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Wetland Indicator Status

Interpreting Wetland Indicator Status

2012 National Wetland Plant List

The two tables below present the 2012 National Wetland Plant List. The first table includes the Accepted Symbol in PLANTS; the Scientific Name as used in the National Wetland Plant List; the Author of the scientific name; the Common Name as used in the National Wetland Plant List; and the wetland indicator status for each species in each of the ten wetland regions. The second table includes the same information for the species in each of the 18 subregions recognized by the National Wetland Plant List. For explanations of wetland indicator statuses, regions, and subregions, see Interpreting Wetland Indicator Status.

Click on a scientific name to go to a profile page. Most of the scientific names accepted by the National Wetland Plant List are also accepted by PLANTS. Clicking on such a name will take you to the profile page for that species. Some names accepted by the National Wetland Plant List are synonyms of names accepted by PLANTS. Clicking on such a name will take you to the profile page for the species accepted by PLANTS. In the Synonyms section, the profile page will include a symbol for the name accepted by the National Wetland Plant List. Please note: the names accepted by the National Wetland Plant List must be used when performing Federal wetland delineations.

We also provide these tables as comma-separated values (csv) files for easy downloading and importing into spreadsheets or databases. The csv files include all the fields above and a Synonym Symbol field. This field provides a symbol for names accepted by the National Wetland Plant List that are synonyms of names accepted by PLANTS.

Table of National Wetland Plants (Without Sub-regions)

Accepted SymbolScientific_NameAuthorCommon NameAlaskaWestern Mountains, Valleys, and Coast RegionArid West RegionGreat Plains RegionNorthcentral & Northeast RegionEastern Mountains and Piedmont RegionMidwest RegionAtlantic and Gulf Coastal Plain RegionHawaiiCaribbean
ACCA32×Achnella caduca(Beal) Barkworth  UPLUPLUPL      
DULA6×Dupoa labradorica(Steud.) J. Cayouette & S.J. Darbyshire UPL         
ELMA8×Elyhordeum macounii(Vasey) Barkworth & D.R. Dewey UPLFACUFACUFACFACUFACUFAC   
ELPI6×Elyhordeum pilosilemma(Mitchell & Hodgson) Barkworth UPL         
LIFL8×Lindsaeosoria flynniiW.H. Wagner         FACU 
ABMOAbelmoschus moschatusMedik.Musk Okra         FACUPL
ABAMAbies amabilis(Dougl. ex Loud.) Dougl. ex ForbesPacific Silver Fir UPLFACUFACU       
ABBAAbies balsamea(L.) P. Mill.Balsam Fir    FACFACFACFACW   
ABLALAbies bifoliaA. Murr.Rocky Mountain Alpine Fir  FACUFACU       
ABCOAbies concolor(Gord. & Glend.) Lindl. ex Hildebr.White Fir  UPLUPL UPL     
ABFRAbies fraseri(Pursh) Poir.Fraser's Fir     FACUFACU    
ABGRAbies grandis(Dougl. ex D. Don) Lindl.Grand Fir  FACUFACU       
ABLAAbies lasiocarpa(Hook.) Nutt.Subalpine Fir UPLFACUFACU       
ABMAAbies magnificaA. Murr.California Red Fir  UPLUPL UPL     
ABOVAbildgaardia ovata(Burm. f.) KralFlat-Spike Sedge        FACW FAC
ABPR3Abrus precatoriusL.Rosary-Pea        UPLFACUPL
ABAUAbutilon auritum(Wallich ex Link) SweetAsian Indian-Mallow         FACU 
ABIN3Abutilon indicum(L.) SweetMonkeybush         FACUPL
ABTHAbutilon theophrastiMedik.Velvetleaf  FACUUPLUPLFACUUPLFACUFACU  
ACCHAcacia choriophyllaBenth.Cinnecord        UPL  
ACCOAcacia confusaMerr.Small Philippine Wattle         FACU 
ACFAAcacia farnesiana(L.) Willd.Mealy Wattle  FACUFACUFACU   FACUUPLFACU
ACGRAcacia greggiiGrayLong-Flower Catclaw  FACUFACUUPL   UPL  
ACMAAcacia macracanthaHumb. & Bonpl. ex Willd.Porknut        UPL FAC
ACEXAcaena exiguaGrayLiliwai         OBL 
ACAM2Acalypha amentaceaRoxb.Match-Me-If-You-Can        FAC UPL
ACBI3Acalypha bisetosaBertol. ex Spreng.Streambank Copperleaf          FACW
ACGR2Acalypha gracilensGraySlender Three-Seed-Mercury    FACFACUFACFACUFAC  
ACPOAcalypha poiretiiSpreng.Poiret's Copperleaf    FACU   FACU UPL
ACRHAcalypha rhomboideaRaf.Common Three-Seed-Mercury    FACUFACUFACUFACUFAC  
ACVIAcalypha virginicaL.Virginia Three-Seed-Mercury    FACUFACUFACUFACUFACU  
ACTE4Acanthocereus tetragonus(L.) Humm.Triangle Cactus    FACU   FACUPLUPL
ACILAcanthomintha ilicifolia(Gray) GraySan Diego Thorn-Mint   FAC       
ACCIAcer circinatumPurshVine Maple FACFACFAC FAC     
ACGLAcer glabrumTorr.Rocky Mountain Maple FACUFACUFACFAC      
ACGR3Acer grandidentatumNutt.Canyon Maple  FACUFACUFAC      
ACMA3Acer macrophyllumPurshBig-Leaf Maple  FACUFAC       
ACNE2Acer negundoL.Ash-Leaf Maple  FACFACWFACFACFACFACFAC  
ACNI5Acer nigrumMichx. f.Black Maple     FACUFACUFACUUPL  
ACPEAcer pensylvanicumL.Striped Maple     FACUFACUFACUFACU  
ACPLAcer platanoidesL.Norway Maple  FACUUPLUPLUPLUPLUPLUPL  
ACRUAcer rubrumL.Red Maple    FACFACFACFACFAC  
ACSA2Acer saccharinumL.Silver Maple  FACFACFACFACWFACWFACWFAC  
ACSA3Acer saccharumMarsh.Sugar Maple  FACUFACUUPLFACUFACUFACUFACU  
ACSP2Acer spicatumLam.Mountain Maple    FACUFACUFACUFACUUPL  
ACMI2Achillea millefoliumL.Common Yarrow FACUFACUFACUFACUFACUFACUFACUFACUUPL 
ACDI10Achnatherum diegoense(Swallen) BarkworthSan Diego Rice Grass   FACW       
ACHYAchnatherum hymenoides(Roemer & J.A. Schultes) BarkworthIndian Rice Grass  UPLUPLFACUFACUFACUFACUFACU  
ACNE9Achnatherum nelsonii(Scribn.) BarkworthNelson's Rice Grass  UPLFACUUPL  UPL   
ACRI8Achnatherum richardsonii(Link) BarkworthRichardson's Rice Grass FACUUPLUPLFACU      
ACMO2Achyrachaena mollisSchauerBlow-Wives  FACFAC       
ACASAchyranthes asperaL.Devil's-Horsewhip    UPL   UPLFACUPL
ACBI9Achyranthes bidentataBlumeNui Xi           
ACQUAcisanthera quadrataPers.Camasey-de-Charco          OBL
ACIOAcmella iodiscaea(A.H. Moore) R.K. JansenMaluco          OBL
ACOPRAcmella repens(Walt.) L.C. Rich.Opposite-Leaf Spotflower    FACW FACWFACWFACW  
ACARAcnistus arborescens(L.) Schlecht.Hollowheart          FACU
ACWR4Acoelorraphe wrightii(Griseb. & H. Wendl.) H. Wendl. ex Becc.Everglades Palm        OBL  
ACCO4Aconitum columbianumNutt.Columbian Monkshood  FACWFACWFACW      
ACDE2Aconitum delphiniifoliumDC.Larkspur-Leaf Monkshood FAC         
ACIN2Aconitum infectumGreeneArizona Monkshood  OBLFACW       
ACMA4Aconitum maximumPallas ex DC.Kamchatka Monkshood UPL         
POAL11Aconogonon alaskanum(W. Wight ex Harshb.) SojákAlaska Fleeceflower FAC         
PODAAconogonon davisiae(W.H. Brewer ex A. Gray) SojákDavis' Fleeceflower  UPLUPL       
POPHAconogonon phytolaccifolium(Meisn. ex Small) SmallAlpine Fleeceflower  FACFACFAC      
ACAMAcorus americanus(Raf.) Raf.Several-Vein Sweetflag OBLOBLOBLOBLOBLOBLOBLOBL  
ACCA4Acorus calamusL.Single-Vein Sweetflag  OBLOBLOBLOBLOBLOBLOBL  
ACAU3Acrostichum aureumL.Golden Leather Fern        OBL OBL
ACDAAcrostichum danaeifoliumLangsd. & Fisch.Inland Leather Fern        OBL OBL
ACLA12Actaea laciniata(S. Wats.) J. ComptonMt. Hood Bugbane  FACW        
ACPAActaea pachypodaEll.White Baneberry     UPLUPLFACUFACU  
ACRU2Actaea rubra(Ait.) Willd.Red Baneberry FACFACUFACFACUFACUUPLFACUUPL  
ACPE2Actinostachys pennula(Sw.) Hook.Ray Fern        FAC FAC
ADPAAdenanthera pavoninaL.Red Beadtree        UPLFACUUPL
ADPIAdenophorus pinnatifidusGaud.Graceful Kihi Fern         FACU 
ADLA2Adenostemma lavenia(L.) KuntzeCommon Medicine-Plant         FACW 
ADVE2Adenostemma verbesina(L.) Schultz-Bip.Tropical Medicine-Plant          FACW
ADALAdiantum aleuticum(Rupr.) ParisAleutian Maidenhair FACFACFACFACFACUFAC FAC  
ADCAAdiantum capillus-venerisL.Southern Maidenhair  FACWFACWFACW FACUFACUFACUFACUFACW
ADJOAdiantum jordaniiC. Muell.California Maidenhair  FACFAC       
ADLAAdiantum latifoliumLam.Broad-Leaf Maidenhair          FAC
ADMAAdiantum macrophyllumSw.Large-Leaf Maidenhair          FACW
ADMEAdiantum melanoleucumWilld.Fragrant Maidenhair        UPL UPL
ADOBAdiantum obliquumWilld.Oblique Maidenhair          FACU
ADPEAdiantum pedatumL.Northern Maidenhair    FACFACUFACFACUFACU  
ADPE3Adiantum petiolatumDesv.Stalked Maidenhair          FAC
ADPUAdiantum pulverulentumL.Glossy Maidenhair          FACU
ADRAAdiantum raddianumK. PreslDelta Maidenhair         FAC 
ADTEAdiantum tenerumSw.Brittle Maidenhair        FACFACUFACU
ADTE2Adiantum tetraphyllumHumb. & Bonpl. ex Willd.Four-Leaf Maidenhair          UPL
ADTR4Adiantum trapeziformeL.Diamond Maidenhair        UPL  
ADTRAdiantum tricholepisFéeFuzzy Maidenhair    FAC      
ADWIAdiantum wilsoniiHook.Wilson's Maidenhair          FAC
ADMOAdoxa moschatellinaL.Muskroot FACFACFACFACFAC FAC   
AETA2Aegilops tauschiiCoss.Tausch's Goat Grass   UPL       
AEPOAegopodium podagrariaL.Bishop's Goutweed  FACUFAC FACFACUFACFACW  
AEAMAeschynomene americanaL.Shyleaf        FAC FAC
AEEVAeschynomene eveniaC. WrightShrubby Joint-Vetch          FAC
AEGRAeschynomene gracilisVogelPuerto Rico Joint-Vetch          FAC
AEINAeschynomene indicaL.Indian Joint-Vetch    FACW FACW FACW UPL
AEPRAeschynomene pratensisSmallMeadow Joint-Vetch        OBL  
AESE2Aeschynomene sensitivaSw.Sensitive Joint-Vetch          OBL
AEVI3Aeschynomene virginica(L.) B.S.P.Virginia Joint-Vetch      OBL FACW  
AEFLAesculus flavaAit.Yellow Buckeye     FACUFACUFACUFACU  
AEGLAesculus glabraWilld.Ohio Buckeye    FACFACFACUFACFACU  
AEPAAesculus paviaL.Red Buckeye    FAC FACFACFACU  
AESYAesculus sylvaticaBartr.Painted Buckeye      FAC FAC  
AGAP3Agalinis aphylla(Nutt.) Raf.Scale-Leaf False Foxglove      FACW FACW  
AGAS2Agalinis aspera(Dougl. ex Benth.) Britt.Tall False Foxglove    FACUFACUFACUFACUFACU  
AGDI2Agalinis divaricata(Chapman) PennellPineland False Foxglove        FACU  
AGFA2Agalinis fasciculata(Ell.) Raf.Beach False Foxglove    FACFACFACFACFAC FACU
AGFIAgalinis filicaulis(Benth.) PennellJackson False Foxglove        FAC  
AGFI2Agalinis filifolia(Nutt.) Raf.Seminole False Foxglove        FACU  
AGFA2Agalinis georgiana(C.L. Boynt.) PennellGeorgia False Foxglove        FAC  
AGHA3Agalinis harperiPennellCoastal-Plain False Foxglove      FAC FAC  
AGHE4Agalinis heterophylla(Nutt.) Small ex Britt.Prairie False Foxglove    FAC FACUFACFACU  
AGLI2Agalinis linifolia(Nutt.) Britt.Flax-Leaf False Foxglove      FACW OBL  
AGMA3Agalinis maritima(Raf.) Raf.Saltmarsh False Foxglove    OBLFACWFACW OBL  
AGOBAgalinis obtusifoliaRaf.Ten-Lobe False Foxglove      FACU FAC  
AGOLAgalinis oligophyllaPennellRidge-Stem False Foxglove      FAC FAC  
AGPA12Agalinis paupercula(Gray) Britt.Small-Flower False Foxglove    FACOBLFACWOBLFACW  
AGPU4Agalinis pulchellaPennellSt. Mark's False Foxglove        FACW  
AGPU5Agalinis purpurea(L.) PennellPurple False Foxglove    FACWFACWFACWFACWFACW FACW
AGOBAgalinis tenellaPennell      FACW OBL  
AGTE3Agalinis tenuifolia(Vahl) Raf.Slender-Leaf False Foxglove  FACFACWFACFACWFACFACWFACU  
AGPO2Agarista populifolia(Lam.) JuddFlorida-Hobblebush     FACWOBL FACW  
AGNE2Agastache nepetoides(L.) KuntzeYellow Giant-Hyssop    FACUFACUFACUFACUFAC  
AGURAgastache urticifolia(Benth.) KuntzeNettle-Leaf Giant-Hyssop  FACUFACU       
AGAMAgave americanaL.American Century-Plant   UPLUPL   UPLUPLUPL
AGSI2Agave sisalanaPerrineSisal-Hemp   UPL    UPLFACUUPL
AGAD2Ageratina adenophora(Spreng.) King & H.E. Robins.Crofton Weed  FACUFACU     FACU 
AGAL5Ageratina altissima(L.) King & H.E. Robins.White Snakeroot    UPLFACUFACUFACUFACU  
AGJU2Ageratina jucunda(Greene) Clewell & Woot.Hammock Snakeroot      FACU FACU  
AGRI2Ageratina riparia(Regel) King & H.E. Robins.Spreading Snakeroot         FACU 
AGCOAgeratum conyzoidesL.Tropical Whiteweed     FACU FACUFACUFACFACU
AGHO3Ageratum houstonianumP. Mill.Bluemink     FACU  FACUFACU 
AGMA14Aglaia mariannensisMerr.           
