaire | Lungenkraut | Pulmonaria | |
| PULMO_LON | Pulmonaria longifolia (T. Bastard) Boreau | narrow-leaf lungwort | | | | |
| PULMO_LSA | Pulmonaria longifolia (T. Bastard) Boreau × Pulmonaria saccharata Mill. | | | | | |
| PYCNO_GLO | Pycnosorus globosus F. L. Bauer ex Benth. | drumsticks | | | | |
| RADER_SIN | Radermachera sinica (Hance) Hemsl. | China Doll; Serpent Tree | | | | |
| RAPHA_SAT | Raphanus sativus L. | Daikon; Japanese radish; Radish | Radis; Radis de tous les mois | Radieschen; Rettich | Rabanillo; Rabanito; Rábano | |
| RAPHA_SAT_NIG | Raphanus sativus L. var. niger (Mill.) S. Kerner | Black Radish | D'automne et d'hiver; Radis d'été, d'automne et d'hiver | Rettich | Rábano de invierno; Rábano negro | |
| RAPHA_SAT_SAT | Raphanus sativus L. var. sativus | Radish; Small radish; Turnip radish | Petite rave; Radis | Radieschen; Rettich | Rabanillo; Rabanito; Rábano | |
| RHAPH_IND | Rhaphiolepis indica (L.) Lindl. ex Ker Gawl. | Indian hawthorn | | | | |
| RHAPI | Rhapis L.f. ex Ait. | Lady Palm | Rhapis | Rutenpalme | | |
| RHEUM | Rheum L. | Rhubarb | Rhubarbe | Krauser Rhabarber; Rhabarber | Ruibarbo | |
| RHEUM_RHB | Rheum rhabarbarum L. | Rhubarb | Rhubarbe | Rhabarber | Ruibarbo | |
| RHIPL | Rhipsalidopsis Britton & Rose | | | | | |
| RHIPL_GAE | Rhipsalidopsis gaertneri (Regel) Moran | Easter Cactus | Cactus de Pâques | Osterkaktus | | |
| RHIPS_BAC_BAC | Rhipsalis baccifera (J. S. Muell.) Stearn subsp. baccifera | | | | | |
| RHIPS_CLA | Rhipsalis clavata F. A. C. Weber | | | | | |
| RHIPS_EWA | Rhipsalis ewaldiana Barthlott & N. P. Taylor | | | | | |
| RHIPS_LIN | Rhipsalis lindbergiana K. Schum. | | | | | |
| RHIPS_TER | Rhipsalis teres (Vell.) Steud. | | | | | |
| RHODH | Rhodohypoxis | | | | | |
| RHODM | Rhodanthemum (Vogt) B. H. Wilcox et al. | | | | | |
| RHODX_HYB | ×Rhodoxis hybrida B. Mathew | | | | | |
| RHPHD | Rhaphidophora Hassk. | | | | | |
| RHPHD_TET | Rhaphidophora tetrasperma Hook. f. | | | | | |
| RODGE | Rodgersia A. Gray | | | | | |
| RODGE_PIN | Rodgersia pinnata Franch. | | | | | |
| ROSAA | Rosa L. | Rose | Rosier | Rose | Rosal | Greenhouse cut-flower varieties |
| ROSCO_PUR | Roscoea purpurea Sm. | | | | | |
| RUBIA_TIN | Rubia tinctorum L. | | | | | |
| RUBUS_CHA | Rubus chamaemorus L. | Bake-apple; Baked-apple-berry; Cloudberry; Salmonberry; Yellow; Yellow-berry | | Moltebeere | | |
| RUBUS_ILL | Rubus illecebrosus Focke | Strawberry raspberry | | Erdbeer-Himbeere; Lampionbeere | | |
| RUELL | Ruellia L. | | | Ruellie | | |
| RUELL_MAC | Ruellia macrantha Mart. ex Nees | | | | | |
| RUMOH | Rumohra | Rumohra Raddi | | | | |
| RUMOH_ADI | Rumohra adiantiformis (G. Forst.) Ching | Leather Fern | | | | |
| RUSCU_ACU | Ruscus aculeatus L. | Box-holly; Butcher's Broom | Fragon piquant; Petit houx | Mäusedorn | Brusco; Jusbarba; Rusco | |
