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Invasive and Noxious Weeds

NRCS Invasive Species Policy
Invasive Species Executive Order 13112

Introduced Plants of the PLANTS Floristic Area
5642 records returned

Click on an accepted name below to view its PLANTS Profile with all synonyms, distribution map, more information, and web links if available.

Symbol Scientific Name Common Name Native Status
ABAB Abutilon abutiloides shrubby Indian mallow L48 (N), PR (N), VI (I)
ABAL3 Abies alba silver fir L48 (I)
ABAU Abutilon auritum Asian Indian mallow HI (I)
ABES Abelmoschus esculentus okra L48 (I), PR (I), VI (I)
ABGR3 Abutilon grandifolium hairy Indian mallow HI (I)
ABGR4 Abelia ×grandiflora glossy abelia L48 (I)
ABHO Abies homolepis Nikko fir L48 (I)
ABIN3 Abutilon indicum monkeybush HI (I), PR (N), VI (N)
ABMO Abelmoschus moschatus musk okra HI (I), PR (I)
ABPR3 Abrus precatorius rosarypea L48 (I), HI (I), PR (I), VI (I)
ABTH Abutilon theophrasti velvetleaf L48 (I), CAN (I)
ACAG3 Achillea ageratum sweet-Nancy L48 (I)
ACAL2 Acalypha alopecuroidea foxtail copperleaf L48 (I), PR (N)
ACAM2 Acalypha amentacea catch me if you can L48 (I), PR (I)
ACAMW Acalypha amentacea ssp. wilkesiana Wilkes' acalypha L48 (I), PR (I)
ACAN10 Acacia aneura mulga HI (I)
ACAR10 Actinidia arguta tara vine L48 (I)
ACAR16 Acalypha arvensis field copperleaf L48 (I)
ACAR2 Acinos arvensis basil thyme L48 (I), CAN (I)
ACAS Achyranthes aspera devil's horsewhip L48 (I), HI (I), PR (I), VI (I)
ACASA Achyranthes aspera var. aspera devil's horsewhip L48 (I), HI (I), PR (I), VI (I)
ACASP Achyranthes aspera var. pubescens devil's horsewhip L48 (I), HI (I), PR (I)
ACAU Acacia auriculiformis earleaf acacia L48 (I)
ACAU2 Acanthospermum australe Paraguayan starbur L48 (I), HI (I)
ACAU3 Acrostichum aureum golden leatherfern L48 (N), HI (I), PR (N), VI (N)
ACAU6 Acalypha australis Asian copperleaf L48 (I)
ACBA Acacia baileyana cootamundra wattle L48 (I)
ACBI4 Aconitum ×bicolor twocolor monkshood CAN (GP)
ACBR5 Achnatherum brachychaetum shortbristled needlegrass L48 (I)
ACCA31 Achnatherum caudatum Chilean ricegrass L48 (I)
ACCA32 ×Achnella caduca Mandan ricegrass L48 (I), CAN (N)
ACCA34 Achnatherum capense Cape ricegrass L48 (I)
ACCA4 Acorus calamus calamus L48 (N), CAN (I)
ACCA5 Acer campestre hedge maple L48 (I), CAN (I)
ACCL7 Achnatherum clandestinum Mexican ricegrass L48 (I)
ACCO Acacia confusa small Philippine acacia HI (I)
ACCO5 Acacia cornigera bullhorn wattle L48 (I)
ACCY2 Acacia cyclops coastal wattle L48 (I)
ACDE Acacia decurrens green wattle L48 (I)
ACDE3 Acacia dealbata silver wattle L48 (I)
ACDE5 Acmella decumbens creeping spotflower L48 (I)
ACDI6 Achillea distans Alps yarrow L48 (I), CAN (I)
ACEL Acacia elata cedar wattle L48 (I)
ACFA Acacia farnesiana sweet acacia L48 (N), HI (I), PR (N), VI (N)
ACFI Achillea filipendulina fernleaf yarrow L48 (I), CAN (I)
ACGI Acer ginnala Amur maple L48 (I), CAN (I)
ACGL Acer glabrum Rocky Mountain maple L48 (N), AK (I?), CAN (N)
ACGLD4 Acer glabrum var. douglasii Douglas maple L48 (N), AK (I?), CAN (N)
ACHI Acanthospermum hispidum hispid starbur L48 (I), HI (I), PR (N), VI (N), CAN (I)
ACHI2 Acalypha hispida red-hot cat's tail PR (I)
ACHU Acanthospermum humile low starbur L48 (I)
ACJA Achyranthes japonica Japanese chaff flower L48 (I)
ACJA2 Acer japonicum Amur maple CAN (I)
ACJAH Achyranthes japonica var. hachijoensis Japanese chaff flower L48 (I)
ACLI2 Achillea ligustica Ligurian yarrow L48 (I)
ACLO Acacia longifolia Sydney golden wattle L48 (I)
ACLY Aconitum lycoctonum CAN (W?)
ACME Acacia melanoxylon blackwood L48 (I), HI (I)
ACME80 Acacia mearnsii black wattle L48 (I), HI (I)
ACMI2 Achillea millefolium common yarrow L48 (NI), AK (N), HI (I), CAN (NI), GL (N), SPM (NI)
ACMIM2 Achillea millefolium var. millefolium common yarrow L48 (I), HI (I), CAN (I), SPM (I)
ACMO8 Acanthus mollis bear's breech L48 (I)
ACNA Aconitum napellus Venus' chariot L48 (I), CAN (I)
ACNI2 Acacia nilotica gum arabic tree PR (I), VI (I)
ACNO Achillea nobilis noble yarrow L48 (I)
ACNO7 Acaena novae-zelandiae biddy-biddy L48 (I)
ACPA11 Achillea pannonica CAN (I)
ACPA14 Acaena pallida pale biddy-biddy L48 (I)
ACPA2 Acer palmatum Japanese maple L48 (I), CAN (I)
ACPA8 Acacia paradoxa paradox acacia L48 (I)
ACPA81 Acacia parramattensis South Wales wattle HI (I)
ACPI4 Acmella pilosa hairy spotflower L48 (I)
ACPL Acer platanoides Norway maple L48 (I), CAN (I)
ACPO Acalypha poiretii Poiret's copperleaf L48 (N), PR (I), VI (I)
ACPO2 Acacia podalyriifolia pearl wattle L48 (I)
ACPO3 Acacia polyacantha catechu tree PR (I), VI (I)
ACPO9 Actinidia polygama silver vine L48 (I)
ACPS Acer pseudoplatanus sycamore maple L48 (I), CAN (I)
ACPT Achillea ptarmica sneezeweed L48 (I), AK (I), CAN (I), SPM (I)
ACPU Acmella pusilla dwarf spotflower L48 (I), PR (I)
ACPY3 Acacia pycnantha golden wattle L48 (I)
ACRA6 Acrachne racemosa goosegrass L48 (I)
ACRE2 Acacia retinodes water wattle L48 (I)
ACRE3 Acroptilon repens hardheads L48 (I), CAN (I)
ACRE9 Acacia redolens bank catclaw L48 (I)
ACSA Acacia saligna orange wattle L48 (I)
ACSP4 Acacia sphaerocephala bee wattle L48 (I)
ACTA80 Acer tataricum tatarian maple L48 (I)
ACTE4 Acanthocereus tetragonus triangle cactus L48 (N), HI (I), VI (N)
ACTO5 Acrocomia totai grugru palm L48 (I)
ACTR2 Acicarpha tribuloides madam gorgon L48 (I)
ACVA Aconitum variegatum Manchurian monkshood CAN (GP)
ACVE2 Acacia verticillata prickly Moses L48 (I)
ADAE Adonis aestivalis summer pheasant's eye L48 (I)
ADAN Adonis annua blooddrops L48 (I), CAN (I)
ADCA3 Adiantum caudatum tailed maidenhair L48 (I)
ADDI3 Adansonia digitata baobab PR (I)
ADHI Adiantum hispidulum rough maidenhair L48 (I), HI (I)
ADPA Adenanthera pavonina red beadtree L48 (I), HI (I), PR (I), VI (I)
ADRA Adiantum raddianum delta maidenhair HI (I)
ADTE Adiantum tenerum fan maidenhair L48 (N), HI (I), PR (N), VI (N)
ADTR4 Adiantum trapeziforme diamond maidenhair L48 (I)
ADVE Adonis vernalis spring pheasant's eye L48 (I)
AEAM Aeschynomene americana shyleaf L48 (N), PR (N), VI (I)
AEAR4 Aeonium arboreum tree aenium L48 (I)
AECE Aegopogon cenchroides relaxgrass L48 (I)
AECR Aegilops crassa Persian goatgrass L48 (I)
AECY Aegilops cylindrica jointed goatgrass L48 (I)
AECY2 Aethusa cynapium fool's parsley L48 (I), CAN (I), SPM (I)
AEEV Aeschynomene evenia shrubby jointvetch L48 (I), PR (I)
AEGE Aegilops geniculata ovate goatgrass L48 (I)
AEHA2 Aeonium haworthii Haworth's aeonium L48 (I)
AEHI Aesculus hippocastanum horse chestnut L48 (I), CAN (I)
AEHI2 Aeschynomene histrix porcupine jointvetch L48 (I)
AEHII Aeschynomene histrix var. incana porcupine jointvetch L48 (I)
AEIN5 Aegiphila integrifolia entireleaf spiritweed VI (I?)
AELI2 Aeluropus littoralis L48 (I)
AEPA Aesculus pavia red buckeye L48 (N), CAN (I)
AEPA3 Aeschynomene paniculata pannicle jointvetch HI (I)
AEPAP Aesculus pavia var. pavia red buckeye L48 (N), CAN (I)
AEPO Aegopodium podagraria bishop's goutweed L48 (I), CAN (I), SPM (I)
AETA2 Aegilops tauschii Tausch's goatgrass L48 (I)
AETR Aegilops triuncialis barbed goatgrass L48 (I)
AGAD2 Ageratina adenophora sticky snakeroot L48 (I), HI (I)
AGAM Agave americana American century plant L48 (N), HI (I), VI (I)
AGAMA Agave americana ssp. americana American century plant L48 (N), HI (I), VI (I)
AGAMA2 Agave americana ssp. americana var. americana American century plant L48 (N), HI (I), VI (I)
AGAV Agrostis avenacea Pacific bentgrass L48 (I), HI (I)
AGBR4 Agrostemma brachyloba narrow corncockle L48 (I)
AGCA4 Agrostis canina velvet bentgrass L48 (N), HI (I), CAN (W), SPM (W)
AGCA5 Agrostis capillaris colonial bentgrass L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
AGCL3 Agdestis clematidea rockroot L48 (I), PR (I)
AGCO Ageratum conyzoides tropical whiteweed L48 (I), HI (I), PR (N), VI (N)
AGCO4 Aglaonema commutatum Philippine evergreen L48 (I), PR (I)
AGCOM Aglaonema commutatum var. maculatum Philippine evergreen L48 (I), PR (I)
AGCR Agropyron cristatum crested wheatgrass L48 (I), AK (I), CAN (I)
AGCRP8 Agropyron cristatum ssp. pectinatum crested wheatgrass L48 (I), AK (I), CAN (I)
AGDE2 Agropyron desertorum desert wheatgrass L48 (I)
AGDE4 Agave desmettiana dwarf century plant L48 (I)
AGEU Agrimonia eupatoria churchsteeples L48 (I)
AGFR Agropyron fragile Siberian wheatgrass L48 (I), CAN (I)
AGGI Agrostemma githago common corncockle L48 (I), AK (I), CAN (I)
AGGI2 Agrostis gigantea redtop L48 (I), AK (I), CAN (I), GL (I)
AGHO3 Ageratum houstonianum bluemink L48 (I), HI (I)
AGHY2 Agropyron ×hybrid 'Hycrest' L48 (I)
AGLI ×Agropogon littoralis coast agropogon L48 (I)
AGOD2 Agrimonia odorata creeping grovebur CAN (GP)
AGPI2 Aglaonema pictum cara de caballo PR (I)
AGPR5 Agapanthus praecox African-lily L48 (I)
AGRI2 Ageratina riparia spreading snakeroot HI (I)
AGRO6 Agathis robusta Queensland kauri PR (I)
AGSI2 Agave sisalana sisal hemp L48 (I), HI (I), PR (I), VI (I)
AGST2 Agrostis stolonifera creeping bentgrass L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
AGTA Agrostis tandilensis Kennedy's bentgrass L48 (I)
AGVI9 Agrostis vinealis brown bentgrass AK (N), GL (I)
AGWE Agave weberi Weber's century plant L48 (I)
AIAL Ailanthus altissima tree of heaven L48 (I), HI (I), CAN (I)
AICA Aira caryophyllea silver hairgrass L48 (I), AK (I), HI (I), CAN (I)
AICAC2 Aira caryophyllea var. caryophyllea silver hairgrass L48 (I), AK (I), HI (I), CAN (I)
AICAC3 Aira caryophyllea var. cupaniana L48 (I)
AIEL4 Aira elegans annual silver hairgrass L48 (I), HI (I)
AIPR Aira praecox yellow hairgrass L48 (I), CAN (I)
AJCH Ajuga chamaepitys yellow bugle L48 (I)
AJGE Ajuga genevensis blue bugle L48 (I), CAN (I)
AJRE Ajuga reptans common bugle L48 (I), CAN (I)
AKPE2 Akebia ×pentaphylla L48 (I)
AKQU Akebia quinata chocolate vine L48 (I)
ALAD Albizia adinocephala cream albizia PR (I)
ALAL3 Alyssum alyssoides pale madwort L48 (I), CAN (I)
ALAL4 Allium allegheniense Allegheny onion L48 (N), VI (I?)