AGCO4Aglaonema commutatumSchottPhilippine-Evergreen        FACUFACUUPL
AGGLAAgoseris ×agrestisOsterh. (pro sp.)  UPLFACUPL      
AGDA3Agoseris ×dasycarpaGreene (pro sp.)  UPLUPL       
AGELAgoseris ×elata(Nutt.) Greene  FACFAC       
AGMO2Agoseris ×montanaOsterh.    UPL      
AGAU2Agoseris aurantiaca(Hook.) GreeneOrange-Flower Goat-Chicory FACFACUFAC       
AGGLAgoseris glauca(Pursh) Raf.Pale Goat-Chicory FACFACFACUFACUFACU FACU   
AGGLMAgoseris monticolaGreene  UPLFAC       
AGGLLAgoseris parviflora(Nutt.) D. Dietr.Small-Flower Goat-Chicory  UPLFACUUPL      
AGGR2Agrimonia gryposepalaWallr.Tall Hairy Grooveburr  FACWFACFACFACUFACUFACUFACU  
AGPA6Agrimonia parvifloraAit.Harvestlice    FACWFACFACWFACWFAC  
AGRO3Agrimonia rostellataWallr.Beaked Grooveburr    FACFACUFACUFACUFAC  
AGSTAgrimonia striataMichx.Woodland Grooveburr  FACUFACUFACUFACUFACUFACUUPL  
AGCA4Agrostis caninaL.Velvet Bent     UPLFACUUPLFACUFACU 
AGCA5Agrostis capillarisL.Colonial Bent FACUFACFACFACFACFACFACFACUPL 
AGCA11Agrostis castellanaBoiss. & Reut.Dryland Bent  UPLUPL       
AGCLAgrostis clavataTrin.Clubed Bent OBL         
AGEL4Agrostis elliottianaJ.A. SchultesElliott's Bent  FACUFACUFACUFACUFACUFACUFACU  
AGEXAgrostis exarataTrin.Spiked Bent FACWFACWFACWFACWFACFACW  FACW 
AGGI2Agrostis giganteaRothBlack Bent FACFACFACWFACWFACWFACWFACWFACWFACW 
AGHE3Agrostis hendersoniiA.S. Hitchc.Henderson's Bent  FACWFACW       
AGHYAgrostis hyemalis(Walt.) B.S.P.Winter Bent  FACWFACWFACWFACFACFACFACFACFACW
AGIDAgrostis idahoensisNashIdaho Bent FACWFACWFACWFACW      
AGME3Agrostis mertensiiTrin.Northern Bent FACUFACUFACUFACUFACUFACU FACU  
AGMI3Agrostis microphyllaSteud.Small-Leaf Bent  FACWFACW       
AGORAgrostis oregonensisVaseyOregon Bent  FACFACW       
AGPA8Agrostis pallensTrin.Seashore Bent  UPLFACU UPL     
AGPA9Agrostis pauzheticaProb.Thermal Bent  FACUFACU       
AGPEAgrostis perennans(Walt.) TuckermanUpland Bent  FACWFACFACFACUFACUFACFACU  
AGRO4Agrostis rossiaeVaseyRoss' Bent  UPLFAC       
AGSA3Agrostis sandwicensisHbd.Hawaii Bent         FACU 
AGSC5Agrostis scabraWilld.Rough Bent FACFACFACFACFACFACFACFAC  
AGST2Agrostis stoloniferaL.Spreading Bent FACFACFACWFACWFACWFACWFACWFACWFACU 
AGVI9Agrostis vinealisSchreb.Brown Bent FAC         
AIALAilanthus altissima(P. Mill.) SwingleTree-of-Heaven  FACUFACUFACUUPLFACUFACUFACUFACU 
AIMIAiphanes minima(Gaertn.) BurretRuffle Palm          UPL
AICAAira caryophylleaL.Common Silver-Hair Grass FACFACUFACUFACUUPLFACFACUFACFACU 
ALLEAlbizia lebbeck(L.) Benth.Woman's-Tongue    UPL   UPLFACUUPL
ALLAAlchornea latifoliaSw.Achiotillo          FACU
ALFL2Alectra fluminensis(Vell.) StearnYerba-de-Hierro          OBL
ALAUAletris aureaWalt.Golden Colicroot    FACW FACW FACW  
ALBR6Aletris bracteataNorthropBracted Colicroot        FACU  
ALFA2Aletris farinosaL.White Colicroot     FACFACFACFAC  
ALLUAletris luteaSmallYellow Colicroot      FACW FACW  
ALOB3Aletris obovataNashSouthern Colicroot        FAC  
ALMO2Aleurites moluccana(L.) Willd.Indian-Walnut        UPLFACUUPL
ALMA12Alhagi maurorumMedik.Camelthorn  FACFACFAC      
ALMCAliciella mcvickerae(M.E. Jones) J.M. PorterMcvicker's Cheat Gily-Flower  UPLUPLFACU      
ALPI2Aliciella pinnatifida(Nutt. ex Gray) J.M. PorterSticky Cheat Gily-Flower  FACFACUFAC      
ALGRAlisma gramineumLej.Narrow-Leaf Water-Plantain  OBLOBLOBLOBLOBLOBLOBL  
ALLA2Alisma lanceolatumWitheringLance-Leaf Water-Plantain  OBLOBL       
ALPLAlisma plantago-aquaticaL.European Water-Plantain OBLOBL        
ALSUAlisma subcordatumRaf.American Water-Plantain  OBLOBLOBLOBLOBLOBLOBL  
ALTR7Alisma trivialePurshNorthern Water-Plantain OBLOBLOBLOBLOBLOBLOBLOBL  
ALCA7Allamanda catharticaL.Golden-Trumpet        UPL UPL
ALOC2Allenrolfea occidentalis(S. Wats.) KuntzeIodinebush  FACWFACWFACW      
ALPE4Alliaria petiolata(Bieb.) Cavara & GrandeGarlic-Mustard FACUFACUFACUFACUFACUFACUFACFACW  
ALAM2Allium amplectensTorr.Narrow-Leaf Onion  UPLUPL       
ALBI2Allium bisceptrumS. Wats.Aspen Onion  FACFACU       
ALCA3Allium canadenseL.Meadow Garlic    FACUFACUFACUFACUFACU  
ALCE2Allium cernuumRothNodding Onion  FACUFACUUPLFACUFACUFACUFACU  
ALDOAllium douglasiiHook.Douglas' Onion  FACFAC       
ALGEAllium geyeriS. Wats.Geyer's Onion  FACUFACUFACU      
ALHIAllium hickmaniiEastw.Hickman's Onion  FACFACU       
ALHYAllium hyalinumCurranGlassy Onion  FACFACU       
ALLE3Allium lemmoniiS. Wats.Claybank Onion  FACUFACU       
ALMA6Allium madidumS. Wats.Swamp Onion  OBLOBL       
ALSCAllium schoenoprasumL.Wild Chives FACFACWFACWFACUFACUFACUFACFACU  
ALTR3Allium tricoccumAit.Ramp    FACUFACUFACUFACUFACU  
ALVAAllium validumS. Wats.Tall Swamp Onion  OBLOBL       
ALVIAllium vinealeL.Crow Garlic UPLFACUFACUFACUFACUFACUFACUFACU  
ALTE3Allolepis texana(Vasey) Söderstrom & DeckerTexas-Salt   FACFAC      
ALGIAllophyllum gilioides(Benth.) A.& V. GrantDense False Gily-Flower  FACFAC       
ALPA14Almutaster pauciflorus(Nutt.) A.& D. LöveMarsh-Aster  FACWFACWFACW      
ALCO13Alnus cordata(Loisel.) DubyItalian Alder  UPLUPL       
ALGL2Alnus glutinosa(L.) Gaertn.European Alder  FACWFACW FACWFACWFACWFACW  
ALIN2Alnus incana(L.) MoenchSpeckled Alder FACFACWFACWFACWFACWFACUFACWFACU  
ALMA7Alnus maritima(Marsh.) Muhl. ex Nutt.Seaside Alder    OBL OBL OBL  
ALOB2Alnus oblongifoliaTorr.Arizona Alder  FACWFACWFACW      
ALRH2Alnus rhombifoliaNutt.White Alder  FACWFACW       
ALRU2Alnus rubraBong.Red Alder FACFACFACW       
ALSE2Alnus serrulata(Ait.) Willd.Brookside Alder    OBLOBLOBLOBLFACW  
ALVI5Alnus viridis(Chaix) DC.Sitka Alder FACFACWFACWFACFACFACFAC   
ALCU5Alocasia cucullata(Lour.) G. DonChinese Taro         FACU 
ALMA11Alocasia macrorrhizos(L.) G. DonGiant Taro      FACW FACWFACFACW
ALAEAlopecurus aequalisSobol.Short-Awn Meadow-Foxtail OBLOBLOBLOBLOBLOBLOBLOBL  
ALARAlopecurus arundinaceusPoir.Creeping Meadow-Foxtail  FACFACFACW FACWFACW   
ALCA4Alopecurus carolinianusWalt.Tufted Meadow-Foxtail  FACWFACWFACWFACWFACWFACWFACW  
ALGE2Alopecurus geniculatusL.Marsh Meadow-Foxtail OBLOBLOBLOBLOBLOBLOBLOBL  
ALMA8Alopecurus magellanicusLam.Alpine Meadow-Foxtail FACWFACWFACWFACW      
ALMYAlopecurus myosuroidesHuds.Slender Meadow-Foxtail  FACWFACWFACWFACWFACWFACWFACW  
ALPR3Alopecurus pratensisL.Field Meadow-Foxtail FACWFACFACWFACWFACFACWFACWFAC  
ALSA3Alopecurus saccatusVaseyPacific Meadow-Foxtail  FACWOBL       
ALDR2Alophia drummondii(Graham) R.C. FosterPropeller-Flower    FACU FACU FACU  
ALPU4Alpinia purpurata(Vieill.) K. Schum.Red-Ginger         FACUUPL
ALZEAlpinia zerumbet(Pers.) Burtt & R.M. Sm.Shellplant        UPLFACUFACU
ALAM5Alsophila amintaeConantForest Alsophila          FACW
ALBR3Alsophila brooksii(Maxon) R. TryonBrooks' Alsophila          FAC
ALBR4Alsophila bryophilaR. TryonHelecho-Gigante-de-la-Sierra          FACW
ALPO7Alsophila portoricensis(Spreng. ex Kuhn) ConantPuerto Rico Alsophila          FACW
ALFI8Alternanthera ficoidea(L.) Beauv.Sanguinaria         FACUFACU
ALFLAlternanthera flavescensKunthYellow Joyweed        UPL UPL
ALMA10Alternanthera maritima(Mart.) St.-Hil.Seaside Joyweed        FACW  
ALPA17Alternanthera paronychioidesSt.-Hil.Smooth Joyweed    OBL OBL OBL FAC
ALPHAlternanthera philoxeroides(Mart.) Griseb.Alligator-Weed  OBLOBLOBL OBLOBLOBL OBL
ALSE4Alternanthera sessilis(L.) R. Br. ex DC.Sessile Joyweed      FACU OBLFACFAC
ALOF2Althaea officinalisL.Common Marsh-Mallow    FACWFACFACWFACWFACW  
ALVA2Alysicarpus vaginalis(L.) DC.White Moneywort        FACUPLFAC
ALST11Alyxia stellata(J.R. Forst. & G. Forst.) Roem. & Schult.Maile         FACU 
AMTE9Amaranthus ×texensisHenrickson    FACW      
AMACAmaranthus acanthochitonSauerGreenstripe  FACUFACUFACU      
AMALAmaranthus albusL.Tumbleweed FACUFACUFACUFACUFACUFACUFACUFACU  
AMARAmaranthus arenicolaI.M. JohnstonSandhill Amaranth  FACFACUFACUFACUUPLFACUFACU  
AMAUAmaranthus australis(Gray) SauerSouthern Amaranth    OBL OBL OBL OBL
AMBLAmaranthus blitoidesS. Wats.Mat Amaranth UPLFACWFACWFACFACUFACFACUFACUPL 
AMBL2Amaranthus blitumL.Purple Amaranth  FACUFACFACUFACUFACUFACFACUFACUUPL
AMCAAmaranthus californicus(Moq.) S. Wats.California Amaranth  FACWFACWFACW      
AMCA2Amaranthus cannabinus(L.) SauerTidal-Marsh Amaranth     OBLOBL OBL  
AMCRAmaranthus crassipesSchlecht.Spreading Amaranth  FACFACFAC FAC FAC FACU
AMFL3Amaranthus floridanus(S. Wats.) SauerFlorida Amaranth        OBL  
AMGR13Amaranthus graecizansL.Italian-Spinach     FACUFACU FACU  
AMGR2Amaranthus greggiiS. Wats.Josiah Amaranth    FAC   FAC  
AMOBAmaranthus obcordatus(Gray) Standl.Trans-Pecos Amaranth   FACUFACU      
AMPAAmaranthus palmeriS. Wats.Careless Weed  FACUFACUFACUFACUFACUFACUFACU  
AMPU2Amaranthus pumilusRaf.Seaside Amaranth     FACWFACW FACW  
AMREAmaranthus retroflexusL.Red-Root UPLFACUFACUFACUFACUFACUFACUFACUPL 
AMSPAmaranthus spinosusL.Spiny Amaranth   FACUFACUFACUFACUFACUFACUFACUFACU
AMTR2Amaranthus tricolorL.Joseph's-Coat     FACUUPLUPLUPL UPL
AMTUAmaranthus tuberculatus(Moq.) SauerRough-Fruit Amaranth  OBLFACWOBLOBLFACWOBLFACW  
AMVIAmaranthus viridisL.Slender Amaranth  FACFACFACFACUFACFACFACFACUUPL
AMWAAmaranthus watsoniiStandl.Watson's Amaranth   FACW       
THGLAmauropelta globulifera(Brack.) HolttumGlobular Hawaii Little-Shield Fern         FACU 
AMPU3Amblyopappus pusillusHook. & Arn.Dwarf Coastweed   FACW       
AMAR2Ambrosia artemisiifoliaL.Annual Ragweed  FACUFACUFACUFACUFACUFACUFACUUPL 
AMGR5Ambrosia grayi(A. Nels.) ShinnersWoolly-Leaf Burr-Ragweed    FAC  FAC   
HYMOAmbrosia monogyra(Torr. & Gray) Strother & B.G. BaldwinNeedle-Leaf Burrobush  UPLUPLFACW      
AMPSAmbrosia psilostachyaDC.Perennial Ragweed  FACUFACUFACUFACFACFACUFAC  
AMPU4Ambrosia pumila(Nutt.) GrayDwarf Burr-Ragweed   FACU       
HYSASAmbrosia salsola(Torr. & Gray ex Gray) Strother & B.G. BaldwinWhite Ragweed  UPLUPL       
AMTRAmbrosia trifidaL.Great Ragweed  FACFAC FACFACFACFAC  
AMIN4Amelanchier ×intermediaSpach (pro sp.)    FACWFACWFACWFACWFACW  
AMAL2Amelanchier alnifolia(Nutt.) Nutt. ex M. RoemerSaskatoon Service-Berry UPLFACUFACUFACUFACU FACU   
AMAR3Amelanchier arborea(Michx. f.) Fern.Downy Service-Berry    FACUFACUFACFACUFACU  
AMBAAmelanchier bartramiana(Tausch) M. RoemerOblong-Fruit Service-Berry     FACFAC    
AMCA4Amelanchier canadensis(L.) Medik.Canadian Service-Berry     FACFACFACUFAC  
AMNA2Amelanchier nantucketensisBickn.Nantucket Service-Berry     FACUFACU FACU  
AMST80Amelanchier spicata(Lam.) K. KochRunning Service-Berry    FACUFACUFACUFACUFACU  
AMUTAmelanchier utahensisKoehneUtah Service-Berry  UPLFACUFAC      
AMROAmerorchis rotundifolia(Banks ex Pursh) HulténRound-Leaf Orchid FACWOBLOBL OBL OBL   
AMMUAmianthium muscitoxicum(Walt.) GrayFlypoison     FACFACFACFAC  
AMAU2Ammannia auriculataWilld.Eared Redstem  OBLOBLOBL OBLOBLOBL OBL
AMBA3Ammannia bacciferaL.Monarch Redstem          FACW
AMCOAmmannia coccineaRottb.Valley Redstem  OBLOBLOBLOBLOBLOBLOBLOBLOBL
AMLA3Ammannia latifoliaL.Pink Redstem    OBLOBLOBL OBL OBL
AMRO3Ammannia robustaHeer & RegelGrand Redstem  OBLOBLOBLOBLOBLOBLOBL  
AMAR4Ammophila arenaria(L.) LinkEuropean Beach Grass  FACUFACU FACU FACUFACUFACU 
AMBRAmmophila breviligulataFern.American Beach Grass  UPLFACU UPLFACUUPLUPL  
AMBUAmmoselinum butleri(Engelm. ex S. Wats.) Coult. & RoseButler's Sand-Parsley    FAC FACFACFAC  
AMCA5Amorpha californicaNutt.California Indigo-Bush  FACUFAC       
AMFRAmorpha fruticosaL.False Indigo-Bush  FACWFACWFACWFACWFACWFACWFACW  
AMGEAmorpha georgianaWilburGeorgia Indigo-Bush      FACW FACW  
AMHEAmorpha herbaceaWalt.Cluster-Spike Indigo-Bush      FAC FAC  
AMNAAmorpha nanaNutt.Fragrant Indigo-Bush  FACUFACUUPLFACU FACU   
AMNIAmorpha nitensBoynt.Shining Indigo-Bush      FACFACWFAC  
AMPA4Amorpha paniculataTorr. & GrayPanicled Indigo-Bush    FACW FACW FACW  
AMRO2Amorpha roemerianaScheeleRoemer's Indigo-Bush    FACU   FACU  
AMCA14Ampelaster carolinianus(Walt.) NesomClimbing-Aster        OBL  
AMAR5Ampelopsis arborea(L.) KoehnePeppervine    FACFACWFACWFACWFAC UPL
AMCO2Ampelopsis cordataMichx.Heart-Leaf Peppervine    FACFACFACFACFAC  
AMPU7Amphianthus pusillusTorr.Little Amphianthus      OBL OBL  
AMBR2Amphicarpaea bracteata(L.) Fern.American Hog-Peanut    FACUFACFACFACFAC  
AMPU6Amphicarpum amphicarpon(Pursh) NashBlue Maiden-Cane     FACWFACW FACW  
AMMU2Amphicarpum muehlenbergianum(J.A. Schultes) A.S. Hitchc.Perennial Goober Grass      FACW FACW  
AMLA4Amphitecna latifolia(P. Mill.) A.H. GentryBlack-Calabash        FACU  
AMSP3Amsinckia spectabilisFisch. & C.A. Mey.Woolly-Breeches  FACUFACU FACU FACU   
AMILAmsonia illustrisWoods.Ozark Bluestar    FACFACFACFACFAC  
AMJOAmsonia jonesiiWoods.Jones' Bluestar  UPLUPL       
AMLU2Amsonia ludovicianaVailLouisiana Bluestar      FAC FAC  
AMRIAmsonia rigidaShuttlw. ex SmallStiff Bluestar        FACW  
AMTA2Amsonia tabernaemontanaWalt.Eastern Bluestar    FACWFACWFACWFACWFACW  
AMELAmyris elemiferaL.Smooth Torchwood        FAC UPL
ANOCAnacardium occidentaleL.Cashewnut          FACU
ANCO30Ananas comosus(L.) Merr.Pineapple          UPL
ANINAndira inermis(W. Wright) Kunth ex DC.Cabbagebark-Tree        FAC FAC
ANPOAndromeda polifoliaL.Bog-Rosemary FACWOBLOBLOBLOBLOBLOBL   
ANAR2Andropogon arctatusChapmanPinewoods Bluestem        FAC  
ANBIAndropogon bicornisL.Barbas-de-Indio        FAC FAC
ANBR2Andropogon brachystachyusChapmanShort-Spike Bluestem        FAC  
ANCA4Andropogon capillipesNashChalky Bluestem      FACU FAC  
ANFLAndropogon floridanusScribn.Florida Bluestem        FACU  
ANGEAndropogon gerardiiVitmanBig Bluestem  FACUFACUFACUFACUFACFACFAC  
ANGL10Andropogon glaucopsisEll.Coastal Bluestem        FACW  
ANGL2Andropogon glomeratus(Walt.) B.S.P.Bushy Bluestem  FACWFACWFACWFACWFACWFACWFACWFACFAC
ANGR5Andropogon gracilisSpreng.Wiry Bluestem        FAC UPL
ANGY2Andropogon gyransAsheElliott's Bluestem    FACU OBLUPLFAC  
ANLEAndropogon leucostachyusKunthMatojillo          FAC
ANLO2Andropogon longiberbisHack.Long-Beard Bluestem        FAC  
ANMO3Andropogon mohrii(Hack.) Hack. ex VaseyMohr's Bluestem      FACW FACW  
ANTE2Andropogon ternariusMichx.Split-Beard Bluestem    FACU FACUFACUFACU  
ANTRAndropogon tracyiNashTracy's Bluestem      UPL UPL  
ANVI2Andropogon virginicusL.Broom-Sedge  FACFACFACUFACUFACUFACUFACFACUFAC
ANCHAndrosace chamaejasmeWulfenSweet-Flower Rock-Jasmine FACUFACUFACUFACU      
ANFIAndrosace filiformisRetz.Slender-Stem Rock-Jasmine  FACWFACW       
ANOC2Androsace occidentalisPurshWestern Rock-Jasmine  FACUFACUFACUUPLFACUFACUFACU  
ANSE4Androsace septentrionalisL.Pygmy-Flower Rock-Jasmine UPLFACUFACUFACUFAC     
ANCA8Anemone canadensisL.Round-Leaf Thimbleweed  FACFACFACWFACWFACWFACWFAC  
ANHUAnemone hupehensis(hort. ex Lem.) Lem. ex BoyntonJapanese Thimbleweed         FAC 
ANNAAnemone narcissifloraL.Narcissus-Flower Thimbleweed FACUFACFACFAC      
ANORAnemone oreganaGrayBlue Windflower  FACUFACU       
ANPAAnemone parvifloraMichx.Small-Flower Thimbleweed FACUFACWFACWFACU      
ANPIAnemone piperiBritt. ex Rydb.Piper's Windflower  FACUFACU       
ANQUAnemone quinquefoliaL.Nightcaps    FACFACUFACUFACFACU  
ANRIAnemone richardsoniiHook.Yellow Thimbleweed FAC         
ANVI3Anemone virginianaL.Tall Thimbleweed    FACUFACUFACUFACUFACU  
ANCA10Anemopsis californica(Nutt.) Hook. & Arn.Yerba-Mansa  OBLOBLFACW      
ANBE2Angadenia berteroi(A. DC.) MiersPineland-Golden-Trumpet        FACW  
ANAMAngelica amplaA. Nels.Giant Angelica  FACWFACWFACW      
ANAR3Angelica argutaNutt.Lyall's Angelica FACWFACWFACW       
ANATAngelica atropurpureaL.Purple-Stem Angelica     OBLOBLOBLOBL  
ANDAAngelica dawsoniiS. Wats.Dawson's Angelica  FACWFACW       
ANGE2Angelica genuflexaNutt.Kneeling Angelica FACWFACWFACW       
ANKIAngelica kingii(S. Wats.) Coult. & RoseBasin Angelica  FACWFACW       
ANLUAngelica lucidaL.Seacoast Angelica FACUFACFAC FACFAC    
ANPI2Angelica pinnataS. Wats.Small-Leaf Angelica  FACWFACWFACW      
ANSC9Angelica scabridaClokey & Mathias ex ClokeyCharleston Mountain Angelica   UPL       
ANTR2Angelica triquinataMichx.Filmy Angelica     UPLUPL    
ANEVAngiopteris evecta(J.R. Forst.) HoffmannMuel's-Foot Fern         FAC 
ANBR7Aniba bracteata(Nees) MezCanelillo          FAC
ANMA4Aniseia martinicensis(Jacq.) ChoisyWhitejacket        FAC OBL
ANGL4Annona glabraL.Pond-Apple        OBL OBL
ANMU2Annona muricataL.Soursop         UPLUPL
ANREAnnona reticulataL.Custard-Apple          UPL
ANSQAnnona squamosaL.Sugar-Apple        UPL UPL
ANCR2Anoda cristata(L.) Schlecht.Crested Anoda  FACFACFACFACUPLFACFAC UPL
ANSA2Anoectochilus sandvicensisLindl.Hawaii Jeweled Orchid         FACW 
ANAL4Antennaria alpina(L.) Gaertn.Alpine Pussytoes FACUFACUFACU       
ANAR4Antennaria arcuataCronq.Meadow Pussytoes  FACWFACW       
ANCOAntennaria corymbosaE. Nels.Flat-Top Pussytoes  FACFAC       
ANME2Antennaria mediaGreeneRocky Mountain Pussytoes  FACFAC       
ANNEAntennaria neglectaGreeneField Pussytoes  FACUFACUFACUUPLUPLUPLUPL  
ANPU8Antennaria pulchellaGreeneSierran Pussytoes  FACFAC       
ANPUAntennaria pulcherrima(Hook.) GreeneShowy Pussytoes FACFACFACU       
ANUMAntennaria umbrinellaRydb.Brown-Bract Pussytoes  FACUFACUFACU      
ANCO2Anthemis cotulaL.Stinking Chamomile FACUFACUFACUFACUFACUFACUFACUFACUUPL 
ANRUAnthenantia rufa(Nutt.) Schult.Purple Silkyscale      FACU FACW  
ANVI4Anthenantia villosa(Michx.) P. Beauv.Green Silkyscale      UPL UPL  
HIPA3Anthoxanthum arcticumVeldkampArctic Sweet Vernal Grass FACW         
ANMO7Anthoxanthum monticola(Bigelow) Y. Schouten & VeldkampAlpine Sweet Vernal Grass     UPL     
ANODAnthoxanthum odoratumL.Large Sweet Vernal Grass FACUFACUFACFACFACUFACUFACUFACUUPL 
ANCR3Anthurium crenatum(L.) KunthScalloped Laceleaf          UPL
ANDOAnthurium dominicenseSchottLengua-de-Vaca          FAC
ZIELEAnticlea elegans(Pursh) Rydb.Mountain False Deathcamas FACUFACUFACUFACWFACWFACFAC   
STOCAnticlea occidentalis(A. Gray) Zomlefer & JuddWestern False Deathcamas  FACFACWFACW      
ZIVAAnticlea vaginataRydb.Sheathed False Deathcamas  FACFAC       
ZIVIAnticlea virescens(Kunth) Rydb.Green False Deathcamas  FACFACUFAC      
ANPL2Antidesma platyphyllumMannHa'a         FACU 
ANLE4Antigonon leptopusHook. & Arn.Queen's-Jewels   FACFAC   FACFACUUPL
ANOB2Antirhea obtusifoliaUrbanQuina-Roja          FACW
ANSIAntirhea sintenisiiUrbanSintenis' Quina          UPL
APESAphragmus eschscholtzianusAndrz. ex DC.Aleutian-Cress FACW         
APANApiastrum angustifoliumNutt.Mock Parsley  FACUUPL       
APAMApios americanaMedik.Groundnut    FACFACWFACWFACWFACW  
APNOApium nodiflorum(L.) Lag.European Marshwort   OBL    OBL  
APHYAplectrum hyemale(Muhl. ex Willd.) Torr.Adam-and-Eve    FACFACFACFACFAC  
APAN2Apocynum androsaemifoliumL.Spreading Dogbane UPLFACUUPLUPLUPLFACUUPLUPL  
APCAApocynum cannabinumL.Indian-Hemp  FACFACFACFACFACUFACFACU  
APDIAponogeton distachyosL. f.Cape-Pondweed  OBLOBL       
APCOAptenia cordifolia(L. f.) Schwant.Heart-Leaf-Iceplant   FAC    FAC  
APAPApteria aphylla(Nutt.) Barnh. ex SmallNodding-Nixie        FACW FAC
AQCOAquilegia caeruleaJamesColorado Blue Columbine  FACFACU       
AQCAAquilegia canadensisL.Red Columbine    FACFACUFACFACUFACU  
AQCHAquilegia chrysanthaGrayGolden Columbine  FACFACFACW      
AQEXAquilegia eximiaVan Houtte ex Planch.Van Houtte's Columbine  OBLOBL       
AQFOAquilegia formosaFisch. ex DC.Crimson Columbine FACUFACFAC       
AQLOAquilegia longissimaGray ex. S. Wats.Long-Spur Columbine   FACWFACW      
ARLY2Arabidopsis lyrata(L.) O'Kane & Al-ShehbazLyre-Leaf Thalecress FACUFACUFACU FACUFACUFACUFACU  
ARAL8Arabis alpinaL.Alpine Eared Rockcress     FACFACFACFAC  
ARCRArabis crucisetosaConstance & RollinsCross-Hair Eared Rockcress  FACFAC       
ARES5Arabis eschscholtzianaAndrz.Pacific-Coast Eared Rockcress UPLUPLFACU       
ARGO5Arabis goodrichiiS.L. WelshGoodrich Eared Rockcress  FACUFACU       
ARHIArabis hirsuta(L.) Scop.Hairy Eared Rockcress FACUFACUFACUFACUFACUFACUFACUFACU  
ARIN22Arachniodes insularisW.H. WagnerSanta Cruz Island Holly Fern         FACU 
ARCA2Aralia californicaS. Wats.California Spikenard  FACFACW       
ARNU2Aralia nudicaulisL.Wild Sarsaparilla  FACUFACUFACUFACUFACUFACUFACU  
ARRAAralia racemosaL.American Spikenard  FACFACFACUFACUFACUFACUFACU  
ARSP2Aralia spinosaL.Devil's-Walkingstick    FACUFACFACFACWFAC  
ARLA2Arctagrostis latifolia(R. Br.) Griseb.Broad-Leaf Arctic-Bent FACW         
CHARAArctanthemum arcticum(L.) TzvelevArctic Daisy     OBL     
ARMI2Arctium minus(Hill) Bernh.Lesser Burrdock  UPLFACUFACUFACUFACUFACUUPL  
ARFU2Arctophila fulva(Trin.) Rupr. ex Anderss.Pendant Grass OBL         
ARAL2Arctostaphylos alpina(L.) Spreng.Black Bearberry     FAC     
ARRUArctostaphylos rubra(Rehd. & Wilson) Fern.Red Manzanita FACFACFAC       
ARUVArctostaphylos uva-ursi(L.) Spreng.Red Bearberry UPLFACUFACUUPLUPLUPLUPLUPL  
ARCR80Ardisia crenataSimsHen's-Eyes        FACFACU 
AREL4Ardisia ellipticaThunb.Shoebutton        FACFACUUPL
ARGL11Ardisia glaucifloraUrbanAusubon          OBL
ARLU3Ardisia luquillensis(Britt.) AlainMountain Marl-Berry          FAC
ARCA41Areca catechuL.           