| RUSCU_HPH | Ruscus hypophyllum L. | | | | | |
| RUSSE | Russelia Jacq. | | | | | |
| SADRA_PSU | Hybrids between Sansevieria parva and Dracaena surculosa | | | | | |
| SALVI | Salvia L. | Sage | Sauge | Salbei; Salvie | Salvia | |
| SALVI_BUL | Salvia bulleyana Diels | | | | | |
| SALVI_CLY | Salvia chamaedryoides x Salvia lycioides | | | | | |
| SALVI_COC | Salvia coccinea Buc'hoz ex Etl. | | | | | |
| SALVI_FAR | Salvia farinacea Benth. | Mealy sage | | | | |
| SALVI_GRE | Salvia greggii A. Grey | | | | | |
| SALVI_JAM | Salvia xjamensis J. Crompton | | | | | |
| SALVI_LEU | Salvia leucantha Cav. | | | | | |
| SALVI_NAN | Salvia nana Kunth | | | | | |
| SALVI_OFF | Salvia officinalis L. | Common Sage | Sauge officinale | Echter Salbei | Salvia oficinal | |
| SALVI_SPL | Salvia splendens Sellow ex Schult. | Scarlet Sage | Sauge éclatante du Brésil | Pracht-Salbei | | |
| SALVI_SYL | Salvia ×sylvestris L. | | | Steppen-Salbei | | |
| SALVI_VIR | Salvia viridis L. | | | | | |
| SANDE_AUR | Sandersonia aurantiaca Hook | Chinese-lantern-lily; Christmasbells; Golden-lily-of-the-valley | | | | |
| SANGU_MEN | Sanguisorba menziesii Rydb. | | | | | |
| SANGU_OFF | Sanguisorba officinalis L. | Burnet Bloodwort; Great Burnet; Salad Burnet; Sanguisorba | Grande Pimprenelle | Grosser Wisenknopf | Pimpinela mayor | |
| SANSE | Sansevieria Thunb. | Bowstring Hemp | Sansevière | Bogenhanf | Sansevieria | |
| SANSE_ACA | Sansevieria aethiopica Thunb x S. canaliculata Carrière | | | | | |
| SANSE_CYL | Sansevieria cylindrica Bojer ex Hook. | spear orchid | | | | |
| SANSE_EHR | Sansevieria ehrenbergii Schweinf. ex Baker | blue sansevieria | | | | |
| SANSE_KIR | Sansevieria kirkii Baker | mkonge | | | | |
| SANSE_TRI | Sansevieria trifasciata Prain | African bowstring-hemp, mother-in-law's-tongue, snakeplant | chanvre d'Afrique | | lengua de suegra | |
| SANSE_ZEY | Sansevieria zeylanica (L.) Willd. | Ceylon bowstring-hemp | | | | |
| SARCO_HOO | Sarcococca hookeriana Baill. | | | | | |
| SARRA | Sarracenia L. | | | | | |
| SCADO_MUL | Scadoxus multiflorus (Martyn) Raf. | | | | | |
| SCHEF | Schefflera J. R. Forst. & G. Forst. | Dizygotheca; Schefflera | Dizygotheca; Schefflera | Fingeraralie; Schefflera | Dizygotheca; Schefflera | |
| SCHEF_ACT | Schefflera actinophylla (Endl.) Harms | Australian cabbagetree; Australian umbrella-tree; Queensland umbrella-tree; octopus-tree; umbrella-tree | arbre ombrelle | Queensland-Strahlenaralie | | |
| SCHEF_ARB | Schefflera arboricola (Hayata) Hayata ex Merr. | Hawaiian-elf; dwarf umbrella-tree; miniature schefflera; parasol-plant | | kleine Strahlenaralie | | |
| SCHEF_HEP | Schefflera heptaphylla (L.) Frodin | | | | | |
| SCHLU | Schlumbergera Lem. | Christmas Cactus; Crab Cactus | Cactus de Noël | Weihnachtskaktus | Cactus de Navidad; Zygocactus | |
