
Plant Encyclopedia
Scientific names: A 1726 plants
- Abelia chinensis var. ionandra ("Taiwantsukubaneutsugi")
- Abelia serrata
- Abelia serrata var. buchwaldii ("Kibanatsukubaneutsugi")
- Abelia serrata var. serrata ("Kotsukubaneutsugi")
- Abelia serrata var. serrata f. gymnocarpa ("Hirohakotsukubaneutsugi")
- Abelia serrata var. serrata f. obspathulata ("Hosobakotsukubaneutsugi")
- Abelia serrata var. serrata f. sanguinea ("Benibanakotsukubaneutsugi")
- Abelia serrata var. tomentosa ("Onitsukubaneutsugi")
- Abelia spathulata
- Abelia spathulata var. colorata ("Takinetsukubaneutsugi")
- Abelia spathulata var. sanguinea ("Benibananotsukubaneutsugi")
- Abelia spathulata var. spathulata ("Tsukubaneutsugi")
- Abelia spathulata var. spathulata f. duplexa ("Yaenotsukubaneutsugi")
- Abelia spathulata var. spathulata f. pilosa ("Ketsukubaneutsugi")
- Abelia spathulata var. stenophylla ("Ugotsukubaneutsugi")
- Abelia tetrasepala ("Otsukubaneutsugi")
- Abelia × integerrima ("Marubatsukubaneutsugi")
- Abelia ×grandiflora (glossy abelia)
- Abelia ‘Edward Goucher’
- Abelmoschus esculentus (okra)
- Abelmoschus manihot (aibika, "Tororoaoi")
- Abelmoschus moschatus
- Abelmoschus moschatus subsp. tuberosus ("Akabanawata")
- Abelmoschus moschatus var. betulifolius ("Senkakutororoaoi")
- Abelmoschus moschatus var. moschatus ("Ryukyutororoaoi")
- Abies firma (Japanese fir)
- Abies firma f. pendula ("Shidaremomi")
- Abies homolepis (Nikko fir, "Urajiromomi")
- Abies mariesii (Maries' fir, "Oshirabiso")
- Abies procera (noble fir)
- Abies sachalinensis (Sakhalin fir, "Todomatsu")
- Abies sachalinensis var. mayriana ("Aotodomatsu")
- Abies sachalinensis var. sachalinensis ("Akatodomatsu")
- Abies veitchii
- Abies veitchii var. reflexa ("Shikokushirabe")
- Abies veitchii var. reflexa f. viridis ("Aoshikokushirabe")
- Abies veitchii var. veitchii (Veitch's fir, "Shirabiso")
- Abies veitchii var. veitchii f. komagatakensis ("Komagatakeshirabe")
- Abies veitchii var. veitchii f. olivacea ("Aoshirabe")
- Abies × umbellata ("Mitsuminemomi")
- Abrodictyum boninense ("Hahajimahoragoke")
- Abrodictyum obscurum ("Onihoragoke")
- Abrodictyum siamense ("Nanbanhoragoke")
- Abrodictyum sp.aff.dentatum ("Ogasawaraonihoragoke")
- Abrus precatorius (coral pea, "Toazuki")
- Abutilon (genus)
- Abutilon grandifolium ("Obaichibi")
- Abutilon hirtum ("Mitsuzakeichibi")
- Abutilon indicum
- Abutilon indicum subsp. albescens ("Sakishimaichibi")
- Abutilon indicum subsp. guineense ("Taiwan'ichibi")
- Abutilon indicum subsp. indicum ("Takasagoichibi")
- Abutilon megapotamicum (trailing abutilon, "Ukitsuriboku")
- Abutilon theophrasti (velvetleaf, "Ichibi")
- Acacia aneura (mulga)
- Acacia baileyana (Cootamundra wattle, "Gin'yoakashia")
- Acacia boormanii (Snowy River wattle)
- Acacia cognata (river wattle)
- Acacia confusa ("Soshiju")
- Acacia covenyi (blue bush)
- Acacia cultriformis (knife-leaf wattle, "Sankakubaakashia")
- Acacia deanei (green wattle)
- Acacia farnesiana (Sweet Acacia, "Kingokan")
- Acacia podalyriifolia (Mount Morgan wattle, "Mukugeakashia")
- Acacia retinodes (Retinodes water wattle)
- Acalypha australis (Asian copperleaf, "Enokigusa")
- Acalypha australis f. velutina
- Acalypha chamaedrifolia (cat tail)
- Acalypha gracilens ("Himeamigasaso")
- Acalypha indica ("Kidachiamigasaso")
- Acalypha wilkesiana (copperleaf)
- Acanthephippium pictum ("Enreishokiran")
- Acanthephippium striatum ("Taiwan'aoiran")
- Acanthephippium sylthetense ("Taiwanshokiran")
- Acanthospermum hispidum ("Amerikatogemigiku")
- Acanthus mollis (bear's breech)
- Acca sellowiana (feijoa)
- Acer amamiense
- Acer amoenum
- Acer amoenum var. amoenum ("Omomiji")
- Acer amoenum var. amoenum f. horonaiense ("Horonaikaede")
- Acer amoenum var. amoenum f. palmatipartitum ("Fukagireomomiji")
- Acer amoenum var. matsumurae ("Yamamomiji")
- Acer amoenum var. nambuanum ("Nanbukohamomiji")
- Acer argutum ("Asanohakaede")
- Acer australe ("Nangokuminekaede")
- Acer buergerianum (trident maple, "Tokaede")
- Acer capillipes ("Hosoekaede")
- Acer carpinifolium ("Chidorinoki")
- Acer carpinifolium f. magnificum ("Obachidorinoki")
- Acer cissifolium ("Mitsudekaede")
- Acer crataegifolium ("Urikaede")
- Acer diabolicum ("Kajikaede")
- Acer distylum ("Hitotsubakaede")
- Acer ginnala var. aidzuense ("Karakogikaede")
- Acer insulare ("Shimaurikaede")
- Acer itoanum ("Kusunohakaede")
- Acer japonicum ("Hauchiwakaede")
- Acer japonicum f. microphyllum ("Ezomeigetsukaede")
- Acer maximowiczianum ("Megusurinoki")
- Acer micranthum ("Kominekaede")
- Acer miyabei ("Kurobiitaya")
- Acer miyabei f. shibatae ("Shibatakaede")
- Acer morifolium ("Yakushimaonagakaede")
- Acer negundo (Box elder)
- Acer nipponicum (Nippon maple, "Tetsukaede")
- Acer nipponicum subsp. nipponicum
- Acer nipponicum subsp. nipponicum var. australe ("Nangokutetsukaede")
- Acer nipponicum subsp. nipponicum var. nipponicum ("Saigokutetsukaede")
- Acer nipponicum subsp. orientale
- Acer nipponicum subsp. orientale var. koshinense ("Koshintetsukaede")
- Acer nipponicum subsp. orientale var. orientale ("Kitanotetsukaede")
- Acer palmatum (palmate maple, "Irohamomiji")
- Acer pictum ("Itayakaede")
- Acer pictum subsp. diessectum
- Acer pictum subsp. diessectum f. connivens ("Urageenkokaede")
- Acer pictum subsp. diessectum f. dissectum ("Enkokaede")
- Acer pictum subsp. diessectum f. piliferum ("Keenkokaede")
- Acer pictum subsp. diessectum f. puberulum ("Keurageenkokaede")
- Acer pictum subsp. glaucum ("Urajiroitaya")
- Acer pictum subsp. mayrii ("Akaitaya")
- Acer pictum subsp. mono (painted maple, "Ezoitaya")
- Acer pictum subsp. mono f. magnificum ("Oezoitaya")
- Acer pictum subsp. pictum
- Acer pictum subsp. pictum f. ambiguum ("Oniitaya")
- Acer pictum subsp. pictum f. pulvigerum ("Miyamaoniitaya")
- Acer pictum subsp. savatieri ("Itomakiitaya")
- Acer pictum subsp. taishakuense ("Taishakuitaya")
- Acer pseudoplatanus (sycamore, "Seiyokajikaede")
- Acer pycnanthum ("Hananoki")
- Acer rubrum (red maple, "Amerikahananoki")
- Acer rufinerve ("Urihadakaede")
- Acer rufinerve f. angustifolium ("Hosobaurihadakaede")
- Acer shirasawanum ("Oitayameigetsu")
- Acer sieboldianum ("Kohauchiwakaede")
- Acer sieboldianum f. dissectum ("Fukagireitayameigetsu")
- Acer sieboldianum f. microphyllum ("Himeuchiwakaede")
- Acer tenuifolium ("Hinauchiwakaede")
- Acer tschonoskii ("Minekaede")
- Acer ukurunduense ("Ogarabana")
- Acer ukurunduense f. pilosum ("Usugeogarabana")
- Achillea alpina (alpine yarrow)
- Achillea alpina subsp. alpina
- Achillea alpina subsp. alpina var. discoidea ("Yamanokogiriso")
- Achillea alpina subsp. alpina var. longiligulata (alpine yarrow, "Nokogiriso")
- Achillea alpina subsp. camtschatica ("Shumushunokogiriso")
- Achillea alpina subsp. japonica ("Kitanokogiriso")
- Achillea alpina subsp. pulchra ("Akabanaezonokogiriso")
- Achillea alpina subsp. subcartilaginea ("Asonokogiriso")
- Achillea filipendulina (fernleaf yarrow, "Kibananokogiriso")
- Achillea millefolium (common yarrow, "Seiyonokogiriso")
- Achillea ptarmica (sneezewort)
- Achillea ptarmica subsp. macrocephala
- Achillea ptarmica subsp. macrocephala var. speciosa ("Ezonokogiriso")
- Achillea ptarmica subsp. macrocephala var. yezoensis ("Hosobaezonokogiriso")
- Achillea × stricta ("Nokogirisomodoki")
- Achlys japonica ("Nanbuso")
- Achyranthes aspera (chaff-flower)
- Achyranthes aspera var. aspera ("Keinokozuchi")
- Achyranthes aspera var. rubrofusca ("Murasakiinokozuchi")
- Achyranthes bidentata ("Inokozuchi")
- Achyranthes bidentata f. rotundifolia ("Marubainokozuchi")
- Achyranthes bidentata var. bidentata ("Monpainokozuchi")
- Achyranthes bidentata var. fauriei ("Hinatainokozuchi")
- Achyranthes bidentata var. hachijoensis ("Hachijoinokozuchi")
- Achyranthes bidentata var. japonica ("Inokozuchi")
- Achyranthes longifolia ("Yanagiinokozuchi")
- Acis autumnalis (autumn snowflake)
- Acmella brachyglossa ("Yarisennichimodoki")
- Acmella ciliata ("Numatsurugikumodoki")
- Acmella oleracea (toothache plant, "Kibanaorandasennichi")
- Acmella oppositifolia var. repens (oppositeleaf spotflower, "Numatsurugiku")
- Acmella paniculata ("Sennichimodoki")
- Acmella uliginosa ("Himesennichimodoki")
- Aconitum asahikawaense ("Kamuireijinso")
- Aconitum azumiense
- Aconitum carmichaeli (Chinese aconite, "Karatorikabuto")
- Aconitum ciliare ("Hanakazura")
- Aconitum gassanense
- Aconitum gigas ("Ezoreijinso")
- Aconitum grossedentatum ("Kawachibushi")
- Aconitum hiroshi-igarashii ("Konbureijinso")
- Aconitum hiroshi-igarashii × Aconitum ikedae ("Hagoromoreijinso")
- Aconitum hondoense ("Oreijinso")
- Aconitum iidemontanum ("Inodetorikabuto")
- Aconitum ikedae ("Nisekoreijinso")
- Aconitum ito-seiyanum ("Seiyabushi")
- Aconitum jaluense
- Aconitum jaluense subsp. iwatekense ("Sen'uzumodoki")
- Aconitum jaluense subsp. jaluense ("Koraibushi")
- Aconitum japonicum
- Aconitum japonicum subsp. ibukiense ("Ibukitorikabuto")
- Aconitum japonicum subsp. japonicum ("Yamatorikabuto")
- Aconitum japonicum subsp. japonicum f. albidum ("Shirobanaenkobushi")
- Aconitum japonicum subsp. maritimum
- Aconitum japonicum subsp. maritimum var. iyariense ("Iyaritorikabuto")
- Aconitum japonicum subsp. maritimum var. maritimum ("Tsukubatorikabuto")
- Aconitum japonicum subsp. napiforme ("Tannatorikabuto")
- Aconitum japonicum subsp. Napiforme f. albiflorum ("Shirobanatannatorikabuto")
- Aconitum japonicum subsp. subcuneatum ("Okutorikabuto")
- Aconitum kitadakense
- Aconitum kiyomiense
- Aconitum loczyanum ("Reijinso")
- Aconitum mashikense
- Aconitum maximum
- Aconitum maximum subsp. kurilense ("Shikotantorikabuto")
- Aconitum maximum subsp. maximum ("Chishimatorikabuto")
- Aconitum metajaponicum ("Ontakebushi")
- Aconitum misaoanum ("Shiretokobushi")
- Aconitum misaoanum f. album ("Shirobanashiretokotorikabuto")