ALAM Allium ampeloprasum broadleaf wild leek L48 (I)
ALAR Alopecurus arundinaceus creeping meadow foxtail L48 (I), CAN (W)
ALAT3 Allium atroviolaceum broadleaf wild leek L48 (I)
ALBE Alternanthera bettzichiana calicoplant L48 (I), HI (I), PR (I), VI (I)
ALBL Allamanda blanchetii purple allamanda PR (I)
ALBR5 Alternanthera brasiliana Brazilian joyweed L48 (I), HI (I), PR (I), VI (I)
ALCA25 Althaea cannabina palm-leaf marshmallow L48 (I)
ALCA5 Alternanthera caracasana washerwoman L48 (I), HI (I), PR (N), VI (N)
ALCA7 Allamanda cathartica golden trumpet L48 (I), PR (I), VI (I)
ALCA8 Albizia carbonaria naked albizia PR (I)
ALCE Allium cepa garden onion L48 (I)
ALCH2 Albizia chinensis Chinese albizia HI (I)
ALCI3 Alloteropsis cimicina summergrass L48 (I)
ALCO13 Alnus cordata Italian alder L48 (I)
ALCR7 Alopecurus creticus Cretan meadow foxtail L48 (I)
ALDE Alyssum desertorum desert madwort L48 (I), CAN (I)
ALDED Alyssum desertorum var. desertorum desert madwort L48 (I), CAN (I)
ALDEH Alyssum desertorum var. himalayensis desert madwort L48 (I)
ALFI4 Allium fistulosum welsh onion L48 (I), AK (I), CAN (N)
ALFI8 Alternanthera ficoidea sanguinaria L48 (I), HI (I), PR (N), VI (I)
ALFL2 Alectra fluminensis yerba de hierro PR (I)
ALGE2 Alopecurus geniculatus water foxtail L48 (I), AK (I), CAN (I), GL (I), SPM (I)
ALGEG4 Alopecurus geniculatus var. geniculatus water foxtail L48 (I), AK (I), CAN (I), GL (I), SPM (I)
ALGL2 Alnus glutinosa European alder L48 (I), CAN (I)
ALGL4 Alchemilla glabra smooth lady's mantle CAN (I)
ALHA2 Alstroemeria haemantha purple-spot parrot-lily L48 (I)
ALHI2 Althaea hirsuta hairy marshmallow L48 (I), CAN (I)
ALJU Albizia julibrissin silktree L48 (I)
ALLA2 Alisma lanceolatum lanceleaf water plantain L48 (I)
ALLE Albizia lebbeck woman's tongue L48 (I), HI (I), PR (I), VI (I)
ALLE2 Albizia lebbekoides Indian albizia L48 (I)
ALMA11 Alocasia macrorrhizos giant taro L48 (I), HI (I), PR (I)
ALMA12 Alhagi maurorum camelthorn L48 (I)
ALMA16 Alstonia macrophylla deviltree L48 (I), HI (I)
ALMO2 Aleurites moluccana Indian walnut L48 (I), HI (I), PR (I), VI (I)
ALMO4 Alchemilla monticola hairy lady's mantle L48 (I), CAN (I)
ALMOK2 Aleurites moluccana var. katoi L48 (I), HI (I), PR (I), VI (I)
ALMU Alyssum murale yellowtuft L48 (I), CAN (I)
ALMU2 Alpinia mutica small shell ginger HI (I)
ALMY Alopecurus myosuroides slender meadow foxtail L48 (I), CAN (N)
ALNE2 Alnus nepalensis Nepal alder HI (I)
ALNE3 Allium neapolitanum white garlic L48 (I)
ALNI Allium nigrum black garlic L48 (I)
ALOD3 Alocasia odora Asian taro L48 (I)
ALOF2 Althaea officinalis common marshmallow L48 (I), CAN (I)
ALOL Allium oleraceum field garlic L48 (I), CAN (W)
ALOV Alysicarpus ovalifolius alyce clover L48 (I)
ALPA17 Alternanthera paronychioides smooth joyweed L48 (NI), PR (N), VI (N)
ALPA20 Allium paniculatum Mediterranean onion L48 (I)
ALPA24 Alcea pallida CAN (I)
ALPAA2 Alternanthera paronychioides var. amazonica smooth joyweed L48 (I)
ALPE4 Alliaria petiolata garlic mustard L48 (I), AK (I), CAN (I)
ALPH Alternanthera philoxeroides alligatorweed L48 (I), PR (I)
ALPL Alisma plantago-aquatica European water plantain L48 (I), AK (I)
ALPL5 Alocasia plumbea metallic taro PR (I)
ALPO2 Allium porrum garden leek L48 (I)
ALPR Albizia procera tall albizia L48 (I), PR (I)
ALPR3 Alopecurus pratensis meadow foxtail L48 (I), AK (I), CAN (I), GL (I), SPM (I)
ALPR6 Allium ×proliferum garden onion L48 (I)
ALPS Alstroemeria psittacina lily of the Incas L48 (I)
ALPU2 Alstroemeria pulchella parrot-lily L48 (I)
ALPU3 Alternanthera pungens khakiweed L48 (I), HI (I), PR (I)
ALPU4 Alpinia purpurata red ginger HI (I), PR (I)
ALRE3 Alopecurus rendlei Rendle's meadow foxtail L48 (I)
ALRO3 Alcea rosea hollyhock L48 (I), PR (I), CAN (I)
ALRU4 Alysicarpus rugosus red moneywort L48 (I)
ALSA10 Albizia saponaria whiteflower albizia HI (I)
ALSA2 Allium sativum cultivated garlic L48 (I), CAN (I)
ALSC Allium schoenoprasum wild chives L48 (NI), AK (NI), CAN (NI)
ALSC12 Aloe ×schoenlandi L48 (I)
ALSC3 Allium scorodoprasum sand leek L48 (I)
ALSC4 Allamanda schottii bush allamanda PR (I)
ALSCR Allium scorodoprasum ssp. rotundum sand leek L48 (I)
ALSCS2 Allium schoenoprasum var. schoenoprasum wild chives L48 (I), AK (I), CAN (I)
ALSE4 Alternanthera sessilis sessile joyweed L48 (I), HI (I), PR (N), VI (N)
ALSI8 Alyssum simplex alyssum L48 (I)
ALST2 Alyssum strigosum alyssum L48 (I)
ALSU2 Alchemilla subcrenata broadtooth lady's mantle L48 (I), AK (I), CAN (I)
ALSZ2 Alyssum szovitsianum Szowits' madwort L48 (I)
ALTR4 Allium triquetrum threecorner leek L48 (I)
ALTR6 Aloysia triphylla lemon beebrush L48 (I), PR (I)
ALTU3 Allium tuberosum Chinese chives L48 (I)
ALVA2 Alysicarpus vaginalis white moneywort L48 (I), HI (I), PR (I), VI (I)
ALVE2 Aloe vera Barbados aloe L48 (I), HI (I), PR (I), VI (I)
ALVE8 Alchemilla venosa clustered lady's-mantle CAN (I)
ALVI Allium vineale wild garlic L48 (I), AK (I), CAN (I)
ALVIC3 Allium vineale ssp. compactum compact onion L48 (I)
ALVIV Allium vineale ssp. vineale wild garlic L48 (I), AK (I), CAN (I)
ALZE Alpinia zerumbet shellplant L48 (I), HI (I), PR (I)
AMAC4 Ampelopsis aconitifolia monkshoodvine L48 (I)
AMAL Amaranthus albus prostrate pigweed L48 (I), AK (I), CAN (W), SPM (W)
AMAR2 Ambrosia artemisiifolia annual ragweed L48 (N), HI (I), CAN (N)
AMAR4 Ammophila arenaria European beachgrass L48 (I), HI (I), CAN (I)
AMARE Ambrosia artemisiifolia var. elatior annual ragweed L48 (I), HI (I), CAN (N)
AMBE3 Amaryllis belladonna belladonna lily L48 (I)
AMBL Amaranthus blitoides mat amaranth L48 (I), AK (I), CAN (I)
AMBL2 Amaranthus blitum purple amaranth L48 (I), HI (I), PR (I), CAN (I)
AMBLB Amaranthus blitum var. blitum purple amaranth L48 (I), HI (I)
AMBLE2 Amaranthus blitum var. emarginatus L48 (I), HI (I), PR (I), CAN (I)
AMBLP Amaranthus blitum var. pseudogracilis L48 (I)
AMBR7 Ampelopsis brevipedunculata Amur peppervine L48 (I)
AMCA3 Amaranthus caudatus love-lies-bleeding L48 (I), PR (I)
AMCO Ammannia coccinea valley redstem L48 (N), HI (I), PR (N), VI (N)
AMCR Amaranthus crassipes spreading amaranth L48 (NI), PR (I), VI (I)
AMCR2 Amaranthus crispus crispleaf amaranth L48 (I)
AMCR4 Amaranthus cruentus red amaranth L48 (I), HI (I), PR (I), CAN (I)
AMCRC Amaranthus crassipes var. crassipes spreading amaranth L48 (I), PR (I), VI (I)
AMDE Amaranthus deflexus largefruit amaranth L48 (I)
AMDU Amaranthus dubius spleen amaranth L48 (I), HI (I), PR (N), VI (N)
AMGR13 Amaranthus graecizans Mediterranean amaranth L48 (I)
AMGRS Amaranthus graecizans ssp. sylvestris L48 (I)
AMHY Amaranthus hybridus slim amaranth L48 (N), HI (I), CAN (I)
AMHY2 Amaranthus hypochondriacus Prince-of-Wales feather L48 (I)
AMLI2 Amaranthus lineatus Australian amaranth HI (I)
AMLY Amsinckia lycopsoides tarweed fiddleneck L48 (N), AK (I?), CAN (N)
AMMA Ammi majus large bullwort L48 (I)
AMMA5 Ampelodesmos mauritanicus Mauritanian grass L48 (I)
AMME Amsinckia menziesii Menzies' fiddleneck L48 (N), AK (I?), HI (I?), CAN (N)
AMMEI2 Amsinckia menziesii var. intermedia common fiddleneck L48 (N), AK (I?), HI (I?), CAN (N)
AMMO Amberboa moschata sweetsultan L48 (I)
AMMU3 Amaranthus muricatus African amaranth L48 (I)
AMNE4 Amphibromus neesii Australian wallaby grass L48 (I)
AMPA Amaranthus palmeri carelessweed L48 (N), CAN (I)
AMPE2 Ambrosia peruviana Peruvian ragweed PR (I), VI (I)
AMPO Amaranthus polygonoides tropical amaranth L48 (N), VI (I)
AMRE Amaranthus retroflexus redroot amaranth L48 (N), AK (I), HI (I), CAN (I), SPM (I)
AMSC4 Amphibromus scabrivalvis swamp wallaby grass L48 (I)
AMSP Amaranthus spinosus spiny amaranth L48 (N), HI (I), PR (N), VI (N), CAN (I)
AMTE5 Ambrosia tenuifolia slimleaf bur ragweed L48 (I), PR (I)
AMTH2 Amaranthus thunbergii Thunberg's amaranthus L48 (I)
AMTR2 Amaranthus tricolor Joseph's-coat L48 (I), PR (I), VI (I)
AMVI Amaranthus viridis slender amaranth L48 (N), HI (I), VI (N)
AMVI2 Ammi visnaga toothpickweed L48 (I)
ANAL11 Anthemis altissima tall chamomile L48 (I)
ANAN5 Angelonia angustifolia narrowleaf angelon L48 (I)
ANAR Anagallis arvensis scarlet pimpernel L48 (I), HI (I), PR (I), CAN (NI), GL (I)
ANAR16 Anchusa arvensis small bugloss L48 (I), CAN (I)
ANAR6 Anthemis arvensis corn chamomile L48 (I), HI (I), CAN (I)
ANAR7 Anthoxanthum aristatum annual vernalgrass L48 (I), CAN (I)
ANARA7 Anagallis arvensis ssp. arvensis scarlet pimpernel L48 (I), HI (I), PR (I), CAN (I), GL (I)
ANARF Anagallis arvensis ssp. foemina poorman's weatherglass L48 (I), CAN (N)
ANAU3 Anthemis austriaca Austrian chamomile L48 (I)
ANAZ Anchusa azurea Italian bugloss L48 (I), CAN (I)
ANBA3 Anchusa barrelieri Barrelier's bugloss L48 (I)
ANBE5 Antirrhinum bellidifolium lilac snapdragon L48 (I)
ANBL2 Anemone blanda Greek thimbleweed L48 (I), CAN (I)
ANCA14 Anthriscus caucalis bur chervil L48 (I), CAN (I)
ANCA29 Anchusa capensis Cape bugloss L48 (I)
ANCA46 Anisodontea capensis Cape African-queen L48 (I)
ANCE Anthriscus cerefolium garden chervil L48 (I), CAN (I)
ANCH9 Annona cherimola cherimoya PR (I)
ANCL2 Anacyclus clavatus whitebuttons L48 (I)
ANCO2 Anthemis cotula stinking chamomile L48 (I), AK (I), HI (I), CAN (I)
ANCO30 Ananas comosus pineapple L48 (I), PR (I)