| SCHLU_TRU | Schlumbergera truncata (Haw.) Moran | Claw cactus; Crab cactus; Linkleaf; Thanksgiving cactus; Yoke cactus | Cactus de Noël | | | |
| SCHZC_SCO | Schizachyrium scoparium (Michx.) Nash | | | | | |
| SCIND | Scindapsus Schott | Silver Vine | Pothos | Scindapsus | | |
| SCIND_PIC | Scindapsus pictus Hassk. | | | | | |
| SCOPA_DUL | Scoparia dulcis L. | | | | | |
| SCORZ_HIS | Scorzonera hispanica L. | Black Salsify | Salsifis noir; Scorsonère | Schwarzwurzel | Escorzonera; Salsifí negro | |
| SCUTE | Scutellaria L. | | | | | |
| SCUTE_COS | Scutellaria costaricana H. Wendl. | | | | | |
| SCUTE_IND | Scutellaria indica L. | | | | | |
| SEDEV | ×Sedeveria E. Walther (Echeveria DC. × Sedum L.) | | | | | |
| SEDUM | Sedum L. | Ice Plant | Sédum | Fetthenne | Uva cana | |
| SEDUM_MAK | Sedum makinoi Maxim. | | | | | |
| SEDUM_RUP | Sedum rupestre L. | | | | | |
| SEEMA_PSY | Seemannia purpurascens x Seemannia sylvatica | | | | | |
| SELAG | Selaginella P. Beauv. | Club Moss | Sélaginelle | Mooskraut | Selaginella | |
| SEMPO | ×Semponium spp. | | | | | |
| SENEC | Senecio L. | Groundsel; Ragwort | Séneçon | Kreuzkraut | Hierba cana; Pan de pájaros; Zuzón | |
| SENEC_CAN | Senecio candidans DC. | | | | | |
| SEQUD_GIG | Sequoiadendron giganteum (Lindl.) J. Buchholz | | | | | |
| SERRU | Serruria Salisb. | Blushing Bude; Spider Bush | Serruria | Serruria | Serruria | |
| SETAR | Setaria | | | | | |
| SETAR_ITA | Setaria italica (L.) P. Beauv. | Foxtail Bristle Grass; dwarf setaria; giant setaria | Millet d'Italie; Millet des oiseaux; Sétaire d'Italie | Italienhirse; Kolbenhirse | Dana; Panizo | |
| SIDAL | Sidalcea A. Gray | False Mallow; Prairie Mallow | Mauve de la Prairie; Sidalcea | Doppelmalve; Prairiemalve; Präriemalve | | |
| SILEN | Silene L. | Catchfly | Silène | Leimkraut | Silene | |
| SILEN_ANO | Silene asterias x Silene noctiflora | | | | | |
| SILEN_DIO | Silene dioica (L.) Clairv. | Red campion | | | | |
| SILEN_FLO | Silene flos-cuculi (L.) Greuter & Burdet | Meadow Campion; Ragged-robin | | | | |
| SILEN_SVI | Silene suecica × Silene viscaria | | | | | |
| SILEN_VIR | Silene virginica L. | eldglim; fire-pink | | | | |
| SILOX_HUM | Siloxerus humifusus Labill. | | | | | |
| SILPH_PER | Silphium perfoliatum L. | Cup-plant | | | | |
| SINAP_ALB | Sinapis alba L. | White Mustard | Moutarde blanche | Gelbsenf; Weißer Senf | Mostaza blanca | |
| SISYR_ATL | Sisyrinchium atlanticum E. P. Bicknell | | | | | |
| SKIMM | Skimmia Thunb. | Skimmia | Skimmia | Skimmia | Skimia; Skimmia | |
| SKIMM_JAP | Skimmia japonica Thunb. | | | | | |
| SKIMM_REE | Skimmia reevesiana (Fortune) Fortune | | | | | |
| SMPHC | Symphoricarpos Duham. | Snowberry | Symphorine | Schneebeere | Bonita de nieve | |
| SMPHC_CHE | Symphoricarpos ×chenaultii Rehder | Chenault coralberry | | | | |
| SMPHC_DOO | Symphoricarpos ×doorenbosii Krüssm. | | | | | |