ARLA4Arenaria lanuginosa(Michx.) Rohrb.Spreading Sandwort  FACUFACUFACU FAC FAC  
ARPA7Arenaria paludicolaB.L. Robins.Marsh Sandwort  OBLOBL       
ARSE2Arenaria serpyllifoliaL.Thyme-Leaf Sandwort  FACUFACUFACUFACFACFACUPLUPL 
ARBUArethusa bulbosaL.Dragon's-Mouth    OBLOBLOBLOBLOBL  
ARME4Argemone mexicanaL.Mexican Prickly-Poppy    UPLUPLUPLUPLUPLUPLUPL
ARAN7Argentina anserina(L.) Rydb.Common Silverweed FACWOBLOBLFACWFACWOBLFACWOBL  
ARGN2Argusia gnaphalodes(L.) HeineSea-Rosemary        FACU FACU
ARCA22Argyroxiphium caliginisForbesEke Silversword         OBL 
ARGR5Argyroxiphium grayanum(Hbd.) O. Deg.Maui Greensword         OBL 
ARKA2Argyroxiphium kauense(Rock & Neal) O.& I. Deg.Kau Silversword         FACW 
ARVI8Argyroxiphium virescensHbd.Greensword         UPL 
MAAR5Arida arizonica(R.C. Jacks. & R.R. Johnson) D.R. Morgan & R.L. Hartm.Common Desert Tansy-Aster  FACUFACU       
MACA17Arida carnosa(A. Gray) D.R. Morgan & R.L. Hartm.Shrubby Alkali Desert Tansy-Aster  OBLOBL       
ARDR3Arisaema dracontium(L.) SchottGreendragon    FACWFACWFACWFACWFACW  
ARTRArisaema triphyllum(L.) SchottJack-in-the-Pulpit    FACFACFACWFACWFACW  
ARGE2Aristea gerrardiiWeim.Gerrard's Aristea         FACU 
ARDI4Aristida dichotomaMichx.Church-Mouse Three-Awn  UPLFACUFACUFACUUPLFACUFACU  
ARLO16Aristida longespicaPoir.Red Three-Awn    FACUFACUUPLFACUFACU  
ARPA11Aristida patulaChapman ex NashTall Three-Awn        FAC  
ARPU8Aristida purpurascensPoir.Arrow-Feather Three-Awn    UPLUPLFACFACUFACW  
ARRHAristida rhizomophoraSwallenFlorida Three-Awn        FACW  
ARSI3Aristida simplicifloraChapmanSouthern Three-Awn        FAC  
ARSP3Aristida spiciformisEll.Bottlebrush Three-Awn      FAC FAC FACU
ARST5Aristida strictaMichx.Pineland Three-Awn      FAC FAC  
AREL10Aristolochia elegansMast.Elegant Dutchman's-Pipe        UPLFACUUPL
ARTR5Aristolochia trilobataL.Bejuco-de-Santiago          FACW
ARMA6Armeria maritimaWilld.Sea Thrift FACUFACFACU FACUFACU    
ARAC3Arnica acaulis(Walt.) B.S.P.Common Leopardbane      FACU UPL  
ARCH3Arnica chamissonisLess.Leafy Leopardbane FACWFACWFACWFACW      
ARFU3Arnica fulgensPurshShining Leopardbane  UPLFACUUPL      
ARLA7Arnica lanceolataNutt.Lance-Leaf Leopardbane FACFACWFACWFACFAC     
ARLA8Arnica latifoliaBong.Daffodil Leopardbane FACFACFACFAC      
ARLO6Arnica longifoliaD.C. Eat.Spear-Leaf Leopardbane  FACWFACWFACW      
ARMO4Arnica mollisHook.Cordilleran Leopardbane FACWFACFACFACFAC     
AROV3Arnica ovataGreeneSticky-Leaf Leopardbane FACWFACWFACWFACW      
ARDI9Arnoglossum diversifolium(Torr. & Gray) H.E. Robins.Variable-Leaf Indian-Plantain        FACW  
AROVArnoglossum ovatum(Walt.) H.E. Robins.Egg-Leaf Indian-Plantain    FAC FAC FACW  
ARPL4Arnoglossum plantagineumRaf.Groove-Stem Indian-Plantain    FACFACFACWFACFACU  
ARSU5Arnoglossum sulcatum(Fern.) H.E. Robins.Georgia Indian-Plantain        OBL  
AREL3Arrhenatherum elatius(L.) Beauv. ex J.& K. PreslTall Oat Grass UPLUPLUPLFACUFACUFACUFACUFACUUPL 
ARAN3Artemisia annuaL.Annual Wormwood  UPLUPLFACUFACUFACUFACUFACU  
ARAR8Artemisia arbusculaNutt.Dwarf Sagebrush  UPLUPLUPL      
ARBI2Artemisia biennisWilld.Biennial Wormwood FACFACWFACWFACUFACWFACUFACWFACU  
ARCA13Artemisia canaPurshCoaltown Sagebrush FACUFACUFACUFACU  FACU   
ARDO3Artemisia douglasianaBess. ex Hook.Douglas' Wormwood  FACWFAC       
ARLUArtemisia ludovicianaNutt.White Sagebrush FACUFACUFACUUPLUPLUPLUPLUPL  
ARNO7Artemisia norvegicaFriesBoreal Sagebrush FACUFACUFACUFACW      
ARPA16Artemisia papposaBlake & Cronq.Fuzzy Sagebrush  FACUFACU       
ARST6Artemisia stellerianaBess.Oldwoman     FACUFACUFACUFACUUPL 
ARSU4Artemisia suksdorfiiPiperCoastal Wormwood  FACUFACU       
ARTIArtemisia tilesiiLedeb.Tilesius' Wormwood FACUFACUFACU       
ARVUArtemisia vulgarisL.Common Wormwood UPLUPLUPLUPLUPLUPLUPLUPLFACU 
ARHI3Arthraxon hispidus(Thunb.) MakinoSmall Carp Grass    FACUFACWFACFACWFACFACU 
ARSU11Arthrocnemum subterminale(Parish) Standl.Parish's Glasswort  OBLFACW       
ARCI2Arthrostemma ciliatumPavón ex D. DonPinkfringe         FAC 
ARMU2Arthrostylidium multispicatumPilgerWoodland Climbing Bamboo          FAC
ARSA6Arthrostylidium sarmentosumPilgerForest Climbing Bamboo          FAC
ARMA28Artocarpus mariannensisTréculDugdug           
ARDI8Aruncus dioicus(Walt.) Fern.Bride's-Feathers UPLFACUFACU FACUFACUFACUFACU  
ARGR6Arundina graminifolia(D. Don) Hochr.Bamboo Orchid         FACUFACU
ARGIArundinaria gigantea(Walt.) Muhl.Giant Cane    FACW FACWFACWFACW  
ARGIT8Arundinaria tecta(Walt.) Muhl.Switch Giant Cane     FACWFACW FACW  
ARDO4Arundo donaxL.Giant-Reed  FACWFACWFAC FACUFACWFACFACFAC
ASCAAsarum canadenseL.Canadian Wild Ginger    FACUUPLFACUFACUUPL  
ASCA2Asarum caudatumLindl.Long-Tail Wild Ginger  FACUFAC       
ASLEAsarum lemmoniiS. Wats.Lemmon's Wild Ginger  OBLOBL       
ASCI5Asclepias cinereaWalt.Carolina Milkweed        UPL  
ASCO19Asclepias connivensBaldw.Large-Flower Milkweed        OBL  
ASCUAsclepias curassavicaL.Bloodflower   FACFAC FAC FACUPLFACU
ASEXAsclepias exaltataL.Poke Milkweed    FACUPLFACUUPLUPL  
ASFAAsclepias fascicularisDcne.Narrow-Leaf Milkweed  FACFAC       
ASHIAsclepias hirtella(Pennell) Woods.Green Milkweed    FACUUPLUPLUPLUPL  
ASINAsclepias incarnataL.Swamp Milkweed  OBLOBLFACWOBLOBLOBLOBL  
ASLA2Asclepias lanceolataWalt.Few-Flower Milkweed      OBL OBL  
ASLOAsclepias longifoliaMichx.Long-Leaf Milkweed    OBL OBL FACW  
ASMI12Asclepias michauxiiDcne.Michaux's Milkweed      FAC FAC  
ASOEAsclepias oenotheroidesCham. & Schlecht.Zizotes Milkweed  FACUFACUFACU   FACU  
ASPE8Asclepias pedicellataWalt.Savannah Milkweed        FACW  
ASPEAsclepias perennisWalt.Aquatic Milkweed    OBLOBLOBLOBLOBL  
ASPR9Asclepias prostrataBlackwellProstrate Milkweed    FAC      
ASPUAsclepias pumila(Gray) VailLow Milkweed  UPLUPLUPL  FACU   
ASPU2Asclepias purpurascensL.Purple Milkweed    FACUFACUFACUFACUFACU  
ASRUAsclepias rubraL.Red Milkweed    OBLOBLOBL OBL  
ASSPAsclepias speciosaTorr.Showy Milkweed  FACFACFACFACFACFAC   
ASSU2Asclepias subverticillata(Gray) VailHorsetail Milkweed  UPLFACUFACU FACUFACU   
ASSYAsclepias syriacaL.Common Milkweed  FACUFACUUPLUPLFACUFACUUPL  
ASTEAsclepias texanaHellerTexas Milkweed   FACUFACU      
ASVAAsclepias variegataL.Red-Ring Milkweed    FACUFACUFACUFACUFACU  
ASVEAsclepias verticillataL.Whorled Milkweed  FACUFACUFACUUPLFACUFACUFACU  
ASVI9Asclepias viridulaChapmanSouthern Milkweed        FACW  
ASPA18Asimina parviflora(Michx.) DunalSmall-Flower Pawpaw    FAC UPL FACU  
ASPY2Asimina pygmea(Bartr.) DunalDwarf Pawpaw        FACU  
ASRE7Asimina reticulataShuttlw. ex ChapmanNetted Pawpaw        FACU  
ASTRAsimina triloba(L.) DunalCommon Pawpaw    FACUFACFACFACFAC  
ASOFAsparagus officinalisL.Asparagus  FACUFACUFACUFACUFACUFACUFACU  
ASPRAsperugo procumbensL.German-Madwort UPLUPLUPLUPLFACUUPLUPLUPL  
ASFL7Asplenium ×flagrumW.H. Wagner & D.D. Palmer         FACU 
ASKO3Asplenium ×kokeenseW.H. Wagner         FACU 
ASSP19Asplenium ×sphenocookiiW.H. Wagner         FACU 
ASWA9Asplenium ×waikomoiW.H. Wagner & D.D. Palmer         FACU 
ASAB2Asplenium abscissumWilld.Cut-Leaf Spleenwort      FACW FACW FACW
ASAC4Asplenium acuminatumHook. & Arn.Taper-Tip Spleenwort         FACU 
ASADAsplenium adiantum-nigrumL.Black Spleenwort  FACUFACUFACU    FACU 
ASAE2Asplenium aethiopicum(N.L. Burm.) BechererMexican Spleenwort         FACU 
ASAU2Asplenium auriculatumSw.Tree-Trunk Spleenwort          FAC
ASCO14Asplenium contiguumKaulfussForest Spleenwort         FACU 
ASCR6Asplenium cristatumLam.Parsley Spleenwort        FAC FAC
ASTR9Asplenium dentatumL.Toothed Spleenwort        FACW UPL
ASEX3Asplenium excisumC. Presl         FACU 
ASFO2Asplenium formosumWilld.Showy Spleenwort          FACW
ASHE3Asplenium heterochroumKunzeBicolored Spleenwort        FAC UPL
ASHO8Asplenium hobdyiW.H. WagnerHobdy's Spleenwort         FACU 
ASHO4Asplenium horridumKaulfussLacy Spleenwort         FACU 
ASIN11Asplenium insiticiumBrack.Royal Spleenwort         FACUUPL
ASJU2Asplenium juglandifoliumLam.Walnut Spleenwort          FAC
ASLA10Asplenium laetumSw.Brown-Stem Spleenwort          FACW
ASLO5Asplenium lobulatumMett.Piipiilau Manamana         FACU 
ASMA7Asplenium macraeiHook. & Grev.Macrae's Spleenwort         FACU 
ASNIAsplenium nidusL.Hawaii Birdnest Spleenwort         UPL 
ASNO4Asplenium normaleD. DonRain-Forest Spleenwort         FACU 
ASOB5Asplenium obtusifoliumL.Blunt-Leaf Spleenwort          OBL
ASOC2Asplenium ocoenseC. Christens.Rockledge Spleenwort          FAC
ASPLAsplenium platyneuron(L.) B.S.P.Ebony Spleenwort  FACUFACUFACUFACUFACUFACUFACU  
ASPO4Asplenium polyodonG. Forst.Birdnest Fern         FACU 
ASPT3Asplenium pteropusKaulfussWest Indian Spleenwort          FACU
ASPU10Asplenium pumilumSw.Dwarf Spleenwort        FAC UPL
ASSC8Asplenium schizophyllumC. Christens.Fringed Spleenwort         FACU 
ASIN11Asplenium sphenotomumHbd.         FACU 
ASTR2Asplenium trichomanesL.Maidenhair Spleenwort FACFACFACFACUPLFACUPLFACUPL 
ASUNAsplenium unilateraleLam.Pamohe         FACU 
ASUN5Asplenium uniserialeRaddiShiny-Stem Spleenwort          FAC
ASME4Astelia menziesianaSm.Pua'akuhinia         FACW 
ASWA4Astelia waialealaeWawraKauai Pa'iniu         OBL 
ASBI4Astilbe biternata(Vent.) Britt.Appalachian False Goat's-Beard      FACU FACU  
ASAG2Astragalus agrestisDougl. ex G. DonCock's-Head  FACWFACFACUFACW FACW   
ASAL7Astragalus alpinusL.Alpine Milk-Vetch FACFACUFACFACFAC     
ASAM3Astragalus americanus(Hook.) M.E. JonesAmerican Milk-Vetch FACFACFACFAC      
ASAR4Astragalus argophyllusNutt.Silver-Leaf Milk-Vetch  FACWFACWFACW      
ASBOAstragalus bodiniiSheldonBodin's Milk-Vetch FACFACWFACWFAC      
ASCA11Astragalus canadensisL.Canadian Milk-Vetch  FACWFACFACFACFACFACFAC  
ASCL2Astragalus clevelandiiGreeneCleveland's Milk-Vetch  FACWFAC       
ASDI2Astragalus diaphanusDougl. ex Hook.Transparent Milk-Vetch  FACUFACU       
ASEU2Astragalus eucosmusB.L. Robins.Elegant Milk-Vetch UPLFACUFACUFACUFACU     
ASHO2Astragalus horniiGrayHorn's Milk-Vetch  FACFAC       
ASLE6Astragalus lemmoniiGrayLemmon's Milk-Vetch  FACWFACW       
ASLE8Astragalus lentiginosusDougl. ex Hook.Freckled Milk-Vetch  UPLUPLFACU      
ASLE9Astragalus leptaleusGrayPark Milk-Vetch  OBLOBLOBL      
ASLI3Astragalus limnocharisBarnebyCedar-Breaks Milk-Vetch  OBLOBL       
ASNE2Astragalus neglectus(Torr. & Gray) SheldonCooper's Milk-Vetch    UPLFACUFACUFACU   
ASNU6Astragalus nutzotinensisRouss.Nutzotin Milk-Vetch FAC         
ASPA16Astragalus paysonii(Rydb.) BarnebyPayson's Milk-Vetch  UPLUPL       
ASPHAstragalus phoenixBarnebyAsh Meadows Milk-Vetch   FACU       
ASPOAstragalus polarisBenth.Polar Milk-Vetch FAC         
ASPR6Astragalus preussiiGrayPreuss' Milk-Vetch  UPLUPL       
ASPYAstragalus pycnostachyusGrayMarsh Milk-Vetch  OBLOBL       
ASROAstragalus robbinsii(Oakes) GrayRobbins' Milk-Vetch FACFACFACFACUPL     
ASST6Astragalus striatiflorusM.E. JonesEscarpment Milk-Vetch  UPLUPL       
ASTE6Astragalus tenerGrayAlkali Milk-Vetch  FACWFACW       
ASGA2Asystasia gangetica(L.) T. Anders.Chinese-Violet        UPLFACUUPL
ATAMAthyrium americanum(Butters) MaxonAmerican Alpine Lady Fern FACFACFACFAC      
ATFIAthyrium filix-femina(L.) RothSubarctic Lady Fern FACFACFACFACFACFACFACFAC  
ATMIAthyrium microphyllum(J. Sm.) AlstonAkolea         FAC 
ATALAtriplex alaskensisS. Wats.Alaska Orache FACW         
ATAM3Atriplex amnicolaPaul G. WilsonSwamp Saltbush   FAC       
ATAR2Atriplex argenteaNutt.Silverscale  FACFACFACFACFACFAC   
ATBOAtriplex bonnevillensisC.A. HansonBonneville Saltbush  FACWFACW       
ATCAAtriplex californicaMoq.California Saltbush  FACFAC       
ATCA2Atriplex canescens(Pursh) Nutt.Four-Wing Saltbush  UPLUPLUPL   UPLUPL 
ATCOAtriplex confertifolia(Torr. & Frém.) S. Wats.Shadscale  UPLUPLUPL      
ATCO2Atriplex cordulataJepsonHeartscale  FACFAC       
ATCO3Atriplex coronataS. Wats.Crown Saltbush  FACWFACW       
ATCO5Atriplex coulteri(Moq.) D. Dietr.Coulter's Saltbush   FACU       
ATCR2Atriplex cristataHumb. & Bonpl. ex Willd.Crested Saltbush    FACFACFAC FAC FACU
ATDE3Atriplex depressaJepsonRhomboid-Bract Saltbush  FACFAC       
ENDIAtriplex dioicaRaf.Saline Saltbush  UPLFACFACFACFACFACUFAC  
ATELAtriplex elegans(Moq.) D. Dietr.Wheel-Scale Saltbush  UPLUPLUPL      
ATFAAtriplex falcata(M.E. Jones) Standl.Sickle Saltbush  UPLUPL       
ATFRAtriplex fruticulosaJepsonBall Saltbush  FACWFACW       
ATGLAtriplex glabriusculaEdmondstonScotland Orache     FACUFACUFACUFACU  
ATGMAtriplex gmeliniiC.A. Mey. ex Bong.Gmelin's Saltbush FACWFACWFACW       
ATGR2Atriplex griffithsiiStandl.Griffiths' Saltbush   FACU       
ATHIAtriplex hillmanii(M.E. Jones) StandleyHillman's Silverscale  FACUFACU       
ATHOAtriplex hortensisL.Garden Orache FACWFACFACFACFACUPLFAC   
ATJO3Atriplex joaquinianaA. Nels.San Joaquin Saltbush  FACUFACU       
ATLEAtriplex lentiformis(Torr.) S. Wats.Quailbush  FACFAC     FAC 
ATLE2Atriplex leucophylla(Moq.) D. Dietr.Beach Saltbush  FACFAC       
ATMI3Atriplex minusculaStandl.Lesser Saltbush  FACUFACU       
ATPAAtriplex pacificaA. Nels.Davidson's Saltbush   FACU       
ATPA2Atriplex parishiiS. Wats.Brittlescale   FAC       
ATPA3Atriplex parryiS. Wats.Parry's Saltbush  FACWFAC       
ATPA4Atriplex patulaL.Halberd-Leaf Orache FACWFACWFACWFACWFACWFACWFACWFACW  
ATPE3Atriplex persistensStutz & ChuSacramento Saltbush  FACWFACW       
ATPHAtriplex phyllostegia(Torr. ex S. Wats.) S. Wats.Arrow Saltbush  FACWFACW       
ATPOAtriplex polycarpa(Torr.) S. Wats.Cattle-Spinach  FACUFACU       
ATPRAtriplex prostrataBouchér ex DC.Hastate Orache  FACFACWFACWFACFACWFACFACW  
ATPU2Atriplex pusilla(Torr.) S. Wats.Smooth Saltbush  FACFAC       
ATROAtriplex roseaL.Tumbling Orache  FACUFACUFACUFACUFACUFACUFACU  
ATSEAtriplex semibaccataR. Br.Australian Saltbush  FACWFACFAC   FACFAC 
ATSE2Atriplex serenanaA. Nels.Bracted Saltbush  FACFAC       
ATSPAtriplex spiniferaJ.F. Macbr.Spinescale  FACFAC       
ATSU80Atriplex suberectaI. Verd.Peregrine Saltbush  FACUFACU     FACU 
ENDIAtriplex suckleyi(Torr.) Rydb.Suckley's Saltbush  UPLUPLUPL  UPL   
ATTOAtriplex torreyi(S. Wats.) S. Wats.Torrey's Saltbush  FACFAC       
ATTR3Atriplex tridentataKuntzeBasin Saltbush  FACWFACWFACW      
ATTRAtriplex truncata(Torr. ex S. Wats.) GrayWedge-Leaf Orache  FACUFACUFAC FACUFACU   
ATTUAtriplex tularensisCovilleBakersfield Saltbush  FACFAC       
ATVAAtriplex vallicolaHooverLost Hills Saltbush  FACWFACW       
ATWAAtriplex watsoniiA. Nels.Watson's Saltbush   FACW       
ATWEAtriplex welshiiC.A. HansonWelsh's Saltbush  FACUFACU       
AVSAAvena sativaL.Oat UPLUPLUPLFACUUPLUPLUPLUPLFACUPL
AVCAAverrhoa carambolaL.Starfruit          UPL
AVGEAvicennia germinans(L.) L.Black Mangrove    OBL   OBL OBL
AVMA3Avicennia marina(Forssk.) Vierh.Gray Mangrove   OBL       
AXAUAxonopus aureusBeauv.Golden Carpet Grass          FAC
AXCOAxonopus compressus(Sw.) Beauv.Broad-Leaf Carpet Grass   FACWFACW FACW FACFACFAC
AXFIAxonopus fissifolius(Raddi) Kuhlm.Narrow-Leaf Carpet Grass   FACFAC FACW FACWFACFACU
AXFUAxonopus furcatus(Flueggé) A.S. Hitchc.Big Carpet Grass    OBL FACW OBL  
AZIN2Azadirachta indicaA. Juss.Margosa          UPL
AZCAAzolla carolinianaWilld.Carolina Mosquito Fern    OBLOBLOBLOBLOBL OBL
AZFIAzolla filiculoidesLam.Large Mosquito Fern OBLOBLOBL    OBLOBL 