ANCO6 Anredera cordifolia heartleaf madeiravine L48 (I), HI (I), PR (I)
ANEC Andrographis echioides false waterwillow L48 (I)
ANEV Angiopteris evecta Oriental vessel fern HI (I)
ANGL2 Andropogon glomeratus bushy bluestem L48 (N), HI (I), PR (N), VI (I)
ANGLG2 Andropogon glomeratus var. glomeratus bushy bluestem L48 (N), HI (I)
ANGLP Andropogon glomeratus var. pumilus bushy bluestem L48 (N), PR (N), VI (I)
ANGR2 Anethum graveolens dill L48 (I), HI (I), PR (I), VI (I), CAN (I)
ANGU Antigonon guatemalense bellisima grande PR (I), VI (I)
ANHE3 Anthephora hermaphrodita oldfield grass L48 (I), HI (I), PR (N), VI (N)
ANHU Anemone hupehensis Japanese thimbleweed HI (I)
ANHUJ Anemone hupehensis var. japonica Japanese thimbleweed HI (I)
ANLE4 Antigonon leptopus coral vine L48 (I), HI (I), PR (I), VI (I)
ANMA14 Androsace maxima greater rockjasmine L48 (I)
ANMA3 Antirrhinum majus garden snapdragon L48 (I), CAN (I)
ANMO2 Anagallis monelli flaxleaf pimpernel L48 (I)
ANNE4 Anemone nemorosa European thimbleweed L48 (I)
ANOC Anacardium occidentale cashew PR (I), VI (I)
ANOD Anthoxanthum odoratum sweet vernalgrass L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
ANODO2 Anthoxanthum odoratum ssp. odoratum sweet vernalgrass L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
ANOF Anchusa officinalis common bugloss L48 (I), CAN (I)
ANRA2 Anemone ranunculoides yellow woodland anemone CAN (I)
ANRE Annona reticulata custard apple PR (N), VI (I)
ANSE6 Anthemis secundiramea prostrate chamomile L48 (I)
ANSY Anthriscus sylvestris wild chervil L48 (I), CAN (I)
ANSY2 Angelica sylvestris woodland angelica CAN (I)
ANTE8 Anagallis tenella bog pimpernel SPM (W)
ANTI Anthemis tinctoria golden chamomile L48 (I), AK (I), CAN (I)
ANVE Angelica venenosa hairy angelica L48 (N), CAN (I)
ANVE2 Anredera vesicaria Texas madeiravine L48 (N), PR (I), VI (N)
ANVI2 Andropogon virginicus broomsedge bluestem L48 (N), HI (I), PR (N), CAN (N)
ANVIV Andropogon virginicus var. virginicus broomsedge bluestem L48 (N), HI (I), PR (N), CAN (N)
ANVU Anthyllis vulneraria common kidneyvetch L48 (I), CAN (I)
ANWR6 Antidaphne wrightii Wright's catkin mistletoe PR (I)
APAR2 Aphanes arvensis field parsley piert L48 (I), CAN (I)
APCO Aptenia cordifolia heartleaf iceplant L48 (I)
APDI Aponogeton distachyos Cape pondweed L48 (I)
APGR2 Apium graveolens wild celery L48 (I), CAN (N)
APGRD Apium graveolens var. dulce wild celery L48 (I), CAN (N)
APIN Apera interrupta dense silkybent L48 (I), HI (I), CAN (I)
APMI Aphanes microcarpa slender parsley piert L48 (I), CAN (I)
APMU2 Apluda mutica Mauritian grass L48 (I)
APNO Apium nodiflorum European marshwort L48 (I)
APPR2 Apium prostratum prostrate marshwort L48 (I)
APRE Apium repens creeping marshwort L48 (I)
APSP Apera spica-venti loose silkybent L48 (I), CAN (I)
AQVU Aquilegia vulgaris European columbine L48 (I), CAN (GP)
ARAB2 Artemisia abrotanum southernwood L48 (I), CAN (I)
ARAB3 Artemisia absinthium absinthium L48 (I), CAN (I)
ARAD Aristida adscensionis sixweeks threeawn L48 (N), HI (I), PR (N), VI (N)
ARAL Archontophoenix alexandrae Alexandra palm HI (I)
ARAL7 Artocarpus altilis breadfruit PR (I), VI (I)
ARAN3 Artemisia annua sweet sagewort L48 (I), CAN (I)
ARAR33 Arabidopsis arenosa GL (I)
ARARA4 Arabidopsis arenosa ssp. arenosa GL (I)
ARBI2 Artemisia biennis biennial wormwood L48 (NI), AK (I), CAN (I)
ARBI5 Aristolochia bilobata twolobe dutchman's pipe VI (I)
ARBIB Artemisia biennis var. biennis biennial wormwood L48 (I), AK (I), CAN (I)
ARCA34 Arthraxon castratus castrate carpgrass PR (I)
ARCA45 Arctotheca calendula Capeweed L48 (I)
ARCH12 Aralia chinensis Chinese angelica tree L48 (I)
ARCH17 Aristotelia chilensis maquei L48 (I)
ARCI2 Arthrostemma ciliatum pinkfringe HI (I)
ARCL Aristolochia clematitis birthwort L48 (I), CAN (I)
ARCR80 Ardisia crenata hen's eyes L48 (I), HI (I)
ARDI4 Aristida dichotoma churchmouse threeawn L48 (N), CAN (I)
ARDI8 Aruncus dioicus bride's feathers L48 (NI), AK (N), CAN (N)
ARDID Aristida dichotoma var. dichotoma churchmouse threeawn L48 (N), CAN (I)
ARDIV Aruncus dioicus var. vulgaris bride's feathers L48 (I)
ARDO4 Arundo donax giant reed L48 (I), HI (I), PR (I), VI (I)
ARDR4 Artemisia dracunculus tarragon L48 (N), AK (I?), CAN (N)
AREL10 Aristolochia elegans elegant dutchman's pipe L48 (I), HI (I), PR (I), VI (I)
AREL3 Arrhenatherum elatius tall oatgrass L48 (I), AK (I), HI (I), CAN (I)
AREL4 Ardisia elliptica shoebutton L48 (I), HI (I)
AREL8 Aralia elata Japanese angelica tree L48 (I), CAN (I)
ARELB Arrhenatherum elatius var. bulbosum tall oatgrass L48 (I)
ARELE Arrhenatherum elatius var. elatius tall oatgrass L48 (I), AK (I), HI (I), CAN (I)
ARER Aristolochia erecta swanflower L48 (I)
ARFO7 Argyranthemum foeniculum dill daisy L48 (I)
ARFR11 Argyranthemum frutescens marguerite L48 (I)
ARGE2 Aristea gerrardii Gerrard's aristea HI (I)
ARGM Artemisia gmelinii Gmelin's wormwood L48 (I)
ARGR2 Aristolochia grandiflora pelicanflower L48 (I), VI (I)
ARGR6 Arundina graminifolia bamboo orchid HI (I), PR (I)
ARHA10 Arachis hagenbeckii rhizoma peanut L48 (I)
ARHE11 Artabotrys hexapetalus climbing ilang-ilang HI (I)
ARHE2 Artocarpus heterophyllus jackfruit PR (I)
ARHI Arabis hirsuta hairy rockcress L48 (N), AK (N), CAN (NI)
ARHI3 Arthraxon hispidus small carpgrass L48 (I), HI (I)
ARHIH Arabis hirsuta var. hirsuta hairy rockcress L48 (N), CAN (I)
ARHU8 Ardisia humilis low shoebutton L48 (I)
ARHY Arachis hypogaea peanut L48 (I), PR (I), VI (I)
ARIT Arum italicum Italian lords and ladies L48 (I)
ARLA24 Aristolochia labiata mottled dutchman's pipe L48 (I)
ARLA3 Arctium lappa greater burdock L48 (I), HI (I), CAN (I)
ARMA7 Aristolochia macrophylla pipevine L48 (N), CAN (I)
ARMA9 Aristolochia maxima Florida dutchman's pipe L48 (I)
ARME4 Argemone mexicana Mexican pricklypoppy L48 (N), HI (I), PR (N), VI (N), CAN (W)
ARMI2 Arctium minus lesser burdock L48 (I), CAN (I), SPM (I)
ARMI3 Arnoseris minima lamb succory L48 (I), CAN (I)
ARMI7 Arctium ×mixtum burrdock CAN (I)
ARNE4 Argyreia nervosa elephant creeper L48 (I), HI (I), PR (I)
ARNO2 Arctium ×nothum burrdock CAN (I)
AROD Aristolochia odoratissima fragrant dutchman's pipe VI (I)
AROL Aristida oligantha prairie threeawn L48 (N), CAN (I)
ARPA39 Arum palestinum Solomon's lily L48 (I)
ARPO4 Artemisia pontica Roman wormwood L48 (I), CAN (I)
ARPR3 Arabis procurrens running rockcress L48 (I)
ARPR4 Arachis prostrata grassnut L48 (I), PR (I)
ARRI3 Aristolochia ringens gaping dutchman's pipe L48 (I), PR (I)
ARRU4 Armoracia rusticana horseradish L48 (I), CAN (I)
ARSC4 Artemisia scoparia redstem wormwood L48 (I)
ARSE2 Arenaria serpyllifolia thymeleaf sandwort L48 (I), HI (I), CAN (I), SPM (I)
ARSE8 Araujia sericifera white bladderflower L48 (I)
ARSI4 Arachniodes simplicior simpler hollyfern L48 (I)
ARSI5 Argusia sibirica Siberian sea rosemary L48 (I)
ARSO Ardisia solanacea China-shrub PR (I)
ARST2 Arctotis stoechadifolia African daisy L48 (I)
ARST6 Artemisia stelleriana oldwoman L48 (I), AK (N), HI (I?), CAN (I), SPM (I)
ARSU6 Aristida suringarii St. Eustatius threeawn PR (I), VI (I)
ARSW Aristida swartziana Swartz's threeawn PR (I)
ARTH Arabidopsis thaliana mouseear cress L48 (I), CAN (I), SPM (I)
ARTO Arctium tomentosum woolly burdock L48 (I), CAN (I)
ARTR5 Aristolochia trilobata bejuco de santiago PR (I), VI (I)
ARUM Artemisia umbelliformis Alps wormwood L48 (I)
ARVU Artemisia vulgaris common wormwood L48 (NI), AK (N), HI (I), CAN (I), GL (I)
ARVU2 Arctium vulgare woodland burdock L48 (I)
ARVUV Artemisia vulgaris var. vulgaris common wormwood L48 (I), HI (I), CAN (I), GL (I)
ARXA2 Arracacia xanthorrhiza arracacha PR (I)
ASAR2 Asperula arvensis blue woodruff L48 (I), CAN (W)
ASAS4 Asparagus asparagoides African asparagus fern L48 (I)
ASCH6 Astragalus chinensis Chinese milkvetch L48 (I)
ASCI4 Astragalus cicer chickpea milkvetch L48 (I), CAN (I)
ASCO17 Astragalus contortuplicatus Hungarian milkvetch L48 (I)
ASCU Asclepias curassavica bloodflower L48 (I), HI (I), PR (I), VI (I)
ASDE12 Asparagus densiflorus Sprenger's asparagus fern L48 (I), HI (I)
ASFA3 Astragalus falcatus Russian milkvetch L48 (I), CAN (N)
ASFI2 Asphodelus fistulosus onionweed L48 (I)
ASFL4 Asplenium flabellulatum Latin American spleenwort PR (I)
ASFR13 Asclepias fruticosa African milkweed L48 (I)
ASGA2 Asystasia gangetica Chinese violet L48 (I), HI (I), PR (I), VI (I)
ASGL4 Astragalus glycyphyllos licorice milkvetch L48 (I), CAN (I)
ASHA13 Astragalus hamosus European milkvetch L48 (I)
ASJA2 Astilbe japonica florist's spiraea L48 (I)
ASMA25 Astrantia major greater masterwort SPM (I)
ASMA7 Asplenium macraei MaCrae's spleenwort HI (I)
ASOF Asparagus officinalis garden asparagus L48 (I), CAN (I), SPM (I)
ASOR6 Asperula orientalis Oriental asperula L48 (I)
ASPH2 Asclepias physocarpa balloonplant HI (I)
ASPR Asperugo procumbens German-madwort L48 (I), AK (I), CAN (I), GL (I)
ASSE12 Asparagus setaceus common asparagus fern L48 (I), HI (I), PR (I)
ASTA Aster tataricus Tatarian aster L48 (I)
ASTI5 Astragalus tibetanus Tibet milkvetch L48 (I)
ASTRT Asplenium trichomanes ssp. trichomanes maidenhair spleenwort L48 (N), AK (N), HI (I?), CAN (N)
ATBE Atropa bella-donna belladonna L48 (I)
ATEA Atriplex eardleyae small saltbush HI (I)