- Aconitum neosachalinense ("Hirohakarafutobushi")
- Aconitum nipponicum
- Aconitum nipponicum subsp. micranthum ("Kitazawabushi")
- Aconitum nipponicum subsp. nipponicum
- Aconitum nipponicum subsp. nipponicum var. nipponicum ("Miyamatorikabuto")
- Aconitum nipponicum subsp. nipponicum var. septemcarpum ("Myokotorikabuto")
- Aconitum okuyamae ("Uzentorikabuto")
- Aconitum pterocaule
- Aconitum pterocaule var. pterocaule ("Azumareijinso")
- Aconitum pterocaule var. siroumense ("Shiromareijinso")
- Aconitum sachalinense
- Aconitum sachalinense subsp. sachalinense
- Aconitum sachalinense subsp. sachalinense var. compactum ("Rishiribushi")
- Aconitum sachalinense subsp. sachalinense var. sachalinense ("Karafutobushi")
- Aconitum sachalinense subsp. yezoense ("Ezotorikabuto")
- Aconitum sanyoense
- Aconitum sanyoense f. leucanthum ("Shirobanasan'yobushi")
- Aconitum senanense
- Aconitum senanense subsp. paludicola ("Yachitorikabuto")
- Aconitum senanense subsp. senanense
- Aconitum senanense subsp. senanense var. isidzukae ("Osawatorikabuto")
- Aconitum senanense subsp. senanense var. senanense ("Hosobatorikabuto")
- Aconitum soyaense
- Aconitum tatewakii ("Hidakareijinso")
- Aconitum umezawae ("Oshimareijinso")
- Aconitum yamazakii ("Daisetsutorikabuto")
- Aconitum yuparense
- Aconitum yuparense var. apoiense ("Hidakatorikabuto")
- Aconitum yuparense var. yuparense ("Ezonohosobatorikabuto")
- Aconitum zigzag
- Aconitum zigzag subsp. kishidae ("Hakubabushi")
- Aconitum zigzag subsp. komatsui ("Nantaibushi")
- Aconitum zigzag subsp. ryohakuense ("Ryohakutorikabuto")
- Aconitum zigzag subsp. zigzag ("Takanetorikabuto")
- Aconitum × callianthum ("Tsukushitorikabuto")
- Aconitum × fudjisanense ("Fujireijinso")
- Aconitum × hakusanense
- Aconitum × parahakonense ("Inuhakonetorikabuto")
- Aconitum × suspensum ("Myogitorikabuto")
- Aconogonon ajanense ("Himeiwatade")
- Aconogonon nakaii ("Oyamasoba")
- Aconogonon weyrichii
- Aconogonon weyrichii var. alpinum ("Ontade")
- Aconogonon weyrichii var. weyrichii ("Urajirotade")
- Aconogonon × pseudoajanense ("Himeiwatademodoki")
- Acorus calamus (calamus, "Shobu")
- Acorus gramineus (grass-leaf sweet flag, "Sekisho")
- Acrophorus nodosus ("Taiwanhimewarabi")
- Acrostichum aureum ("Mimimochishida")
- Actaea asiatica (Asian baneberry, "Ruiyoshoma")
- Actaea erythrocarpa ("Akaminoruiyoshoma")
- Actaea erythrocarpa f. leucocarpa ("Shirominoruiyoshoma")
- Actinidia (genus)
- Actinidia arguta
- Actinidia arguta var. arguta ("Sarunashi")
- Actinidia arguta var. arguta f. platyphylla ("Kokuwa")
- Actinidia arguta var. arguta f. rufinervis ("Sabisarunashi")
- Actinidia arguta var. hypoleuca ("Urajiromatatabi")
- Actinidia chinensis var. deliciosa
- Actinidia kolomikta (variegated-leaf hardy kiwi, "Miyamamatatabi")
- Actinidia polygama (silver vine)
- Actinidia rufa ("Shimasarunashi")
- Actinodaphne acuminata ("Baribarinoki")
- Actinoscirpus gropssus ("Osankakui")
- Actinostemma tenerum ("Gokizuru")
- Actinotus helianthi (flannel flower)
- Acystopteris japonica ("Usuhimewarabi")
- Acystopteris tenuisecta ("Horaiusuhimewarabi")
- Adenium (genus)
- Adenocaulon himalaicum ("Nobuki")
- Adenophora divaricata ("Fukushimashajin")
- Adenophora divaricata f. albiflora ("Shirobanafukushimashajin")
- Adenophora hatsushimae ("Tsukushiiwashajin")
- Adenophora izuensis ("Izushajin")
- Adenophora maximowicziana ("Hinashajin")
- Adenophora nikoensis
- Adenophora nikoensis var. nikoensis ("Himeshajin")
- Adenophora nikoensis var. nikoensis f. globiflora ("Marishajin")
- Adenophora nikoensis var. nikoensis f. hispidula ("Kehimeshajin")
- Adenophora nikoensis var. nikoensis f. nipponica ("Miyamashajin")
- Adenophora nikoensis var. persicaria ("Himeiwashajin")
- Adenophora nikoensis var. petrophila ("Myogishajin")
- Adenophora nikoensis var. teramotoi ("Shiraiwashajin")
- Adenophora nikoensis var. teramotoi f. hirsuta ("Keshiraiwashajin")
- Adenophora palustris ("Yachishajin")
- Adenophora palustris f. nivea ("Shirobanayachishajin")
- Adenophora pereskiifolia ("Moiwashajin")
- Adenophora remotiflora ("Sobana")
- Adenophora remotiflora f. angustifolia ("Hosobasobana")
- Adenophora remotiflora f. hirsuta ("Kesobana")
- Adenophora remotiflora f. leucantha ("Shirosobana")
- Adenophora stricta
- Adenophora stricta var. lancifolia ("Nagabanoninjin")
- Adenophora stricta var. stricta ("Toshajin")
- Adenophora takedae
- Adenophora takedae var. howozana ("Hoshajin")
- Adenophora takedae var. takedae ("Iwashajin")
- Adenophora tashiroi ("Shimashajin")
- Adenophora triphylla
- Adenophora triphylla var. japonica ("Tsuriganeninjin")
- Adenophora triphylla var. japonica f. albiflora ("Shirobanatsuriganeninjin")
- Adenophora triphylla var. japonica f. canescens ("Shirageshajin")
- Adenophora triphylla var. japonica f. procumbens ("Haitsuriganeninjin")
- Adenophora triphylla var. japonica f. rotundifolia ("Marubanohamashajin")
- Adenophora triphylla var. japonica f. violacea ("Hakusanshajin")
- Adenophora triphylla var. puellaris ("Otomeshajin")
- Adenophora triphylla var. sasamotoi ("Shikineshajin")
- Adenophora triphylla var. triphylla ("Saiyoshajin")
- Adenophora triphylla var. triphylla f. alba ("Shirobanaryukyushajin")
- Adenophora uryuensis ("Shiratorishajin")
- Adenostemma latifolium ("Okadaikon")
- Adenostemma lavenia ("Numadaikon")
- Adenostemma parviflorum ("Kobananumadaikon")
- Adiantum capillus-junonis ("Horaikujaku")
- Adiantum capillus-veneris (common maidenhair, "Horaishida")
- Adiantum diaphanum ("Sukiyakujaku")
- Adiantum edgeworthii ("Otomekujaku")
- Adiantum flabellulatum ("Okinawakujakushida")
- Adiantum monochlamys ("Hakoneshida")
- Adiantum ogasawarense ("Iwahoraishida")
- Adiantum pedatum (five-fingered maidenhair fern, "Kujakushida")
- Adiantum raddianum (Delta maidenhair fern, "Kobahoraishida")
- Adina pilulifera ("Taniwatarinoki")
- Adinandra ryukyuensis
- Adinandra yaeyamensis ("Kenagaesakaki")
- Adonidia merrillii (Christmas palm, "Manirayashi")
- Adonis amurensis ("Kitamifukujuso")
- Adonis multiflora ("Michinokufukujuso")
- Adonis ramosa (Amur adonis, "Fukujuso")
- Adonis shikokuensis
- Adoxa moschatellina
- Adoxa moschatellina var. insularis ("Shimarenpukuso")
- Adoxa moschatellina var. moschatellina (moschatel, "Renpukuso")
- Aechmea chantinii (Amazonian zebra plant)
- Aechmea fulgens (coralberry, "Sangoananasu")
- Aechmea fulgens var. discolor ("Urabenisangoananasu")
- Aechmea gamosepala (matchstick plant)
- Aegilops cylindrica ("Yagimugi")
- Aegilops triuncialis ("Taruhokomugi")
- Aeginetia indica (Indian broomrape, "Nanbangiseru")
- Aeginetia sinensis ("Onanbangiseru")
- Aeginetia sinensis f. albiflora ("Shirobanaonanbangiseru")
- Aegopodium alpestre ("Ezobofu")
- Aegopodium podagraria (ground elder, "Iwamitsuba")
- Aeluropus littoralis var. sinensis ("Shiogiriso")
- Aeonium arboreum (tree aeonium)
- Aeonium arboreum ‘Zwartkop’
- Aeschynanthus (genus, "Esukinansasu")
- Aeschynanthus acuminatus ("Nagamikazura")
- Aeschynomene americana ("Edauchikusanemu")
- Aeschynomene indica (Indian jointvetch, "Kusanemu")
- Aesculus hippocastanum (horse-chestnut, "Seiyotochinoki")
- Aesculus turbinata (Japanese horse-chestnut, "Tochinoki")
- Aesculus turbinata f. pubescens ("Uragetochinoki")
- Aesculus ×carnea (red horse-chestnut, "Benibanatochinoki")
- Aethusa cynapium ("Inuenjin")
- Agalinis heterophylla ("Amerikaunranmodoki")
- Agapanthus (genus, lily of the Nile)
- Agapanthus africanus (African lily, "Murasakikunshiran")
- Agapetes (genus)
- Agastache (genus, giant hyssops)
- Agastache foeniculum (anise hyssop)
- Agastache rugosa (Korean mint, "Kawamidori")
- Agastache rugosa f. albiflora ("Shirokawamidori")
- Agave americana (sentry plant, "Aonoryuzetsuran")
- Agave americana ‘Marginata’ ("Ryuzetsuran")
- Agave attenuata (foxtail)
- Agave schidigera
- Agave sisalana ("Saizaru")
- Ageratina altissima (white snakeroot, "Marubafujibakama")
- Ageratina ligustrina (privet-leaved ageratina)
- Ageratum (genus, whiteweed)
- Ageratum conyzoides (billygoat-weed, "Kakkoazami")
- Ageratum houstonianum (flossflower, "Murasakikakkoazami")
- Aglaomorpha coronans ("Kazarishida")
- Agrimonia coreana ("Chosenkinmizuhiki")
- Agrimonia nipponica ("Himekinmizuhiki")
- Agrimonia pilosa
- Agrimonia pilosa var. succapitata ("Darumakinmizuhiki")
- Agrimonia pilosa var. viscidula ("Okinmizuhiki")
- Agrimonia pilosa ver. japonica ("Kinmizuhiki")
- Agrimonia pilosa ver. japonica f. subglabra ("Usugekinmizuhiki")
- Agrimonia × nipponopilosa ("Ainokokinmizuhiki")
- Agropyron desertorum ("Nisekomugidamashi")
- Agrostemma (genus, corncockles)
- Agrostemma githago (common corn-cockle, "Mugisenno")
- Agrostis avenacea ("Nankainukabo")
- Agrostis canina ("Himenukabo")
- Agrostis capillaris ("Itokonukagusa")
- Agrostis clavata
- Agrostis clavata var. clavata ("Yamanukabo")
- Agrostis clavata var. nukabo ("Nukabo")
- Agrostis flaccida ("Miyamanukabo")
- Agrostis flaccida f. vivipara ("Komochimiyamanukabo")
- Agrostis gigantea ("Konukagusa")
- Agrostis hideoi ("Yukikuranukabo")
- Agrostis hyemalis ("Fuyunukabo")
- Agrostis lachnantha ("Afurikanukabo")
- Agrostis mertensii ("Komiyamanukabo")
- Agrostis nebulosa ("Kasuminukabo")
- Agrostis nigra ("Kurokonukagusa")
- Agrostis osakae ("Kitayamanukabo")
- Agrostis scabra ("Ezonukabo")
- Agrostis stolonifera ("Haikonukagusa")
- Agrostis tateyamensis
- Agrostis valvata ("Himekonukagusa")
- Agrostis vinealis ("Kuronukabo")
- Agrostis × fouilladei ("Bakenukabo")
- Aidia canthioides ("Shimamisaonoki")
- Aidia cochinchinensis ("Misaonoki")
- Ailanthus altissima (tree of heaven, "Niwaurushi")
- Ainsliaea acerifolia
- Ainsliaea acerifolia var. acerifolia ("Momijihaguma")
- Ainsliaea acerifolia var. subapoda ("Okumomijihaguma")
- Ainsliaea apiculata
- Ainsliaea apiculata var. acerifolia ("Ryukyuhaguma")
- Ainsliaea apiculata var. apiculata ("Kikkohaguma")