| SOLAN_AET | Solanum aethiopicum L. | Chinese scarlet eggplant, gilo, kumba, scarlet eggplant, shum, tomato-fruit eggplant | aubergine amère | | | |
| SOLAN_HAB | Solanum habrochaites S. Knapp & D.M. Spooner | | | | | |
| SOLAN_JAS | Solanum laxum Spreng. | jasmine nightshade; potato-vine | | Jasmin-Nachtschatten | | |
| SOLAN_LCH | Solanum lycopersicum L. x Solanum cheesmaniae (L. Ridley) Fosberg | | | | | |
| SOLAN_LHA | hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner | | | | | |
| SOLAN_LPI | Solanum lycopersicum x Solanum pimpinellifolium | | | | | |
| SOLAN_LYC | Solanum lycopersicum L. | Tomato; cherry tomato; tomato | Tomate; tomate; tomato cerise | Kirschtomate; Tomate | Tomate; tomate; tomatera; tomatillo | |
| SOLAN_LYC_LYC | Solanum lycopersicum L. var. lycopersicum | Tomato | Tomate | Tomate | Tomate, Tomatera | |
| SOLAN_MEL | Solanum melongena L. | Aubergine; Eggplant; brinjal eggplant | Aubergine; béringène; mélongène | Aubergine; Eierfrucht | Berenjena | |
| SOLAN_MTO | Solanum melongena × Solanum torvum | | | | | |
| SOLAN_QUI | Solanum quitoense Lam. | Lulo; Naranjilla; Quito Orange | | Lulo | | |
| SOLAN_SIS | Solanum sisymbriifolium Lam. | | | | | |
| SOLAN_TOR | Solanum torvum Sw. | | | | | |
| SOLAN_TUB | Solanum tuberosum L. | Potato | Pomme de terre | Kartoffel | Papa; Patata | |
| SOLIA | X Solidaster Wehrh. | | | Goldrutenaster | | |
| SOLID | Solidago L. | Golden Rod | Verge d'or | Goldrute | Vara de San José; Vara de oro | |
| SOLID_CAN | Solidago canadensis L. | Canadian goldenrod; Harger's goldenrod | verge d'or du Canada | gewöhnliche kanadische Goldrute | | |
| SOLID_CUT | Solidago cutleri Fern. | | | | | |
| SOLID_CVI | Solidago canadensis × Solidago virgaurea | | | | | |
| SOLID_FLE | Solidago flexicaulis L. | | | | | |
| SORBA | Sorbaria (Ser. ex DC.) A.Braun | False Spirea | Sorbaria | Fiederspiere | Sorbaria | |
| SORBA_SOR | Sorbaria sorbifolia (L.) A. Braun | | | | | |
| SPARR_AFR | Sparrmannia africana L. f. | | | | | |
| SPARX | Sparaxis Ker Gawl. | | | | | |
| SPINA_OLE | Spinacia oleracea L. | Spinach | Épinard | Spinat | Espinaca | |
| SPIRO_POL | Spirodela polyrhiza (L.) Schleid. | great duckweed; greater duckweed; water flaxseed | spirodèle polyrhize | | | |
| SPTHG | Spathoglottis Bl. | | | | | |
| SPTHP | Spathiphyllum Schott | Spathe Flower; Spathiphyllum; White Sails | Spathiphyllum | Spathiphyllum | Spathiphyllum | |
| SPTHP_FLO | Spathiphyllum floribundum (Linden & André) N. E. Br. | | | | | |
| SPTHP_KOC | Spathiphyllum kochii Engl. & K. Krause | | | | | |
| SPTHP_WAL | Spathiphyllum wallisii Regel | | | | | |
| STCHS_ALP | Stachys alpina L. | | | | | |
| STCHS_BDE | Stachys byzantina K. Koch × Stachys debilis Kunth | | | | | |
| STENO_SEC | Stenotaphrum secundatum (Walter) Kuntze | Buffalo Grass; Shore Grass; St. Augustine Grass | Chiendent de bœuf | | | |