ATGL2 Atriplex glauca waxy saltbush L48 (I)
ATHO Atriplex hortensis garden orache L48 (I), AK (I), CAN (I)
ATHO2 Atriplex holocarpa pop saltbush L48 (I)
ATLA Atriplex laciniata frosted orache L48 (I), CAN (I)
ATLA2 Atriplex lampa South American saltbush L48 (I)
ATLE Atriplex lentiformis big saltbush L48 (N), HI (I)
ATLEL Atriplex lentiformis ssp. lentiformis big saltbush L48 (N), HI (I)
ATLI Atriplex lindleyi Lindley's saltbush L48 (I)
ATLI3 Atriplex littoralis grassleaf orache L48 (I), PR (I), CAN (I)
ATMA8 Atriplex maximowicziana Maximowicz's saltbush HI (I)
ATMI2 Atriplex micrantha twoscale saltbush L48 (I), CAN (I)
ATMU Atriplex muelleri Mueller's saltbush L48 (I)
ATNU Atriplex nummularia bluegreen saltbush L48 (I)
ATOB2 Atriplex oblongifolia oblongleaf orache L48 (I), CAN (I)
ATPA4 Atriplex patula spear saltbush L48 (I), AK (I), CAN (I), GL (I), SPM (I)
ATRO Atriplex rosea tumbling saltweed L48 (I), CAN (I)
ATSE Atriplex semibaccata Australian saltbush L48 (I), HI (I)
ATSI2 Atriplex sibirica Siberian saltbush L48 (I)
ATSU80 Atriplex suberecta peregrine saltbush L48 (I), HI (I)
ATTA Atriplex tatarica Tatarian orache L48 (I)
ATVE Atriplex vesicaria aboriginal saltbush L48 (I)
AUDE Aubrieta deltoidea lilacbush L48 (I)
AUJA Aucuba japonica Japanese laurel L48 (I)
AUPE3 Aurinia petraea goldentuft L48 (I)
AUSA Aurinia saxatilis basket of gold L48 (I), CAN (I)
AVBA Avena barbata slender oat L48 (I), HI (I)
AVCA Averrhoa carambola carambola PR (I)
AVFA Avena fatua wild oat L48 (I), AK (I), HI (I), CAN (I)
AVHY Avena hybrida L48 (W), CAN (W)
AVMA3 Avicennia marina gray mangrove L48 (I)
AVMAR Avicennia marina var. resinifera gray mangrove L48 (I)
AVOC Avena occidentalis western oat L48 (I)
AVPU2 Avenula pubescens downy alpine oatgrass L48 (I), CAN (I)
AVSA Avena sativa common oat L48 (I), AK (I), HI (I), PR (I), CAN (W), GL (W), SPM (W)
AVST Avena sterilis animated oat L48 (I), CAN (W)
AVST2 Avena strigosa lopsided oat L48 (I)
AXAM Axyris amaranthoides Russian pigweed L48 (I), CAN (I)
AXFI Axonopus fissifolius common carpetgrass L48 (N), HI (I), PR (N)
AYIN2 Ayenia insulicola dwarf ayenia L48 (I), PR (N), VI (N)
AZCA Azolla caroliniana Carolina mosquitofern L48 (N), PR (N), CAN (I)
AZFI Azolla filiculoides Pacific mosquitofern L48 (N), AK (N), HI (I), CAN (I)
AZIN2 Azadirachta indica neem PR (I)
AZPI Azolla pinnata feathered mosquitofern L48 (I)
BAAL2 Basella alba Ceylon spinach HI (I), PR (I)
BAAS3 Barringtonia asiatica sea putat PR (I)
BAAU Baptisia australis blue wild indigo L48 (N), CAN (I)
BAAUM Baptisia australis var. minor blue wild indigo L48 (N), CAN (I)
BABL Bauhinia ×blakeana L48 (I)
BACR Barleria cristata crested Philippine violet L48 (I), HI (I), PR (I)
BAEG Bacopa egensis Brazilian waterhyssop L48 (I)
BAGA Bauhinia galpinii African plume L48 (I), PR (I)
BAHI3 Bassia hirsuta hairy smotherweed L48 (I)
BAHY Bassia hyssopifolia fivehorn smotherweed L48 (I), HI (I), CAN (I)
BALU2 Barleria lupulina hophead Philippine violet L48 (I), HI (I), PR (I), VI (I)
BALU3 Banisteriopsis lucida paralejo de monte PR (I)
BAMA5 Batis maritima turtleweed L48 (N), HI (I), PR (N), VI (N)
BAMO2 Bauhinia monandra Napoleon's plume L48 (I), HI (I), PR (I), VI (I)
BAMU2 Bambusa multiplex hedge bamboo L48 (I), PR (I)
BAMU3 Bauhinia multinervia petite flamboyant bauhinia PR (I)
BANI Ballota nigra black horehound L48 (I), CAN (I)
BANIA Ballota nigra var. alba black horehound L48 (I)
BANIF2 Ballota nigra var. foetida black horehound L48 (I)
BANIN Ballota nigra var. nigra black horehound L48 (I), CAN (I)
BAPA3 Bauhinia pauletia railroadfence PR (I)
BAPR Barleria prionitis porcupine flower PR (I)
BAPR5 Bassia prostrata forage kochia L48 (I)
BAPU Bauhinia purpurea butterfly tree L48 (I), PR (I)
BARA Baldellia ranunculoides lesser waterplantain L48 (I), CAN (I)
BARE2 Baltimora recta beautyhead HI (I)
BASC4 Bahia schaffneri Schaffner's bahia L48 (I)
BASC5 Bassia scoparia burningbush L48 (I), CAN (I)
BATO Bauhinia tomentosa St. Thomas tree PR (I), VI (I)
BAVA Bauhinia variegata mountain ebony L48 (I), PR (I)
BAVE Barbarea verna early yellowrocket L48 (I), CAN (I), SPM (I)
BAVU Barbarea vulgaris garden yellowrocket L48 (I), CAN (I), GL (I), SPM (I)
BAVU2 Bambusa vulgaris common bamboo L48 (I), HI (I), PR (I), VI (I)
BAYU Bauhinia yunnanensis Yunnan bauhinia L48 (I)
BECH Belamcanda chinensis blackberry lily L48 (I), PR (I)
BECO Begonia coccinea scarlet begonia PR (I)
BECO2 Begonia convolvulacea morning-glory begonia PR (I)
BECU Begonia cucullata clubed begonia L48 (I), HI (I), PR (I)
BEDA Berberis darwinii Darwin's berberis L48 (I)
BEFO Begonia foliosa fuchsia begonia HI (I)
BEFOM Begonia foliosa var. miniata fuchsia begonia HI (I)
BEHE Berkheya heterophylla prickly gousblom L48 (I)
BEHE2 Begonia heracleifolia starleaf begonia PR (I)
BEHI2 Begonia hirtella Brazilian begonia L48 (I), HI (I), PR (I)
BEHI3 Benincasa hispida waxgourd HI (I)
BEIN2 Berteroa incana hoary alyssum L48 (I), CAN (I)
BEJU4 Berberis julianae wintergreen barberry L48 (I)
BEMU Berteroa mutabilis roadside false madwort L48 (I)
BENE3 Begonia nelumbiifolia lilypad begonia PR (I)
BEPE2 Bellis perennis lawndaisy L48 (I), AK (I), HI (I), CAN (I)
BEPE3 Betula pendula European white birch L48 (I), CAN (I)
BEPL2 Betula platyphylla Asian white birch L48 (I)
BEPLP Betula platyphylla var. platyphylla Asian white birch L48 (I)
BEPR Beta procumbens cultivated beet L48 (I)
BEPU5 Betula pubescens downy birch L48 (I), CAN (I), GL (N)
BEPUP5 Betula pubescens ssp. pubescens downy birch L48 (I), CAN (I)
BERE2 Begonia reniformis grapeleaf begonia HI (I)
BESA6 Berberis sargentiana Sargent's barberry L48 (I)
BESZ Betula szechuanica Szechuan white birch L48 (I)
BETH Berberis thunbergii Japanese barberry L48 (I), CAN (I)
BETR Bellardia trixago Mediterranean lineseed L48 (I)
BEVU Berberis vulgaris common barberry L48 (I), CAN (I)
BEVU2 Beta vulgaris common beet L48 (I), PR (I)
BIAL Bidens alba romerillo L48 (N), HI (I), PR (N), VI (I)
BIALR Bidens alba var. radiata romerillo L48 (N), HI (I), PR (N), VI (I)
BIAR Bidens aristosa bearded beggarticks L48 (N), CAN (I)
BIBI4 Bituminaria bituminosa Arabian pea L48 (I)
BIBI7 Bidens bipinnata Spanish needles L48 (N), CAN (I)
BICY Bidens cynapiifolia West Indian beggarticks HI (I), PR (N), VI (N)
BIFR Bidens frondosa devil's beggartick L48 (N), AK (I), CAN (I)
BIGA Bidens gardneri ridge beggartick HI (I)
BIJA Bischofia javanica Javanese bishopwood L48 (I), HI (I)
BIOR Bixa orellana lipsticktree L48 (I), HI (I), PR (I), VI (I)
BIPI Bidens pilosa hairy beggarticks L48 (I), HI (I), PR (I), VI (I), CAN (I)
BIPY Billbergia pyramidalis foolproofplant L48 (I), PR (I)
BIRA Bifora radians wild bishop L48 (I)
BITE3 Bifora testiculata European bishop L48 (I)
BLAP Blechnum appendiculatum palm fern HI (I)
BLAU Blyxa aubertii roundfruit blyxa L48 (I)
BLLA Blumea laciniata cutleaf false oxtongue HI (I)
BLOC Blechnum occidentale hammock fern L48 (N), HI (I), PR (N), VI (N)
BLPY Blechum pyramidatum Browne's blechum L48 (I), HI (I), PR (N), VI (N)
BLSA2 Blighia sapida akee PR (I)
BLSE2 Blumea sessiliflora sessileleaf false oxtongue HI (I)
BLST Bletilla striata urn orchid L48 (I)
BLVE Blutaparon vermiculare silverhead L48 (N), HI (I), PR (N), VI (N)
BLVI Blumea viscosa clammy false oxtongue L48 (I)
BOBA3 Bothriochloa barbinodis cane bluestem L48 (N), HI (I)
BOBL Bothriochloa bladhii Caucasian bluestem L48 (I), HI (I)
BOCO Boerhavia coccinea scarlet spiderling L48 (N), HI (I), PR (N), VI (N)
BOCU Bouteloua curtipendula sideoats grama L48 (N), HI (I), CAN (N)
BOCUC2 Bouteloua curtipendula var. curtipendula sideoats grama L48 (N), HI (I), CAN (N)
BODI6 Bouteloua dimorpha Acapulco grass L48 (I)
BOFR2 Bocconia frutescens parrotweed HI (I), PR (N)
BOGL4 Bougainvillea glabra paperflower L48 (I), PR (I), VI (I)
BOIS Bothriochloa ischaemum yellow bluestem L48 (I), PR (I), VI (I)
BOISI Bothriochloa ischaemum var. ischaemum yellow bluestem L48 (I)
BOISS Bothriochloa ischaemum var. songarica yellow bluestem L48 (I), PR (I), VI (I)
BOLA2 Bothriochloa laguroides silver beardgrass L48 (NI), HI (I)
BOLAL2 Bothriochloa laguroides ssp. laguroides silver beardgrass HI (I)
BONI2 Boehmeria nivea Chinese grass L48 (I), PR (I)
BOOF Borago officinalis common borage L48 (I), CAN (W)
BOPE2 Bothriochloa pertusa pitted beardgrass L48 (I), HI (I), PR (I), VI (I)
BOSP6 Bougainvillea spectabilis great bougainvillea PR (I)
BOTE4 Bothriospermum tenellum leaf between flower HI (I)
BRAL2 Bromus alopecuros weedy brome L48 (I)
BRAL3 Brosimum alicastrum breadnut L48 (I)
BRAL4 Bryonia alba white bryony L48 (I)
BRAM Browallia americana Jamaican forget-me-not L48 (I), PR (I)
BRAR3 Bromus arenarius Australian brome L48 (I)
BRAR5 Bromus arvensis field brome L48 (I), CAN (I)
BRBE6 Bromus berteroanus Chilean chess L48 (I)
BRBR15 Bracteantha bracteata bracted strawflower L48 (I), PR (I)
BRBR5 Bromus briziformis rattlesnake brome L48 (I), AK (I), CAN (I)
BRBR6 Brasiliopuntia brasiliensis Brazilian pricklypear L48 (I), PR (I)
BRCA31 Brugmansia ×candida angel's-trumpet HI (I), PR (I)
BRCA6 Bromus catharticus rescuegrass L48 (I), HI (I), CAN (I)
BRCR2 Bryonia cretica Cretan bryony L48 (I)
BRDA80 Bromus danthoniae oat brome CAN (W?)