- Ainsliaea apiculata var. apiculata f. rotundifolia ("Marubakikkohaguma")
- Ainsliaea apiculata var. ovatifolia ("Tamagobakikkohaguma")
- Ainsliaea corfifolia
- Ainsliaea corfifolia var. cordifolia ("Teishoso")
- Ainsliaea corfifolia var. maruoi ("Hirohateishoso")
- Ainsliaea dissecta ("Enshuhaguma")
- Ainsliaea dissecta f. acerifolia ("Marubaenshuhaguma")
- Ainsliaea dissecta f. purpurascens ("Murasakienshuhaguma")
- Ainsliaea faurieana ("Hosobahaguma")
- Ainsliaea fragrans ("Marubateishoso")
- Ainsliaea macroclinidioides var. okinawensis ("Okinawahaguma")
- Ainsliaea oblonga ("Nagabahaguma")
- Ainsliaea uniflora ("Kusayatsude")
- Ainsliaea uniflora f. nivea ("Yukiyatsude")
- Ainsliaea × hybrida ("Ainokohaguma")
- Aira caryophyllea (silver hairgrass, "Nukasusuki")
- Aira elegantissima
- Aira elegantissima subsp. ambigua ("Himenukasusuki")
- Aira elegantissima subsp. elegantissima ("Hananukasusuki")
- Ajuga (genus, bugleweed)
- Ajuga boninsimae ("Shimakakoso")
- Ajuga ciliata var. villosior ("Kaijindo")
- Ajuga decumbens
- Ajuga decumbens var. decumbens ("Kiranso")
- Ajuga decumbens var. decumbens f. albiflora ("Shirobanakiranso")
- Ajuga decumbens var. decumbens f. condensata ("Uzukiranso")
- Ajuga decumbens var. decumbens f. purpurea ("Momoirokiranso")
- Ajuga decumbens var. glabrata ("Terihakiranso")
- Ajuga dictyocarpa ("Onikiranso")
- Ajuga incisa ("Hiiragiso")
- Ajuga incisa f. albiflora ("Shirobanahiiragiso")
- Ajuga incisa f. rosea ("Benibanahiiragiso")
- Ajuga japonica ("Ogikazura")
- Ajuga japonica f. albiflora ("Shirobanaogikazura")
- Ajuga makinoi ("Tachikiranso")
- Ajuga nipponensis ("Junihitoe")
- Ajuga nipponensis f. nivea ("Shirobanajunihitoe")
- Ajuga pygmaea ("Himekiranso")
- Ajuga reptans (common bugle, "Seiyojunihitoe")
- Ajuga shikotanensis ("Tsurukakoso")
- Ajuga shikotanensis f. hirsuta ("Kebukatsurukakoso")
- Ajuga taiwanensis ("Yaeyamakiranso")
- Ajuga yesoensis
- Ajuga yesoensis var. tsukubana ("Tsukubakinmonso")
- Ajuga yesoensis var. tsukubana f. alba ("Udokiranso")
- Ajuga yesoensis var. yesoensis ("Nishikigoromo")
- Ajuga yesoensis var. yesoensis f. albiflora ("Shirobananishikigoromo")
- Ajuga × bastarda ("Kirannishikigoromo")
- Ajuga × mixta ("Junikiranso")
- Ajugoides humilis ("Yamajio")
- Ajugoides humilis f. albiflora ("Shirobanayamajio")
- Akebia quinata
- Akebia quinata f. diplochlamys ("Futaeakebi")
- Akebia quinata f. viridiflora
- Akebia trifoliata ("Mitsubaakebi")
- Akebia × pentaphylla
- Akebia × pentaphylla var. integrifolia ("Kuwazomeakebi")
- Akebia ×pentaphylla var. pentaphylla ("Goyoakebi")
- Alangium platanifolium
- Alangium platanifolium var. platanifolium ("Momijiurinoki")
- Alangium platanifolium var. trilobatum ("Urinoki")
- Alangium platanifolium var. trilobatum f. macrophyllum ("Urinoki")
- Alangium platanifolium var. trilobatum f. velutinum
- Alangium premnifolium ("Shimaurinoki")
- Albizia julibrissin
- Albizia julibrissin var. glabrior ("Hirohanemu")
- Albizia julibrissin var. julibrissin (silk tree, "Nemunoki")
- Albizia julibrissin var. julibrissin f. albiflora ("Shirobananemunoki")
- Albizia kalkora ("Obanemunoki")
- Albizia retusa ("Yaeyamanemunoki")
- Albuca bracteata (pregnant onion, "Nisekaiso")
- Alchemilla arvensis ("Nominohagoromogusa")
- Alchemilla japonica ("Hagoromogusa")
- Alchemilla mollis (garden lady's-mantle)
- Alchornea davidii ("Obabenigashiwa")
- Alchornea liukiuensis ("Amigasagiri")
- Aldrovanda vesiculosa ("Mujinamo")
- Aletris foliata ("Nebarinogiran")
- Aletris luteoviridis ("Nogiran")
- Aletris luteoviridis f. nutans ("Yakushimanogiran")
- Aletris makiyataroi ("Himesokushinran")
- Aletris spicata ("Sokushinran")
- Aleuritopteris argentea ("Himeurajiro")
- Aleuritopteris argentea f. obscura ("Midorihimeurajiro")
- Aleuritopteris krameri ("Iwaurajiro")
- Aleuritopteris kuhnii var. brandtii ("Miyamaurajiro")
- Aleuritopteris kuhnii var. brandtii f. efarinosa ("Aomiyamaurajiro")
- Alisma canaliculatum
- Alisma canaliculatum var. azuminoense ("Azuminoheraomodaka")
- Alisma canaliculatum var. canaliculatum (channelled water plantain, "Heraomodaka")
- Alisma canaliculatum var. harimense ("Hosobaheraomodaka")
- Alisma plantago-aquatica var. orientale ("Sajiomodaka")
- Alisma rariflorum ("Togokuheraomodaka")
- Allamanda blanchetii (purple allamanda, "Murasakiariakekazura")
- Allamanda cathartica (golden trumpet, "Ariakekazura")
- Alliaria petiolata ("Negihatazao")
- Allium (genus)
- Allium ampeloprasum (leek)
- Allium ampeloprasum var. ampeloprasum (elephant garlic, "Janboninniku")
- Allium austrokyushuense ("Nangokuyamarakkyo")
- Allium cepa (onion, "Tamanegi")
- Allium chinense (rakkyo)
- Allium fistulosum (Welsh onion, "Negi")
- Allium giganteum (giant onion)
- Allium inutile ("Sutegobiru")
- Allium kiiense ("Kiiitorakkyo")
- Allium macrostemon ("Nobiru")
- Allium moly (golden garlic)
- Allium monanthum ("Himenira")
- Allium neapolitanum (daffodil garlic)
- Allium pseudojaponicum ("Tamamurasaki")
- Allium pseudojaponicum f. albiflorum ("Shirobanatamamurasaki")
- Allium sativum (garlic, "Ninniku")
- Allium schoenoprasum
- Allium schoenoprasum f. leucanthum ("Shirobanahimeezonegi")
- Allium schoenoprasum var. caespitans ("Kabuasatsuki")
- Allium schoenoprasum var. foliosum ("Asatsuki")
- Allium schoenoprasum var. foliosum f. uenoi ("Shirobanaasatsuki")
- Allium schoenoprasum var. idzuense ("Izuasatsuki")
- Allium schoenoprasum var. orientale ("Shiromaasatsuki")
- Allium schoenoprasum var. schoenoprasum ("Ezonegi")
- Allium schoenoprasum var. yezomonticola ("Himeezonegi")
- Allium schubertii (tumbleweed onion)
- Allium senescens ("Sekkayamanegi")
- Allium siculum (Sicilian honey garlic)
- Allium sphaerocephalum (round-headed leek)
- Allium splendens ("Miyamarakkyo")
- Allium thunbergii (Thunberg's chive, "Yamarakkyo")
- Allium thunbergii f. albiflorum ("Shirobanayamarakkyo")
- Allium togashii ("Kankakeinira")
- Allium triquetrum (three-cornered leek, "Mitsukadonegi")
- Allium tuberosum (Chinese chives, "Nira")
- Allium unifolium
- Allium victorialis subsp. platyphyllum ("Gyojaninniku")
- Allium virgunculae
- Allium virgunculae var. koshikiense ("Koshikiitorakkyo")
- Allium virgunculae var. virgunculae ("Itorakkyo")
- Allium virgunculae var. virgunculae f. albiflorum ("Otomerakkyo")
- Allium virgunculae var. yakushimense ("Yakushimaitorakkyo")
- Allium ×wakegi (Wakegi)
- Allophylus timoriensis ("Akagimodoki")
- Alnus fauriei ("Miyamakawarahannoki")
- Alnus firma ("Yashabushi")
- Alnus firma f. hirtella ("Miyamayashabushi")
- Alnus hirsuta ("Yamahannoki")
- Alnus hirsuta var. hirsuta ("Keyamahannoki")
- Alnus hirsuta var. sibirica ("Yamahannoki")
- Alnus inokumae ("Tanigawahannoki")
- Alnus japonica
- Alnus japonica var. formosana ("Taiwanhannoki")
- Alnus japonica var. japonica (East Asian alder, "Hannoki")
- Alnus japonica var. japonica f. arguta ("Ezohannoki")
- Alnus japonica var. japonica f. koreana ("Kehannoki")
- Alnus matsumurae ("Yahazuhannoki")
- Alnus pendula ("Himeyashabushi")
- Alnus serrulatoides ("Kawarahannoki")
- Alnus serrulatoides f. katoana ("Kekawarahannoki")
- Alnus sieboldiana ("Obayashabushi")
- Alnus trabeculosa ("Sakurabahannoki")
- Alnus viridis subsp. maximowiczii
- Alnus viridis subsp. maximowiczii var. maximowiczii ("Miyamahannoki")
- Alnus viridis subsp. maximowiczii var. sachalinensis ("Karafutomiyamahannoki")
- Alnus × hanedae ("Ainokoyashabushi")
- Alnus × hosoii ("Iwakihannoki")
- Alnus × mayrii
- Alnus × mayrii nothovar. glabrescens ("Hirohahannoki")
- Alnus × mayrii nothovar. mayrii ("Usugehirohahannoki")
- Alnus × peculiaris ("Tarumiyashabushi")
- Alnus × suginoi ("Urajirokawarahannoki")
- Alocasia atropurpurea ("Yaeyamakuwazuimo")
- Alocasia cucullata (Chinese taro, "Shimakuwazuimo")
- Alocasia odora (night-scented lily, "Kuwazuimo")
- Alocasia × okinawensis ("Ainokokuwazuimo")
- Aloe (genus)
- Aloe albiflora
- Aloe arborescens (candelabra aloe, "Kidachiaroe")
- Aloiampelos striatula var. caesia
- Alopecurus aequalis ("Suzumenoteppo")
- Alopecurus aequalis var. aequalis ("Noharasuzumenoteppo")
- Alopecurus aequalis var. amurensis ("Suzumenoteppo")
- Alopecurus carolinianus ("Himesuzumenoteppo")
- Alopecurus japonicus ("Setogaya")
- Alopecurus longearistatus ("Higenagasuzumenoteppo")
- Alopecurus myosuroides ("Nosuzumenoteppo")
- Alopecurus pratensis ("Osuzumenoteppo")
- Alophia amoena (Chilean iris)
- Aloysia citriodora (lemon verbena)
- Alpinia boninsimensis ("Shimakumatakeran")
- Alpinia flabellata ("Iriomotekumatakeran")
- Alpinia intermedia ("Aonokumatakeran")
- Alpinia japonica ("Hanamyoga")
- Alpinia japonica f. xanthocarpa ("Kiminohanamyoga")
- Alpinia nakaiana ("Iokumatakeran")
- Alpinia nigra ("Chikurinka")
- Alpinia takaminei ("Ishigakikumatakeran")
- Alpinia zerumbet (shell ginger, "Getto")
- Alpinia × formosana ("Kumatakeran")
- Alpinia × formosana f. variegata ("Fuirikumatakeran")
- Alpinia × kiushiana ("Tsukushihanamyoga")
- Alstroemeria (genus, Peruvian lily)
- Alstroemeria pulchella (Peruvian lily, "Yurizuisen")
- Alternanthera (genus)
- Alternanthera bettzickiana (parrot leaf, "Akiransasu")
- Alternanthera denticulata (lesser joyweed, "Hosobatsurunogeito")
- Alternanthera paronychioides ("Ketsurunogeito")
- Alternanthera philoxeroides (alligator weed, "Nagaetsurunogeito")
- Alternanthera porrigens
- Alternanthera pungens ("Marubatsurunogeito")
- Alternanthera sessilis (dwarf copperleaf, "Tsurunogeito")
- Althaea ficifolia ("Shichigosan'aoi")
- Althaea officinalis
- Althaea rosea (hollyhock, "Tachiaoi")
- Alysicarpus bracteata subsp. edgeworthii f. alba ("Shirobanayabumame")
- Alysicarpus ovalifolius ("Fushinashisasahagi")
- Alysicarpus vaginalis ("Sasahagi")
- Alyssum alyssoides ("Arechinazuna")
- Amana edulis
- Amana edulis f. duplexa ("Yaenoamana")
- Amana erythronioides ("Hirohanoamana")