| STROB | Strobilanthes Bl. | | Strobilanthe | Zapfenblume | | |
| STROB_ANI | Strobilanthes anisophylla (Lodd. et al.) T. Anderson | | | | | |
| STROM | Stromanthe Sond. | | | | | |
| STROM_SAN | Stromanthe sanguinea (Hook.) Sond. | | | | | |
| STROM_STR | Stromanthe stromanthoides | | | | | |
| STYLI | Stylidium Sw. ex Willd. | | | | | |
| STYLI_GRA | Stylidium graminifolium Sw. ex Willd. | | | | | |
| STYRA_JAP | Styrax japonicus Siebold & Zucc. | Japanese snowbell; Japanese storax | | | | |
| SYMPH_ERI | Symphyotrichum ericoides (L.) G. L. Nesom | Dense-flower aster; Elongate aster; Heath aster; Many-flower aster; Squarrose white aster; Tufted white prairie aster; White aster; White heath aster; White prairie aster; White-wreath aster; Wreath aster | | | | |
| SYMPH_NOV | Symphyotrichum novi-belgii (L.) G. L. Nesom | Michaelmas' daisy; New York Aster | | Glattblatt-Aster; Neubelgien-Aster | | |
| SYMPH_NVA | Symphyotrichum novae-angliae (L.) G. L. Nesom | New England aster | aster de la Nouvelle Angleterre | | | |
| SYMPY_UPL | Symphytum ×uplandicum Nyman | Blue comfrey; Quaker comfrey; Russian comfrey | Consoude d'Upland; Consoude voyageuse | Futterbeinwell; Schwedischer Beinwell; Wallwurz | Consuelda azul | |
| SYNGO | Syngonium Schott | Syngonium | Syngonium | Füßblatt; Syngonium | Syngonium | |
| SYNGO_POD | Syngonium podophyllum Schott | African evergreen; Arrowhead-vine; Nephthytis | | | | |
| SYNGT | Syngonanthus Ruhland | | | | | |
| SYZYG_AUS | Syzygium australe (J. C. Wendl. ex Link) B. Hyland | Brush-cherry | | | | |
| SYZYG_PAN | Syzygium paniculatum Banks ex Gaertn. | Brush Cherry | | Australische Kirschmyrte | | |
| TACCA | Tacca J.R. Forst. et G. Forst | Bat Flower | Tacca | Teufelsblüte | | |
| TACCA_CHA | Tacca chantrieri André | Batflower; Devil-flower | | | | |
| TAGET_MIN | Tagetes minuta L. | | | | | |
| TALIN_PAN | Talinum paniculatum (Jacq.) Gaertn. | | | | | |
| TAMRX_TET | Tamarix tetrandra Pall. ex M. Bieb. | | | | | |
| TANAC_PTN | Tanacetum parthenium (L.) Sch. Bip. | Feverfew | Grande camomille; Matricaire | Mutterkraut | Magarza | |
| TANAC_VUL | Tanacetum vulgare L. | | | | | |
| TELOP_SOR | Telopea speciosissima x Telopea oreades | | | | | |
| TELOP_STR | Telopea speciosissima × Telopea truncata | | | | | |
| TEUCR_FRU | Teucrium fruticans L. | Tree Germander | Germandrée ligneuse | Strauchgemander | | |
| TEUCR_LUC | Teucrium ×lucidrys Boom | | | | | |
| THALI | Thalictrum L. | Meadow Rue | Pigamon | Wiesenraute | | |
| THALI_AQU | Thalictrum aquilegiifolium L. | | | | | |
| THALI_DEL | Thalictrum delavayi Franch. | Chinese meadow-rue | | | | |
| THALI_FLA | Thalictrum flavum L. | common meadow-rue, yellow meadow-rue | | | | |
| THALI_PET | Thalictrum petaloideum L. | | | | | |
| THLAS_ARV | Thlaspi arvense L. | | | | | |