BRDI2 Brachypodium distachyon purple false brome L48 (I), HI (I)
BRDI3 Bromus diandrus ripgut brome L48 (I), HI (I), CAN (I)
BRDI5 Bryonia dioica Cretan bryony L48 (I), CAN (I)
BRDI8 Breynia disticha snowbush L48 (I), HI (I), PR (I)
BRDID2 Bromus diandrus ssp. diandrus ripgut brome L48 (I), CAN (I)
BRDIR Bromus diandrus ssp. rigidus ripgut brome L48 (I), HI (I), CAN (I)
BREB Brya ebenus ebony coccuswood PR (I)
BREL2 Brassica elongata elongated mustard L48 (I)
BRER Brachiaria eruciformis sweet signalgrass L48 (I)
BRER3 Bromus erectus erect brome L48 (I), CAN (I)
BRFR3 Brassica fruticulosa Mediterranean cabbage L48 (I)
BRGR5 Bromus grossus whiskered brome L48 (I)
BRHO2 Bromus hordeaceus soft brome L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
BRHOD Bromus hordeaceus ssp. divaricatus soft brome L48 (I), HI (I)
BRHOH Bromus hordeaceus ssp. hordeaceus soft brome L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
BRHOP Bromus hordeaceus ssp. pseudothominii soft brome L48 (I), CAN (I)
BRHOT Bromus hordeaceus ssp. thominei soft brome L48 (I), CAN (I)
BRIN2 Bromus inermis smooth brome L48 (NI), AK (NI), CAN (NI), GL (I), SPM (I)
BRIND Bromus inermis ssp. inermis var. divaricatus smooth brome L48 (I), CAN (I)
BRINI Bromus inermis ssp. inermis smooth brome L48 (I), AK (I), CAN (I), GL (I), SPM (I)
BRINI2 Bromus inermis ssp. inermis var. inermis smooth brome L48 (I), AK (I), CAN (I), GL (I), SPM (I)
BRJU Brassica juncea India mustard L48 (I), AK (I), HI (I), PR (I), VI (I), CAN (I)
BRLA7 Bromus lanceolatus Mediterranean brome L48 (I), CAN (I)
BRLE5 Bromus lepidus slender soft brome L48 (I)
BRMA Briza maxima big quakinggrass L48 (I), HI (I), CAN (I)
BRMA11 Brunnera macrophylla largeleaf brunnera L48 (I)
BRMA3 Bromus madritensis compact brome L48 (I), HI (I)
BRMA4 Bromus marginatus mountain brome L48 (N), AK (I?), CAN (N)
BRME Briza media perennial quakinggrass L48 (I), CAN (W)
BRMI2 Briza minor little quakinggrass L48 (I), HI (I), CAN (I)
BRNA Brassica napus rape L48 (I), AK (I), CAN (I), GL (I)
BRNI Brassica nigra black mustard L48 (I), HI (I), CAN (I)
BRNI6 Brunfelsia nitida Cuban raintree PR (I)
BROL Brassica oleracea cabbage L48 (I), PR (I), CAN (W), GL (W)
BRPA15 Bruguiera parviflora smallflower bruguiera HI (I)
BRPA4 Broussonetia papyrifera paper mulberry L48 (I), HI (I)
BRPH3 Brachypodium phoenicoides thinleaf false brome L48 (I)
BRPI Brachypodium pinnatum heath false brome L48 (I)
BRPI4 Bromelia pinguin pinguin PR (N), VI (I)
BRPO6 Brachychiton populneum whiteflower kurrajong L48 (I), VI (I)
BRRA Brassica rapa field mustard L48 (I), AK (I), HI (I), CAN (I), GL (I)
BRRA2 Bromus racemosus bald brome L48 (I), AK (I), CAN (I)
BRRA3 Bromus ramosus hairy brome L48 (I)
BRRAA Brassica rapa var. amplexicaulis field mustard L48 (I), HI (I)
BRRAR Brassica rapa var. rapa field mustard L48 (I), AK (I), CAN (I), GL (I)
BRRU2 Bromus rubens red brome L48 (I), HI (I)
BRRU9 Brachypodium rupestre L48 (I)
BRRUC2 Brachypodium rupestre ssp. caespitosum L48 (I)
BRSC3 Bromus scoparius broom brome L48 (I)
BRSE Bromus secalinus rye brome L48 (I), AK (I), HI (I), CAN (I)
BRSE11 Bruguiera sexangula Oriental mangrove HI (I)
BRSED Bromus secalinus var. decipiens L48 (I)
BRSES Bromus secalinus var. secalinus rye brome L48 (I), AK (I), HI (I), CAN (I)
BRSQ2 Bromus squarrosus corn brome L48 (I), HI (I), CAN (I)
BRST2 Bromus sterilis poverty brome L48 (I), HI (I), CAN (I)
BRST3 Bromus stamineus roadside brome L48 (I)
BRSU3 Brugmansia suaveolens angel's-tears L48 (I), PR (I)
BRSY Brachypodium sylvaticum slender false brome L48 (I)
BRTE Bromus tectorum cheatgrass L48 (I), AK (I), HI (I), CAN (I), GL (I)
BRTO Brassica tournefortii Asian mustard L48 (I)
BRVE9 Brugmansia versicolor arborescent angel's-tears L48 (I)
BUAL Buddleja alternifolia fountain butterflybush L48 (I)
BUAR3 Buglossoides arvensis corn gromwell L48 (I), CAN (I)
BUAS Buddleja asiatica dogtail HI (I)
BUBA Bulbostylis barbata watergrass L48 (I)
BUBU4 Bunium bulbocastanum earth-nut SPM (I)
BUCA15 Butia capitata South American jelly palm L48 (I)
BUCA2 Bulbostylis capillaris densetuft hairsedge L48 (N), HI (I), PR (N), CAN (N)
BUCAC Bulbostylis capillaris ssp. capillaris densetuft hairsedge L48 (N), HI (I), PR (N), CAN (N)
BUDA2 Buddleja davidii orange eye butterflybush L48 (I), HI (I), PR (I), CAN (I)
BUER Bunias erucago crested wartycabbage L48 (I)
BUHI Bulbostylis hirta rough hairsedge L48 (I)
BULA3 Bupleurum lancifolium lanceleaf thorow wax L48 (I)
BULI Buddleja lindleyana Lindley's butterflybush L48 (I)
BUMA80 Buddleja madagascariensis smokebush L48 (I), HI (I), PR (I)
BUOD2 Bupleurum odontites narrowleaf thorow wax L48 (I)
BUOF Buddleja officinalis pole butterflybush L48 (I)
BUOR Bunias orientalis Turkish wartycabbage L48 (I), CAN (I)
BUPU Buchnera pusilla pygmy bluehearts HI (I)
BURO Bupleurum rotundifolium hare's ear L48 (I), CAN (GP)
BUSA Buddleja saligna squarestem butterflybush L48 (I)
BUSE2 Buxus sempervirens common box L48 (I)
BUSE5 Bulbine semibarbata L48 (I)
BUUM Butomus umbellatus flowering rush L48 (I), CAN (I)
CAAC Carduus acanthoides spiny plumeless thistle L48 (I), CAN (I)
CAAC2 Carex acutiformis lesser pond sedge L48 (I), CAN (I)
CAAF2 Cassia afrofistula Kenyan shower L48 (I)
CAAN4 Capsicum annuum cayenne pepper L48 (NI), HI (I), PR (I), VI (I)
CAANA4 Capsicum annuum var. annuum cayenne pepper L48 (I), HI (I), PR (I), VI (I)
CAANG Capsicum annuum var. glabriusculum cayenne pepper L48 (N), PR (I), VI (I)
CAAR Calendula arvensis field marigold L48 (I), CAN (W)
CAAR18 Caragana arborescens Siberian peashrub L48 (I), AK (I), CAN (I)
CAAR21 Castilleja arvensis field Indian paintbrush HI (I)
CAAU10 Caragana aurantiaca dwarf peashrub L48 (I)
CABA22 Calycera balsamitifolia balsam-leaf calycera L48 (I)
CABE8 Carpinus betulus European hornbeam L48 (I)
CABI11 Caladium bicolor heart of Jesus L48 (I), PR (I), VI (I)
CABI8 Catalpa bignonioides southern catalpa L48 (N), CAN (I)
CABO6 Caesalpinia bonduc yellow nicker L48 (N), HI (I?), PR (N), VI (N)
CABO8 Campanula bononiensis European bellflower L48 (I)
CABR19 Carex brunnea greater brown sedge L48 (I)
CABU12 Cardamine bulbifera coralroot bittercress L48 (I)
CABU2 Capsella bursa-pastoris shepherd's purse L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
CACA19 Carum carvi caraway L48 (I), CAN (I), GL (I), SPM (I)
CACA23 Carex caryophyllea vernal sedge L48 (I), CAN (I), SPM (I)
CACA27 Cajanus cajan pigeonpea L48 (I), HI (I), PR (I), VI (I)
CACA29 Canavalia cathartica maunaloa HI (I)
CACA37 Campanula carpatica tussock bellflower L48 (I)
CACA41 Caperonia castaneifolia chestnutleaf false croton L48 (I)
CACA73 Calycophyllum candidissimum degame PR (I)
CACH25 Callistephus chinensis China aster L48 (I)
CACH38 Carpobrotus chilensis sea fig L48 (I)
CACH42 Cardaria chalepensis lenspod whitetop L48 (I), CAN (I)
CACI15 Callistemon citrinus crimson bottlebrush L48 (I), PR (I)
CACL7 Caryopteris ×clandonensis L48 (I)
CACO2 Callitris columellaris white cypress-pine L48 (I)
CACO31 Cardiospermum corindum faux persil L48 (I), PR (N), VI (N)
CACO83 Campanula cochlearifolia earleaf bellflower CAN (I)
CACR19 Calathea crotalifera rattlesnake plant HI (I)
CACR2 Carduus crispus curly plumeless thistle L48 (I), CAN (I)
CACR27 Castanea crenata Japanese chestnut L48 (I)
CACU22 Calotis cuneifolia wedgeleaf L48 (I)
CACU8 Casuarina cunninghamiana river sheoak L48 (I), PR (I)
CADE14 Cardamine debilis roadside bittercress L48 (I)
CADE15 Caesalpinia decapetala shoofly HI (I), PR (I)
CADE9 Carex deweyana Dewey sedge L48 (N), AK (I?), CAN (N)
CADED4 Carex deweyana var. deweyana Dewey sedge L48 (N), AK (I?), CAN (N)
CADI Callicarpa dichotoma purple beautyberry L48 (I)
CADI17 Carex distenta widow's sedge L48 (I)
CADI18 Carex disticha tworank sedge CAN (I)
CADI19 Carex divulsa grassland sedge L48 (I), CAN (I)
CADI27 Carex distans distant sedge L48 (I)
CADI44 Carex diluta L48 (I)
CADI8 Carex divisa separated sedge L48 (I)
CADID3 Carex divulsa ssp. divulsa grassland sedge L48 (I), CAN (I)
CADR Cardaria draba whitetop L48 (I), CAN (I)
CAEC2 Caloncoba echinata caloncoba PR (I)
CAED3 Carpobrotus edulis hottentot fig L48 (I)
CAEL5 Castilla elastica Panama rubbertree PR (I)
CAEN4 Canavalia ensiformis wonderbean L48 (I), PR (I), VI (I)
CAEP Calamagrostis epigeios chee reedgrass L48 (I), CAN (I)
CAEPE2 Calamagrostis epigeios ssp. epigeios chee reedgrass L48 (I), CAN (I)
CAEPG Calamagrostis epigeios ssp. glomerata chee reedgrass L48 (I)
CAEQ Casuarina equisetifolia beach sheoak L48 (I), HI (I), PR (I), VI (I)
CAEX14 Castilleja exserta exserted Indian paintbrush L48 (N), HI (I)
CAEX8 Carex extensa longbract sedge L48 (I)
CAEXE Castilleja exserta ssp. exserta exserted Indian paintbrush L48 (N), HI (I)
CAFI3 Cassia fistula golden shower L48 (I), PR (I), VI (I)
CAFL14 Cardamine flexuosa woodland bittercress L48 (I), HI (I), PR (I), CAN (I)
CAFL8 Carex flacca heath sedge L48 (I), CAN (I)
CAFR6 Callisia fragrans basketplant L48 (I), HI (I), PR (I), VI (I)
CAFR80 Caragana frutex Russian peashrub L48 (I), CAN (I)
CAFU13 Cabomba furcata forked fanwort PR (I)
CAGE3 Canna ×generalis canna lily L48 (I)