- Amaranthus (genus)
- Amaranthus albus ("Himeshirobiyu")
- Amaranthus arenicola ("Himeaogeito")
- Amaranthus blitoides ("Amerikabiyu")
- Amaranthus blitum ("Inubiyu")
- Amaranthus blitum × Amaranthus viridis ("Ainokoinubiyu")
- Amaranthus caudatus (love-lies-bleeding, "Himogeito")
- Amaranthus crassipes ("Sajibiyu")
- Amaranthus cruentus (blood amaranth, "Sugimorigeito")
- Amaranthus cruentus × Amaranthus viridis ("Inuaogeito")
- Amaranthus deflexus ("Haibiyu")
- Amaranthus fimbriatus ("Yanagibabiyu")
- Amaranthus hybridus (green amaranth, "Hosoaogeito")
- Amaranthus palmeri ("Ohonagaaogeito")
- Amaranthus powellii ("Honagaaogeito")
- Amaranthus retroflexus (red-root amaranth, "Aogeito")
- Amaranthus spinosus (spiny amaranth, "Haribiyu")
- Amaranthus tricolor ("Hiyu")
- Amaranthus tricolor var. mangostanus ("Hiyu")
- Amaranthus tricolor var. tricolor (edible amaranth, "Hageito")
- Amaranthus tuberculatus ("Hiyumodoki")
- Amaranthus viridis (slender amaranth, "Honagainubiyu")
- Amaranthus × ozanonii ("Arechiaogeito")
- Amaryllis belladonna (jeasey lily)
- Amberboa amberboi (yellow sweet sultan)
- Ambrosia artemisiifolia (common ragweed, "Butakusa")
- Ambrosia psilostachya ("Butakusamodoki")
- Ambrosia trifida (giant ragweed, "Obutakusa")
- Amelanchier (genus, Juneberry)
- Amelanchier asiatica (Korean juneberry, "Zaifuriboku")
- Amelanchier canadensis (thicket serviceberry)
- Amethystea caerulea ("Rurihakka")
- Amischotolype hispida ("Yanbarumyoga")
- Amitostigma gracile ("Hinaran")
- Amitostigma keiskei ("Iwachidori")
- Amitostigma kinoshitae ("Koanichidori")
- Amitostigma lepidum ("Okinawachidori")
- Ammannia auriculata ("Nangokuhimemisohagi")
- Ammannia baccifera ("Shimamisohagi")
- Ammannia coccinea (valley redstem, "Hosobahimemisohagi")
- Ammannia multiflora ("Himemisohagi")
- Ammi majus (laceflower, "Dokuzerimodoki")
- Ammophila breviligulata ("Ohamagaya")
- Amorpha fruticosa (desert false indigo, "Itachihagi")
- Amorphophallus kiusianus ("Yamakonnyaku")
- Amorphophallus konjac (konjak)
- Ampelopsis cantoniensis var. leeoides ("Udokazura")
- Ampelopsis chaffanjonii ("Atsubaudokazura")
- Ampelopsis glandulosa
- Ampelopsis glandulosa var. hancei ("Terihanobudo")
- Ampelopsis glandulosa var. heterophylla ("Nobudo")
- Ampelopsis glandulosa var. heterophylla f. citrulloides ("Kirehanobudo")
- Amphicarpaea bracteata subsp. edgeworthii ("Yabumame")
- Amsinckia lycopsoides ("Warutabirako")
- Amsinckia tessellata ("Harigetabirako")
- Amsonia ciliata (fringed bluestar, "Hosobachojiso")
- Amsonia elliptica ("Chojiso")
- Amsonia tabernaemontana (eastern bluestar, "Yanagibachojiso")
- Amygdalus (genus, "Hanamomo")
- Amygdalus communis (almond, "Hento")
- Amygdalus persica (peach, "Momo")
- Amygdalus persica var. nectarina ("Nekutarin")
- Anagallis arvensis (scarlet pimpernel)
- Anagallis arvensis f. arvensis ("Akabanarurihakobe")
- Anagallis arvensis f. coerulea ("Rurihakobe")
- Ananas comosus (pineapple, "Painappuru")
- Anaphalis lactea ("Takaneyahazuhahako")
- Anaphalis margaritacea
- Anaphalis margaritacea subsp. margaritacea
- Anaphalis margaritacea subsp. margaritacea var. angustifolia ("Hosobanoyamahahako")
- Anaphalis margaritacea subsp. margaritacea var. margaritacea (western pearly everlasting, "Yamahahako")
- Anaphalis margaritacea subsp. yedoensis ("Kawarahahako")
- Anaphalis sinica
- Anaphalis sinica var. morii ("Tannayahazuhahako")
- Anaphalis sinica var. pernivea ("Todaihahako")
- Anaphalis sinica var. sinica ("Yahazuhahako")
- Anaphalis sinica var. viscosissima ("Kuriyamahahako")
- Anaphalis sinica var. yakusimensis ("Yakushimausuyukiso")
- Anchusa (genus)
- Anchusa arvensis ("Arechiushinoshitagusa")
- Anchusa azurea (garden anchusa, "Ushinoshitagusa")
- Anchusa officinalis (common bugloss)
- Ancistrocarya japonica ("Sawaruriso")
- Ancistrocarya japonica f. albiflora ("Shirobanasawaruriso")
- Androcorys pusillus ("Misuzuran")
- Andromeda polifolia (marsh andromeda, "Himeshakunage")
- Andromeda polifolia f. leucantha ("Shirobananohimeshakunage")
- Andropogon glomeratus ("Futobomerikenkarukaya")
- Andropogon virginicus (broomsedge bluestem, "Merikenkarukaya")
- Androsace chamaejasme subsp. capitata ("Tochinaiso")
- Androsace filiformis ("Sakakozakura")
- Androsace umbellata ("Ryukyukozakura")
- Anemone amurensis ("Yachiichige")
- Anemone canadensis (Canada anemone)
- Anemone coronaria
- Anemone debilis ("Himeichige")
- Anemone debilis f. gracilis ("Hosobahimeichige")
- Anemone dichotoma ("Futamataichige")
- Anemone flaccida
- Anemone flaccida var. flaccida ("Nirinso")
- Anemone flaccida var. flaccida f. rosea ("Usubeninirinso")
- Anemone flaccida var. flaccida f. semiplena ("Ginsakazukiichige")
- Anemone flaccida var. flaccida f. viridis ("Midorinirinso")
- Anemone flaccida var. tagawae ("Otomeichige")
- Anemone hupehensis var. japonica (Chinese anemone, "Shumeigiku")
- Anemone keiskeana ("Yukiwariichige")
- Anemone multifida (cutleaf anemone)
- Anemone narcissiflora
- Anemone narcissiflora subsp. crinita var. sachalinensis ("Ezonohakusan'ichige")
- Anemone narcissiflora subsp. nipponica ("Hakusan'ichige")
- Anemone narcissiflora subsp. nipponica f. graciliformis ("Himehakusan'ichige")
- Anemone narcissiflora subsp. nipponica f. infraviolacea ("Murasakihakusan'ichige")
- Anemone narcissiflora subsp. nipponica f. viridis ("Midorihakusan'ichige")
- Anemone narcissiflora subsp. villosissima ("Senkaso")
- Anemone nemorosa (wood anemone, "Yabuichige")
- Anemone nikoensis ("Ichirinso")
- Anemone nikoensis f. plena ("Yaeichirinso")
- Anemone nikoensis f. violacea ("Murasakiichirinso")
- Anemone pseudoaltaica
- Anemone pseudoaltaica var. gracilis ("Kokikuzakiichige")
- Anemone pseudoaltaica var. katonis ("Hirohakikuzakiichige")
- Anemone pseudoaltaica var. pseudoaltaica ("Kikuzakiichige")
- Anemone raddeana ("Azumaichige")
- Anemone sikokiana ("Shikokuichige")
- Anemone soyensis ("Hirobahimeichige")
- Anemone stolonifera ("Sanrinso")
- Anemone stolonifera f. plena ("Yaezakisanrinso")
- Anemone sylvestris (snowdrop anemone)
- Anemone virginiana (tall anemone)
- Anemone × gokayamensis
- Anemone × hybrida ("Botankibunegiku")
- Anemonopsis macrophylla ("Rengeshoma")
- Anethum graveolens (dill)
- Angelica acutiloba
- Angelica acutiloba subsp. acutiloba ("Toki")
- Angelica acutiloba subsp. acutiloba f. tsukubana ("Tsukubatoki")
- Angelica acutiloba subsp. iwatensis ("Miyamatoki")
- Angelica boninensis ("Muninhamaudo")
- Angelica cartilaginomarginata
- Angelica cartilaginomarginata var. cartilaginomarginata ("Himenodake")
- Angelica cartilaginomarginata var. matsumurae ("Koraihimenodake")
- Angelica cryptotaeniifolia
- Angelica cryptotaeniifolia var. cryptotaeniifolia ("Miyamanodake")
- Angelica cryptotaeniifolia var. kyushiana ("Tsukushimiyamanodake")
- Angelica dahurica ("Yoroigusa")
- Angelica decursiva ("Nodake")
- Angelica decursiva f. albiflora ("Shirobananodake")
- Angelica decursiva f. angustiloba ("Hosobanodake")
- Angelica decursiva f. discolor ("Usuironodake")
- Angelica edulis ("Amanyu")
- Angelica genuflexa ("Obasenkyu")
- Angelica hakonensis ("Iwaninjin")
- Angelica hirsutiflora ("Nangokuhamaudo")
- Angelica inaequalis ("Hanabizeri")
- Angelica japonica ("Hamaudo")
- Angelica keiskei ("Ashitaba")
- Angelica longiradiata
- Angelica longiradiata var. longiradiata ("Tsukushizeri")
- Angelica longiradiata var. yakushimensis ("Hinabofu")
- Angelica minamitanii ("Hyugasenkyu")
- Angelica polymorpha ("Shiranesenkyu")
- Angelica polymorpha f. lineariloba ("Hosobashiranesenkyu")
- Angelica pseudoshikokiana ("Tsukushitoki")
- Angelica pubescens
- Angelica pubescens var. matsumurae ("Miyamashishiudo")
- Angelica pubescens var. pubescens ("Shishiudo")
- Angelica sachalinensis
- Angelica sachalinensis var. glabra ("Michinokuyoroigusa")
- Angelica sachalinensis var. kawakamii ("Hosobanoyoroigusa")
- Angelica sachalinensis var. sachalinensis ("Ezonoyoroigusa")
- Angelica sachalinensis var. sachalinensis f. pubescens ("Keezonoyoroigusa")
- Angelica sachalinensis var. sachalinensis f. saninensis ("San'in'yoroigusa")
- Angelica saxicola ("Ishizuchibofu")
- Angelica shikokiana
- Angelica shikokiana var. mayebarana ("Kumanodake")
- Angelica shikokiana var. shikokiana ("Inutoki")
- Angelica sinanomontana ("Shinanonodake")
- Angelica stenoloba ("Hosobatoki")
- Angelica stenoloba f. lanceolata ("Tokachitoki")
- Angelica tenuisecta
- Angelica tenuisecta var. furcijuga ("Hyugatoki")
- Angelica tenuisecta var. tenuisecta ("Kawazengo")
- Angelica ubatakensis
- Angelica ubatakensis var. ubatakensis
- Angelica ubatakensis var. valida ("Obatakeninjin")
- Angelica ursina ("Ezonyu")
- Angelica yakusimensis
- Angelica yoshinagae ("Tosabofu")
- Angelonia (genus)
- Angiopteris boninensis ("Ogasawararyubintai")
- Angiopteris fokiensis ("Hinotaniryubintai")
- Angiopteris lygodiifolia ("Ryubintai")
- Angiopteris palmiformis ("Hosobaryubintai")
- Aniseia martinicensis ("Nagabaasagao")
- Aniselytron treutleri var. japonicum ("Hirohanokonukagusa")
- Anisocampium niponicum ("Inuwarabi")
- Anisocampium sheareri ("Uraboshinokogirishida")
- Anisocampium × saitoanum ("Hokurikuinuwarabi")
- Anisodontea (genus)
- Anisodontea capensis (African mallow)
- Anisomeles indica ("Buzoroibana")
- Anoda cristata ("Nishikiaoi")
- Anodendron affine ("Sakakikazura")
- Anoectochilus formosanus ("Kibanashusuran")
- Anoectochilus koshunensis
- Anredera cordifolia (Madeira-vine, "Akazakazura")
- Antennaria dioica ("Ezonochichikogusa")
- Antennaria rosea ("Momoiromattogiku")
- Anthemis arvensis ("Kizomekamitsure")
- Anthemis cotula ("Kamitsuremodoki")
- Anthemis tinctoria (golden marguerite, "Koyakamitsure")
- Anthoxanthum aristatum ("Himeharugaya")
- Anthoxanthum horsfieldii
- Anthoxanthum horsfieldii var. japonicum ("Takanekobo")
- Anthoxanthum monticola subsp. alpinum ("Miyamakobo")