AZMIAzolla microphyllaKaulf.Mexican Mosquito Fern  OBLOBLOBLOBLOBLOBLOBL  
AZPIAzolla pinnataR. Br.Asian Mosquito Fern        OBL  
BAANBaccharis angustifoliaMichx.Saltwater False Willow        FACW  
BADI3Baccharis dioicaVahlBroombush False Willow        FACW UPL
BAGLBaccharis glomerulifloraPers.Silverling        FACW  
BASA4Baccharis glutinosaPers.  OBLFACW       
BAHABaccharis halimifoliaL.Groundseltree    FACFACWFACW FAC  
BANE2Baccharis neglectaBritt.Roosevelt-Weed   FACFAC   FAC  
BASA4Baccharis salicifolia(Ruiz & Pavón) Pers.Mule's-Fat  FACWFACFACW   FACW  
BASABaccharis salicinaTorr. & GrayGreat Plains False Willow  FACFACWFAC FACFACFAC  
BASA2Baccharis sarothroidesGrayRosinbush  FACUFACUFAC      
BASEBaccharis sergiloidesGraySquaw's False Willow  FACFACU       
BAWRBaccharis wrightiiGrayWright's False Willow  FACUFACUFACU      
BACABacopa caroliniana(Walt.) B.L. Robins.Blue Water-Hyssop    OBL OBL OBL  
BAEGBacopa egensis(Poepp.) PennellBrazilian Water-Hyssop        OBL  
BAEIBacopa eisenii(Kellogg) PennellGila River Water-Hyssop  OBLOBL       
BAIN2Bacopa innominata(M. Gómez) AlainTropical Water-Hyssop        OBL OBL
BAMOBacopa monnieri(L.) PennellHerb-of-Grace   OBLOBL OBL OBLOBLOBL
BAREBacopa repens(Sw.) Wettst.Creeping Water-Hyssop  OBLOBLOBL   OBL OBL
BAROBacopa rotundifolia(Michx.) Wettst.Disk Water-Hyssop  OBLOBLOBLOBLOBLOBLOBL  
BAST4Bacopa stricta(Schrad.) B.L. Robins.Yerba-de-Culebra          OBL
BAATBalduina atropurpureaHarperPurple-Disk Honeycomb-Head      FACW FACW  
BAUNBalduina unifloraNutt.One-Flower Honeycomb-Head      FACW FACW  
BAMU2Bambusa multiplex(Lour.) Raeusch. ex J.A. & J.H. SchultesHedge Bamboo        UPL UPL
BAVU2Bambusa vulgarisSchrad. ex J.C. Wendl.Feathery Bamboo   FACU    UPLFACFACU
BAPOBanara portoricensisKrug & UrbanPuerto Rico Palo-de-Ramon          FACU
BAALBaptisia alba(L.) Vent.White Wild Indigo    FACUFACUFACUFACUFACU  
BAMEBaptisia megacarpaChapman ex Torr. & GrayApalachicola Wild Indigo      FAC FAC  
BAORBarbarea orthocerasLedeb.American Yellow-Rocket FACWFACWFACWOBLOBL OBL   
BAVUBarbarea vulgarisAit. f.Garden Yellow-Rocket  FACFACFACUFACFACUFACFAC  
BASA5Barkleyanthus salicifolius(Kunth) H.E. Robins. & Brett.Barkley's-Ragwort  FACFAC       
BACRBarleria cristataL.Crested Philippine-Violet        UPLFACUUPL
BAAS3Barringtonia asiatica(L.) KurzSea Putat          UPL
BARA5Barringtonia racemosa(L.) Spreng.Yu Rui           
BAPA2Bartonia paniculata(Michx.) Muhl.Twining Screwstem    OBLOBLOBLOBLOBL  
BATE2Bartonia texanaCorrellTexas Screwstem        OBL  
BAVE2Bartonia verna(Michx.) Raf. ex Bart.White Screwstem        OBL  
BAVI3Bartonia virginica(L.) B.S.P.Yellow Screwstem     FACWFACWFACWFACW  
BAAM4Bassia americana(S. Wats.) A.J. ScottGreenmolly  FACUFACFAC      
BACA21Bassia californica(S. Wats.) A.J. ScottCalifornia Smotherweed  FACWFACW       
BAHI3Bassia hirsuta(L.) Aschers.Hairy Smotherweed   OBL OBLOBL OBL  
BAHYBassia hyssopifolia(Pallas) KuntzFive-Horn Smotherweed  FACWFACFACWFACWFACWFACWFACWFACW 
BASC5Bassia scoparia(L.) A.J. ScottMexican-Fireweed  FACFACFACUFACUUPLFACUFACU  
BAMA5Batis maritimaL.Turtleweed   OBLOBL   OBLOBLFACW
BAMO2Bauhinia monandraKurzNapoleon's-Plume         UPLUPL
BATOBauhinia tomentosaL.St. Thomas-Tree          UPL
BESYBeckmannia syzigachne(Steud.) Fern.American Slough Grass OBLOBLOBLOBLOBLOBLOBLOBL  
BECUBegonia cucullataWilld.Clubed Begonia        FACFACUUPL
BEDE2Begonia decandraPavón ex A. DC.Native Begonia          FACW
BEFOBegonia foliosaKunthFuchsia Begonia         FACU 
BEHI2Begonia hirtellaLinkBrazilian Begonia        UPLFACUUPL
BERA3Bejaria racemosaVent.Tarflower        FAC  
BEORBensoniella oregona(Abrams & Bacig.) C.V. MortonOregon Bensoniella  FAC        
BETHBerberis thunbergiiDC.Japanese Barberry  UPLFACUUPLFACUFACUFACUUPL  
BEVUBerberis vulgarisL.European Barberry  UPLFACUUPLFACUFACUFACUUPL  
BESCBerchemia scandens(Hill) K. KochAlabama Supplejack    FAC FACWFACFAC  
BETEBergia texana(Hook.) Seub. ex Walp.Texas Bergia  OBLOBLOBL OBLOBLOBL  
BEERBerula erecta(Huds.) CovilleCut-Leaf-Water-Parsnip  OBLOBLOBLOBL OBL   
BEALBesseya alpina(Gray) Rydb.Alpine Coraldrops  FACWFACWFACW      
BEPLBesseya plantaginea(James) Rydb.White River Coraldrops  FACFACFACW      
BEPU3Betula ×purpusiiSchneid.    OBLOBLOBLOBL   
BESABetula ×sandbergiiBritt.    OBLOBL OBL   
BEAL2Betula alleghaniensisBritt.Yellow Birch    FACUFACFACFACFACU  
BEGLBetula glandulosaMichx.Resin Birch FACOBLOBLOBLOBL     
BELEBetula lentaL.Sweet Birch     FACUFACUFACUFACU  
BENABetula nanaL.Swamp Birch FAC         
BENE4Betula neoalaskanaSarg.Alaska Paper Birch FACU         
BENIBetula nigraL.River Birch    FACWFACWFACWFACWFACW  
BEOC2Betula occidentalisHook.Water Birch FACFACWFACWFACW  FACW   
BEPABetula papyriferaMarsh.Paper Birch FACUFACFACFACUFACUFACUFACUFACU  
BEPOBetula populifoliaMarsh.Gray Birch     FACFACFACFAC  
BEPU5Betula pubescensEhrh.Downy Birch  FACWFACFACWFACWFACFACUFAC  
BEPU4Betula pumilaL.Bog Birch  OBLOBLOBLOBLOBLOBL   
BIAMBidens amplissimaGreeneVancouver Island Beggarticks    FACW      
BIARBidens aristosa(Michx.) Britt.Bearded Beggarticks    FACWFACWFACWFACWFACW  
BIAUBidens aurea(Ait.) SherffArizona Beggarticks  OBLOBL       
BIBE2Bidens beckiiTorr. ex Spreng.Beck's Water-Marigold  OBLOBLOBLOBLOBLOBL   
BIBI3Bidens bidentoides(Nutt.) Britt.Delmarva Beggarticks     FACWFACW FACW  
BIBIBidens bigeloviiGrayBigelow's Beggarticks  FACWFACWFACW      
BIBI7Bidens bipinnataL.Spanish-Needles  FACUFACFACUFACUFACUFACFAC  
BICA2Bidens campylothecaSchultz-Bip.Viper Beggarticks         FACU 
BICEBidens cernuaL.Nodding Burr-Marigold OBLOBLOBLOBLOBLOBLOBLOBL  
BICO4Bidens conjunctaSherffBog Beggarticks         FACW 
BIDIBidens discoidea(Torr. & Gray) Britt.Small Beggarticks    FACWFACWFACWFACWFACW  
BIEABidens eatoniiFern.Eaton's Beggarticks     OBL     
BIFOBidens forbesiiSherffCoastal-Bluff Beggarticks         FACU 
BIFRBidens frondosaL.Devil's-Pitchfork FACWFACWFACWFACWFACWFACWFACWFACW  
BIHE2Bidens heterodoxa(Fern.) Fern. & St. JohnConnecticut Beggarticks     FACW     
BIHYBidens hyperboreaGreeneEstuary Beggarticks     OBL     
BILABidens laevis(L.) B.S.P.Smooth Beggarticks  OBLOBLOBLOBLOBL OBL  
BILEBidens leptocephalaSherffFew-Flower Beggarticks  FACFACFACW      
BIMABidens macrocarpa(Gray) SherffLarge-Fruit Beggarticks         FACU 
BIMIBidens mitis(Michx.) SherffSmall-Fruit Beggarticks    OBL OBL OBL  
BIPIBidens pilosaL.Hairy Beggarticks  FACWFACFACWFACWFACWFACWFACFACUFACU
BITEBidens tenuisectaGraySlim-Lobe Beggarticks  FACWFACFACWFACW     
BITOBidens tortaSherffCorkscrew Beggarticks         FACU 
BICOBidens trichosperma(Michx.) Britt.Crowned Beggarticks    OBLOBLOBLOBLOBL  
BITRBidens tripartitaL.Three-Lobe Beggarticks FACWFACWOBLFACWFACWFACWOBLFACW  
BIVABidens validaSherffMt. Kahili Beggarticks         FACU 
BIVUBidens vulgataGreeneTall Beggarticks  OBLFACWFACFACFACFACWOBL  
BINUBigelowia nudata(Michx.) DC.Pineland Rayless-Goldenrod    FACW FACW FACW  
BINU2Bigelowia nuttalliiL.C. Anders.Nuttall's Rayless-Goldenrod    FACU FACU FACU  
BICABignonia capreolataL.Crossvine    FAC FACFACWFAC  
BITE4Bikkia tetrandra(L. f.) A. Rich.           
POBI6Bistorta bistortoides(Pursh) SmallAmerican Bistort  FACWFACWOBL      
POBI5Bistorta officinalisDelarbreMeadow Bistort     FACW     
POBIPBistorta plumosa(Small) Greene FACU         
POVI3Bistorta vivipara(L.) DelarbreSerpent-Grass FACFACFACFACWFACW     
BIORBixa orellanaL.Lipsticktree         FACUUPL
BLAPBlechnum appendiculatumWilld.Palm Fern         FACU 
BLDIBlechnum divergens(Kunze) Mett.Ravine Mid-Sorus Fern          OBL
BLLIBlechnum lineatum(Sw.) C. Christens.Rockbank Mid-Sorus Fern          FAC
BLOCBlechnum occidentaleL.Hammock Fern    FAC   FACFACUFACU
BLORBlechnum orientaleL.           
BLPOBlechnum polypodioidesRaddiNarrow-Leaf Mid-Sorus Fern          FACU
BLSEBlechnum serrulatumL.C. Rich.Toothed Mid-Sorus Fern        FACW OBL
BLSPBlechnum spicant(L.) Sm.Deer Fern FACFACFAC       
BLPYBlechum pyramidatum(Lam.) UrbanYerba-de-Papagayo        FACWFACFACU
BLBABlennosperma bakeriHeiserBaker's Stickyseed  OBLOBL       
BLNABlennosperma nanum(Hook.) BlakeCommon Stickyseed  FACWFACW       
BLHIBlephilia hirsuta(Pursh) Benth.Hairy Pagoda-Plant    FACUFACUFACUFACUFACU  
BLPABletia patulaHook.Flor-de-Pasmo        UPL UPL
BLPUBletia purpurea(Lam.) DC.Pine-Pink        FAC  
MUCLBloomeria clevelandiiS. Wats.San Diego Goldenstars   FACU       
BLSE2Blumea sessilifloraDcne.Sessile-Leaf False Oxtongue         FACU 
BLVEBlutaparon vermiculare(L.) MearsBayflower    FACW   FACWFACFACW
BLRUBlysmopsis rufa(Huds.) Oteng-YeboahRed-Bulrush OBL         
BLAUBlyxa aubertiiL.C. Rich.Round-Fruit Blyxa        OBL  
BOBR3Bobea brevipesGray'Akupa         FACU 
BOEL3Bobea elatiorGaud.'Ahakea Lau Nui         FACU 
BOFR2Bocconia frutescensL.Parrotweed         UPLFAC
ARDI2Boechera grahamii(Lehm.) Windham & Al-Shehbaz FACUFACUFACUFACUFACU FACU   
ARHO2Boechera holboellii(Hornem.) Á. Löve & D. LöveHolboell's Rockcress UPLFACUFACUUPLUPL     
ARLELBoechera lemmonii(S. Wats.) W.A. WeberSoldier Rockcress UPLUPLFACUUPL      
ARSH2Boechera shortii(Fernald) Al-ShehbazShort's Rockcress    UPLUPLFACUUPLFACU  
ARDRBoechera stricta(Graham) Al-ShehbazCanadian Rockcress FACUFACUFACUFACUFACUFACUFACUFACU  
BOCYBoehmeria cylindrica(L.) Sw.Small-Spike False Nettle  OBLOBLFACWOBLFACWOBLFACW OBL
BOGR3Boehmeria grandis(Hook. & Arn.) HellerHawaii False Nettle         FAC 
BOERBoerhavia erectaL.Erect Spiderling  UPLFACUUPL UPLUPLUPL UPL
BORE4Boerhavia repensL.Anena         FAC 
BOCABolandra californicaGraySierran False Coolwort  FACWFACW       
BOORBolandra oreganaS. Wats.Northern False Coolwort  FACWFACW       
BOAL2Bolbitis aliena(Sw.) AlstonDiamond Creeping Fern          FAC
BONIBolbitis nicotianifolia(Sw.) AlstonThin-Leaf Creeping Fern          FACU
BOPEBolbitis pergamentacea(Maxon) ChingWoodland Creeping Fern          FACU
BOPOBolbitis portoricensis(Spreng.) HennipmanPuerto Rico Creeping Fern          FACU
BOQUBolbitis quoyana(Gaud.) Ching           
BOASBoltonia asteroides(L.) L'Hér.White Doll's Daisy  OBLOBLFACWFACWFACWOBLFACW  
BOCA2Boltonia caroliniana(Walt.) Fern.Carolina Doll's Daisy      FACW FACW  
BODIBoltonia diffusaEll.Small-Head Doll's Daisy    FACW FACFACWFACW  
BOMO4Boltonia montanaJ.F. Towns. & Kar.-CastroMountain Doll's Daisy     FACWFACW    
BOCA8Bombycilaena californica(Fisch. & C.A. Mey.) HolubFalse Cottonseed  FACUFACU       
BODABontia daphnoidesL.White Alling        FACW FACW
BOCU2Borrichia ×cubanaBritt. & Blake (pro sp.)        FACW  
BOAR2Borrichia arborescens(L.) DC.Tree Seaside-Tansy        FACW FACW
BOFRBorrichia frutescens(L.) DC.Bushy Seaside-Tansy   FACWFACW   OBL  
BOROBoschniakia rossica(Cham. & Schlecht.) Fedtsch.Northern Groundcone FACU         
BOBA3Bothriochloa barbinodis(Lag.) HerterCane Beard Grass  FACUUPLFACU FACU FACUUPL 
BOBLBothriochloa bladhii(Retz.) S.T. BlakeAustralian Beard Grass  FACUFACUFACU FACUFACUFACUFACU 
BOAS2Botrychium ascendensW.H. WagnerTriangle-Lobe Moonwort FACUFACUFACFACFACU     
BOBO4Botrychium borealeMildeNorthern Moonwort UPL         
BOCRBotrychium crenulatumW.H. WagnerScalloped Moonwort  FACWFACW       
BOHE5Botrychium hesperium(Maxon & Clausen) W.H. Wagner & LellingerWestern Moonwort  FACUFACUFACUUPL     
BOLABotrychium lanceolatum(Gmel.) Angstr.Lance-Leaf Moonwort FACFACWFACWFACWFACWFACWFACWFAC  
BOLUBotrychium lunaria(L.) Sw.Common Moonwort FACWFACFACFACFACW FACW   
BOMA2Botrychium matricariifolium(A. Braun ex Dowell) A. Braun ex KochDaisy-Leaf Moonwort    FACUFACUFACUFACUUPL  
BOPIBotrychium pinnatumSt. JohnNortheastern Moonwort UPLUPLFACU       
BOSIBotrychium simplexE. Hitchc.Least Moonwort FACUFACFACFACFACFACUFACFACU  
BOVIBotrypus virginianus(L.) Michx.Rattlesnake Fern FACUFACFACFACUFACUFACUFACUFACU  
BOGL4Bougainvillea glabraChoisyPaper-Flower    UPL   UPL UPL
BOSP6Bougainvillea spectabilisWilld.Trinitaria          UPL
BOCUBouteloua curtipendula(Michx.) Torr.Side-Oats Grama  UPLUPLUPLUPLUPLUPLUPLUPL 
BODA2Bouteloua dactyloides(Nutt.) J.T. ColumbusBuffalo Grass  UPLFACUFACUFACUFACUFACUFACU  
BOIN3Bowlesia incanaRuiz & PavónHoary Bowlesia  FACUFACUFACU FAC FAC  
BOACBoykinia aconitifoliaNutt.Allegheny Brookfoam      FACW FACW  
BOMA3Boykinia majorGrayMountain Brookfoam  FACWFACW       
BOOC2Boykinia occidentalisTorr. & GrayCoastal Brookfoam  FACFAC       
BORI2Boykinia richardsonii(Hook.) RothrockRichardson's Brookfoam UPL         
BORO3Boykinia rotundifoliaParryRound-Leaf Brookfoam   FACW       
BRSCBrasenia schreberiJ.F. Gmel.Watershield OBLOBLOBLOBLOBLOBLOBLOBL  
BRJUBrassica juncea(L.) Czern.Chinese Mustard UPLUPLFACUFACUUPLUPLUPLUPLFACUUPL
BRRABrassica rapaL.Rape UPLFACUFACUUPLUPLUPLUPLUPLUPL 
BRGLBraya glabellaRichards.Smooth Northern-Rockcress FACFACWFAC       
BRDI8Breynia distichaJ.R. & G. Forst.Snowbush        FACFACUUPL
BRCA3Brickellia californica(Torr. & Gray) GrayCalifornia Brickellbush  FACUFACUFACU      
BRDE3Brickellia desertorumCovilleDesert Brickellbush  UPLUPL       
BRGR2Brickellia greeneiGrayMountain Brickellbush  FACUFACU       
SODI3Brintonia discoidea(Ell.) GreeneRayless Mock Goldenrod      FACU FACU  
BRMEBriza mediaL.Perennial Quaking Grass  FACFACFACFACFACFACFACU  
BRMI2Briza minorL.Lesser Quaking Grass  FACFACFACFACWFACWFACWFACFACU 
BRCO3Brodiaea coronaria(Salisb.) Engl.Harvest Cluster-Lily  FACWFAC       
BRELBrodiaea elegansHooverElegant Cluster-Lily  FACUFACU       
BRFIBrodiaea filifoliaS. Wats.Thread-Leaf Cluster-Lily   FAC       
BRORBrodiaea orcuttii(Greene) BakerOrcutt's Cluster-Lily   OBL       
BRPA2Brodiaea pallidaHooverChinese Camp Cluster-Lily  FACWFACW       
BRTABromidium tandilense(Kuntze) RúgoloKennedy's Tropical Bent   OBL       
BRAR5Bromus arvensisL.Field Brome  UPLFACUFACUFACUFACUFACUFACU  
BRBR5Bromus briziformisFisch. & C.A. Mey.Rattlesnake Brome FACUUPLUPLUPLUPLFACUUPLFACU  
BRCI2Bromus ciliatusL.Fringed Brome FACUFACFACFACFACWFACWFACWFACW  
BRHO2Bromus hordeaceusL.Soft Brome FACUFACUFACUUPLUPLUPLUPLUPLUPL 
BRIN2Bromus inermisLeyss.Smooth Brome UPLFACFACUUPLUPLUPLFACUUPL  
BRKA2Bromus kalmiiGrayKalm's Brome    FACUFACFACUFACFACU  
BRLA4Bromus latiglumis(Scribn. ex Shear) A.S. Hitchc.Early-Leaf Brome    FACWFACWFACWFACWFACW  
BRPU6Bromus pubescensMuhl. ex Willd.Hairy Woodland Brome  FACUFACUFACUFACUFACUFACUFACU  
BRCIRBromus richardsoniiLinkRichardson's Brome FACUFACUFACUFACU      
BRRU2Bromus rubensL.Fox-Tail Brome  FACUUPLUPLUPL  UPLUPL 
BRVUBromus vulgaris(Hook.) ShearColombian Brome  FACUFACUUPL      
BRAR6Broussaisia argutaGaud.Kanawao         FAC 
BRPA4Broussonetia papyrifera(L.) L'Hér. ex Vent.Paper-Mulberry   FACUUPLUPLUPLFACUFACUFACU 
BRAMBrowallia americanaL.Jamaican-Forget-Me-Not     FACUFACUFACUFACU UPL
BREL5Browallia eludensR.K. Van Devender & P.D. JenkinsBush-Violet   FACW       
BRSU3Brugmansia suaveolens(Humb. & Bonpl. ex Willd.) Bercht. & K. PreslAngel's-Tears        FACW FACW
BRPA15Bruguiera parviflora(Roxb.) Wight & Arn. ex GriffithSmall-Flower Oriental-Mangrove         OBL 
BRSE11Bruguiera sexangula(Lour.) Poir.Oriental-Mangrove         OBL 
BRCO6Brunellia comocladiifoliaHumb. & Bonpl.West Indian-Sumac          FACU
BRLA5Brunfelsia lacteaKrug & UrbanVega-Blanca          FAC