CAGI Caesalpinia gilliesii bird-of-paradise shrub L48 (I), PR (I)
CAGI11 Calotropis gigantea giant milkweed HI (I)
CAGL11 Casuarina glauca gray sheoak L48 (I), HI (I)
CAGL15 Canavalia gladiata sword jackbean VI (I)
CAGL2 Campanula glomerata Dane's blood L48 (I), AK (I), CAN (I)
CAGR13 Cardiospermum grandiflorum showy balloonvine HI (I)
CAHA13 Cardiospermum halicacabum balloon vine L48 (I), HI (I), PR (N), VI (N)
CAHE21 Calystegia hederacea Japanese false bindweed L48 (I), CAN (I)
CAHE27 Carex heterostachya different-spike sedge L48 (I)
CAHI10 Carex hirta hammer sedge L48 (I), CAN (I), SPM (I)
CAHI3 Cardamine hirsuta hairy bittercress L48 (I), HI (I), CAN (I)
CAIM Cardamine impatiens narrowleaf bittercress L48 (I), CAN (I)
CAIN19 Canna indica Indian shot L48 (I), HI (I), PR (I), VI (I)
CAIN21 Capparis incana hoary caper L48 (I)
CAIN4 Calophyllum inophyllum Alexandrian laurel HI (I), PR (I)
CAIN49 Carex inversa knob sedge HI (I)
CAIR Calepina irregularis white ballmustard L48 (I)
CAJA11 Callicarpa japonica Japanese callicarpa L48 (I)
CAJA3 Cassia javanica apple blossom L48 (I), PR (I)
CAJA7 Cayratia japonica bushkiller L48 (I)
CAJA9 Camellia japonica camellia L48 (I)
CAJAI Cassia javanica var. indochinensis apple blossom L48 (I), PR (I)
CAKO2 Carex kobomugi Japanese sedge L48 (I)
CALA20 Carthamus lanatus woolly distaff thistle L48 (I), CAN (I)
CALA40 Campanula latifolia giant bellflower L48 (I), CAN (I)
CALA67 Campanula lanata woolly bellflower L48 (I)
CALAC3 Carthamus lanatus ssp. creticus woolly distaff thistle L48 (I), CAN (I)
CALAL10 Carthamus lanatus ssp. lanatus woolly distaff thistle L48 (I)
CALE28 Casuarina lepidophloia belah PR (I)
CALE52 Carthamus leucocaulos whitestem distaff thistle L48 (I)
CALO5 Carex longii Long's sedge L48 (N), HI (I), CAN (N)
CALO8 Catalpa longissima Haitian catalpa PR (I), VI (I)
CAMA Cakile maritima European searocket L48 (I), CAN (I)
CAMA21 Caesalpinia major Hawai'i pearls L48 (N), HI (I), PR (N)
CAMA37 Carissa macrocarpa amatungulu L48 (I), PR (I)
CAMA51 Carex macrostachys largespike sedge L48 (I)
CAME Caesalpinia mexicana Mexican holdback L48 (I)
CAME20 Campanula medium Canterbury bells L48 (I), CAN (I)
CAMI2 Camelina microcarpa littlepod false flax L48 (I), CAN (I)
CAMI21 Cardiospermum microcarpum heartseed L48 (I), PR (N), VI (N)
CAMI36 Caryota mitis Burmese fishtail palm L48 (I)
CAMO83 Castanea mollissima Chinese chestnut L48 (I)
CAMU7 Carex muricata rough sedge L48 (I), CAN (W)
CANE17 Calamintha nepeta lesser calamint L48 (I)
CANEG Calamintha nepeta ssp. glandulosa lesser calamint L48 (I)
CANEN Calamintha nepeta ssp. nepeta lesser calamint L48 (I)
CANI17 Casearia nitida smooth honeytree L48 (I)
CANU4 Carduus nutans nodding plumeless thistle L48 (I), CAN (I)
CAOD Cananga odorata ilang-ilang PR (I)
CAOF Calendula officinalis pot marigold L48 (I), CAN (W)
CAOR8 Carduus ×orthocephalus L48 (I), CAN (I)
CAOV5 Catalpa ovata Chinese catalpa L48 (I), CAN (I)
CAOV8 Carex ovalis eggbract sedge L48 (N), CAN (I), SPM (I)
CAOX6 Carthamus oxyacanthus jeweled distaff thistle L48 (I)
CAPA11 Caperonia palustris sacatrapo L48 (I), PR (N), VI (I)
CAPA23 Carica papaya papaya L48 (I), HI (I), PR (I), VI (I)
CAPA30 Carex panicea grass-like sedge L48 (I), CAN (N), GL (N), SPM (I)
CAPA44 Campanula patula spreading bellflower L48 (I)
CAPA65 Carludovica palmata Panama hat plant PR (I)
CAPE20 Campanula persicifolia peachleaf bellflower L48 (I), CAN (I)
CAPE45 Carex pendula hanging sedge L48 (I)
CAPH5 Campyloneurum phyllitidis long strapfern L48 (N), HI (I), PR (N), VI (N)
CAPL11 Caucalis platycarpos carrot bur parsley L48 (I), HI (I)
CAPR Calotropis procera roostertree L48 (I), HI (I), PR (I), VI (I)
CAPU13 Caesalpinia pulcherrima pride-of-Barbados L48 (I), PR (I), VI (I)
CAPU20 Campanula punctata spotted bellflower L48 (I)
CAPU32 Carex pumila dwarf sedge L48 (I)
CAPU6 Cardaria pubescens hairy whitetop L48 (I), CAN (I)
CAPY2 Carduus pycnocephalus Italian plumeless thistle L48 (I), HI (I)
CARA Campanula rapunculoides rampion bellflower L48 (I), CAN (I)
CARE22 Carmona retusa scorpionbush HI (I)
CARE8 Callisia repens creeping inchplant L48 (I), PR (N), VI (N)
CARI2 Catapodium rigidum ferngrass L48 (I)
CARO14 Catharanthus roseus Madagascar periwinkle L48 (I), HI (I), PR (I), VI (I)
CARU15 Camelina rumelica graceful false flax L48 (I)
CASA2 Camelina sativa gold-of-pleasure L48 (I), AK (I), CAN (I)
CASA26 Camellia sasanqua Sasanqua camellia L48 (I)
CASA27 Castanea sativa European chestnut L48 (I)
CASA3 Cannabis sativa marijuana L48 (I), HI (I), PR (I), CAN (I)
CASAA Camelina sativa ssp. alyssum gold-of-pleasure L48 (I), CAN (I)
CASAI Cannabis sativa ssp. indica marijuana HI (I)
CASAS10 Cannabis sativa ssp. sativa var. spontanea marijuana L48 (I)
CASAS2 Camelina sativa ssp. sativa gold-of-pleasure L48 (I), AK (I), CAN (W)
CASAS3 Cannabis sativa ssp. sativa marijuana L48 (I), PR (I), CAN (I)
CASAS9 Cannabis sativa ssp. sativa var. sativa marijuana L48 (I), PR (I), CAN (I)
CASC33 Cajanus scarabaeoides showy pigeonpea L48 (I)
CASE13 Calystegia sepium hedge false bindweed L48 (NI), CAN (N), SPM (I)
CASE9 Canavalia sericea silky jackbean HI (I)
CASEA2 Calystegia sepium ssp. americana hedge false bindweed L48 (N), CAN (N), SPM (I)
CASES Calystegia sepium ssp. sepium hedge false bindweed L48 (I)
CASI10 Calystegia silvatica shortstalk false bindweed L48 (NI), CAN (N)
CASI16 Camellia sinensis tea L48 (I)
CASID Calystegia silvatica ssp. disjuncta L48 (I)
CASIS Calystegia silvatica ssp. silvatica shortstalk false bindweed L48 (I)
CASP10 Carex spicata prickly sedge L48 (I), CAN (I)
CASP11 Caesalpinia spinosa spiny holdback L48 (I)
CASP8 Catalpa speciosa northern catalpa L48 (N), CAN (I)
CAST Callitriche stagnalis pond water-starwort L48 (I), CAN (I), SPM (I)
CASU33 Calliandra surinamensis Surinamese stickpea PR (I)
CASY3 Carex sylvatica European woodland sedge L48 (I), CAN (I)
CASY6 Calamintha sylvatica woodland calamint L48 (I), CAN (I)
CASYA Calamintha sylvatica ssp. ascendens woodland calamint L48 (I)
CASYS Calamintha sylvatica ssp. sylvatica CAN (I)
CATA5 Caulerpa taxifolia killer alga L48 (I)
CATE2 Carduus tenuiflorus winged plumeless thistle L48 (I)
CATE26 Castilleja tenuis hairy Indian paintbrush L48 (N), AK (I?), CAN (N)
CATI Carthamus tinctorius safflower L48 (I), CAN (I)
CATR18 Castalis tragus Cape marigold L48 (I)
CATR29 Cayratia trifolia threeleaf cayratia HI (I)
CATR4 Campanula trachelium bats in the belfry L48 (I), CAN (I)
CAUR3 Caryota urens jaggery palm L48 (I)
CAVA15 Carex vacillans L48 (I), CAN (N), SPM (N)
CAVI2 Calyptocarpus vialis straggler daisy L48 (I), HI (I)
CAVI5 Carex viridula little green sedge L48 (N), AK (N), CAN (NI), GL (N), SPM (NI)
CAVIO Carex viridula ssp. oedocarpa little green sedge L48 (N), CAN (I), SPM (I)
CAVIS3 Carex viridula ssp. brachyrrhyncha var. saxilittoralis CAN (I)
CAVU Calluna vulgaris heather L48 (I), CAN (I), SPM (I)
CAVU3 Carlina vulgaris carline thistle L48 (I)
CAVUL Carlina vulgaris ssp. longifolia carline thistle L48 (I)
CAZE Calathea zebrina zebraplant PR (I)
CEAD2 Cecropia adenopus Ambay pumpwood L48 (I)
CEAE2 Ceiba aesculifolia pochote PR (I)
CEAR3 Celosia argentea silver cock's comb L48 (I), PR (I), VI (I)
CEAR4 Cerastium arvense field chickweed L48 (NI), AK (N), CAN (NI), GL (N), SPM (N)
CEARA2 Cerastium arvense ssp. arvense field chickweed L48 (I), CAN (I)
CEAS Centella asiatica spadeleaf L48 (I), HI (I)
CEAS2 Centaurea aspera rough star-thistle L48 (I)
CEAU2 Cestrum aurantiacum orange jessamine HI (I)
CEAU8 Celtis australis European hackberry L48 (I)
CEBA4 Centaurea babylonica Syrian knapweed L48 (I)
CEBI Cenchrus biflorus Indian sandbur L48 (I)
CEBI3 Cerastium biebersteinii Boreal chickweed L48 (I)
CEBO Centaurea bovina pasture knapweed L48 (I)
CEBR2 Cerastium brachypetalum gray chickweed L48 (I)
CECA Cedronella canariensis herb of Gilead L48 (I)
CECA2 Centaurea calcitrapa red star-thistle L48 (I), CAN (I)
CECA5 Centaurea calcitrapoides smallhead star-thistle L48 (I)
CECI2 Centaurea cineraria dusty miller L48 (I)
CECY2 Centaurea cyanus garden cornflower L48 (I), HI (I), CAN (I), GL (I)
CEDE10 Centaurea depressa Iranian knapweed L48 (I)
CEDE2 Cedrus deodara Deodar cedar L48 (I)
CEDE4 Ceratophyllum demersum coon's tail L48 (N), AK (N), HI (I), PR (N), VI (N), CAN (N)
CEDI3 Centaurea diffusa diffuse knapweed L48 (I), CAN (I)
CEDI4 Centaurea diluta North African knapweed L48 (I)
CEDI5 Cerastium dichotomum forked chickweed L48 (I)
CEDI6 Cestrum diurnum day jessamine L48 (I), HI (I), PR (I?), VI (I)
CEDI7 Cerastium diffusum fourstamen chickweed L48 (I)
CEDU2 Cerastium dubium doubtful chickweed L48 (I)
CEEC Cenchrus echinatus southern sandbur L48 (N), HI (I), PR (N), VI (N)
CEER Centaurea eriophora wild sandheath L48 (I)
CEER2 Centella erecta erect centella L48 (N), HI (I), PR (N)
CEER5 Centaurium erythraea European centaury L48 (I), HI (I), CAN (I)
CEFA3 Cestrum fasciculatum early jessamine L48 (I)
CEFO2 Cerastium fontanum common mouse-ear chickweed L48 (I), AK (I), HI (I), CAN (I), GL (I?), SPM (I)
CEFOF Cerastium fontanum ssp. fontanum GL (I?)