- Anthoxanthum monticola subsp. alpinum f. monstruosum ("Omiyamakobo")
- Anthoxanthum nitens
- Anthoxanthum nitens var. glabrum ("Himekobo")
- Anthoxanthum nitens var. nitens ("Seiyokobo")
- Anthoxanthum nitens var. sachalinensis ("Kobo")
- Anthoxanthum odoratum
- Anthoxanthum odoratum subsp. glabrescens ("Kenashiharugaya")
- Anthoxanthum odoratum subsp. nipponicum ("Miyamaharugaya")
- Anthoxanthum odoratum subsp. odoratum (sweet vernal grass, "Harugaya")
- Anthoxanthum pluriflorum
- Anthoxanthum pluriflorum var. intermedium ("Ezoyamakobo")
- Anthoxanthum pluriflorum var. pluriflorum ("Ezokobo")
- Anthriscus scandicina ("Noharajaku")
- Anthriscus sylvestris
- Anthriscus sylvestris subsp. nemorosa ("Onijaku")
- Anthriscus sylvestris subsp. sylvestris (wild chervil, "Shaku")
- Anthurium andraeanum
- Anthurium scandens
- Anthyllis vulneraria ("Kumanoashitsumekusa")
- Anticlea sibirica ("Rishiriso")
- Antidesma japonicum ("Yamahihatsu")
- Antidesma pentandrum ("Kotoyamahihatsu")
- Antigonon leptopus (Mexican creeper, "Nitobekazura")
- Antirrhinum majus (snapdragon, "Kingyoso")
- Antrophyum formosanum ("Shimatakimishida")
- Antrophyum obovatum ("Takimishida")
- Antrophyum parvulum ("Ishigakitakimishida")
- Apera interrupta ("Hososeiyonukabo")
- Apera spica-venti ("Seiyonukabo")
- Aphananthe aspera (scabrous aphananthe)
- Aphelandra squarrosa (zebra plant)
- Aphyllorchis montana ("Tanegashimamuyoran")
- Apios americana (potato bean)
- Apios fortunei ("Hodoimo")
- Apium graveolens var. dulce (celery, "Serori")
- Apluda mutica ("Okinawakarukaya")
- Apocynum venetum var. basikurumon ("Bashikurumon")
- Apodicarpum ikenoi ("Ekisaizeri")
- Apostasia wallichii ("Yakushimaran")
- Aquilegia (genus, "Seiyodamaki")
- Aquilegia buergeriana
- Aquilegia buergeriana var. buergeriana ("Yamaodamaki")
- Aquilegia buergeriana var. buergeriana f. ecalcarata ("Maruzakiyamaodamaki")
- Aquilegia buergeriana var. buergeriana f. ecalcaratolanceolata ("Inayamaodamaki")
- Aquilegia buergeriana var. buergeriana f. flavescens ("Kibananoyamaodamaki")
- Aquilegia buergeriana var. oxysepala ("Oyamaodamaki")
- Aquilegia buergeriana var. oxysepala f. pallidiflora ("Kibanaoyamaodamaki")
- Aquilegia canadensis (Canadian columbine)
- Aquilegia chrysantha (golden columbine, "Kibanaodamaki")
- Aquilegia ecalcarata ("Furin'odamaki")
- Aquilegia flabellata
- Aquilegia flabellata var. flabellata ("Odamaki")
- Aquilegia flabellata var. pumila ("Miyamaodamaki")
- Aquilegia flabellata var. pumila f. flavida ("Kibanamiyamaodamaki")
- Aquilegia flabellata var. pumila f. globularis ("Tamazakimiyamaodamaki")
- Aquilegia flabellata var. pumila f. konoi ("Rishiriodamaki")
- Aquilegia × maruyamana ("Daisen'odamaki")
- Arabidopsis halleri
- Arabidopsis halleri subsp. gemmifera
- Arabidopsis halleri subsp. gemmifera var. senanensis ("Hakusanhatazao")
- Arabidopsis halleri subsp. gemmifera var. senanensis f. alpicola ("Ibukihatazao")
- Arabidopsis halleri subsp. gemmifera var. umezawana ("Rishirihatazao")
- Arabidopsis kamchatica
- Arabidopsis kamchatica subsp. kamchatica ("Miyamahatazao")
- Arabidopsis kamchatica subsp. kawasakiana ("Tachisuzushiroso")
- Arabidopsis thaliana ("Shiroinunazuna")
- Arabis flagellosa
- Arabis flagellosa var. flagellosa ("Suzushiroso")
- Arabis flagellosa var. flagellosa f. lasiocarpa ("Kesuzushiroso")
- Arabis flagellosa var. kawachiensis ("Kawachisuzushiroso")
- Arabis hirsuta ("Yamahatazao")
- Arabis serrata ("Fujihatazao")
- Arabis serrata var. glauca ("Ezonoiwahatazao")
- Arabis serrata var. japonica ("Iwahatazao")
- Arabis serrata var. japonica f. fauriei ("Iwatehatazao")
- Arabis serrata var. japonica f. glabrescens ("Kenashiiwahatazao")
- Arabis serrata var. japonica f. grandiflora ("Umehatazao")
- Arabis serrata var. serrata ("Fujihatazao")
- Arabis serrata var. shikokiana ("Shikokuhatazao")
- Arabis stelleri var. japonica ("Hamahatazao")
- Arabis stelleri var. japonica f. calvescens ("Kenashihamahatazao")
- Arabis stelleri var. japonica f. purpurascens ("Benibanahamahatazao")
- Arabis tanakana ("Kumoinazuna")
- Arachis hypogaea (peanut, "Rakkasei")
- Arachniodes cantilenae ("Itsukikanawarabi")
- Arachniodes cantilenae × Arachniodes nipponica ("Tetsuyamakanawarabi")
- Arachniodes caudata ("Onikanawarabi")
- Arachniodes caudata × Arachniodes sporadosora ("Onikobakanawarabi")
- Arachniodes caudata × Arachniodes yasu-inouei ("Onihagakurekanawarabi")
- Arachniodes caudata × Leptorumohra fargesii ("Yamazumishida")
- Arachniodes cavaleriei ("Yakushimakanawarabi")
- Arachniodes davalliiformis ("Hachijokanawarabi")
- Arachniodes dimorphophylla ("Hozakikanawarabi")
- Arachniodes exilis ("Hosobakanawarabi")
- Arachniodes exilis × Arachniodes rhomboidea ("Tenryukanamodoki")
- Arachniodes exilis × Arachniodes sporadosora ("Hosokobakanawarabi")
- Arachniodes exilis × Arachniodes standishii ("Jinmujikanawarabi")
- Arachniodes exilis × Arachniodes tsutsuiana ("Fukuokakanawarabi")
- Arachniodes exilis × Arachniodes yakusimensis ("Yakukanamodoki")
- Arachniodes hekiana ("Shibikanawarabi")
- Arachniodes hiugana
- Arachniodes japonica ("Tsurudakanawarabi")
- Arachniodes mutica ("Shinobukaguma")
- Arachniodes nipponica ("Midorikanawarabi")
- Arachniodes nipponica × Arachniodes simplicior ("Awanokanawarabi")
- Arachniodes okinawensis
- Arachniodes oohorae ("Atashikakanawarabi")
- Arachniodes pseudorepens ("Onoaidakanawarabi")
- Arachniodes rhomboidea ("Kanawarabi")
- Arachniodes simplicior ("Hakatashida")
- Arachniodes simulans ("Higokanawarabi")
- Arachniodes sporadosora ("Kobanokanawarabi")
- Arachniodes sporadosora × Arachniodes yasu-inouei ("Masakikanawarabi")
- Arachniodes standishii (upside down fern, "Ryomenshida")
- Arachniodes tohtomiensis ("Enshukanawarabi")
- Arachniodes tsutsuiana ("Tsukushikanawarabi")
- Arachniodes yakumonticola ("Kijinokanawarabi")
- Arachniodes yakusimensis
- Arachniodes yasu-inouei
- Arachniodes yasu-inouei var. angustipinnula ("Kobayashikanawarabi")
- Arachniodes yasu-inouei var. yasu-inouei ("Hagakurekanawarabi")
- Arachniodes yoshinagae ("Otokoshida")
- Arachniodes × clivorum ("Korakanawarabi")
- Arachniodes × ikutana ("Nisehagakurekanawarabi")
- Arachniodes × kenzo-satakei ("Kawazukanawarabi")
- Arachniodes × kurosawae ("Tenryukanawarabi")
- Arachniodes × masakii ("San'yokanawarabi")
- Arachniodes × minamitanii ("Kurusonkanawarabi")
- Arachniodes × mirabilis ("Iinokanawarabi")
- Arachniodes × pseudohekiana ("Gorikanawarabi")
- Arachniodes × repens ("Inutsurudakanawarabi")
- Arachniodes × respiciens ("Hosobahakatashida")
- Arachniodes × sasamotoi ("Shimodakanawarabi")
- Arachniodes × subamabilis ("Yamaguchikanawarabi")
- Arachniodes × tomitae
- Arachnis labrosa ("Jin'yakuran")
- Aralia cordata
- Aralia cordata var. cordata (udo, "Udo")
- Aralia cordata var. sachalinensis ("Karafutodo")
- Aralia elata (Chinese angelica-tree, "Taranoki")
- Aralia elata f. subinermis ("Medara")
- Aralia glabra ("Miyamaudo")
- Aralia ryukyuensis
- Aralia ryukyuensis var. inermis ("Shichitotaranoki")
- Aralia ryukyuensis var. ryukyuensis
- Araucaria angustifolia (Parana pine, "Burajirumatsu")
- Araucaria araucana (monkey puzzle tree, "Chirimatsu")
- Araucaria heterophylla (Norfolk Island pine, "Kobanonan'yosugi")
- Arbutus unedo (strawberry tree, "Ichigonoki")
- Archidendron lucidum ("Akahadanoki")
- Arcterica nana ("Komebatsugazakura")
- Arctium lappa (greater burdock, "Gobo")
- Arctium minus ("Himegobo")
- Arctostaphylos uva-ursi ("Kumakokemomo")
- Arctotheca calendula (capeweed, "Watagehanaguruma")
- Arctotheca prostrata (prostrate Cape weed, "Watagetsuruhanaguruma")
- Arctotis arctotoides ("Afurikahimawari")
- Arctotis fastuosa (Monarch-of-the-veld, "Benijiumu")
- Arctous alpinus var. japonicus ("Urashimatsutsuji")
- Ardisia crenata (coralberry, "Manryo")
- Ardisia crenata f. leucocarpa ("Shirominomanryo")
- Ardisia crenata f. xanthocarpa ("Kiminomanryo")
- Ardisia crispa
- Ardisia crispa var. caducipila ("Yakushimatachibana")
- Ardisia crispa var. crispa ("Karatachibana")
- Ardisia crispa var. crispa f. leucocarpa ("Shiromitachibana")
- Ardisia crispa var. crispa f. xanthocarpa ("Kimitachibana")
- Ardisia cymosa ("Shinayabukoji")
- Ardisia elliptica (shoebutton ardisia, "Seironmanryo")
- Ardisia japonica
- Ardisia japonica var. angusta ("Hosobayabukoji")
- Ardisia japonica var. angusta f. leucocarpa ("Shiratamakoji")
- Ardisia japonica var. japonica (marlberry, "Yabukoji")
- Ardisia pusilla
- Ardisia pusilla var. liukiuensis ("Ryukyutsurukoji")
- Ardisia pusilla var. pusilla ("Tsurukoji")
- Ardisia quinquegona ("Shishiakuchi")
- Ardisia sieboldii ("Mokutachibana")
- Ardisia sieboldii f. nigrocarpa ("Kurominomokutachibana")
- Ardisia sieboldii f. rubricarpa ("Akaminomokutachibana")
- Ardisia walkeri ("Otsurukoji")
- Areca catechu ("Binro")
- Arenaria katoana
- Arenaria katoana var. katoana
- Arenaria katoana var. lanceolata ("Apoitsumekusa")
- Arenaria lateriflora (bluntleaf sandwort, "Oyamafusuma")
- Arenaria merckioides
- Arenaria merckioides var. chokaiensis ("Chokaifusuma")
- Arenaria merckioides var. merckioides ("Meakanfusuma")
- Arenaria serpyllifolia
- Arenaria serpyllifolia var. serpyllifolia ("Nominotsuzuri")
- Arenaria serpyllifolia var. viscida ("Nebarinominotsuzuri")
- Arenaria trinervia ("Tachihakobe")
- Arenga ryukyuensis ("Kurotsugu")
- Argemone hispida (rough pricklypoppy, "Shiroazamigeshi")
- Argemone mexicana (Mexican poppy, "Azamigeshi")
- Argemone ochroleuca ("Shimofuriazamigeshi")
- Argostemma solaniflorum ("Iriomoteso")
- Argyranthemum (genus, marguerite)
- Argyranthemum frutescens (Paris daisy, "Mokushungiku")
- Argyrocytisus battandieri (Moroccan broom, "Gin'yoenishida")
- Aria alnifolia (alder-leafed whitebeam, "Azukinashi")
- Aria alnifolia f. lobulata ("Fugireazukinashi")
- Aria alnifolia f. submollis ("Okushimoazukinashi")
- Aria japonica ("Urajironoki")