| TIARE | Tiarella L. | Foam Flower; Foamflower | Tiarella | Schaumblüte | Tiarella | |
| TIBOU | Tibouchina Aubl. | Glory Bush Tree; Tibouchina | Tibouchina | Tibouchina | Tibouchina | |
| TIBOU_GRA | Tibouchina granulosa (Desr.) Cogn. | | | | | |
| TIBOU_OMU | Tibouchina foveolata x Tibouchina mutabilis | | | | | |
| TIBOU_URV | Tibouchina urvilleana (DC.) Cogn. | Glorybush; Purple glorytree | | | | |
| TILLA | Tillandsia L. | Air Plant; Tillandsia | Fille de l'air; Mousse espagnole | Greisenbart; Luftnelke; Tillandsia | Tillandsia | |
| TILLA_CAP | Tillandsia capitata Griseb. | | | | | |
| TILLA_CLA | Tillandsia cyanea x Tillandsia laxissima | | | | | |
| TILLA_CYA | Tillandsia cyanea Linden ex K. Koch | | | | | |
| TILLA_LEI | Tillandsia leiboldiana Schltdl. | | | | | |
| TILLA_USN | Tillandsia usneoides (L.) L. | Spanish-moss | barbe grise; fille de l'air | Louisianamoos | | |
| TILLA_UST | Tillandsia utriculata L. × T. stricta Sol. Ex Ker Gawl. | | | | | |
| TOLMI_MEN | Tolmiea menziesii (Pursh) Torr. et A. Gray | Mother-of-thousands; Piggy back plant | La poule et les poussins | Lebendblatt | | |
| TRADE | Tradescantia L. | Spider Wort | Misère; Tradescantia | Dreimasterblume | Tradescantia | |
| TRADE_ALB | Tradescantia albiflora Kunth | wandering-Jew; water spiderwort | | | | |
| TRADE_CER | Tradescantia cerinthoides Kunth | | | | | |
| TRADE_FLU | Tradescantia fluminensis Vell. | spiderwort; wandering-Jew; wandering-sailor | | Rio-Dreimasterblume | | |
| TRADE_SPA | Tradescantia spathacea Sw. | Boat-lily; Moses-in-the-cradle; Oysterplant | | | | |
| TRADE_VIR | Tradescantia virginiana L. | spiderwort | éphémère de Virginie | Garten-Dreimasterblume | | |
| TRADE_ZEB | Tradescantia zebrina hort. ex Bosse | inchplant, wandering-Jew | | Silber-Dreimasterblume | | |
| TRCEL | Trachelium Tourn. | | | | | |
| TRCEL_CAE | Trachelium caeruleum L. | Throatwort | Trachélie bleue | Blaues Halskraut | | |
| TRCHL_ASI | Trachelospermum asiaticum Nakai | Asian-jasmine | | japanischer Sternjasmin | | |
| TRCHL_JAS | Trachelospermum jasminoides (Lindl.) Lem. | | | | | |
| TRCHO_NAN | Trichocentrum nanum (Lindl.) M. W. Chase & N. H. Williams | | | | | |
| TRFOL_REP | Trifolium repens L. | White Clover | Trèfle blanc | Weißklee | Trébol blanco | |
| TRICY | Tricyrtis Wall. | Toad-lily | Tricyrtis | Krötenlilie | Tricyrtis | |
| TRICY_FOR | Tricyrtis formosana Baker | | | | | |
| TRICY_HIR | Tricyrtis hirta (Thunb.) Hook. | | | | | |
| TRICY_NOH | Tricyrtis nana Yatabe x Tricyrtis ohsumiensis Masam. | | | | | |
| TRIPT_REG | Tripterygium regelii Sprague & Takeda | | | | | |
| TRITE | Triteleia Dougl. ex Lindl. | Triplet Lily | | | | |
| TROLL | Trollius L. | Globe Flower | Trolle | Trollblume | Carderona | |
| TULBA | Tulbaghia L. | Society Garlic; Wild Garlic | Tulbaghia | Kaplilie; Kranzlauch; Tulbaghia | Tulbaghia | |