CEFOV2 Cerastium fontanum ssp. vulgare big chickweed L48 (I), AK (I), HI (I), CAN (I), SPM (I)
CEGI2 Cephalaria gigantea Tatarian cephalaria L48 (I), CAN (I)
CEGL2 Cerastium glomeratum sticky chickweed L48 (I), AK (I), CAN (I)
CEGR7 Cerastium gracile slender chickweed L48 (I)
CEHE3 Cereus hexagonus lady of the night cactus PR (I)
CEHI3 Cereus hildmannianus hedge cactus HI (I), PR (I)
CEIB Centaurea iberica Iberian knapweed L48 (I)
CEJA Centaurea jacea brownray knapweed L48 (I), CAN (I)
CEJA2 Cercidiphyllum japonicum katsura tree L48 (I)
CEMA13 Cerinthe major honeywort CAN (I)
CEMA9 Centaurea macrocephala bighead knapweed L48 (I), CAN (I)
CEME2 Centaurea melitensis Maltese star-thistle L48 (I), HI (I), CAN (I)
CEMI5 Centipeda minima spreading sneezeweed L48 (I)
CEMO Centaurea montana perennial cornflower L48 (I), AK (I), CAN (I), SPM (I)
CEMO6 Centaurea ×moncktonii meadow knapweed CAN (I)
CENI2 Centaurea nigra lesser knapweed L48 (I), CAN (I), SPM (I)
CENI3 Centaurea nigrescens Tyrol knapweed L48 (I), CAN (I)
CENO Cestrum nocturnum night jessamine L48 (I), HI (I), PR (I), VI (I)
CEOB Cecropia obtusifolia trumpet tree HI (I)
CEOR7 Celastrus orbiculatus Oriental bittersweet L48 (I), CAN (I)
CEPA14 Centaurea paniculata Jersey knapweed L48 (I)
CEPA9 Cestrum parqui Chilean jessamine L48 (I)
CEPH Centaurea phrygia wig knapweed L48 (I)
CEPL2 Ceratostigma plumbaginoides blue leadwood L48 (I)
CEPO8 Centaurea ×pouzinii L48 (I)
CEPS Centaurea ×psammogena CAN (I)
CEPU3 Centaurium pulchellum branched centaury L48 (I), CAN (I)
CEPU4 Cerastium pumilum European chickweed L48 (I), CAN (I)
CEPU5 Centrosema pubescens flor de conchitas HI (I), PR (I)
CEPU6 Centratherum punctatum larkdaisy L48 (I), HI (I), PR (I)
CERU2 Centranthus ruber red valerian L48 (I), HI (I)
CESA6 Centrosema sagittatum arrowleaf butterfly pea L48 (I)
CESC2 Centaurea scabiosa greater knapweed L48 (I), CAN (I)
CESE10 Cenchrus setiger birdwood grass L48 (I), HI (I)
CESE4 Cerastium semidecandrum fivestamen chickweed L48 (I), CAN (I)
CESI3 Ceratonia siliqua St. John's bread L48 (I)
CESO3 Centaurea solstitialis yellow star-thistle L48 (I), CAN (I)
CESP3 Centaurium spicatum spiked centaury L48 (I)
CEST8 Centaurea stoebe spotted knapweed L48 (I), HI (I), CAN (I)
CESTM Centaurea stoebe ssp. micranthos spotted knapweed L48 (I), HI (I), CAN (I)
CESU Centaurea sulphurea sulphur knapweed L48 (I)
CESY Cephalaria syriaca Syrian cephalaria L48 (I)
CETE5 Ceratocephala testiculata curveseed butterwort L48 (I), CAN (I)
CETE9 Centaurium tenuiflorum slender centaury L48 (I)
CETH2 Ceratopteris thalictroides watersprite L48 (N), HI (I), PR (N)
CETO2 Cerastium tomentosum snow in summer L48 (I), CAN (I)
CETR Cenchrus tribuloides sanddune sandbur L48 (N), HI (I)
CETR12 Centaurea trichocephala feather-head knapweed L48 (I)
CETR5 Ceratotheca triloba wild foxglove L48 (I)
CETR7 Celosia trigyna woolflower L48 (I)
CEUN2 Centaurea uniflora singleflower knapweed L48 (I)
CEUNN Centaurea uniflora ssp. nervosa singleflower knapweed L48 (I)
CEVI Centaurea virgata squarrose knapweed L48 (I)
CEVIS2 Centaurea virgata ssp. squarrosa squarrose knapweed L48 (I)
CHAB3 Chamaecrista absus tropical sensitive pea L48 (I)
CHABM Chamaecrista absus var. meonandra tropical sensitive pea L48 (I)
CHAC Chrysopogon aciculatus golden false beardgrass HI (I)
CHAL11 Chamaesyce albomarginata whitemargin sandmat L48 (N), HI (I)
CHAL7 Chenopodium album lambsquarters L48 (NI), AK (I), HI (I), CAN (NI), GL (I), SPM (I)
CHALA Chenopodium album var. album lambsquarters L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
CHALM Chenopodium album var. microphyllum lambsquarters L48 (I)
CHALM2 Chenopodium album var. missouriense Missouri lambsquarters L48 (N), AK (I)
CHALS2 Chenopodium album var. striatum lateflowering goosefoot L48 (N), CAN (I)
CHAM Chenopodium ambrosioides Mexican tea L48 (I), HI (I), PR (I), VI (I), CAN (I)
CHAMA16 Chenopodium ambrosioides var. ambrosioides Mexican tea L48 (I), HI (I), PR (I), VI (I), CAN (I)
CHAMO2 Chenopodium ambrosioides var. obovatum Mexican tea L48 (I)
CHAR16 Chenopodium aristatum wormseed L48 (I), AK (I)
CHBA10 Chloris barbata swollen fingergrass L48 (I), HI (I), PR (N), VI (N)
CHBE4 Chenopodium berlandieri pitseed goosefoot L48 (N), AK (I), CAN (NI?)
CHBEM Chenopodium berlandieri var. macrocalycium pitseed goosefoot L48 (N), CAN (I?)