- Aria japonica f. calocarpa ("Kiminorajironoki")
- Aria japonica f. denudata ("Komonorajironoki")
- Arisaema abei ("Tsurugitennansho")
- Arisaema aequinoctiale ("Higanmamushigusa")
- Arisaema angustatum ("Hosobatennansho")
- Arisaema aprile ("Odorikotennansho")
- Arisaema cucullatum ("Horotennansho")
- Arisaema ehimense
- Arisaema galeiforme ("Yamazatomamushigusa")
- Arisaema galeiforme f. viride ("Midoriyamazatomamushigusa")
- Arisaema hatizyoense ("Hachijotennansho")
- Arisaema heterocephalum
- Arisaema heterocephalum subsp. heterocephalum ("Amamitennansho")
- Arisaema heterocephalum subsp. majus ("Oamamitennansho")
- Arisaema heterocephalum subsp. okinawense ("Okinawatennansho")
- Arisaema heterophyllum ("Maizurutennansho")
- Arisaema inaense ("Inahirohatennansho")
- Arisaema ishizuchiense
- Arisaema iyoanum
- Arisaema iyoanum subsp. iyoanum ("Omogotennansho")
- Arisaema iyoanum subsp. nakaianum ("Shikokutennansho")
- Arisaema japonicum ("Mamushigusa")
- Arisaema kawashimae ("Tokunoshimatennansho")
- Arisaema kishidae
- Arisaema kiushianum ("Himeurashimaso")
- Arisaema kuratae ("Amagitennansho")
- Arisaema limbatum ("Mimigatatennansho")
- Arisaema limbatum f. viridiflavum ("Kiiromimigatatennansho")
- Arisaema longilaminum ("Yamatotennansho")
- Arisaema longipedunculatum
- Arisaema longipedunculatum var. longipedunculatum ("Shikokuhirohatennansho")
- Arisaema longipedunculatum var. yakumontanum ("Yakushimahirohatennansho")
- Arisaema maekawae ("Umegashimatennansho")
- Arisaema maximowiczii ("Tsukushimamushigusa")
- Arisaema mayebarae ("Hitoyoshitennansho")
- Arisaema minamitanii ("Hyugahirohatennansho")
- Arisaema minus ("Harimamamushigusa")
- Arisaema monophyllum ("Hitotsubatennansho")
- Arisaema monophyllum f. akitense ("Akitatennansho")
- Arisaema monophyllum f. atrolinguum ("Kurohashitennansho")
- Arisaema nagiense
- Arisaema nambae ("Takahashitennansho")
- Arisaema negishii ("Shimatennansho")
- Arisaema nikoense
- Arisaema nikoense subsp. alpicola ("Harinokitennansho")
- Arisaema nikoense subsp. australe ("Ominetennansho")
- Arisaema nikoense subsp. brevicollum ("Kamikochitennansho")
- Arisaema nikoense subsp. nikoense ("Yumotomamushigusa")
- Arisaema nikoense subsp. nikoense f. kubotae ("Kubotatennansho")
- Arisaema ogatae
- Arisaema ovale
- Arisaema ovale var. ovale ("Ashiutennansho")
- Arisaema ovale var. sadoense ("Hirohatennansho")
- Arisaema peninsulae ("Koraitennansho")
- Arisaema planilaminum ("Mikunitennansho")
- Arisaema ringens ("Musashiabumi")
- Arisaema sachalinense ("Karafutohirohatennansho")
- Arisaema sazensoo ("Kirishimatennansho")
- Arisaema sazensoo f. viride ("Midoritennansho")
- Arisaema seppikoense
- Arisaema serratum ("Kantomamushigusa")
- Arisaema sikokianum (Japanese Jack-in-the-Pulpit, "Yukimochiso")
- Arisaema sikokianum × Arisaema tosaense ("Yukimochiaotennansho")
- Arisaema sikokianum × Arisaema yamatense ("Muroyukimochiso")
- Arisaema solenochlamys ("Yamajinotennansho")
- Arisaema suwoense ("Yamaguchitennansho")
- Arisaema takedae ("Omamushigusa")
- Arisaema tashiroi
- Arisaema ternatipartitum ("Mitsubatennansho")
- Arisaema thunbergii
- Arisaema thunbergii subsp. thunbergii ("Nangokurashimaso")
- Arisaema thunbergii subsp. thunbergii f. viride ("Midorinangokurashimaso")
- Arisaema thunbergii subsp. urashima ("Urashimaso")
- Arisaema tosaense ("Aotennansho")
- Arisaema undulatifolium
- Arisaema undulatifolium subsp. undulatifolium ("Nagabamamushigusa")
- Arisaema undulatifolium subsp. uwajimense ("Uwajimatennansho")
- Arisaema unzenense
- Arisaema yamatense
- Arisaema yamatense subsp. sugimotoi ("Surugatennansho")
- Arisaema yamatense subsp. yamatense ("Murotennansho")
- Aristea ecklonii (blue flies, "Sorairokikyoayame")
- Aristida adscensionis ("Nogeenokoro")
- Aristida boninensis ("Matsubashiba")
- Aristida longispica ("Himematsubashiba")
- Aristida takeoi ("Omatsubashiba")
- Aristolochia contorta ("Marubaumanosuzukusa")
- Aristolochia debilis ("Umanosuzukusa")
- Aristolochia gigantea (Brazilian Dutchman's pipe)
- Aristolochia kaempferi
- Aristolochia kaempferi var. kaempferi ("Obaumanosuzukusa")
- Aristolochia kaempferi var. tanzawana ("Tanzawaumanosuzukusa")
- Aristolochia liukiuensis
- Aristolochia mollissima
- Aristolochia shimadae ("Arimaumanosuzukusa")
- Aristolochia zollingeriana ("Koshun'umanosuzukusa")
- Arivela viscosa ("Himefuchoso")
- Armeniaca mume (Japanese apricot)
- Armeniaca vulgaris (apricot, "Anzu")
- Armeria (genus)
- Armoracia rusticana (horse-radish, "Seiyowasabi")
- Arnica mallotopus ("Chojigiku")
- Arnica mallotorus × Arnica unalaschcensis var. tschonoskyi ("Gassan'usagigiku")
- Arnica sachalinensis ("Osagigiku")
- Arnica unalaschcensis
- Arnica unalaschcensis var. tschonoskyi ("Usagigiku")
- Arnica unalaschcensis var. tschonoskyi f. semiplena ("Han'yaeusagigiku")
- Arnica unalaschcensis var. unalaschcensis ("Ezosagigiku")
- Aronia (genus, chokeberry)
- Aronia arbutifolia (red chokeberry)
- Arrhenatherum elatius
- Arrhenatherum elatius var. biaristatum ("Futahigeokanitsuri")
- Arrhenatherum elatius var. bulbosum ("Chorogigaya")
- Arrhenatherum elatius var. elatius (false oat, "Okanitsuri")
- Artemisia annua ("Kusoninjin")
- Artemisia arctica subsp. sachalinensis ("Samaniyomogi")
- Artemisia arctica subsp. sachalinensis f. villosa ("Shirosamaniyomogi")
- Artemisia argyi ("Chosen'yomogi")
- Artemisia biennis ("Hozakikawaraninjin")
- Artemisia borealis ("Araitoyomogi")
- Artemisia capillaris (capillary wormwood, "Kawarayomogi")
- Artemisia carvifolia ("Kawaraninjin")
- Artemisia codonocephala ("Keshoyomogi")
- Artemisia congesta ("Oniotokoyomogi")
- Artemisia dubia var. subdigitata ("Aoyomogi")
- Artemisia eriopoda var. rotundifolia ("Marubananman'otokoyomogi")
- Artemisia fukudo
- Artemisia furcata var. pedunculosa ("Ezohahakoyomogi")
- Artemisia gilvescens ("Watayomogi")
- Artemisia glomerata ("Hahakoyomogi")
- Artemisia gmelinii ("Urajirohimeiwayomogi")
- Artemisia igniaria ("Hokuchiyomogi")
- Artemisia indica
- Artemisia indica var. indica ("Nishiyomogi")
- Artemisia indica var. maximowiczii (Korean wormwood, "Yomogi")
- Artemisia indica var. maximowiczii × Artemisia momiyamae ("Inamurayomogi")
- Artemisia japonica
- Artemisia japonica subsp. japonica
- Artemisia japonica subsp. japonica var. angustissima ("Itoyomogi")
- Artemisia japonica subsp. japonica var. japonica ("Otokoyomogi")
- Artemisia japonica subsp. littoricola ("Hamaotokoyomogi")
- Artemisia keiskeana ("Inuyomogi")
- Artemisia kitadakensis
- Artemisia koidzumii
- Artemisia koidzumii var. koidzumii ("Hirahaurajiroyomogi")
- Artemisia koidzumii var. megaphylla ("Obayomogi")
- Artemisia lactiflora ("Yomogina")
- Artemisia lancea ("Himeyomogi")
- Artemisia macilenta ("Kenashikawarayomogi")
- Artemisia momiyamae ("Yukiyomogi")
- Artemisia mongolica ("Mokohosobayomogi")
- Artemisia monophylla ("Hitotsubayomogi")
- Artemisia montana
- Artemisia montana var. montana ("Oyomogi")
- Artemisia montana var. shiretokoensis ("Ezonoyukiyomogi")
- Artemisia morrisonensis ("Niitakayomogi")
- Artemisia myriantha ("Nebariyomogi")
- Artemisia opulenta ("Ezooyomogi")
- Artemisia pedunculosa ("Miyamaotokoyomogi")
- Artemisia rubripes ("Yabuyomogi")
- Artemisia sacrorum ("Iwayomogi")
- Artemisia schmidtiana (silvermound, "Asagiriso")
- Artemisia scoparia ("Hamayomogi")
- Artemisia selengensis ("Takayomogi")
- Artemisia sieversiana ("Haiiroyomogi")
- Artemisia sinanensis ("Takaneyomogi")
- Artemisia stelleriana ("Shiroyomogi")
- Artemisia stolonifera ("Hirohayamayomogi")
- Artemisia sylvatica ("Moriyomogi")
- Artemisia tanacetifolia ("Shikotan'yomogi")
- Artemisia tsuneoi ("Manshuyomogi")
- Artemisia unalaskensis ("Chishimayomogi")
- Artemisia verbenacea ("Kobanoyomogi")
- Artemisia viridissima ("Koraihitotsubayomogi")
- Arthraxon hispidus (small carpetgrass, "Kobunagusa")
- Arthraxon hispidus f. brevisetus ("Aidakobunagusa")
- Arthraxon hispidus f. japonicus ("Honkobunakusa")
- Arthraxon hispidus f. macranthus ("Obanakobunagusa")
- Arthropteris palisotii ("Warabitsunagi")
- Artocarpus altilis (breadfruit, "Pannoki")
- Aruncus dioicus
- Aruncus dioicus var. astilboides ("Miyamayamabukishoma")
- Aruncus dioicus var. insularis ("Shimayamabukishoma")
- Aruncus dioicus var. kamtschaticus ("Yamabukishoma")
- Aruncus dioicus var. kamtschaticus f. laciniatus ("Kirehayamabukishoma")
- Aruncus dioicus var. kamtschaticus f. tomentosus ("Ezoyamabukishoma")
- Aruncus dioicus var. subrotundus ("Apoiyamabukishoma")
- Arundina graminifolia ("Nariyaran")
- Arundinella hirta ("Todashiba")
- Arundinella hirta var. ciliata ("Usugetodashiba")
- Arundinella hirta var. glauca ("Shirotodashiba")
- Arundinella hirta var. hirta ("Ketodashiba")
- Arundinella hirta var. hondana ("Onitodashiba")
- Arundinella riparia
- Arundinella riparia subsp. breviaristata ("Obokegaya")
- Arundinella riparia subsp. riparia ("Migiwatodashiba")
- Arundo donax (giant cane, "Danchiku")
- Arundo donax var. barbigera ("Murasakidanchiku")
- Arundo donax var. coleotricha ("Takasagodanchiku")
- Arundo formosana ("Hinayoshi")
- Asarina (genus, trailing snapdragon)
- Asarina barclaiana ("Tsutabakirikazura")
- Asarum asaroides ("Tairin'aoi")
- Asarum asaroides × Asarum minamitanianum ("Onagatairin'aoi")
- Asarum asperum
- Asarum asperum var. asperum ("Miyakoaoi")
- Asarum asperum var. geaster ("Tsuchigurikan'aoi")
- Asarum blumei ("Ran'yoaoi")
- Asarum caudigerum ("Onagasaishin")
- Asarum caulescens ("Futabaaoi")
- Asarum caulescens f. geroensis ("Shiroganeaoi")
- Asarum celsum ("Miyabikan'aoi")
- Asarum constrictum ("Tsukubaneaoi")
- Asarum costatum ("Tosanoaoi")
- Asarum crassum ("Nangokuaoi")
- Asarum curvistigma ("Kagigataaoi")
- Asarum dilatatum ("Suehiroaoi")
- Asarum dimidiatum ("Kurofunesaishin")
- Asarum dissitum ("Omorokan'aoi")
- Asarum fauriei
- Asarum fauriei var. fauriei ("Michinokusaishin")