| TULBA_VIO | Tulbaghia violacea Harv. | | | | | |
| TULIP | Tulipa L. | Tulip | Tulipe | Tulpe | Tulipán | |
| TULWO | ×Tulworthiopsis G. D. Rowley | | | | | |
| TURNE_DIF | Turnera diffusa Willd. ex Schult. | Mexican-holly; damiana | thé bourrique | | damiana de Guerrero | |
| VACCI_VIT | Vaccinium vitis-idaea L. | Alpine cranberry; Cowberry; Foxberry; Lingberry; Lingen; Lingenberry; Lingon; Lingonberry; Mountain cranberry; Red Bilberry; Rock cranberry | Airelle rouge | Preiselbeere | Arándano encarnado | |
| VANDA | Vanda Jones ex R. Br. | Vanda | Vanda | Vanda | Vanda | |
| VERBE | Verbena L. | Vervain | Verveine | Eisenkraut; Verbene | Verbena | |
| VERBE_BON | Verbena bonariensis L. | | | | | |
| VERBE_HAS | Verbena hastata L. | | | | | |
| VERBE_OFF | Verbena officinalis L. | | | | | |
| VERBE_RIG | Verbena rigida Spreng. | | | | | |
| VERCA_VIR | Veronicastrum virginicum (L.) Farw. | Culver's-root; blackroot; bowman's-root; tall-speedwell | | | | |
| VERON | Veronica L. | Speedwell | Véronique | Ehrenpreis | Verónica | |
| VERON_ASP | Veronica austriaca L. × Veronica spicata L. | | | | | |
| VERON_LON | Veronica longifolia L. | Garden speedwell | | | | |
| VERON_MED | Veronica ×media Schrad. | | | | | |
| VERON_PED | Veronica peduncularis M. Bieb. | | | | | |
| VERON_PRO | Veronica prostrata L. | | | | | |
| VERON_SPI | Veronica spicata L. | | | | | |
| VIBUR | Viburnum L. | Snowball Tree; Wayfaring Tree | Viorne | Schneeball | Bolo de nieve; Mundo; Viburno | |
| VIBUR_BOD | Viburnum ×bodnantense Aberc. | | | | | |
| VIBUR_BSU | Viburnum ×bodnantense Aberc. × V. suspensum Lindl. | | | | | |
| VIBUR_CAS | Viburnum cassinoides L. | swamp haw; wild raisin; witherod | | | | |
| VIBUR_DAV | Viburnum davidii Franch. | | | | | |
| VIBUR_NUD | Viburnum nudum L. | possum haw | | | | |
| VIBUR_ODO | Viburnum odoratissimum Ker Gawl. | | | | | |
| VIBUR_OPU | Viburnum opulus L. | Crampbark; European cranberry bush; Guelder rose | | | | |
| VIBUR_PLI | Viburnum plicatum Thunb. | Japanese snowball | | | | |
| VIBUR_RHY | Viburnum rhytidophyllum Hemsl. | leatherleaf viburnum; wayfaring-bush; wrinkled viburnum | | | | |
| VIBUR_TIN | Viburnum tinus L. | Laurustinus | Laurier tin | | | |
| VICIA_FAB | Vicia faba L. | Broad Bean; Field Bean; Horse Bean; Tick Bean | Fève; Féverole | Ackerbohne; Dicke Bohne; Puffbohne | Haba | |
| VICIA_FAB_MAJ | Vicia faba L. var. major Harz | Broad Bean; Horse Bean | Fève | Dicke Bohne; Puffbohne | Haba de huerta; Haba de verdeo | |
| VICIA_FAB_MIN | Vicia faba L. var. minuta (hort. ex Alef.) Mansf. | Tick Bean | Féverole | Ackerbohne | Haba; Haboncillo; haba menor | |
| VIOLA | Viola L. | Pansy; Violet | Pensée; Violette | Stiefmütterchen; Veilchen | Pensamiento; Trinitaria; Viola; Violeta | |