BRPO3Brunfelsia portoricensisKrug & UrbanPuerto Rico-Raintree          FACW
BROV4Brunnichia ovata(Walt.) ShinnersAmerican Buckwheatvine    FACW FACWFACWFACW  
BUTE4Buchenavia tetraphylla(Aubl.) HowardYellow-Sanders          FACU
BUAMBuchnera americanaL.American Bluehearts   FACFACFACFACUFACFAC FACU
BULOBuchnera longifoliaKunthElongated Bluehearts        FAC OBL
BUBUBucida bucerasL.Gregory-Wood        FACW FACU
BUASBuddleja asiaticaLour.Dogtail         FACU 
BUDA2Buddleja davidiiFranch.Orange-Eye Butterfly-Bush  FACUFACU FACUFACUFACUFACUFACUUPL
BUMA80Buddleja madagascariensisLam.Smokebush        UPLFACUUPL
BUCAABulbostylis antillana(Britt.) Fern.          FAC
BUBABulbostylis barbata(Rottb.) C.B. ClarkeWater-Grass  FACUFACU  FAC FAC  
BUCA2Bulbostylis capillaris(L.) Kunth ex C.B. ClarkeDense-Tuft Hair Sedge  FACFACUFACUFACUFACUFACUFACUPLFAC
BUCIBulbostylis ciliatifolia(Ell.) Fern.Capillary Hair Sedge    FAC FACU FAC  
BUFUBulbostylis funckii(Steud.) C.B. ClarkeFunck's Hair Sedge  FACWFACW      FACW
BUJUBulbostylis juncoides(Vahl) Kükenth. ex HerterRush Hair Sedge   FACWFACW   FACW  
BUSTBulbostylis stenophylla(Ell.) C.B. ClarkeSandy-Field Hair Sedge        FACU  
BUWABulbostylis warei(Torr.) C.B. ClarkeWare's Hair Sedge      FACU FACU  
BUBIBurmannia bifloraL.Northern Bluethread    OBL OBL OBL  
BUCA3Burmannia capitata(J.F. Gmel.) Mart.Southern Bluethread    OBL OBL OBL FACW
BUFL2Burmannia flavaMart.Fahkahatchee Bluethread        OBL  
BUUMButomus umbellatusL.Flowering-Rush  OBLOBLOBLOBLOBLOBL   
BYCRByrsonima crassifolia(L.) KunthMaricao-Cimun          FACU
BYSPByrsonima spicata(Cav.) KunthDoncella          FACU
CACACabomba carolinianaGrayCarolina Fanwort  OBLOBLOBLOBLOBLOBLOBL  
CAFU13Cabomba furcataJ.A. & J.H. SchultesWhorled-Leaf Fanwort          OBL
CAHA26Cabomba haynesiiWiersemaOpposite-Leaf Fanwort          OBL
CAPA40Cabomba palaeformisFassettFish-Grass        OBL  
CABO6Caesalpinia bonduc(L.) Roxb.Yellow Nicker    FACU   FACUPLFACU
CADE15Caesalpinia decapetala(Roth) AlstonShoofly         UPLFACU
CAMA21Caesalpinia major(Medik.) Dandy & ExellHawaii-Pearls        UPLUPLUPL
CAPU13Caesalpinia pulcherrima(L.) Sw.Pride-of-Barbados   UPLUPL   UPL UPL
CASC33Cajanus scarabaeoides(L.) ThouarsShowy Pigeon-Pea        UPL  
CACO25Cakile constrictaRodmanGulf Coast Searocket        FACU  
CAEDCakile edentula(Bigelow) Hook.American Searocket FACUFACUFACU FACUFACUFACUFACU  
CAGE4Cakile geniculata(B.L. Robins.) Millsp.Gulf Searocket    FAC   FAC  
CALA2Cakile lanceolata(Willd.) O.E. SchulzCoastal Searocket    FACW   FAC UPL
CAMACakile maritimaScop.European Searocket  FACUFAC FACFAC FAC  
CABI11Caladium bicolor(Ait.) Vent.Heart-of-Jesus        FAC FACW
CABOCalamagrostis bolanderiThurb.Bolander's Reed Grass  FACWFACW       
CABRCalamagrostis breweriThurb.Short-Hair Reed Grass  FACWFACW       
CACA4Calamagrostis canadensis(Michx.) Beauv.Bluejoint FACFACWFACWFACWOBLFACWOBLOBL  
CACO71Calamagrostis coarctata(Torr.) Torr. ex Eat.Nuttall's Reed Grass     OBLOBLOBLOBL  
CADE3Calamagrostis deschampsioidesTrin.Circumpolar Reed Grass FACW         
CAEXCalamagrostis expansa(Munro ex Hbd.) A.S. Hitchc.Maui Reed Grass         FAC 
CAHICalamagrostis hillebrandii(Munro ex Hbd.) A.S. Hitchc.Bog Reed Grass         FACW 
CALA6Calamagrostis lapponica(Wahlenb.) HartmanLapland Reed Grass FAC         
CANUCalamagrostis nutkaensis(J. Presl) J. Presl ex Steud.Nootka Reed Grass FACFACWFACW       
CAPE10Calamagrostis perplexaScribn.Wood Reed Grass     FACW     
CAPICalamagrostis pickeringiiGrayPickering's Reed Grass     FACWFACW FACW  
CAPO3Calamagrostis porteriGrayPorter's Reed Grass     UPLUPLUPLUPL  
CASCCalamagrostis scopulorumM.E. JonesDitch Reed Grass  FACFACFAC      
CAST36Calamagrostis stricta(Timm) Koel.Slim-Stem Reed Grass FACWFACWFACWFACWFACWFACWFACWFACW  
CATWCalamagrostis tweedyi(Scribn.) Scribn. ex VaseyCascade Reed Grass  FACFAC       
CAAR12Calamovilfa arcuataK.E. RogersCumberland Sand-Reed    OBL FACW FACW  
CABR2Calamovilfa brevipilis(Torr.) Scribn.Pine-Barren Sand-Reed     OBLOBL OBL  
CACUCalamovilfa curtissii(Vasey) Scribn.Florida Sand-Reed        FACW  
CACI2Calandrinia ciliata(Ruiz & Pavón) DC.Fringed Redmaids  FACUFACU FACU     
CATR31Calanthe triplicata(Willem.) Ames           
CALU11Calathea lutea(Aubl.) Schult.Pampano          FACW
CAPA47Calibrachoa parviflora(Juss.) D'ArcySeaside-Petunia  FACWFACWFACW FACW FAC  
CAPACalla palustrisL.Water-Dragon    OBLOBLOBLOBLOBL  
CAHA31Calliandra haematocephalaHassk.Red Powderpuff Tree   UPL    UPL  
CAAM2Callicarpa americanaL.American Beauty-Berry    FACU FACUFACUFACU  
CAAM14Callicarpa amplaSchauerCaparosa          FAC
CADICallicarpa dichotoma(Lour.) K. KochChinese Beauty-Berry      OBL OBL  
CAMO25Callisia monandra(Sw.) J.A. & J.H. SchultesCojite-Morado          FACU
CARE8Callisia repens(Jacq.) L.Creeping-Inchplant   FACUFACU   FACU FACU
CACI15Callistemon citrinus(Curtis) SkeelsCrimson-Bottlebrush        UPL UPL
TRBA3Callistopteris baldwinii(D.C. Eat.) CopelandBaldwin's False Filmy Fern         FACU 
CAHE2Callitriche hermaphroditicaL.Autumn Water-Starwort OBLOBLOBLOBLOBL OBLOBL  
CAHE3Callitriche heterophyllaPurshGreater Water-Starwort OBLOBLOBLOBLOBLOBLOBLOBL  
CAMA3Callitriche marginataTorr.Winged Water-Starwort  OBLOBL OBL     
CAPA52Callitriche palustrisL.Vernal Water-Starwort OBLOBLOBLOBLOBLOBLOBLOBL  
CAPE44Callitriche pedunculosaNutt.Nuttall's Water-Starwort    FACW FACW FACW  
CAPE16Callitriche peploidesNutt.Matted Water-Starwort    OBL OBL OBL  
CASTCallitriche stagnalisScop.Pond Water-Starwort  OBLOBL OBLOBLOBLOBL  
CATE19Callitriche terrestrisRaf.Terrestrial Water-Starwort    FACWFACWFACWFACWFACW  
CATR2Callitriche trochlearisFassettEffluent Water-Starwort  OBLOBL       
CAVUCalluna vulgaris(L.) HullHeather     FAC FACFAC  
CAEX2Calochortus excavatusGreeneInyo Mariposa-Lily  FACUFACU       
CALO3Calochortus longebarbatusS. Wats.Long-Beard Mariposa-Lily  FACFAC       
CAMICalochortus minimusOwnbeySierran Mariposa-Lily  FACFAC       
CAMO2Calochortus monanthusOwnbeyShasta River Mariposa-Lily  FACFAC       
CANU2Calochortus nudusS. Wats.Naked Mariposa-Lily  FACFAC       
CAPA3Calochortus palmeriS. Wats.Palmer's Mariposa-Lily  FACWFACW       
CAST2Calochortus striatusParishAlkali Mariposa-Lily  FACWFACW       
CAUNCalochortus uniflorusHook. & Arn.Monterey Mariposa-Lily  FACWFACW       
CAAN22Calophyllum antillanumBritt.West Indian-Laurel        FACW FAC
CAIN4Calophyllum inophyllumL.Alexandrian-Laurel        UPLFACUPL
CABACalopogon barbatus(Walt.) AmesBearded Grass-Pink      FACW FACW  
CAMU10Calopogon multiflorusLindl.Many-Flower Grass-Pink        FACW  
CAPA4Calopogon pallidusChapmanPale Grass-Pink      OBL OBL  
CATU5Calopogon tuberosus(L.) B.S.P.Tuberous Grass-Pink    OBLOBLFACWOBLOBL  
CACA42Calopogonium caeruleum(Benth.) Suav.Jicama          FAC
CAMU11Calopogonium mucunoidesDesv.Calopo          FACU
CAGI11Calotropis gigantea(L.) Ait. f.Mudar         UPL 
CALE4Caltha leptosepalaDC.White Marsh-Marigold OBLOBLOBLOBL      
CANACaltha natansPallas ex GeorgiFloating Marsh-Marigold     OBL     
CAPA5Caltha palustrisL.Yellow Marsh-Marigold OBLOBLOBLOBLOBLOBLOBLOBL  
CAFL22Calycanthus floridusL.Eastern Sweetshrub     FACUFACUFACUFACU  
CAOC5Calycanthus occidentalisHook. & Arn.Western Sweetshrub  FACFAC       
CALY2Calycocarpum lyonii(Pursh) GrayCupseed    FACW FACWFACWFACW  
CACO72Calydorea coelestina(Bartr.) Goldblatt & HenrichEnchanting Violet-Lily        FACW  
CABUCalypso bulbosa(L.) OakesFairy-Slipper Orchid FACFACUFACFACWFACW FACW   
CAVI2Calyptocarpus vialisLess.Straggler Daisy   FACFACFACUFACFACFACFAC 
CAKRCalyptranthes krugiiKiaersk.Limoncillo          FACW
CALU12Calyptranthes luquillensisAlainLuquillo Forest Lidflower          OBL
CAPO9Calyptranthes portoricensisBritt.Puerto Rico Lidflower          OBL
CASI8Calyptranthes sintenisiiKiaersk.Limoncillo-de-Monte          UPL
CATR12Calyptranthes trifloraAlainThree-Blossom Lidflower          FACW
CARI3Calyptronoma rivalis(O.F. Cook) BaileyPuerto Rico Manac          OBL
CASE13Calystegia sepium(L.) R. Br.Hedge False Bindweed FACFACFACFACFACFACFACFAC  
CASO2Calystegia soldanella(L.) Roemer & J.A. SchultesSeashore False Bindweed  UPLUPL    UPL  
CALE5Camassia leichtlinii(Baker) S. Wats.Large Camas  FACWFACW       
CAQU2Camassia quamash(Pursh) GreeneSmall Camas  FACWFACW       
CASC5Camassia scilloides(Raf.) CoryAtlantic Camas    FACFACFACFACFACW  
CAMI2Camelina microcarpaAndrz. ex DC.Little-Pod False Flax  FACUFACUUPLUPLFACUFACUFACU  
CASA2Camelina sativa(L.) CrantzGold-of-Pleasure UPLFACUFACUFACUFACUUPLFACUFACU  
CABR22Camissonia breviflora(Torr. & Gray) RavenShort-Flower Suncup  FACFACFACU      
CASU18Camissonia subacaulis(Pursh) RavenLong-Leaf Suncup  FACWFACWFACW      
CATA2Camissonia tanacetifolia(Torr. & Gray) RavenTansy-Leaf Suncup  FACUFACU       
CAAP2Campanula aparinoidesPurshMarsh Bellflower  OBL OBLOBLOBLOBLOBL  
CACA7Campanula californica(Kellogg) HellerSwamp Bellflower  OBLOBL       
CAFL18Campanula floridanaS. Wats. ex GrayFlorida Bellflower        OBL  
CALA7Campanula lasiocarpaCham.Alaska Bellflower UPLFACU        
CAPA10Campanula parryiGrayParry's Bellflower  FACFACUFAC      
CARO15Campanula robinsiaeSmallRobins' Bellflower        FACW  
CARO2Campanula rotundifoliaL.Bluebell-of-Scotland UPLFACUFACUFACFACUFACUFACUFACU  
CASC7Campanula scouleriHook. ex A. DC.Pale Bellflower UPLUPLFACU       
CAUN2Campanula unifloraL.Arctic Bellflower UPLFACFAC       
CAWI8Campanula wilkinsianaGreeneWilkins' Bellflower  FACWFACW       
CAAM18Campanulastrum americanum(L.) SmallAmerican-Bellflower    FACFACFACUFACFAC  
CARA2Campsis radicans(L.) Seem. ex BureauTrumpet-Creeper  FACUFACUFACUFACFACFACUFAC  
CACO20Campyloneurum costatum(Kunze) K. PreslTailed Strap Fern        FAC UPL
CARE5Campyloneurum repens(Aubl.) K. PreslCreeping Strap Fern          FACW
CAMO32Canadanthus modestus(Lindl.) NesomCanada-Aster FACFACWFACWFACFAC FAC   
CAODCananga odorata(Lam.) Hook. f. & T. ThomsonPerfumetree          UPL
CACA29Canavalia catharticaThouarsMaunaloa         FACU 
CARO26Canavalia rosea(Sw.) DC.Bay-Bean    FAC   FAC FAC
CAGE3Canna ×generalisBailey (pro sp.)    OBLFACWOBL FACU  
CAFL11Canna flaccidaSalisb.Bandanna-of-the-Everglades        OBL  
CAGL13Canna glaucaL.Brazilian Arrow-Wood        OBL OBL
CAIN19Canna indicaL.Indian-Shot    FACW   OBLFACUFAC
CAJA13Canna jaegerianaUrbanCaribbean Canna          FAC
CASA3Cannabis sativaL.Hemp  FACUFACUFACUFACUFACUFACUFACUUPLUPL
CACA41Caperonia castaneifolia(L.) St.-Hil.Chestnut-Leaf False Croton        FACW  
CAPA11Caperonia palustris(L.) St.-Hil.Sacatrapo    FACW   FACW OBL
CACYCapparis cynophallophoraL.Jamaican Caper        FAC UPL
CAFL2Capparis flexuosa(L.) L.Falseteeth        FACW UPL
CABI13Capraria bifloraL.Goatweed    FACW   FACW FAC
CABI13Capraria mexicanaMoric. ex Benth.Mexican Goatweed    FAC   FAC  
CABU2Capsella bursa-pastoris(L.) Medik.Shepherd's-Purse FACUFACUFACUFACUFACUFACUFACUFACUUPL 
CAAN12Cardamine ×anomala(Eames) K. Schum. (pro sp.)     FACUFACU    
CAIN20Cardamine ×incisa(Eames) K. Schum. (pro sp.)     FACU     
CAAN5Cardamine angulataHook.Seaside Bittercress FACWFACWFACW       
CAAN11Cardamine angustataO.E. SchulzSlender Toothwort     FACUFACUFACFAC  
CABECardamine bellidifoliaL.Alpine Bittercress FACFACFAC FACW     
CABR6Cardamine breweriS. Wats.Sierran Bittercress  FACWFACWFACW      
CABU3Cardamine bulbosa(Schreb. ex Muhl.) B.S.P.Bulbous Bittercress    OBLOBLOBLOBLOBL  
CACA39Cardamine californica(Nutt.) GreeneMilkmaids  UPLUPL       
CACL2Cardamine clematitisShuttlw. ex GraySmall Mountain Bittercress      OBL    
CACO26Cardamine concatenata(Michx.) Sw.Cut-Leaf Toothwort    FACUFACUFACUFACUFACU  
CACO27Cardamine constanceiDetlingConstance's Bittercress  FACFAC       
CACO6Cardamine cordifoliaGrayLarge Mountain Bittercress  FACWFACWOBL      
CADI9Cardamine digitataRichards.Richardson's Bittercress FAC         
CADI10Cardamine diphylla(Michx.) WoodCrinkleroot     FACUFACUFACUUPL  
CADOCardamine douglassiiBritt.Limestone Bittercress     FACWFACWFACWOBL  
CAFL13Cardamine flagelliferaO.E. SchulzBlue Ridge Bittercress      FACU    
CAFL14Cardamine flexuosaWith.Woodland Bittercress  FACFACU FACOBLFACUFACUFACFACU
CAHI3Cardamine hirsutaL.Hairy Bittercress FACUFACUFACUFACFACUFACUFACUFACUUPL 
CALO11Cardamine longiiFern.Long's Bittercress     OBLOBL OBL  
CAMA7Cardamine macrocarpaBrandeg.Large-Seed Bittercress   FACFACW      
CAMI19Cardamine micrantheraRollinsStreambank Bittercress      OBL    
CAMI3Cardamine microphyllaM.F. AdamsLittle-Leaf Bittercress FACW         
CANU17Cardamine nuttalliiGreeneNuttall's Toothwort  FACWFAC       
CAOCCardamine occidentalis(S. Wats. ex B.L. Robins.) T.J. HowellBig Western Bittercress FACWFACWFACW       
CAOLCardamine oligospermaNutt.Little Western Bittercress  FACFACFAC      
CAPA79Cardamine pachystigma(S. Wats.) RollinsSerpentine Bittercress  FACFAC       
CAPA12Cardamine parvifloraL.Sand Bittercress  FACWFACWFACWFACFACUFACFACU  
CAPE2Cardamine pendulifloraO.E. SchulzWillamette Valley Bittercress  OBL        
CAPE3Cardamine pensylvanicaMuhl. ex Willd.Quaker Bittercress FACWFACWFACWFACWFACWOBLFACWFACW  
CAPU5Cardamine purpureaCham. & Schlecht.Purple Bittercress FACW         
CARE6Cardamine regelianaMiq.Japanese Bittercress OBL         
CARO3Cardamine rotundifoliaMichx.American Bittercress     OBLOBLOBLOBL  
CARU2Cardamine rupicola(O.E. Schulz) C.L. Hitchc.Cliff Bittercress  UPLFAC       
CAOLKCardamine umbellataGreeneUmbell's Bittercress FACWFACWFACW       
CAPU6Cardaria pubescens(C.A. Mey.) JarmolenkoGlobe-Pod Hoarycress  FACUUPLFACUPLFACUPLFAC  
CAHA13Cardiospermum halicacabumL.Love-in-a-Puff    FACFACFACUFACFACUPLUPL
CAMI21Cardiospermum microcarpumKunthHeartseed        FAC UPL
CANU4Carduus nutansL.Nodding Plumeless-Thistle  UPLFACUFACUFACUUPLFACUUPL  
CAAE3Carex ×aestivaliformisMackenzie     FACFAC FAC  
CAPH3Carex ×physocarpoidesLepage OBLOBLOBLOBL      
CAST55Carex ×stenolepisLess.     FAC     
CASU14Carex ×subimpressaClokey (pro sp.)    OBLOBL OBL   
CAPABCarex aboriginumM.E. Jones* 1910  OBLOBL       
CAAB2Carex abruptaMackenzieAbrupt-Beak Sedge  FACFAC       
CAAB5Carex absconditaMackenzieThicket Sedge    FACFACUFACFACUFACW  
CAAC2Carex acutiformisEhrh.Lesser Pond Sedge     OBL OBLOBL  
CAADCarex adelostomaKrecz.Circumpolar Sedge OBL         
CAAL3Carex alataTorr.Broad-Wing Sedge    OBLOBLOBLOBLOBL  
CAAL25Carex albicansWilld. ex Spreng.White-Tinge Sedge    FACUUPLUPLUPLFAC  
CAAL4Carex albidaBaileyWhite Sedge  OBLOBL       
CAAL5Carex albolutescensSchwein.Green-White Sedge    FACWFACWFACWFACWFACW  
CAAL6Carex albonigraMackenzieBlack-and-White-Scale Sedge FACUFACUFACUFAC      
CAAL12Carex alligataBoottHawaii Sedge         FACW 
CAAL7Carex almaBaileySturdy Sedge  OBLOBLOBL      
CAAL8Carex alopecoideaTuckermanFox-Tail Sedge    FACWFACWFACWFACWFACW  
CAAM8Carex amphibolaSteud.Eastern Narrow-Leaf Sedge    OBLFACFACFACFACW  
CAAM10Carex amplifoliaBoottBig-Leaf Sedge  OBLOBL       
CAAN15Carex angustataBoottMany-Fruit Sedge  FACWFACW       
CAAN6Carex annectens(Bickn.) Bickn.Yellow-Fruit Sedge    FACWFACWFACWFACWFACW  
CAAN10Carex anthoxantheaJ.& K. PreslGrassy-Slope Arctic Sedge FACWOBL        
CAAP3Carex apertaBoottColumbian Sedge  OBLFACWFACW      