- Asarum fauriei var. nakaianum ("Miyamaaoi")
- Asarum fauriei var. stoloniferum ("Tsurudashiaoi")
- Asarum fudsinoi ("Fujinokan'aoi")
- Asarum gelasinum ("Ekubosaishin")
- Asarum gusk ("Gusukukan'aoi")
- Asarum hatsushimae
- Asarum heterotropoides ("Okuezosaishin")
- Asarum heterotropoides f. viridis ("Moegiokuezosaishin")
- Asarum hexalobum
- Asarum hexalobum var. controversum ("Shijikikan'aoi")
- Asarum hexalobum var. hexalobum ("San'yoaoi")
- Asarum hexalobum var. perfectum ("Kinchakuaoi")
- Asarum hexalobum × Asarum minamitanianum ("Iwakirikan'aoi")
- Asarum hexalobum × Asarum unzen ("Kuranariaoi")
- Asarum ikegamii
- Asarum ikegamii var. fujimakii ("Arakawakan'aoi")
- Asarum ikegamii var. ikegamii ("Yukigunikan'aoi")
- Asarum kinoshitae ("Jurokan'aoi")
- Asarum kiusianum ("Tsukushiaoi")
- Asarum kooyanum ("Koyakan'aoi")
- Asarum kumageanum
- Asarum kumageanum var. kumageanum ("Kuwaibakan'aoi")
- Asarum kumageanum var. satakeanum ("Murakumoaoi")
- Asarum kurosawae ("Iwatakan'aoi")
- Asarum leucosepalum ("Tanimuraaoi")
- Asarum lutchuense ("Obakan'aoi")
- Asarum luteoviride ("Moegiunzenkan'aoi")
- Asarum majale ("Kotokan'aoi")
- Asarum maruyamae ("Izumosaishin")
- Asarum megacalyx ("Koshinokan'aoi")
- Asarum mikuniense
- Asarum minamitanianum ("Onagakan'aoi")
- Asarum misandrum ("Asosaishin")
- Asarum mitoanum ("Fukuejimakan'aoi")
- Asarum monodoriflorum
- Asarum muramatsui ("Amagikan'aoi")
- Asarum nipponicum
- Asarum nipponicum var. nankaiense ("Nankaiaoi")
- Asarum nipponicum var. nipponicum ("Kan'aoi")
- Asarum nomadakense
- Asarum okinawense ("Hinakan'aoi")
- Asarum parviflorum ("Kobanakan'aoi")
- Asarum pellucidum ("Torigaminekan'aoi")
- Asarum rigescens
- Asarum rigescens var. albescens ("Momoirokan'aoi")
- Asarum rigescens var. brachypodion ("Suzukakan'aoi")
- Asarum rigescens var. rigescens ("Atsumikan'aoi")
- Asarum sakawanum
- Asarum sakawanum var. sakawanum
- Asarum sakawanum var. stellatum ("Hoshizakikan'aoi")
- Asarum satsumense
- Asarum savatieri
- Asarum savatieri subsp. pseudosavatieri
- Asarum savatieri subsp. pseudosavatieri var. iseanum ("Isenokan'aoi")
- Asarum savatieri subsp. pseudosavatieri var. pseudosavatieri ("Zusokan'aoi")
- Asarum savatieri subsp. savatieri ("Otomeaoi")
- Asarum senkakuinsulare
- Asarum sieboldii ("Usubasaishin")
- Asarum simile ("Tokunoshimakan'aoi")
- Asarum subglobosum ("Marumikan'aoi")
- Asarum takaoi
- Asarum takaoi var. austrokiiensie ("Kinankan'aoi")
- Asarum takaoi var. hisauchii ("Zenibasaishin")
- Asarum takaoi var. takaoi ("Himekan'aoi")
- Asarum tamaense
- Asarum tohokuense ("Togokusaishin")
- Asarum tokarense
- Asarum trigynum ("Sankokan'aoi")
- Asarum trinacriforme ("Kakeromakan'aoi")
- Asarum unzen
- Asarum variegatum ("Kobanokan'aoi")
- Asarum viridiflorum ("Moegikan'aoi")
- Asarum yaeyamense
- Asarum yakusimense
- Asarum yamashiroi ("Higokan'aoi")
- Asarum yoshikawae ("Kurohimekan'aoi")
- Asclepias curassavica (tropical milkweed, "Towata")
- Asclepias curassavica f. flaviflora (tropical milkweed, "Kibanatowata")
- Asparagus cochinchinensis (Chinese asparagus, "Kusasugikazura")
- Asparagus densiflorus ‘Sprengeri’ (Sprenger's asparagus)
- Asparagus kiusianus ("Hamatamaboki")
- Asparagus officinalis ("Orandakijikakushi")
- Asparagus oligoclonos ("Tamaboki")
- Asparagus schoberioides ("Kijikakushi")
- Asparagus setaceus ("Omidoriboki")
- Asperugo procumbens ("Togemurasaki")
- Asperula orientalis (annual woodruff)
- Asphodelus fistulosus (hollow-stemmed asphodel, "Hanatsuruboran")
- Aspidistra elatior (aspidistra, "Haran")
- Aspidistra insularis
- Asplenium antiquum ("Otaniwatari")
- Asplenium austrochinense ("Oaoganeshida")
- Asplenium boreale ("Shimotsukenuritorano")
- Asplenium boreale × Asplenium normale ("Shimodanuritorano")
- Asplenium capillipes ("Himeiwatorano")
- Asplenium capillipes × Asplenium tenuicaule ("Aihimeiwatorano")
- Asplenium coenobiale ("Kuroganeshida")
- Asplenium ensiforme ("Hokogatashida")
- Asplenium formosae ("Makinoshida")
- Asplenium griffithianum ("Fusasajiran")
- Asplenium incisum ("Toranoshida")
- Asplenium incisum f. albovariegatum ("Fuiritoranoshida")
- Asplenium incisum f. minutedissectum ("Chirimentoranoshida")
- Asplenium incisum × Asplenium pekinense ("Sanukitorano")
- Asplenium incisum × Asplenium sarelii ("Buzentorano")
- Asplenium incisum × Asplenium scolopendrium ("Hagoromokotaniwatari")
- Asplenium laserpitiifolium ("Otokiwashida")
- Asplenium micantifrons ("Nankaishida")
- Asplenium nidus (bird's nest fern, "Shimaotaniwatari")
- Asplenium normale ("Nuritorano")
- Asplenium normale × Asplenium oligophlebium ("Ainuritorano")
- Asplenium normale × Asplenium shimurae ("Enshunuritorano")
- Asplenium oligophlebium
- Asplenium oligophlebium var. iezimaense ("Iejimachasenshida")
- Asplenium oligophlebium var. olgophlebium ("Kamigamoshida")
- Asplenium pekinense ("Tokiwatorano")
- Asplenium pekinense × Asplenium sarelii ("Aitokiwatorano")
- Asplenium polyodon ("Muninshida")
- Asplenium prolongatum ("Hinokishida")
- Asplenium pseudowilfordii ("Okutamashida")
- Asplenium ritoense ("Kozakishida")
- Asplenium ruprechtii ("Kumonosushida")
- Asplenium ruta-muraria ("Ichoshida")
- Asplenium sarelii ("Kobanohinokishida")
- Asplenium sarelii × Asplenium tenuicaule ("Mitaketorano")
- Asplenium scolopendrium (heart's-tongue fern, "Kotaniwatari")
- Asplenium setoi ("Yaeyamaotaniwatari")
- Asplenium shimurae ("Tenryunuritorano")
- Asplenium tenerum ("Otomeshida")
- Asplenium tenuicaule ("Iwatorano")
- Asplenium trichomanes (maidenhair spleenwort, "Chasenshida")
- Asplenium trichomanes × Asplenium tripteropus ("Aichasenshida")
- Asplenium trigonopterum ("Obanohinokishida")
- Asplenium tripteropus ("Inuchasenshida")
- Asplenium viride ("Aochasenshida")
- Asplenium wilfordii ("Aoganeshida")
- Asplenium wilfordii × Asplenium yoshinagae ("Hyugatorano")
- Asplenium wrightii ("Kurumashida")
- Asplenium yakumontanum
- Asplenium yoshinagae ("Tokiwashida")
- Asplenium × akaishiense ("Kumoiwatorano")
- Asplenium × castaneoviride ("Yamadoritorano")
- Asplenium × iidanum ("Misakuboshida")
- Asplenium × kitazawae ("Isezakitorano")
- Asplenium × shikokianum ("Hayamashida")
- Asplenium × tosaense ("Kuroganeshidamodoki")
- Asplenium ×kenzoi ("Onihinokishida")
- Aster (genus)
- Aster (genus, Michaelmas daisy)
- Aster ageratoides
- Aster ageratoides var. ageratoides ("Shiroyomena")
- Aster ageratoides var. ageratoides f. ovalifolius ("Tamabashiroyomena")
- Aster ageratoides var. ageratoides f. purpurascens ("Sagamigiku")
- Aster ageratoides var. intermedius ("Keshiroyomena")
- Aster ageratoides var. oligocephalus ("Kintokishiroyomena")
- Aster ageratoides var. tenuifolius ("Nagabashiroyomena")
- Aster ageratoides × Aster microcephalus var. ovatus ("Nokonshiroyomena")
- Aster arenarius ("Hamabenogiku")
- Aster arenariusu × Aster spathulifolius ("Darumahamabenogiku")
- Aster asagrayi
- Aster asagrayi var. asagrayi ("Isonogiku")
- Aster asagrayi var. walkeri ("Yonakuniisonogiku")
- Aster dimorphophyllus ("Tateyamagiku")
- Aster dimorphophyllus f. roseus ("Momoirotateyamagiku")
- Aster fastigiatus ("Himeshion")
- Aster glehnii
- Aster glehnii var. glehnii ("Ezogomana")
- Aster glehnii var. hondoensis ("Gomana")
- Aster hispidus
- Aster hispidus var. hispidus ("Yamajinogiku")
- Aster hispidus var. hispidus f. albidiflorus ("Shirobanaarenonogiku")
- Aster hispidus var. insularis ("Sonarenogiku")
- Aster hispidus var. koidzumianus ("Buzennogiku")
- Aster hispidus var. leptocladus ("Yanaginogiku")
- Aster hispidus var. tubulosus ("Tsutsuzakiyamajinogiku")
- Aster iinumae ("Yugagiku")
- Aster indicus ("Koyomena")
- Aster kantoensis ("Kawaranogiku")
- Aster komonoensis
- Aster koraiensis (Korean starwort, "Chosenshion")
- Aster koshikiensis
- Aster maackii ("Higoshion")
- Aster microcephalus
- Aster microcephalus var. angustifolius ("Hosobakongiku")
- Aster microcephalus var. littoricola ("Hamakongiku")
- Aster microcephalus var. microcephalus ("Senbongiku")
- Aster microcephalus var. ovatus ("Nokongiku")
- Aster microcephalus var. ovatus f. vernalis ("Harunokongiku")
- Aster microcephalus var. ripensis ("Tanigawakongiku")
- Aster microcephalus var. ripensis f. tubulosus ("Chokuzakiyomena")
- Aster microcephalus var. yezoensis ("Ezonokongiku")
- Aster miquelianus ("Obayomena")
- Aster miyagii ("Okinawagiku")
- Aster pseudoasagrayi ("Isokangiku")
- Aster robustus ("Oyugagiku")
- Aster rugulosus
- Aster rugulosus var. rugulosus ("Sawashirogiku")
- Aster rugulosus var. shibukawaensis ("Shibukawashirogiku")
- Aster satsumensis
- Aster savatieri
- Aster savatieri var. pygmaeus ("Shinjugiku")
- Aster savatieri var. savatieri ("Miyamayomena")
- Aster savatieri var. savatieri ("Miyakowasure")
- Aster scaber ("Shirayamagiku")
- Aster semiamplexicaulis ("Inakagiku")
- Aster sohayakiensis ("Hosobanogiku")
- Aster spathulifolius ("Darumagiku")
- Aster sugimotoi ("Akihagiku")
- Aster taiwanensis var. lucens ("Terihanogiku")
- Aster tataricus (Tatarinow's aster, "Shion")
- Aster tenuipes ("Kurumagiku")
- Aster ujiinsularis ("Oisonogiku")
- Aster viscidulus
- Aster viscidulus var. alpinus ("Takanekongiku")
- Aster viscidulus var. viscidulus ("Hakonegiku")
- Aster yakushimensis
- Aster yomena
- Aster yomena var. dentatus ("Kantoyomena")
- Aster yomena var. yomena
- Aster yoshinaganus ("Shikokushirogiku")
- Aster × kiusianus ("Ainokoyomena")
- Aster × maruyamae ("Hamabeyomena")
- Aster × sekimotoi ("Nagabashirayamagiku")
- Astilbe (genus)
- Astilbe formosa ("Hanachidakesashi")
- Astilbe glaberrima
- Astilbe glaberrima var. glaberrima ("Yakushimashoma")
- Astilbe glaberrima var. saxatilis ("Koyakushimashoma")
- Astilbe hachijoensis
- Astilbe japonica ("Awamorishoma")
- Astilbe japonica f. pygmaea ("Chaboawamorishoma")
- Astilbe japonica f. rubeola ("Benibanaawamorishoma")
- Astilbe microphylla