| VIOLA_COR | Viola cornuta L. | Bedding pansy; Horned pansy; Horned violet; Tufted pansy; Viola | | | | |
| VIOLA_WIT | Viola ×wittrockiana Gams | Pansy | Pensée | Garten-stiefmütterchen; Gartenstiefmütterchen; Veilchen | Pensamiento; Trinitaria | |
| VITEX_TRI | Vitex trifolia L. | hand-of-Mary, Indian privet, Indian three-leaf vitex, Indian wild pepper, simple-leaf chastetree | | | | |
| VLRNL_LOC | Valerianella locusta (L.) Laterr. | Cornsalad; Lamb's Lettuce | Mâche | Feldsalat | Hierba de los canónigos; Lechuga de campo | |
| VRGUZ | Vriesea x Guzmania | | | | | |
| VRIES | Vriesea Lindl. | Vriesea | Vriesea | Vriesea | Vriesea | |
| VRIES_FOS | Vriesea fosteriana L. B. Sm. | | | | | |
| VRIES_HIE | Vriesea hieroglyphica (Carrière) E. Morren | bromeliad-king; king-of-bromeliads | | | | |
| VRIES_PLA | Vriesea platynema Gaudich. | | | | | |
| VRIES_SPL | Vriesea splendens (Brongn.) Lem. | Bromelia, Flaming Sword, Vriesea; Vriesea | Bromelia | Bromelia | Bromelia | |
| VRTIL | Vriesea Lindl. × Tillandsia L. | | | | | |
| VUYLS | Vuylstekeara | | | | | |
| WEINM | Weinmannia | | | | | |
| WEINM_GUY | Weinmannia guyanensis Klotzsch ex Engl. | | | | | |
| WEINM_RAC_SIL | Weinmannia racemosa Linn. f. W. sylvicola | Tawhero; Towai; Weinmannia | Weinmannia | Weinmannia | Weinmannia | |
| WEINM_TRI | Weinmannia trichosperma Cav. | | | | | |
| WILSO | X Wilsonara hort. | | | | | |
| WOLFF_GLO | Wolffia globosa (Roxb.) Hartog & Plas | | | | | |
| XEROC_BRA | Xerochrysum bracteatum (Vent.) Tzvelev | Everlasting; Golden Everlasting; Paper-flower; Strawflower; Yellow Paper Daisy | Immortelle à bractées | Gartenstrohblume | Perpetua; Siempreviva | |
| XNTHO | Xanthosoma Schott | | | | | |
| XNTHO_ROB | Xanthosoma robustum Schott | Capote; Pixi | | | | |
| XNTHO_SAG | Xanthosoma sagittifolium (L.) Schott | | | | | |
| XNTST | Xanthostemon | | | | | |
| YUCCA | Yucca L. | Yucca | Yucca | Palmlilie | Yuca | |
| YUCCA_FRO | Yucca filamentosa L. × Y. rostrata Engelm. ex Trel. | | | | | |
| YUCCA_GUA | Yucca guatemalensis Baker | Blue-stem yucca; Giant yucca; Spineless yucca | | Riesen-Palmlilie | Izote | |
| YUCCA_ROS | Yucca rostrata Engelm. ex Trel. | | | | | |
| YUSHA_ANC | Yushania anceps (Mitford) W. C. Lin | | | | | |
| ZAMIO | Zamioculcas | | | | | |
| ZAMIO_ZAM | Zamioculcas zamiifolia (Lodd.) Engl. | | | | | |
| ZANTE | Zantedeschia Spreng. | Arum-lily; Calla | Calla | Kalla; Zantedeschia | Cala | |
| ZANTE_AET | Zantedeschia aethiopica (L.) Spreng. | Arum-lily; Calla-lily; Common calla; Common calla-lily; Pig-l; Trumpet-lily | | | | |
| ZEAAA_MAY | Zea mays L. | Corn; Maize | Maïs | Mais | Maíz | Popcorn |
| ZELGL | ×Zelglossoda J. M. H. Shaw | | | | | |
| ZINNI | Zinnia L. | | | | | |
| ZINNI_AEL | Zinnia ×marylandica D. M. Spooner et al. | | | | | |
| ZYGPT | Zygopetalum Hook. | Zygopetalon; Zygopetalum | Zygopetalon | Zygopetalon | Zygopetalon | |