CAAQCarex aquatilisWahlenb.Leafy Tussock Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CAAR2Carex arctaBoottNorthern Cluster Sedge OBLOBLOBL OBLOBLOBL   
CAAR14Carex arctiformisMackenziePolar Sedge OBL         
CAAR16Carex arenariaL.Sand Sedge      UPL UPL  
CAAR5Carex arkansana(Bailey) BaileyArkansas Sedge    FACU FACUFACFACU  
CAAT2Carex atherodesSpreng.Wheat Sedge OBLOBLOBLOBLOBLOBLOBL   
CAAT3Carex athrostachyaOlneySlender-Beak Sedge FACFACWFACWFACW      
CAAT4Carex atlanticaBaileyPrickly Bog Sedge    OBLFACWFACWFACWFACW  
CAAT6Carex atratiformisBritt.Scabrous Black Sedge     FACW     
CAAT7Carex atrofuscaSchkuhrScorched Alpine Sedge FACW         
CAAT8Carex atrosquamaMackenzieLesser Black-Scale Sedge FACWFACFACUFACU      
CAAU3Carex aureaNutt.Golden-Fruit Sedge FACWFACWOBLOBLFACWFACWFACW   
CAAU6Carex austrinaMackenzieSouthern Sedge    FACU FACUFACUFACU  
CABA7Carex baileyiBritt.Bailey's Sedge     OBLOBL FACW  
CABA4Carex barbaraeDeweySanta Barbara Sedge  FACFAC       
CABA9Carex barrattiiSchwein. & Torr.Barratt's Sedge     OBLOBL OBL  
CABA24Carex basianthaSteud.Widow Sedge    FACW FACW FACW  
CABE2Carex bebbiiOlney ex Fern.Bebb's Sedge OBLOBLOBLOBLOBLOBLOBL   
CABE3Carex bellaBaileySouthwestern Showy Sedge  FACUFACUFAC      
CABI3Carex bicknelliiBritt.Bicknell's Sedge    FACWFACFACFACUFAC  
CABI4Carex bicolorBellardi ex All.Two-Color Sedge OBL         
CABI5Carex bigelowiiTorr. ex Schwein.Bigelow's Sedge     FACW     
CABI22Carex billingsii(O.W. Knight) Kirschb.Billings' Sedge     OBLOBLOBLOBL  
CABLCarex blandaDeweyEastern Woodland Sedge  FACUFACFACFACFACFACFAC  
CABO2Carex bolanderiOlneyBolander's Sedge  FACFACFACW      
CABO3Carex bonanzensisBritt.Yukon Sedge FACW         
CABR8Carex brevicaulisMackenzieShort-Stem Sedge  UPLUPL       
CABR10Carex brevior(Dewey) MackenzieShort-Beak Sedge  FACFACFACFACUPLFACOBL  
CABR14Carex bromoidesSchkuhr ex Willd.Brome-Like Sedge     FACWFACWFACWFACW  
CABR15Carex brunnescens(Pers.) Poir.Brownish Sedge FACOBLOBLFACFACWFACWFACWFAC  
CABU4Carex bulbostylisMackenzieFalse Hair Sedge    FACW  FACWFACW  
CABU7Carex bullataSchkuhr ex Willd.Button Sedge     OBLOBL OBL  
CABU5Carex bushiiMackenzieBush's Sedge    OBLFACFACWFACFACW  
CABU6Carex buxbaumiiWahlenb.Brown Bog Sedge FACWOBLOBLOBLOBLOBLOBLOBL  
CACA9Carex californicaBaileyCalifornia Sedge  FACWFACW       
CACA11Carex canescensL.Hoary Sedge FACWOBLOBLOBLOBLOBLOBLOBL  
CACA12Carex capillarisL.Hair-Like Sedge FACWFACWFACWFACWFACW FACW   
CACA13Carex capitataL.Capitate Sedge FACFACWFACFACWFAC     
CACA15Carex carolinianaSchwein.Carolina Sedge    OBLFACFACUFACWFACW  
CACA16Carex castaneaWahlenb.Chestnut-Color Sedge    FACWFACW FACW   
CACE2Carex cephaloidea(Dewey) DeweyThin-Leaf Sedge     FACUFACFACUFAC  
CACECarex cephalophoraMuhl. ex Willd.Oval-Leaf Sedge    OBLFACUFACUFACUFAC  
CACH9Carex chapmaniiSteud.Chapman's Sedge      FACW FACW  
CACH3Carex cherokeensisSchwein.Cherokee Sedge    FACW FACWFACWFACW  
CACH5Carex chordorrhizaEhrh. ex L. f.Rope-Root Sedge OBLOBLOBLOBLOBLOBLOBL   
CACI5Carex circinataC.A. Mey.Coiled Sedge UPLUPL        
CACO21Carex collinsiiNutt.Collins' Sedge     OBLOBL OBL  
CACO8Carex comosaBoottBearded Sedge  OBLOBLOBLOBLOBLOBLOBL  
CACO9Carex complanataTorr. & Hook.Hirsute Sedge    OBLFACUFACUFACUFAC  
CACO10Carex concinnaR. Br.Low Northern Sedge FACFACFACFACUFACU     
CACO13Carex conjunctaBoottSoft Fox Sedge    FACFACWFACWFACWFAC  
CACO14Carex conoideaSchkuhr ex Willd.Open-Field Sedge  FACFACWFACFACWFACUFACWFACW  
CACO80Carex constanceanaStaceyConstance's Sedge  FACWFACW       
CACO22Carex corrugataFern.Prune-Fruit Sedge    FACW FACWFACWFACW  
CACR3Carex craweiDeweyCrawe's Sedge  FACWFACWFACWFACWFACWFACWOBL  
CACR4Carex crawfordiiFern.Crawford's Sedge FACFACWFACOBLFACWFACFACFAC  
CACR5Carex crebrifloraWieg.Coastal-Plain Sedge    OBL FACW FACW  
CACR6Carex crinitaLam.Fringed Sedge    OBLOBLOBLOBLFACW  
CACR7Carex cristatellaBritt.Crested Sedge    FACWFACWFACWFACWFAC  
CACR8Carex crus-corviShuttlw. ex KunzeRaven-Foot Sedge    OBLOBLOBLOBLOBL  
CACR9Carex cryptolepisMackenzieNortheastern Sedge    OBLOBLOBLOBLOBL  
CACU3Carex cumulata(Bailey) Fern.Clustered Sedge     FACUFACUFACUFACU  
CACU5Carex cusickiiMackenzie ex Piper & BeattieCusick's Sedge  OBLOBL       
CADACarex davisiiSchwein. & Torr.Davis' Sedge    FACFACFACFACFAC  
CADE5Carex debilisMichx.White-Edge Sedge    OBLFACWFACFACWFACW  
CADE6Carex decompositaMuhl.Cypress-Knee Sedge    OBLOBLOBLOBLOBL  
CADE8Carex densa(Bailey) BaileyDense Sedge  OBLOBL       
CADE9Carex deweyanaSchwein.Dewey's Sedge FACUFACFACUFACUFACUFACUFACU   
CADI4Carex diandraSchrankLesser Tussock Sedge OBLOBLOBLOBLOBLOBLOBL   
CADI5Carex digitalisWilld.Slender Woodland Sedge    UPLUPLUPLUPLFACU  
CADI6Carex dispermaDeweySoft-Leaf Sedge FACWFACWOBLFACWOBLFACWOBL   
CADI8Carex divisaHuds.Separated Sedge        OBL  
CADI19Carex divulsaStokesGrassland Sedge     FACFAC FAC  
CADO2Carex douglasiiBoottDouglas' Sedge  FACFACFAC FACFAC   
CADU6Carex duriusculaC.A. Mey.Spike-Rush Sedge UPLUPLUPLUPLUPLUPLUPL   
CAEB2Carex eburneaBoottBristle-Leaf Sedge    FACUFACUFACUFACUFACU  
CAECCarex echinataMurr.Star Sedge OBLOBLOBLOBLOBLOBLOBLOBLOBL 
CAEL4Carex eleusinoidesTurcz. ex C.A. Mey.Goosegrass Sedge FACW         
CAEL9Carex elliottiiSchwein. & Torr.Elliott's Sedge      OBL OBL  
CAEL3Carex elynoidesHolmBlack-Root Sedge  FACFACFAC      
CAEM2Carex emoryiDeweyEmory's Sedge  OBLOBLOBLOBLOBLOBLOBL  
CAEX7Carex exilisDeweyCoastal Sedge    OBLOBLOBL OBL  
CAEX5Carex exsiccataBaileyWestern Inflated Sedge OBLOBLOBL       
CAEX8Carex extensaGoodenoughLong-Bract Sedge     OBL  OBL  
CAFE3Carex festucaceaSchkuhr ex Willd.Fescue Sedge    FACWFACFACFACWFACW  
CAFE4Carex fetaBaileyGreen-Sheath Sedge  FACWFACW       
CAFI5Carex fissaMackenzieHammock Sedge    OBL FACWFACWFACW  
CAFI2Carex fissuricolaMackenzieCleft Sedge  OBLFACW       
CAFL3Carex flaccospermaDeweyThin-Fruit Sedge    FACW FACFACWFACW  
CAFL4Carex flavaL.Yellow-Green Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CASI12Carex foeneaWilld. FACUFACUFACUUPLUPLUPLUPL   
CAFO6Carex folliculataL.Northern Long Sedge     OBLOBLOBLOBL  
CAFO4Carex formosaDeweyHandsome Sedge    FACFACFACFAC   
CAFR2Carex fractaMackenzieFragile-Sheath Sedge  FACFAC       
CAFR3Carex frankiiKunthFrank's Sedge   OBLOBLOBLOBLOBLOBL  
CAFU15Carex fuirenoidesGaud.           
CAMI10Carex fuliginosaSchkuhrShort-Leaf Sedge FACFACUFACUFACW      
CAGA3Carex garberiFern.Elk Sedge FACWFACWFACWFACWFACW FACW   
CAGI4Carex giganteaRudgeGiant Sedge      OBLOBLOBL  
CAGL4Carex glareosaSchkuhr ex Wahlenb.Lesser Saltmarsh Sedge OBL         
CAGL5Carex glaucescensEll.Southern Waxy Sedge    OBL OBL OBL  
CAGL6Carex glaucodeaTuckerman ex OlneyBlue Sedge    FACWFACFACFACFACW  
CAGMCarex gmeliniiHook. & Arn.Gmelin's Sedge FAC         
CAGR2Carex gracillimaSchwein.Graceful Sedge    FACWFACUFACUFACUFACU  
CAGR3Carex granularisMuhl. ex Willd.Limestone-Meadow Sedge    OBLFACWFACWFACWFACW  
CAGR4Carex gravidaBaileyHeavy Sedge  FACWFACWFACWFACUFACWFACUFACW  
CAGR5Carex grayiCareyGray's Sedge    FACWFACWFACWFACWFACW  
CAGR24Carex griseaWahlenb.Inflated Narrow-Leaf Sedge    FACWFACFACUFACFACW  
CAGY4Carex gynandraSchwein.Nodding Sedge     OBLOBLFACWFACW  
CAGY2Carex gynocratesWormsk. ex Drej.Northern Bog Sedge OBLOBLOBLOBLOBL OBL   
CAGY3Carex gynodynamaOlneyOlney's Hairy Sedge  FACFAC       
CAHA2Carex hallianaBaileyHall's Sedge  UPLUPL       
CAHA3Carex halliiOlneyDeer Sedge  FACWFACWFACFACW FACW   
CAHA4Carex harfordiiMackenzieHarford's Sedge  OBLOBL       
CAHA5Carex hasseiBaileyHasse's Sedge  FACWFACW       
CAHA6Carex haydenianaOlneyHayden's Sedge  FACFACFACU      
CAHA7Carex haydeniiDeweyCloud Sedge    OBLOBLOBLOBLOBL  
CAHE4Carex heleonastesL. f.Hudson Bay Sedge     OBL     
CAHE7Carex hendersoniiBaileyHenderson's Sedge  FACFAC       
CAHE8Carex heteroneuraW. BoottDifferent-Nerve Sedge  FACFACFACW      
CAHI7Carex hirtissimaW. BoottFuzzy Sedge  OBLOBL       
CAHO4Carex holostomaDrej.Arctic Marsh Sedge OBL         
CAHO5Carex hoodiiBoottHood's Sedge FACUFACUFACUPL      
CAHO8Carex hormathodesFern.Marsh Straw Sedge     OBLOBL OBL  
CAHY2Carex hyalinaBoottTissue Sedge    FACW FACW FACW  
CAHY3Carex hyalinolepisSteud.Shoreline Sedge    OBLOBLOBLOBLOBL  
CAHY4Carex hystericinaMuhl. ex Willd.Porcupine Sedge  OBLOBLOBLOBLOBLOBLOBL  
CAIDCarex idahoaBaileyIdaho Sedge  FACWFACW       
CAILCarex illotaBaileySmall-Head Sedge  FACWFACWFACW      
CAIN8Carex incurviformisMackenzieCoastal-Sand Sedge FACFACFACFAC      
CAIN7Carex infirminerviaNaczi  FACFACFAC      
CAIN10Carex integraMackenzieSmooth-Beak Sedge  OBLOBL       
CAIN11Carex interiorBaileyInland Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CAIN17Carex interruptaBoeckl.Green-Fruit Sedge  OBLOBL       
CAIN12Carex intumescensRudgeGreater Bladder Sedge    OBLFACWFACWFACWFACW  
CAJOCarex jonesiiBaileyJones' Sedge  OBLFACWFACW      
CAJO2Carex jooriiBaileyCypress-Swamp Sedge    OBL OBL OBL  
CAKA2Carex kauaiensisR.W. KraussKauai Sedge         FAC 
CAKLCarex klamathensisB.L. Wilson & L.P. JanewayKlamath Sedge  OBLOBL       
CALA10Carex lachenaliiSchkuhrArctic Hare-Foot Sedge OBLOBLOBLOBL      
CALA16Carex lacustrisWilld.Lakebank Sedge    OBLOBLOBLOBLOBL  
CALA12Carex laeviconicaDeweySmooth-Cone Sedge    OBLOBLOBLOBL   
CALA13Carex laeviculmisMeinsh.Smooth-Stem Sedge FACWFACWFACWFACW      
CALA14Carex laevivaginata(Kükenth.) MackenzieSmooth-Sheath Sedge     OBLOBLOBLOBL  
CALA15Carex lapponicaO.F. LangLapland Sedge OBL         
CALA11Carex lasiocarpaEhrh.Woolly-Fruit Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CALA17Carex laxaWahlenb.Weak Sedge OBL         
CALA19Carex laxifloraLam.Broad Loose-Flower Sedge     UPLFACUUPLFACU  
CALE7Carex lemmoniiW. BoottLemmon's Sedge  OBLOBL       
CALE8Carex lenticularisMichx.Lakeshore Sedge OBLOBLOBLOBLOBL OBL   
CALE9Carex leporinellaMackenzieSierran Hare Sedge  OBLFACWFACW      
CALE10Carex leptaleaWahlenb.Bristly-Stalk Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CALE11Carex leptonervia(Fern.) Fern.Nerveless Woodland Sedge    FACFACFACWFACFACW  
CALE24Carex leptopodaMackenzieTaper-Fruit Short-Scale Sedge  FACFAC       
CALI7Carex limosaL.Mud Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CALICarex livida(Wahlenb.) Willd.Livid Sedge OBLOBLOBLOBLOBL OBLOBL  
CALO4Carex loliaceaL.Rye-Grass Sedge OBL         
CALO9Carex lonchocarpaWilld.Southern Long Sedge      OBL OBL  
CALO5Carex longiiMackenzieLong's Sedge  OBLFACWOBLOBLOBLOBLOBLFACUPL
CALO6Carex louisianicaBaileyLouisiana Sedge    OBLOBLOBLOBLOBL  
CALU3Carex lupuliformisSartwell ex DeweyFalse Hop Sedge    OBLOBLFACWOBLOBL  
CALU4Carex lupulinaMuhl. ex Willd.Hop Sedge    OBLOBLOBLOBLOBL  
CALU5Carex luridaWahlenb.Sallow Sedge    OBLOBLOBLOBLOBL  
CALU6Carex luzulifoliaW. BoottLittle-Leaf Sedge  FACWFACW       
CALU7Carex luzulinaOlneyWoodrush Sedge  OBLOBL       
CALY3Carex lyngbyeiHornem.Lyngbye's Sedge OBLOBLOBL       
CAMA8Carex mackenzieiKrecz.Mackenzie's Sedge     FACW     
CAMA9Carex maclovianad'Urv.Falkland Island Sedge FACFACWFACWFACWFACW     
CAMA10Carex macrocephalaWilld. ex Spreng.Big-Head Sedge FACFACU        
CAMA11Carex macrochaetaC.A. Mey.Alaska Long-Awn Sedge FACWOBLFACW       
CAMA12Carex magellanicaLam.Boreal-Bog Sedge OBLOBLOBLOBLOBLOBLOBL   
CAMA34Carex marinaDeweySea Sedge OBL         
CAMA13Carex mariposanaBailey ex MackenzieMariposa Sedge  FACWFACW       
CAMA14Carex maritimaGunn.Seaside Sedge FAC         
CAMCCarex mckittrickensisP.W. BallGuadalupe Mountain Sedge   FACWFACW      
CAME2Carex meadiiDeweyMead's Sedge  OBLOBLFACFACFACFACFAC  
CANOICarex mediaR. Br.Montana Sedge FACWFACWFACWFACWFACW FACW   
CAME4Carex membranaceaHook.Fragile-Seed Sedge FACW         
CAME5Carex mendocinensisOlneyMendocino Sedge  FACWFACW       
CAME6Carex mertensiiPrescott ex Bong.Mertens' Sedge FACWFACFACFAC      
CAME14Carex meyeniiNeesMeyen's Sedge         FACU 
CAMI15Carex michauxianaBoeckl.Michaux's Sedge     OBLOBL    
CAMI4Carex microchaetaHolmAlpine-Tundra Sedge FAC         
CAMI5Carex microdontaTorr. & Hook.Little-Tooth Sedge   FACOBL FACWFACFACW  
CAMI6Carex microglochinWahlenb.False Uncinia Sedge OBLFACWOBLOBLOBL     
CAPYMCarex micropodaC.A. Mey.Pyrenean Sedge FACWFACUFACFACU      
CAMI7Carex micropteraMackenzieSmall-Wing Sedge FACFACUFACFAC      
CAMI18Carex mitchellianaM.A. CurtisMitchell's Sedge     OBLOBL FACW  
CAMO11Carex molestaMackenzie ex BrightTroublesome Sedge  FACWFACFACWFACFACFACFAC  
CAMO12Carex montis-eekaHbd.Molokai Sedge         OBL 
CAMU7Carex muricataL.Muricate Sedge     FACFAC FAC  
CAMU9Carex muskingumensisSchwein.Muskingum Sedge     OBLOBLOBLOBL  
CANA2Carex nardinaFriesNard Sedge FACUFACUFACUFACU      
CANE2Carex nebrascensisDeweyNebraska Sedge  OBLOBLOBLOBLOBLOBL   
CANE3Carex nelsoniiMackenzieNelson's Sedge  FACFACFAC      
CANE5Carex nervinaBaileySierran Sedge  OBLFACW       
CANE6Carex neurophoraMackenzieAlpine Nerve Sedge  FACWFACWFACW      
CANI5Carex nigra(L.) ReichardSmooth Black Sedge     FACW FACW   
CANI2Carex nigricansC.A. Mey.Black Alpine Sedge FACWFACWFACWFACW      
CANI3Carex nigromarginataSchwein.Black-Edge Sedge     UPLUPLUPLFACU  
CANOCarex normalisMackenzieGreater Straw Sedge    OBLFACWFACUFACWFACW  
CANO3Carex novaBaileyNew Sedge  FACFACFACW      
CANO4Carex novae-angliaeSchwein.New England Sedge     FACUFACU    
CANU5Carex nudataW. BoottTorrent Sedge  OBLFACW       
CAOB2Carex obispoensisStaceySan Luis Obispo Sedge   FACW       
CAOB3Carex obnuptaBaileySlough Sedge  OBLOBL       
CAOKCarex oklahomensisMackenzieOklahoma Sedge    FACW OBLOBLOBL  
CAOL3Carex oligospermaMichx.Few-Seed Sedge    OBLOBLOBLOBL   
CAOP5Carex opaca(F.J. Herm.) P. Rothr. & Reznicek    FACW FACWFACWFACW  
CAOV8Carex ovalisGoodenoughOval Sedge  FACWFACW FACFACFACFAC  
CAOXCarex oxylepisTorr. & Hook.Sharp-Scale Sedge    OBL FACWFACWFACW  
CAOZ2Carex ozarkanaP. Rothr. & ReznicekOzark Sedge    OBL OBL OBL  
CAPA14Carex pachystachyaCham. ex Steud.Thick-Head Sedge FACFACFACFAC      
CAPA29Carex paleaceaSchreb. ex Wahlenb.Chaffy Sedge     OBL     
CAPA17Carex pallescensL.Pale Sedge  FACFAC FACFACWFACWFACW  
CAPA16Carex pansaBaileySand-Dune Sedge  FACFACU       
CAPA18Carex parryanaDeweyParry's Sedge FACWFACWFACFACW  FACW   
CAPA19Carex paucifloraLightf.Few-Flower Sedge OBLOBLOBLOBLOBLOBLOBL   
CAPA31Carex paysonisClokeyPayson's Sedge FACUFACUFACUFACU      
CAPE4Carex pedunculataMuhl. ex Willd.Long-Stalk Sedge    OBLFACUOBLOBLOBL  
CAPE42Carex pellitaMuhl. ex Willd.Woolly Sedge  OBLOBLOBLOBLOBLOBLOBL  
CAPE5Carex pelocarpaF.J. Herm.Dusky-Seed Sedge  FACFACFACU      
CAPE45Carex pendulaHuds.Pendulous Sedge  FACFAC    FACW  
CAPE7Carex petasataDeweyLiddon Sedge UPLUPLFACUPL      
CAPH2Carex phaeocephalaPiperMountain Hare Sedge FACUPLFACUFACU      
CAPI21Carex pigraNacziTar-Heel Sedge      FACW FACW  
CAPL6Carex plurifloraHulténSeveral-Flower Sedge OBLOBL        
CAPOCarex podocarpaR. Br.Short-Stalk Sedge FACFACFACFAC      
CAPO4Carex polymorphaMuhl.Variable Sedge     FACUFACU FACU  
CAPR22Carex praeceptorumMackenzieTeacher's Sedge  OBLOBLOBL      
CAPR5Carex praegracilisW. BoottClustered Field Sedge FACWFACWFACWFACWFACWUPLFACW   
CAPR6Carex praireaDewey ex WoodPrairie Sedge    OBLFACWFACWOBLFACW  