- Astilbe microphylla var. microphylla ("Chidakesashi")
- Astilbe microphylla var. riparia ("Kirebachidakesashi")
- Astilbe odontophylla
- Astilbe odontophylla var. bandaica ("Bandaishoma")
- Astilbe odontophylla var. oblongifolia ("Hosobatoriashishoma")
- Astilbe odontophylla var. odontophylla ("Toriashishoma")
- Astilbe odontophylla var. odontophylla f. rosea ("Usubenitoriashishoma")
- Astilbe odontophylla var. okuyamae ("Mikawashoma")
- Astilbe platyphylla ("Momijibashoma")
- Astilbe rubra ("Ochidakesashi")
- Astilbe shikokiana
- Astilbe shikokiana var. shikokiana
- Astilbe shikokiana var. sikokumontana ("Himeshikokushoma")
- Astilbe shikokiana var. surculosa ("Tsurushikokushoma")
- Astilbe simplicifolia ("Hitotsubashoma")
- Astilbe thunbergii
- Astilbe thunbergii var. fujisanensis ("Fujiakashoma")
- Astilbe thunbergii var. kiusiana ("Terihaakashoma")
- Astilbe thunbergii var. longipedicellata ("Tsukushiakashoma")
- Astilbe thunbergii var. thunbergii ("Akashoma")
- Astilbe thunbergii var. thunbergii f. rosea ("Usubeniakashoa")
- Astilbe × amabilis ("Chidaketoriashi")
- Astilbe × photeinophylla ("Terihachidakesashi")
- Astragalus frigidus subsp. parviflorus ("Rishiriogi")
- Astragalus japonicus ("Ezomomenzuru")
- Astragalus kawakamii
- Astragalus laxmannii f. leucanthus ("Shirobanamurasakimomenzuru")
- Astragalus laxmannii var. adsurgens ("Murasakimomenzuru")
- Astragalus reflexistipulus ("Momenzuru")
- Astragalus schelichovii ("Karafutomomenzuru")
- Astragalus shinanensis ("Taitsuriogi")
- Astragalus shiroumensis
- Astragalus sikokianus ("Narutogi")
- Astragalus sinicus ("Genge")
- Astragalus sinicus f. albiflorus ("Shirobanagenge")
- Astragalus tokachiensis
- Astragalus yamamotoi ("Karibaogi")
- Astrantia (genus)
- Asyneuma japonicum ("Shideshajin")
- Asystasia gangetica subsp. gangetica (Chinese violet)
- Asystasia gangetica subsp. micrantha ("Himekoromanso")
- Asystasia intrusa (Chinese violet)
- Asystasia travancorica
- Ataxipteris sinii ("Satsumashida")
- Athyrium alpestre ("Okuyamawarabi")
- Athyrium arisanense ("Taiwan'arisan'inuwarabi")
- Athyrium atkinsonii ("Tebakowarabi")
- Athyrium clivicola ("Karakusainuwarabi")
- Athyrium clivicola × Athyrium dolavayi ("Kuranariinuwarabi")
- Athyrium clivicola × Athyrium oblitescens ("Karasakimoriinuwarabi")
- Athyrium clivicola × Athyrium setuligerum ("Aitogekarakusainuwarabi")
- Athyrium clivicola × Athyrium tozanense ("Tottoriinuwarabi")
- Athyrium clivicola × Athyrium vidalii ("Yamakarainuwarabi")
- Athyrium delavayi
- Athyrium delavayi var. delavayi ("Otomeinuwarabi")
- Athyrium delavayi var. subrigescens ("Horaiinuwarabi")
- Athyrium delavayi × Athyrium kenzo-satakei ("Masuraoinuwarabi")
- Athyrium delavayi × Athyrium masamunei ("Kusugawainuwarabi")
- Athyrium delavayi × Athyrium otophorum ("Tanihoraiinuwarabi")
- Athyrium delavayi × Athyrium vidalii ("Sawarainuwarabi")
- Athyrium deltoidofrons ("Satomeshida")
- Athyrium deltoidofrons f. acutissimum ("Togaribameshida")
- Athyrium deltoidofrons f. ohmurae ("Ozesatomeshida")
- Athyrium deltoidofrons × Athyrium iseanum ("Hosobasatomeshida")
- Athyrium deltoidofrons × Athyrium otophorum ("Tanisatomeshida")
- Athyrium deltoidofrons × Athyrium wardii ("Gifuinuwarabi")
- Athyrium epirachis ("Heikeinuwarabi")
- Athyrium frangulum ("Miyakoinuwarabi")
- Athyrium frangulum f. viride ("Dandoinuwarabi")
- Athyrium iseanum
- Athyrium iseanum var. angustisectum ("Togaribainuwarabi")
- Athyrium iseanum var. iseanum ("Hosobainuwarabi")
- Athyrium iseanum × Athyrium neglectum ("Yamagatainuwarabi")
- Athyrium iseanum × Athyrium setuligerum ("Hosobatogekarakusainuwarabi")
- Athyrium kenzo-satakei ("Shibiinuwarabi")
- Athyrium kirisimaense
- Athyrium kuratae ("Tsukushiinuwarabi")
- Athyrium kuratae × Athyrium oblitescens ("Atsubasefuriinuwarabi")
- Athyrium kuratae × Athyrium setuligerum ("Itsukiinuwarabi")
- Athyrium masamunei ("Yakuinuwarabi")
- Athyrium melanolepis ("Miyamameshida")
- Athyrium melanolepis × Athyrium pinetorum ("Takanemiyamameshida")
- Athyrium melanolepis × Athyrium vidalii ("Yamameshida")
- Athyrium nakanoi ("Himehobishida")
- Athyrium neglectum ("Koshinosatomeshida")
- Athyrium neglectum × Athyrium yokoscense ("Koshihebinonegoza")
- Athyrium nikkoense ("Iwainuwarabi")
- Athyrium oblitescens ("Sakimoriinuwarabi")
- Athyrium oblitescens × Athyrium subrigescens ("Yamaguchiinuwarabi")
- Athyrium oblitescens × Athyrium wardii ("Sakimorihirohainuwarabi")
- Athyrium otophorum
- Athyrium otophorum var. okanum ("Yamaguchitaniinuwarabi")
- Athyrium otophorum var. otophorum ("Taniinuwarabi")
- Athyrium otophorum var. otophorum f. viridescens ("Midoritaniinuwarabi")
- Athyrium palustre ("Sakabasatomeshida")
- Athyrium pinetorum ("Takanesatomeshida")
- Athyrium reflexipinnum ("Sakabainuwarabi")
- Athyrium rupestre ("Miyamahebinonegoza")
- Athyrium setuligerum ("Togekarakusainuwarabi")
- Athyrium silvicola ("Takasagoinuwarabi")
- Athyrium silvicola f. kinokuniense ("Kinokuniinuwarabi")
- Athyrium sinense ("Ezomeshida")
- Athyrium sinense × Athyrium vidalii ("Tohokumeshida")
- Athyrium sinense × Athyrium yokoscense ("Ezohebinonegoza")
- Athyrium sohayakiense ("Shiibasatomeshida")
- Athyrium spinescens ("Togeyamainuwarabi")
- Athyrium spinulosum ("Karafutomiyamashida")
- Athyrium strigillosum ("Komochiinuwarabi")
- Athyrium tashiroi ("Usubahebinonegoza")
- Athyrium tozanense ("Shimainuwarabi")
- Athyrium tozanense × Athyrium vidalii ("Tanakainuwarabi")
- Athyrium vidalii ("Yamainuwarabi")
- Athyrium vidalii f. pulvigerum ("Keyamainuwarabi")
- Athyrium vidalii f. viridans ("Midoriyamainuwarabi")
- Athyrium vidalii f. yamadae ("Ezoinuwarabi")
- Athyrium viridescentipes ("Aogukiinuwarabi")
- Athyrium wardii
- Athyrium wardii var. inadae ("Ruriderainuwarabi")
- Athyrium wardii var. wardii ("Hirohainuwarabi")
- Athyrium wardii var. wardii f. chloropodum ("Midorihirohainuwarabi")
- Athyrium yakusimense
- Athyrium yokoscense ("Hebinonegoza")
- Athyrium yokoscense f. alpicola ("Takanehebinonegoza")
- Athyrium yokoscense f. dilatatum ("Hirohahebinonegoza")
- Athyrium × akiense ("Akiinuwarabi")
- Athyrium × amagipedis ("Izuinuwarabi")
- Athyrium × amagipedis f. viridipes ("Midoriizuinuwarabi")
- Athyrium × anceps ("Arishibiinuwarabi")
- Athyrium × austrojaponense ("Nangokuinuwarabi")
- Athyrium × awatae ("Tanisakimoriinuwarabi")
- Athyrium × bicolor ("Nisekoshinosatomeshida")
- Athyrium × calophyllum ("Yamasakabasatomeshida")
- Athyrium × flavosorum ("Nisemurasakiotomeinuwarabi")
- Athyrium × hisatsuanum
- Athyrium × ikutae
- Athyrium × inabaense ("Nisehatsukiinuwarabi")
- Athyrium × inouei ("Hebihosobainuwarabi")
- Athyrium × kawabatae ("Kosugiinuwarabi")
- Athyrium × kawabataeoides ("Inukosugiinuwarabi")
- Athyrium × kidoanum ("Yunotsuruinuwarabi")
- Athyrium × masayukianum ("Fukeinuwarabi")
- Athyrium × megayakusimense ("Yakutsukushiinuwarabi")
- Athyrium × mentiens ("Hebiyamainuwarabi")
- Athyrium × minakuchii ("Nankiinuwarabi")
- Athyrium × multifidum ("Osatomeshida")
- Athyrium × multifidum nothof. sakuraii ("Ozeosatomeshida")
- Athyrium × neoelegans ("Hoyakuinuwarabi")
- Athyrium × neoelegans nothof.pulvereum ("Kehoyakuinuwarabi")
- Athyrium × paludicola ("Osakabasatomeshida")
- Athyrium × pseudoiseanum ("Hatsukiinuwarabi")
- Athyrium × pseudopinetorum ("Yamatakanesatomeshida")
- Athyrium × pseudopinetorum nothof. pilosum ("Keyamatakanesatomeshida")
- Athyrium × pseudospinescens ("Yamahosobainuwarabi")
- Athyrium × pseudowardii ("Yamahirohainuwarabi")
- Athyrium × purpurascens ("Murasakiotomeinuwarabi")
- Athyrium × purpurascens f. pilosum ("Kemurasakiotomeinuwarabi")
- Athyrium × purpureipes ("Karataniinuwarabi")
- Athyrium × pygmaei-silvae ("Kobitoinuwarabi")
- Athyrium × quaesitum ("Yamataniinuwarabi")
- Athyrium × quaesitum nothof. pulvereum ("Keyamataniinuwarabi")
- Athyrium × satsumense ("Oaogukiinuwarabi")
- Athyrium × sefuricola
- Athyrium × shiibaense ("Niseshiibasatomeshida")
- Athyrium × shikokumontanum ("Yamasakabainuwarabi")
- Athyrium × subcrassipes ("Obashimainuwarabi")
- Athyrium × tokashikii ("Okarakusainuwarabi")
- Athyrium × tokashikii f. viridulum ("Midoriokarakusainuwarabi")
- Athyrium × tsurutanum
- Athyrium × watanabei ("Kanmuriyamasatomeshida")
- Athyrium × yakuinsulare
- Athyrium × yakumonticola ("Inushimainuwarabi")
- Atractylodes ovata (ovate-leaf atractylodes, "Okera")
- Atriplex maximowicziana ("Miyakojimahamaakaza")
- Atriplex patens ("Hosobahamaakaza")
- Atriplex patura ("Seiyohamaakaza")
- Atriplex prostrata ("Hokogataakaza")
- Atriplex subcordata ("Hamaakaza")
- Atriplex suberecta ("Minamihamaakaza")
- Aubrieta deltoidea (lilacbush)
- Aucuba japonica
- Aucuba japonica var. borealis ("Himeaoki")
- Aucuba japonica var. borealis f. albivariegata ("Hoshitenhimeaoki")
- Aucuba japonica var. borealis f. rugosa ("Uchidashihimeaoki")
- Aucuba japonica var. japonica (Japanese aucuba, "Aoki")
- Aucuba japonica var. japonica 'Variegata' ("Fuiriaoki")
- Aucuba japonica var. japonica f. leucocarpa ("Shirominoaoki")
- Aucuba japonica var. japonica f. viridiflora ("Aobanaaoki")
- Aucuba japonica var. ovoidea ("Nangokuaoki")
- Aurinia saxatilis (basket of gold, "Iwanazuna")
- Avena barbata ("Minatokarasumugi")
- Avena fatua
- Avena fatua var. fatua (common wild oat, "Karasumugi")
- Avena fatua var. glabrata ("Kokarasumugi")
- Avena nuda ("Hadakaenbaku")
- Avena sativa
- Avena sterilis subsp. ludoviciana ("Onikarasumugi")
- Avena strigosa ("Seiyochahiki")
- Avenella flexuosa (wavy hair-grass, "Komesusuki")
- Avicennia marina ("Hirugidamashi")
- Axonopus compressus ("Tsurumehishiba")
- Axonopus fissifolius ("Hosobatsurumehishiba")
- Axyris amaranthoides ("Inuhokigi")
- Azolla caroliniana ("Amerikaoakaukikusa")
- Azolla filiculoides ("Nishinooakaukikusa")
- Azolla imbricata (mosquitofern, "Akaukikusa")
- Azolla japonica ("Oakaukikusa")