CHBEZ Chenopodium berlandieri var. zschackii Zschack's goosefoot L48 (N), AK (I?), CAN (N)
CHBO Chenopodium bonus-henricus good King Henry L48 (I), CAN (I)
CHBO2 Chenopodium botrys Jerusalem oak goosefoot L48 (I), CAN (I)
CHBU5 Chaerophyllum bulbosum turnip-root chervil L48 (I)
CHCA10 Chrysophyllum cainito star apple PR (N), VI (I)
CHCA12 Chenopodium carnosulum ridged goosefoot L48 (I)
CHCA28 Chlorophytum capense bracketplant L48 (I)
CHCA6 Chloris canterai Paraguayan windmill grass L48 (I)
CHCAC5 Chloris canterai var. canterai Paraguayan windmill grass L48 (I)
CHCAG3 Chloris canterai var. grandiflora Paraguayan windmill grass L48 (I)
CHCAP Chenopodium carnosulum var. patagonicum ridged goosefoot L48 (I)
CHCO28 Chlorophytum comosum spider plant L48 (I)
CHCR6 Chenopodium cristatum crested goosefoot L48 (I)
CHDI2 Chloris divaricata spreading windmill grass L48 (I), HI (I)
CHEL3 Chloris elata tall windmill grass L48 (I), HI (I), PR (I), VI (N)
CHFI4 Chenopodium ficifolium figleaf goosefoot L48 (I), CAN (I)
CHFL9 Chasmanthe floribunda African cornflag L48 (I)
CHFO2 Chenopodium foliosum leafy goosefoot L48 (I), CAN (I)
CHFO9 Chionodoxa forbesii glory-of-the-snow L48 (I)
CHFU Chrysopogon fulvus red false beardgrass L48 (I)
CHFU2 Chamaemelum fuscatum dusky dogfennel L48 (I)
CHGA2 Chloris gayana Rhodes grass L48 (I), HI (I), VI (I)
CHGL3 Chenopodium glaucum oakleaf goosefoot L48 (I), CAN (N)
CHHI2 Chenopodium hircinum avian goosefoot L48 (I), HI (I)
CHHI3 Chamaesyce hirta pillpod sandmat L48 (N), HI (I), PR (N), VI (N)
CHHU Chenopodium humile marshland goosefoot L48 (I), CAN (N)
CHHU3 Chamaesyce humistrata spreading sandmat L48 (N), CAN (I)
CHHY2 Chamaesyce hypericifolia graceful sandmat L48 (N), HI (I), PR (N), VI (N)
CHHY3 Chamaesyce hyssopifolia hyssopleaf sandmat L48 (N), HI (I), PR (N), VI (N)
CHJA2 Chaenomeles japonica Maule's quince L48 (I), CAN (I)
CHJU Chondrilla juncea rush skeletonweed L48 (I), CAN (I)
CHLE4 Chenopodium leptophyllum narrowleaf goosefoot L48 (N), AK (I?), CAN (N)
CHMA15 Chamaesyce maculata spotted sandmat L48 (N), HI (I), CAN (I)
CHMA18 Chaiturus marrubiastrum lion's tail L48 (I)
CHMA2 Chelidonium majus celandine L48 (I), CAN (I)
CHMA7 Chenopodium macrospermum largeseed goosefoot L48 (NI), CAN (I)
CHMAH Chenopodium macrospermum var. halophilum saltloving goosefoot L48 (I)
CHMAL Chelidonium majus var. laciniatum celandine L48 (I)
CHMAM Chelidonium majus var. majus celandine L48 (I), CAN (I)
CHMAP Chelidonium majus var. plenum celandine L48 (I)
CHMI Chaenorhinum minus dwarf snapdragon L48 (I), CAN (I)
CHMI5 Chamaemelum mixtum weedy dogfennel L48 (I)
CHMO14 Chrysanthemum ×morifolium florist's daisy L48 (I)
CHMU Chenopodium multifidum cutleaf goosefoot L48 (I)
CHMU2 Chenopodium murale nettleleaf goosefoot L48 (I), HI (I), PR (I), VI (I), CAN (I)
CHNI2 Chamaecrista nictitans sensitive partridge pea L48 (N), HI (I), PR (N), VI (N)
CHNIG Chamaecrista nictitans ssp. patellaria var. glabrata sensitive partridge pea HI (I), PR (N), VI (N)
CHNIN Chamaecrista nictitans ssp. nictitans sensitive partridge pea L48 (N), HI (I), PR (N), VI (N)
CHNIN2 Chamaecrista nictitans ssp. nictitans var. nictitans sensitive partridge pea L48 (N), HI (I)
CHNIP Chamaecrista nictitans ssp. patellaria sensitive partridge pea HI (I), PR (N), VI (N)
CHNO2 Cheilanthes notholaenoides royal lipfern L48 (I)
CHNO3 Chamaemelum nobile Roman chamomile L48 (I)
CHNU9 Chamaesyce nutans eyebane L48 (N), HI (I), PR (N), VI (N), CAN (N)
CHOD Chromolaena odorata Jack in the bush L48 (N), PR (N), VI (I)
CHOL Chrysophyllum oliviforme satinleaf L48 (N), HI (I), PR (N)
CHOP Chenopodium opulifolium seaport goosefoot L48 (I), CAN (I)
CHPE80 Chloris pectinata comb windmill grass L48 (I)
CHPI5 Chamaecrista pilosa hairy sensitive pea L48 (I)
CHPO Chenopodium polyspermum manyseed goosefoot L48 (I), CAN (I)
CHPOA Chenopodium polyspermum var. acutifolium manyseed goosefoot L48 (I), CAN (I)
CHPOO Chenopodium polyspermum var. obtusifolium manyseed goosefoot L48 (I)
CHPOP Chenopodium polyspermum var. polyspermum CAN (I)
CHPR14 Chamaecytisus prolifera escabon L48 (I)
CHPR6 Chamaesyce prostrata prostrate sandmat L48 (N), HI (I), PR (N), VI (N)
CHPU Chenopodium pumilio clammy goosefoot L48 (I), HI (I), CAN (I)
CHPU9 Chrysothemis pulchella squarestem PR (I)
CHRA Chloris radiata radiate fingergrass L48 (I), HI (I), PR (N), VI (N)
CHRU Chenopodium rubrum red goosefoot L48 (N), AK (N), CAN (N), SPM (W)
CHSE17 Chamaedorea seifrizii Seifriz's chamaedorea L48 (I)
CHSE4 Chamaesyce serpens matted sandmat L48 (N), HI (I), PR (N), VI (N), CAN (I)
CHSP12 Chaenomeles speciosa flowering quince L48 (I)
CHSP13 Chorisia speciosa silk-floss tree PR (I)
CHTE2 Chorispora tenella crossflower L48 (I), CAN (W)
CHTE5 Chaerophyllum temulum rough chervil L48 (I), CAN (I)
CHTH4 Chamaesyce thymifolia gulf sandmat L48 (N), HI (I), PR (N), VI (I)
CHTI2 Chrozophora tinctoria giradol L48 (I)
CHTR Chloris truncata Australian fingergrass L48 (I), HI (I)
CHUR Chenopodium urbicum city goosefoot L48 (I), CAN (I)
CHVE Chloris ventricosa Australian windmill grass L48 (I)
CHVE6 Christia verspertilionis East Indian island pea VI (I)
CHVI23 Cheilanthes viridis green cliffbrake HI (I)
CHVI4 Chloris virgata feather fingergrass L48 (N), HI (I)
CHVU Chenopodium vulvaria stinking goosefoot L48 (I), CAN (I)
CIAN3 Cissus antarctica kangaroo vine L48 (I)
CIAR4 Cirsium arvense Canada thistle L48 (I), AK (I), CAN (I), GL (I), SPM (I)
CIAR5 Cicer arietinum chick pea L48 (I), PR (I), CAN (I)
CIAU7 Citrus ×aurantiifolia key lime L48 (I), PR (I), VI (I)
CIAU8 Citrus ×aurantium sour orange L48 (I), PR (I), VI (I)
CIBU2 Cinnamomum burmannii Padang cassia HI (I)
CICA Cinnamomum camphora camphortree L48 (I), HI (I), PR (I), VI (I)
CICA16 Cirsium canum Queen Anne's thistle L48 (I)
CICA8 Citharexylum caudatum juniper berry HI (I), PR (N)
CICO7 Citrullus colocynthis colocynth L48 (I)
CIEN Cichorium endivia cultivated endive L48 (I)
CIIN Cichorium intybus chicory L48 (I), CAN (I), SPM (I)
CIIN80 Cistus incanus hairy rockrose L48 (I)
CIINC Cistus incanus ssp. corsicus hairy rockrose L48 (I)
CIINC2 Cistus incanus ssp. creticus Cretan rockrose L48 (I)
CIINI Cistus incanus ssp. incanus hairy rockrose L48 (I)
CILA10 Cistus ladanifer common gum cistus L48 (I)
CILA3 Citrullus lanatus watermelon L48 (I), PR (I), VI (I)
CILAC Citrullus lanatus var. citroides watermelon L48 (I), PR (I)
CILAL Citrullus lanatus var. lanatus watermelon L48 (I), VI (I)
CILI2 Citrus limetta bitter orange PR (I)
CILI3 Citrus ×limonia Mandarin lime L48 (I), PR (I)
CILI5 Citrus ×limon lemon L48 (I), PR (I)
CIMA5 Citrus maxima shaddock PR (I)
CIME3 Citrus medica citron L48 (I), PR (I)
CIMO7 Cistus monspeliensis Montpelier cistus L48 (I)
CINO Cissus nodosa Javanese treebine HI (I)
CIPA3 Citrus ×paradisi grapefruit L48 (I), PR (I)
CIPA6 Cirsium palustre marsh thistle L48 (I), CAN (W), SPM (W)
CIPU Cinchona pubescens quinine HI (I)
CIPY2 Cirsium pyrenaicum Pyrenean thistle L48 (I)
CIRE3 Citrus reticulata tangerine L48 (I), PR (I)
CIRO3 Cissus rotundifolia Venezuelan treebine HI (I)
CISA Cistus salviifolius salvia cistus L48 (I)
CISC4 Cirsium scabrum rough thistle L48 (I)
CISI3 Citrus ×sinensis sweet orange L48 (I), PR (I), VI (I)
CISP3 Citharexylum spinosum spiny fiddlewood L48 (N), HI (I), PR (N), VI (N)
CIVE2 Cinnamomum verum cinnamon HI (I), PR (I), VI (I)
CIVU Cirsium vulgare bull thistle L48 (I), AK (I), HI (I), CAN (I), SPM (I)
CLAM Clarkia amoena farewell to spring L48 (N), CAN (NI)
CLAMA Clarkia amoena ssp. amoena farewell to spring L48 (N), CAN (I)
CLAS4 Clinopodium ascendens ascending wild basil L48 (I)
CLBU Clerodendrum bungei rose glorybower L48 (I), PR (I)
CLCA17 Clematis campaniflora bellflower clematis CAN (I)
CLCH4 Clerodendrum chinense stickbush L48 (I), HI (I), PR (I), VI (I)
CLCO7 Cladium colocasia malanga PR (I)
CLCY2 Cladoraphis cyperoides bristly lovegrass L48 (I)
CLDI4 Cleome diffusa spreading spiderflower L48 (I)
CLDO2 Clinopodium douglasii yerba buena L48 (N), AK (I?), CAN (N)
CLFA5 Clitoria fairchildiana Philippine pigeonwings PR (I)
CLFL Clematis florida Asian virginsbower L48 (I)
CLGL2 Clerodendrum glabrum Natal glorybower L48 (I), HI (I)
CLGL4 Clinopodium glabellum Ozark calamint L48 (N), CAN (I)
CLGR4 Clinopodium gracile slender wild basil L48 (I)
CLGY Cleome gynandra spiderwisp L48 (I), HI (I), PR (I), VI (I)
CLHA Cleome hassleriana pink queen L48 (I), HI (I), PR (I), VI (N), CAN (I)
CLHI3 Clidemia hirta soapbush HI (I), PR (N), VI (N)
CLIB Cleome iberica Iberian spiderflower L48 (I)
CLIN Clerodendrum indicum turk's turbin L48 (I), HI (I), VI (I)
CLIN2 Clerodendrum inerme embrert HI (I), VI (I)
CLIN6 Clematis integrifolia CAN (I)
CLJA2 Clematis ×jackmanii L48 (I)
CLJA3 Clerodendrum japonicum Japanese glorybower L48 (I), HI (I)
CLJA6 Cleyera japonica sakaki L48 (I)
CLKA2 Clerodendrum kaempferi Kaempfer's glorybower L48 (I)
CLKE Cladrastis kentukea Kentucky yellowwood L48 (N), CAN (I)
CLLI6 Clerodendrum lindleyi Lindley's clerodendrum L48 (I)
CLLIP Clerodendrum lindleyi var. paniculatum Lindley's clerodendrum L48 (I)
CLMA24 Clerodendrum macrostegium velvetleaf glorybower HI (I)
CLOR Clematis orientalis Oriental virginsbower L48 (I), CAN (I)
CLOR2 Cleome ornithopodioides bird spiderflower L48 (I)
CLPE Claytonia perfoliata miner's lettuce L48 (N), AK (I?), CAN (N)
CLPEP Claytonia perfoliata ssp. perfoliata miner's lettuce L48 (N), AK (I?), CAN (N)
CLRE2 Clematis recta ground virginsbower L48 (I), CAN (I)
CLRO Clusia rosea Scotch attorney L48 (N), HI (I), PR (N), VI (N)
CLRU3 Cleome rutidosperma fringed spiderflower L48 (I)
CLSE2 Cleome serrata toothed spiderflower L48 (I), PR (I)
CLSP13 Clerodendrum ×speciosum L48 (I), PR (I)
CLSP3 Cleome spinosa spiny spiderflower L48 (I), HI (I), PR (N), VI (N)
CLSP5 Cleome speciosa volantines preciosos L48 (I), PR (I)
CLSP7 Clerodendrum speciosissimum Javanese glorybower L48 (I), PR (I), VI (I)
CLTA2 Clematis tangutica CAN (I)
CLTE3 Clitoria ternatea Asian pigeonwings L48 (I), HI (I), PR (I), VI (I)
CLTE4 Clematis terniflora sweet autumn virginsbower L48 (I), CAN (I)
CLTH Clerodendrum thompsoniae bagflower PR (I)
CLTR Clerodendrum trichotomum harlequin glorybower L48 (I)
CLTRF Clerodendrum trichotomum var. ferrugineum ferruginous clerodendrum L48 (I)
CLUM5 Clerodendrum umbellatum umbel clerodendrum L48 (I)
CLVI4 Clematis viorna vasevine L48 (N), CAN (I)
CLVI6 Clematis vitalba evergreen clematis L48 (I), CAN (I)
CLVI7 Clematis viticella Italian leather flower L48 (I), CAN (I)
CLVI9 Cleome viscosa Asian spiderflower L48 (I), PR (I), VI (I)
CLWA3 Clerodendrum wallichii Wallich's glorybower PR (I)
CNAC Cnidoscolus aconitifolius treadsoftly PR (I)
CNBE Cnicus benedictus blessed thistle L48 (I), CAN (I)
CNMO Cnidium monnieri Monnier's snowparsley L48 (I)
COAC2 Cotoneaster acutifolius Peking cotoneaster L48 (I), CAN (I)
COAC4 Cola acuminata abata cola PR (I)
COAD Cotoneaster adpressus creeping cotoneaster L48 (I)
COAE Corchorus aestuans jute L48 (I), PR (N), VI (N)
COAJ Consolida ajacis doubtful knight's-spur L48 (I), CAN (I)
COAL4 Convolvulus althaeoides mallow bindweed L48 (I)
COAP3 Cotoneaster apiculatus cranberry cotoneaster L48 (I)
COAR2 Coffea arabica Arabian coffee