CAPR12Carex prasinaWahlenb.Drooping Sedge     OBLOBLOBLOBL  
CAPR7Carex praticolaRydb.Northern Meadow Sedge FACFACWFACWFACFAC FAC   
CAPR8Carex presliiSteud.Presl's Sedge FACUFACUFACUFACU      
CAPR9Carex projectaMackenzieNecklace Sedge    FACWFACWFACWFACWFACW  
CAPSCarex pseudocyperusL.Cypress-Like Sedge    OBLOBLOBLOBL   
CAPU32Carex pumilaThunb.Dwarf Sedge        FACU  
CARA4Carex ramenskiiKomarovRamensk's Sedge OBL         
CARA5Carex rariflora(Wahlenb.) Sm.Loose-Flower Alpine Sedge     OBL     
CARA6Carex raynoldsiiDeweyRaynolds' Sedge  FACUFACUFACU      
CARE14Carex rectaBoottEstuary Sedge     OBL     
CARE17Carex reniformis(Bailey) SmallKidney-Shape Sedge    OBL FACW FACW  
CARE4Carex retrorsaSchwein.Retrorse Sedge  OBLOBLOBLOBLFACWOBL   
CARICarex richardsoniiR. Br.Richardson's Sedge    FACUPLUPLUPLUPL  
CARO6Carex rostrataStokesSwollen Beaked Sedge OBLOBLOBLOBLOBL OBL   
CARO7Carex rotundataWahlenb.Pumpkin-Fruit Sedge OBL         
CARU3Carex rupestrisAll.Curly Sedge FACUFACUFACUFACU      
CASA6Carex saliniformisMackenzieSanta Cruz Sedge  FACWFACW       
CASA7Carex sartwellianaOlneyYosemite Sedge  OBLOBL       
CASA8Carex sartwelliiDeweySartwell's Sedge OBLOBLOBLFACWOBLOBLFACWFACW  
CASA10Carex saxatilisL.Russet Sedge FACWOBLOBLOBLFACW     
CASC13Carex scabrataSchwein.Eastern Rough Sedge     OBLOBLOBLOBL  
CASC14Carex scabriusculaMackenzieCascade Sedge  FACWFACW       
CASC8Carex schottiiDeweySchott's Sedge  OBLOBL       
CASC9Carex schweinitziiDewey ex Schwein.Schweinitz's Sedge     OBLOBLOBL   
CASC10Carex scirpoideaMichx.Canadian Single-Spike Sedge FACUFACFACFACUFACU FACU   
CASC11Carex scopariaSchkuhr ex Willd.Pointed Broom Sedge  FACWFACWFACWFACWFACWFACWFACW  
CASC12Carex scopulorumHolmHolm's Rocky Mountain Sedge  OBLFACWFACW      
CASECarex sentaBoottWestern Rough Sedge  OBLOBL       
CASE6Carex seorsaHoweWeak Stellate Sedge     FACWFACWFACWFACW  
CASE2Carex serratodensW. BoottSaw-Tooth Sedge  FACWFACW       
CASHCarex sheldoniiMackenzieSheldon's Sedge  OBLOBL       
CASH2Carex shortianaDeweyShort's Sedge     FACWFACFACWFACW  
CASI12Carex siccataDeweyDry-Spike Sedge FACUFACUUPLUPLUPLFACUUPLUPL  
CASI2Carex simulataMackenzieAnalogue Sedge  OBLOBLOBL      
CASP3Carex sparganioidesMuhl. ex Willd.Burr-Reed Sedge    FACFACUFACUFACFAC  
CASP5Carex spectabilisDeweyNorthwestern Showy Sedge FACWFACWFACWFACW      
CASP35Carex specuicolaJ.T. HowellNavajo Sedge  OBLOBL       
CASP10Carex spicataHuds.Prickly Sedge     FACUFACFACUFAC  
CASP6Carex spissaBaileySan Diego Sedge  FACFAC       
CASP7Carex sprengeliiDewey ex Spreng.Long-Beak Sedge FACFACFACFACUFACFACUFACFACU  
CASQ2Carex squarrosaL.Squarrose Sedge     OBLFACWOBLFACW  
CAST16Carex sterilisWilld.Dioecious Sedge    OBLOBLOBLOBLOBL  
CANOSCarex stevenii(Holm) KalelaSteven's Sedge  FACFACFAC      
CAST5Carex stipataMuhl. ex Willd.Stalk-Grain Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CAST6Carex stramineaWilld. ex SchkuhrEastern Straw Sedge     OBLOBLOBLOBL  
CAST41Carex striataMichx.Walter's Sedge     OBLOBL OBL  
CAST8Carex strictaLam.Uptight Sedge  OBLOBLOBLOBLOBLOBLOBL  
CAST9Carex styloflexaBuckl.Bent Sedge    OBLFACFACWFACFACW  
CAST10Carex stylosaC.A. Mey.Long-Style Sedge FACWOBL        
CASU4Carex subbracteataMackenzieSmall-Bract Sedge  FACWFACW       
CASU5Carex suberecta(Olney) Britt.Prairie Straw Sedge     OBLOBLOBLOBL  
CASU6Carex subfuscaW. BoottRusty Sedge  FACFACFACU    FAC 
CASU7Carex subnigricansStaceyDark Mountain Sedge  FACFAC       
CASU8Carex subspathaceaWormsk. ex Hornem.Hoppner's Sedge OBL         
CASU67Carex superataNaczi * Reznicek * and B.A. FordLimestone-Forest Sedge      FAC FAC  
CASWCarex swanii(Fern.) MackenzieSwan's Sedge    UPLFACUFACUFACUUPL  
CASYCarex sychnocephalaCareyMany-Head Sedge FACWFACWFACWFACWFACW FACW   
CASY3Carex sylvaticaHuds.European Woodland Sedge     FACU     
CATE3Carex teneraDeweyQuill Sedge  FACWFACWFACWFACFACFACWFACW  
CATE5Carex tenuifloraWahlenb.Sparse-Flower Sedge OBLOBLOBLOBLOBLOBLOBL   
CATE6Carex tetanicaSchkuhrRigid Sedge    FACWFACWFACWFACWFACW  
CATE29Carex tetrastachyaScheeleBritton's Sedge    FACW FACW FACW  
CATH6Carex thunbergiiSteud.Maui Sedge         OBL 
CATHCarex thurberiDeweyThurber's Sedge  FACFAC       
CATI2Carex tincta(Fern.) Fern.Tinged Sedge     UPL     
CATI5Carex tioganaD. Taylor & J. Mastrogiuseppe* sp. nov. ined.Mono Sedge  FACWFACW       
CATO3Carex torreyiTuckermanTorrey's Sedge  FACFACUPLFACU FACU   
CATO4Carex tortaBoott ex TuckermanTwisted Sedge     OBLFACWOBLOBL  
CATR6Carex triangularisBoeckl.Eastern Fox Sedge    OBL FACWOBLFACW  
CATR7Carex tribuloidesWahlenb.Blunt Broom Sedge    OBLFACWFACWOBLFACW  
CATR8Carex trichocarpaMuhl. ex Willd.Hairy-Fruit Sedge    OBLOBLOBLOBLOBL  
CATR10Carex trispermaDeweyThree-Seed Sedge    OBLOBLOBLOBLOBL  
CATU2Carex tuckermaniiDeweyTuckerman's Sedge    OBLOBLOBLOBLOBL  
CATU3Carex tumulicolaMackenzieFoothill Sedge  FACUFACU       
CATU17Carex turbinataLiebm.Turban Sedge  FACUFACU       
CATU4Carex turgescensTorr.Pine-Barren Sedge      OBL OBL  
CATYCarex typhinaMichx.Cat-Tail Sedge    OBLOBLFACWOBLOBL  
CAUN3Carex unilateralisMackenzieOne-Sided Sedge  FACWFACW       
CAURCarex ursinaDeweyBear Sedge FACW         
CAUTCarex utriculataBoottNorthwest Territory Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CAVA2Carex vaginataTauschSheathed Sedge    OBLOBL OBL   
CAVA3Carex vallicolaDeweyValley Sedge  FACFACFAC      
CAVE7Carex venustaDeweyDark-Green Sedge     OBLOBL FACW  
CAVE5Carex vernaculaBaileyNative Sedge  FACFACFAC      
CAVE8Carex verrucosaMuhl.Warty Sedge    OBL OBL OBL  
CAVE6Carex vesicariaL.Lesser Bladder Sedge  OBLOBLOBLOBLOBLOBLOBL  
CAVE10Carex vexansF.J. Herm.Florida Hammock Sedge        FACW  
CAVI5Carex viridulaMichx.Little Green Sedge OBLOBLOBLOBLOBLOBLOBLOBL  
CAVU2Carex vulpinoideaMichx.Common Fox Sedge  OBLOBLFACWOBLOBLFACWFACW  
CAWACarex wahuensisC.A. Mey.Oahu Sedge         FACU 
CAWI7Carex wiegandiiMackenzieWiegand's Sedge     OBLOBL    
CAWI2Carex willdenowiiSchkuhr ex Willd.Willdenow's Sedge     UPLUPLFACUFACW  
CAWI3Carex williamsiiBritt.Williams' Sedge FAC         
CAWO2Carex woodiiDeweyPretty Sedge     FACUUPLFACUPL  
CAPA23Carica papayaL.Papaya        UPLFACUPL
CARE22Carmona retusa(Vahl) MasamuneScorpion-Bush        UPLFACU 
CACA59Carphephorus carnosus(Small) C.W. JamesPineland Chaffhead        FACW  
CACO37Carphephorus corymbosus(Nutt.) Torr. & GrayCoastal-Plain Chaffhead        FACU  
CAOD3Carphephorus odoratissimus(Walter ex J.F. Gmel.) HerbertCarolina-Vanilla      FACW FACW  
CAPA53Carphephorus paniculatus(J.F. Gmel.) HerbertHairy Chaffhead      FACW FACW  
CAPS5Carphephorus pseudoliatrisCass.Bristle-Leaf Chaffhead        OBL  
CATO5Carphephorus tomentosus(Michx.) Torr. & GrayWoolly Chaffhead      FACW FACW  
CACA18Carpinus carolinianaWalt.American Hornbeam    FACFACFACFACFAC  
CACH38Carpobrotus chilensis(Molina) N.E. Br.Baby Sun-Rose  FACFACU       
CACA19Carum carviL.Caraway  FACUFACUUPLUPLUPLFACUFACU  
CALE13Carya ×leconteiLittle      OBL OBL  
CAAQ2Carya aquatica(Michx. f.) Nutt.Water Hickory    OBL OBLOBLOBL  
CACO15Carya cordiformis(Wangenh.) K. KochBitter-Nut Hickory    FACUFACFACUFACUFAC  
CAGL8Carya glabra(P. Mill.) SweetPignut Hickory    FACUFACUFACUFACUFACU  
CAIL2Carya illinoinensis(Wangenh.) K. KochPecan  FACFACFACFACWFACUFACWFACU  
CALA21Carya laciniosa(Michx. f.) G. DonShell-Bark Hickory    FACFACWFACFACWFACW  
CAMYCarya myristiciformis(Michx. f.) Nutt.Nutmeg Hickory    FACW FACWFACWFACW  
CAOV2Carya ovata(P. Mill.) K. KochShag-Bark Hickory    FACUFACUFACUFACUFACU  
CACL3Casasia clusiifolia(Jacq.) UrbanSeven-Year-Apple        FAC  
CAAC3Casearia aculeataJacq.Rabo-de-Ranton          UPL
CAAR8Casearia arborea(L.C. Rich.) UrbanGia-Verde          FAC
CADE11Casearia decandraJacq.Wild Honeytree          FAC
CAGU2Casearia guianensis(Aubl.) UrbanGuyanese Wild Coffee          FAC
CASY2Casearia sylvestrisSw.Crackopen          FAC
CAME7Cassiope mertensiana(Bong.) G. DonWestern Moss-Heather UPLFACUFACUFACU      
CATE11Cassiope tetragona(L.) D. DonWhite Arctic Mountain-Heather FACUFACUFACUFACU      
CAGU3Cassipourea guianensisAubl.Goatwood          FACU
CAFI4Cassytha filiformisL.Devil's-Gut        FACFACUUPL
CAAM32Castilleja ambiguaHook. & Arn.Johnnynip  FACWFACW       
CAAR21Castilleja arvensisCham. & Schlecht.Field Indian-Paintbrush         FACU 
CACA79Castilleja campestris(Benth.) Chuang & HeckardVernal-Pool Indian-Paintbrush  FACWFACW       
CACA20Castilleja caudata(Pennell) Rebr.Port Clarence Indian-Paintbrush FAC         
CACH8Castilleja chrymactisPennellPanhandle Indian-Paintbrush FAC OBL       
CACO17Castilleja coccinea(L.) Spreng.Scarlet Indian-Paintbrush    FACUFACFACFACFAC  
CAHY5Castilleja hyetophilaPennellCoastal Red Indian-Paintbrush OBL         
CAIN13Castilleja indivisaEngelm.Entire-Leaf Indian-Paintbrush    FAC FACFACFAC  
CALE18Castilleja lemmoniiGrayLemmon's Indian-Paintbrush  FACWFACW       
CALI5Castilleja lineataGreeneMarsh-Meadow Indian-Paintbrush  FACWFACWFACW      
CAMI12Castilleja miniataDougl. ex Hook.Great Red Indian-Paintbrush FACUFACFACWFAC      
CAMI13Castilleja minor(Gray) GrayAlkali Indian-Paintbrush  OBLOBLOBL      
CASU12Castilleja mogollonicaPennellMogollon Indian-Paintbrush  FACWFACW       
CAOC4Castilleja occidentalisTorr.Pale-Yellow Indian-Paintbrush  FACFACFAC      
CAPA26Castilleja parvifloraBong.Small-Flower Indian-Paintbrush FACWFACFAC       
CARA7Castilleja raupiiPennellRaup's Indian-Paintbrush FAC         
CARH4Castilleja rhexiifoliaRydb.Rosy Indian-Paintbrush  FACFACFAC      
CASA20Castilleja salsuginosaN. HolmgrenMonte Neva Indian-Paintbrush   FAC       
CASE4Castilleja septentrionalisLindl.Labrador Indian-Paintbrush  FACWFACUFACFAC     
CASU11Castilleja suksdorfiiGraySuksdorf's Indian-Paintbrush  FACWFACW       
CATE26Castilleja tenuis(Heller) Chuang & HeckardHairy Indian-Paintbrush FACFACUFAC       
CAMIM5Castilleja uliginosaEastw.Pitkin Marsh Indian-Paintbrush  OBLOBL       
CAUN4Castilleja unalaschcensis(Cham. & Schlecht.) MalteAlaska Indian-Paintbrush FAC         
CALE28Casuarina cristataMiq.Belah          UPL
CACU8Casuarina cunninghamianaMiq.River She-Oak        FACUPLUPL
CAEQCasuarina equisetifoliaL.Beach She-Oak   FACUFACU   FACUFACUFACU
CAGL11Casuarina glaucaSieb. ex Spreng.Gray She-Oak        FACFACU 
CAAQ3Catabrosa aquatica(L.) Beauv.Water Whorl Grass OBLOBLOBLOBLOBL OBL   
CABI8Catalpa bignonioidesWalt.Southern Catalpa  UPLUPLUPLFACUFACUFACUUPL  
CALO8Catalpa longissima(Jacq.) Dum.-Cours.Haitian Catalpa          UPL
CASP8Catalpa speciosaWarder ex Engelm.Northern Catalpa  FACUFACFACUFACUFACFACUFACU  
CARO14Catharanthus roseus(L.) G. DonMadagascar-Periwinkle   UPLUPL UPLUPLUPLUPLFACU
CAAM15Cayaponia americana(Lam.) Cogn.American Melonleaf        FAC FACU
CAQU3Cayaponia quinqueloba(Raf.) ShinnersFive-Lobe-Cucumber      FAC FAC  
CARA10Cayaponia racemosa(P. Mill.) Cogn.Mountain Melonleaf          UPL
CATR29Cayratia trifolia(L.) DominThree-Leaf Bushkiller         FAC 
CEARCeanothus arboreusGreeneFeltleaf  UPLUPL       
CESACeanothus sanguineusPurshOregon Teatree  UPLUPL UPL     
CESC9Cecropia schreberianaMiq.Pumpwood          FAC
CEODCedrela odorataL.Spanish-Cedar         FACUUPL
CEPE2Ceiba pentandra(L.) Gaertn.Kapoktree          UPL
CEOR7Celastrus orbiculatusThunb.Asian Bittersweet     UPLFACUUPLFACU  
CESCCelastrus scandensL.American Bittersweet  FACUFACUUPLFACUFACUFACUFACU  
CEAR3Celosia argenteaL.Silver Cock's-Comb    UPLUPLFACUUPLFACFACUUPL
CELACeltis laevigataWilld.Sugar-Berry   FACFAC FACWFACWFACW  
CEOCCeltis occidentalisL.Common Hackberry  FACUFACFACUFACFACUFACFACU  
CELARCeltis reticulataTorr.Net-Leaf Hackberry  FACUFACUPL UPLUPLUPL  
CEBRCenchrus browniiRoemer & J.A. SchultesSlim-Bristle Sandburr    FACU   FACU UPL
CEECCenchrus echinatusL.Southern Sandburr  UPLFACUUPL UPL UPLFACUUPL
CELO3Cenchrus longispinus(Hack.) Fern.Innocent-Weed  UPLUPLUPLUPLUPLUPLFACU  
CEMYCenchrus myosuroidesKunthBig Sandburr   FACUFACU   FAC UPL
CESP4Cenchrus spinifexCav.Coastal Sandburr  UPLUPLUPLUPLUPLUPLUPL UPL
CETRCenchrus tribuloidesL.Sand-Dune Sandburr     UPLUPL FACUUPLUPL
CECY2Centaurea cyanusL.Garden Cornflower  FACUFACUFACUUPLFACUFACUFACUFACU 
CEBECentaurium beyrichii(Torr. & Gray ex Torr.) B.L. Robins.Quinineweed    FACU FACUFACUFACU  
CECA3Centaurium calycosum(Buckl.) Fern.Buckley's Centaury   FACWFACW  FACWFACW  
CEDACentaurium davyi(Jepson) AbramsDavy's Centaury  FACFAC       
CEER5Centaurium erythraeaRafnEuropean Centaury  FACFAC FACFACFACUFACUPL 
CEEXCentaurium exaltatum(Griseb.) W. Wight ex PiperDesert Centaury  FACWFACWFACW      
CEGL6Centaurium glanduliferum(Correll) B.L. TurnerSticky Centaury   FACUFACU      
CEMU2Centaurium muehlenbergii(Griseb.) W. Wight ex PiperMonterey Centaury  FACWFACW    FACW  
CENACentaurium namophilumReveal* Broome & BeatleySpring-Loving Centaury  FACWFACW       
CENUCentaurium nudicaule(Engelm.) B.L. Robins.Santa Catalina Mountain Centaury  FACWFACWFACW      
CEPU3Centaurium pulchellum(Sw.) DruceBranched Centaury  FACUFACUFACUFACFACFACUFACU  
CEQUCentaurium quitense(Kunth) B.L. Robins.Britton's Centaury          FACU
CESP3Centaurium spicatum(L.) FritschSpiked Centaury     FACW  FACW  
CETE9Centaurium tenuiflorum(Hoffmannsegg & Link) FritschSlender Centaury  FACWFACWFACW   FACW  
CETR2Centaurium trichanthum(Griseb.) B.L. Robins.Alkali Centaury  FACFAC       
CEASCentella asiatica(L.) UrbanAsiatic Spadeleaf         FAC 
CEER2Centella erecta(L. f.) Fern.Stiff Spadeleaf    FACW FACWFACWFACW FACW
CEMI5Centipeda minima(L.) A. Braun & Aschers.Spreading-Sneezeweed     UPL     
CEPU6Centratherum punctatumCass.Larkdaisy        FACUFACUFACU
HEFICentromadia fitchii(Gray) GreeneFitch's False Tarplant  FACUFACU       
CEPA21Centromadia parryi(Greene) GreeneParry's False Tarplant  FACFACW       
CEPU14Centromadia pungens(Hook. & Arn.) GreenePungent False Tarplant  UPLFAC       
CEPU5Centrosema pubescensBenth.Mexican Butterfly-Pea         FACUPL
CEVI2Centrosema virginianum(L.) Benth.Spurred Butterfly-Pea    UPL UPL UPL UPL
CEOC2Cephalanthus occidentalisL.Common Buttonbush  OBLOBLOBLOBLOBLOBLOBL  
CESA3Cephalanthus salicifoliusHumb. & Bonpl.Mexican Buttonbush    OBL   OBL  
CEAR4Cerastium arvenseL.Field Mouse-Ear Chickweed FACFACUFACUFACUFACUUPLFACUFACU  
CEAXCerastium axillareCorrellTrans-Pecos Mouse-Ear Chickweed  FACUFACUFAC      
CEBE2Cerastium beeringianumCham. & Schlecht.Bering Sea Mouse-Ear Chickweed FACFACUFACUFAC      
CEBR3Cerastium brachypodum(Engelm. ex Gray) B.L. Robins.Short-Stalk Mouse-Ear Chickweed  FACFACFACUFACUFACUFACUFACU  
CEFICerastium fischerianumSer.Fischer's Mouse-Ear Chickweed FACW         
CEFO2Cerastium fontanumBaumg.Common Mouse-Ear Chickweed FACUFACUFACUFACUFACUFACUFACUFACFACU 
CEGL2Cerastium glomeratumThuill.Sticky Mouse-Ear Chickweed UPLFACUUPLFACUFACUUPLFACUFACUUPL 
CENU2Cerastium nutansRaf.Nodding Mouse-Ear Chickweed  FACUFACUFACFACUFACFACUFACU  
CERE4Cerastium regeliiOstenf.Regel's Mouse-Ear Chickweed FACW         
CEDE4Ceratophyllum demersumL.Coon's-Tail OBLOBLOBLOBLOBLOBLOBLOBLOBLOBL
CEEC2Ceratophyllum echinatumGraySpineless Hornwort    OBLOBLOBLOBLOBL  
CEMU3Ceratophyllum muricatumCham.Prickly Hornwort      OBL OBL  
CEGACeratopteris gaudichaudiiBrongn.           
CEPTCeratopteris pteridoides(Hook.) Hieron.Floating Antler Fern        OBL  
CERI2Ceratopteris richardiiBrongn.Triangle Water Fern      OBL OBL OBL
CETH2Ceratopteris thalictroides(L.) Brongn.Watersprite   OBLOBL   OBLOBLOBL
CEDI12Cerbera dilatataMarkgr.           
CECA4Cercis canadensisL.Redbud  UPLUPLUPLFACUFACUFACUUPL  
CECATCercis occidentalisTorr. ex GraySouthwestern Redbud  UPLUPL       
CEDI6Cestrum diurnumL.Day Flowering-Jassamine    UPL   UPLFACUUPL
CELA2Cestrum laurifoliumL'Hér.Galan-Del-Monte          FACU
CENOCestrum nocturnumL.Night Flowering-Jassamine   UPLUPL   UPLFACUUPL
CHPRChaerophyllum procumbens(L.) CrantzSpreading Chervil    FACFACFACWFACWFACW  
CHTAChaerophyllum tainturieriHook.Hairy-Fruit Chervil  UPLFACFACFACUFACWFACUFAC  
CHDI6Chamaecrista diphylla(L.) GreeneTwo-Leaf Sensitive-Pea          FACU
CHFA2Chamaecrista fasciculata(Michx.) GreeneSleepingplant   FACUFACUFACUFACUFACUFACU  
CHNILChamaecrista leptadenia(Greenm.) Cockerell  UPLUPLUPL      
CHNI2Chamaecrista nictitans(L.) MoenchPartridge-Pea    FACUFACUFACUFACUFACUFACUFACU
CHLAChamaecyparis lawsoniana(A. Murr.) Parl.Port Orford-Cedar  FACUFACUFACU      
CHTH2Chamaecyparis thyoides(L.) B.S.P.Atlantic White-Cedar     OBLOBL OBL  
CHCA2Chamaedaphne calyculata(L.) MoenchLeatherleaf    OBLOBLOBLOBLOBL  
CHLUChamaelirium luteum(L.) GrayFairywand     FACUFACFACUFACU  
CHCEChamaesyce celastroides(Boiss.) Croizat & Deg.'Ekoko         FACU 
CHCL3Chamaesyce clusiifolia(Hook. & Arn.) ArthurForest Sandmat         FACU 
CHHI3Chamaesyce hirta(L.) Millsp.Pill-Pod Sandmat   FACUUPLUPLUPLUPLUPLFACUUPL
CHHO3Chamaesyce hooveri(L.C. Wheeler) KoutnikHoover's Sandmat  OBLOBL       
CHHU3Chamaesyce humistrata(Engelm. ex Gray) SmallSpreading Sandmat    FACFACWFACFACWFACW  
CHHY2Chamaesyce hypericifolia(L.) Millsp.Graceful Sandmat   FACUFACU UPL FACUFACUFACU
CHHY3Chamaesyce hyssopifolia(L.) SmallHyssop-Leaf Sandmat  FACUFACUFACU FAC FACFACUFAC
CHMA15Chamaesyce maculata(L.) SmallSpotted Sandmat  UPLUPLFACUFACUFACUFACUFACUUPL 
CHME7Chamaesyce mesembrianthemifolia(Jacq.) DugandCoastal-Beach Sandmat        FAC FAC
CHNU9Chamaesyce nutans(Lag.) SmallEyebane  FACUFACUFACUFACUFACUFACUFACU FAC
CHPO6Chamaesyce polygonifolia(L.) SmallSeaside Sandmat     UPLFACUUPLFACU  
CHPO7Chamaesyce porterianaSmallPorter's Sandmat        FACW  
CHPR6Chamaesyce prostrata(Ait.) SmallProstrate Sandmat  FACUFACUUPLFACUFACUFACUFACUFACUFAC
CHRE3Chamaesyce remyi(Gray ex Boiss.) Croizat & Deg.Remy's Sandmat         FACU 
CHRO2Chamaesyce rockii(Forbes) Croizat & Deg.Koolau Range Sandmat         FACU 
CHSE4Chamaesyce serpens(Kunth) SmallMatted Sandmat  FACFACUUPLFACWFACWFACWFACUPLFAC
CHSP4Chamaesyce sparsiflora(Heller) KoutnikWahiawa Bog Sandmat         FACW 
CHTH4Chamaesyce thymifolia(L.) Millsp.Gulf Sandmat        FACFACUPL
CHAN9Chamerion angustifolium(L.) HolubNarrow-Leaf Fireweed FACUFACUFACUFACFACFACFACFACU  
CHLA13Chamerion latifolium(L.) HolubBroad-Leaf Fireweed FACFACWFACW       
CHAL10Chamissoa altissima(Jacq.) KunthFalse Chaff-Flower          FACU
CHTOChaptalia tomentosaVent.Woolly Sunbonnets      FACW FACW  
CHLA5Chasmanthium latifolium(Michx.) YatesIndian Wood-Oats   FACFACUFACWFACUFACWFAC  
CHLA6Chasmanthium laxum(L.) YatesSlender Wood-Oats    FACFACWFACFACWFACW  
CHNIChasmanthium nitidum(Baldw.) YatesShiny Wood-Oats        FACW  
CHOR3Chasmanthium ornithorhynchum(Steud.) YatesBird-Bill Wood-Oats        FACW  
CHSE2Chasmanthium sessiliflorum(Poir.) YatesLong-Leaf Wood-Oats    FAC FACFACFAC  
CHDO3Cheirodendron dominiiKrajinaDomin's-Club         FACW 
CHFACheirodendron faurieiHochr.Faurie's-Club         FAC 
CHFO4Cheirodendron forbesii(Sherff) LowryOlapa         FAC 
CHPLCheirodendron platyphyllum(Hook. & Arn.) Seem.Lapalapa         FAC 
CHTR2Cheirodendron trigynum(Gaud.) HellerOlapalapa         FAC 
CHMA2Chelidonium majusL.Greater Celandine  FACUFACUFACUUPLUPLUPLUPL  
CHCU5Chelone cuthbertiiSmallCuthbert's Turtlehead      OBL OBL  
CHGL2Chelone glabraL.White Turtlehead    OBLOBLOBLOBLOBL  
CHLY2Chelone lyoniiPurshPink Turtlehead     FACWFACW FACW  
CHOB3Chelone obliquaL.Red Turtlehead     OBLOBLOBLOBL  
CHAL7Chenopodium albumL.Lamb's-Quarters FACUFACUFACUFACUFACUFACUFACUFACUUPL 
CHCHChenopodium chenopodioides(L.) AellenLow Goosefoot  FACFACWFACWFACW     
CHFO2Chenopodium foliosum(Moench) Aschers.Leafy Goosefoot  FACUFACUFACUFACU FACU   
CHFR3Chenopodium fremontiiS. Wats.Fremont's Goosefoot  FACUFACUFACU  UPLFACU  
CHGL3Chenopodium glaucumL.Oak-Leaf Goosefoot FACFACFACFACFACWFACWFACWFAC  
CHLE4Chenopodium leptophyllum(Moq.) Nutt. ex S. Wats.Narrow-Leaf Goosefoot FACUFACUFACUFACUFACU FACU   
CHMA7Chenopodium macrospermumHook. f.Large-Seed Goosefoot  FACWFACW    FACW  
CHMU2Chenopodium muraleL.Nettle-Leaf Goosefoot  FACUFACUFACUFACUFACUFACUFACUFACUUPL
CHOAChenopodium oahuense(Meyen) AellenAlaweo         UPL 
CHRUChenopodium rubrumL.Red Goosefoot OBLFACWFACWOBLOBLFACWOBLFACW  
CHLI2Chilopsis linearis(Cav.) SweetDesert-Willow  FACFACUFACU   FACU  
CHAL8Chiococca alba(L.) A.S. Hitchc.West Indian Milkberry    FACU   FAC UPL
CHDO4Chionanthus domingensisLam.White-Rosewood          UPL
CHVI3Chionanthus virginicusL.White Fringetree    FACUFACFACFACFACU  
CHVE4Chione venosa(Sw.) UrbanFatpork          UPL
CHFO9Chionodoxa luciliaeBoiss.Glory-of-the-Snow   FACU FACFACFAC   
CHJAChionophila jamesiiBenth.Rocky Mountain Snowlover  FACUFACUFACU      
CHSP11Chloracantha spinosa(Benth.) NesomMexican-Devilweed  FACFACFACW   FACW  
CHBA10Chloris barbataSw.Swollen Windmill Grass    FACU   FACUFACUFACU
CHCIChloris ciliataSw.Fringed Windmill Grass    UPLUPL  UPL FACU
CHGA2Chloris gayanaKunthRhodes Grass  FACUFACUFACUFACUFACUFACUFACUFACUFACU
CHRAChloris radiata(L.) Sw.Plush Grass        UPLFACUFACU
CHVI4Chloris virgataSw.Feather Windmill Grass  FACUFACUFACUFACUFACUFACUFACUFACU 
THIN14Christella ×incesta(W.H. Wagner) Nakaike & Kawab.         FACU 
THBOChristella boydiae(D.C. Eat.) HolttumBoyd's Waterfall Fern         FAC 
THCYChristella cyatheoides(Kaulfuss) HolttumKikawaio         FACU 
THDE4Christella dentata(Forssk.) Brownsey & JermyPai'i'iho    FAC FAC FACWFACUPL
THPA4Christella parasitica(L.) Levl.Parasitic Waterfall Fern         FAC 
CHODChromolaena odorata(L.) King & H.E. Robins.Jack-in-the-Bush    FAC   FAC FACU
CHICChrysobalanus icacoL.Icaco Coco-Plum        FACW FAC
CHSE11Chrysolepis sempervirens(Kellogg) HjelmqvistSierran Chinkapin  UPLUPL       
CHPA18Chrysoma pauciflosculosa(Michx.) GreeneWoody-Goldenrod      FAC FAC  
CHAR6Chrysophyllum argenteumJacq.Bastard-Redwood          FACW
CHCA10Chrysophyllum cainitoL.Star-Apple          UPL
CHACChrysopogon aciculatus(Retz.) Trin.Golden False Beard Grass         FAC 
CHPA11Chrysopogon pauciflorus(Chapman) Benth. ex VaseyFlorida False Beard Grass        FACU  
VEZI80Chrysopogon zizanioides(L.) RobertyKhus-Khus    FACW   FACW FAC
CHGOChrysopsis gossypina(Michx.) Ell.Cottony Golden-Aster      FACU UPL  
CHMA14Chrysopsis mariana(L.) Ell.Maryland Golden-Aster    FACUUPLUPLUPLUPL  
CHAM2Chrysosplenium americanumSchwein. ex Hook.American Golden-Saxifrage     OBLOBLOBLOBL  
CHGL5Chrysosplenium glechomifoliumNutt.Pacific Golden-Saxifrage  OBLOBL       
CHALS3Chrysosplenium iowenseRydb.Alternate-Leaf Golden-Saxifrage       OBL   
CHTE3Chrysosplenium tetrandrum(Lund ex Malmgr.) Th. FriesNorthern Golden-Saxifrage OBLOBLOBL       
CHWR2Chrysosplenium wrightiiFranch. & SavignyWright's Golden-Saxifrage FAC         
CHABChusquea abietifoliaGriseb.Climbing Bamboo          FAC
CIHE7Cibotium ×heleniaeD.D. Palmer         FACU 
CICHCibotium chamissoiKaulfussHapu'u         FAC 
CIGLCibotium glaucum(Sm.) Hook. & Arn.Hapu'u pulu         FAC 
CIME8Cibotium menziesiiHook.Hapu'u'ii         FACU 
CINE2Cibotium nealiaeO. Deg.Neal's Man Fern         FACU 
CIQU3Cicendia quadrangularis(Lam.) Griseb.Oregon Timwort  FACWFAC       
CIINCichorium intybusL.Chicory  FACUFACUFACUFACUFACUFACUFACU  
CIBUCicuta bulbiferaL.Bulblet-Bearing Water-Hemlock OBLOBLOBLOBLOBLOBLOBLOBL  
CIDOCicuta douglasii(DC.) Coult. & RoseWestern Water-Hemlock OBLOBLOBLOBL      
CIMA2Cicuta maculataL.Spotted Water-Hemlock OBLOBLOBLOBLOBLOBLOBLOBL  
CIVI5Cicuta virosaL.Mackenzie's Water-Hemlock OBL         
CIAR2Cinna arundinaceaL.Sweet Wood-Reed    FACWFACWFACWFACWFACW  
CIBO2Cinna bolanderiScribn.Bolander's Wood-Reed  FACWFACW       
CILA2Cinna latifolia(Trev. ex Goepp.) Griseb.Slender Wood-Reed FACWFACWFACWOBLFACWFACWFACWFACW  
CICACinnamomum camphora(L.) J. PreslCamphortree   UPLUPL FACU UPLUPLUPL
CIEL2Cinnamomum elongatum(Vahl ex Nees) Kosterm.Laurel-Avispillo          FACU
CIMO3Cinnamomum montanum(Sw.) Bercht. & J. PreslAvispillo          UPL
CIALCircaea alpinaL.Small Enchanter's-Nightshade FACWFACFACFACWFACWFACWFACWFACW  
CIIN4Circaea canadensisFern.Broad-Leaf Enchanter's-Nightshade    FACUFACUFACUFACUFACU  
CIAN2Cirsium andrewsii(Gray) JepsonFranciscan Thistle  FACFAC       
CIAR3Cirsium arizonicum(Gray) PetrakArizona Thistle  FACFACUFAC      
CIAR4Cirsium arvense(L.) Scop.Canadian Thistle FACFACFACUFACUFACUFACUFACUFACU  
CICRCirsium crassicaule(Greene) JepsonSlough Thistle  OBLOBL       
CIDICirsium discolor(Muhl. ex Willd.) Spreng.Field Thistle    FACUUPLUPLFACUUPL  
CIDO2Cirsium douglasiiDC.Douglas' Thistle  OBLOBL       
CIDR2Cirsium drummondiiTorr. & GrayDwarf Thistle    FAC      
CIEDCirsium eduleNutt.Edible Thistle FACFACFAC       
CIFLCirsium flodmanii(Rydb.) ArthurFlodman's Thistle  FACFACFACFACU FAC   
CIFOCirsium foliosum(Hook.) DC.Elk Thistle FACUFACFACFACU      
CIFO2Cirsium fontinale(Greene) JepsonFountain Thistle  OBLOBL       
CIHO2Cirsium horridulumMichx.Yellow Thistle    FACFACUFACU FAC  
CIHYCirsium hydrophilum(Greene) JepsonSuisun Thistle   OBL       
CILE2Cirsium leconteiTorr. & GrayLe Conte's Thistle        FACW  
CIMOCirsium mohavense(Greene) PetrakMojave Thistle  FACUFACU       
CIMUCirsium muticumMichx.Swamp Thistle    FACWOBLOBLOBLOBL  
CINUCirsium nuttalliiDC.Nuttall's Thistle      FAC FAC  
CIPACirsium parryi(Gray) PetrakParry's Thistle  FACWFACWFACW      
CISC2Cirsium scariosumNutt.Meadow Thistle  FACFACFAC      
CIUNTCirsium tracyi(Rydb.) PetrakTracy's Thistle  FACUFACUFACU      
CIUNCirsium undulatum(Nutt.) Spreng.Wavy-Leaf Thistle  FACUFACUFACUFACUFACFACUFACU  
CIVI4Cirsium vinaceum(Woot. & Standl.) Woot. & Standl.Sacramento Mountain Thistle  OBLOBLOBL      
CIVICirsium virginianum(L.) Michx.Virginia Thistle      FACW FACW  
CIVUCirsium vulgare(Savi) Ten.Bull Thistle UPLFACUFACUUPLFACUFACUFACUFACUFACU 
CIERCissus erosaL.C. Rich.Caro-de-Tres-Hojas          FACU
CIQU5Cissus quadrangularisL.Winged Treebine         FACU 
CITR2Cissus trifoliata(L.) L.Sorrelvine  UPLUPLFACU UPLFACUPL FACU
CIVE3Cissus verticillata(L.) D.H. Nicols. & JarvisSeasonvine        FAC FAC
CIAM3Cistanthe ambigua(S. Wats.) HershkovitzDesert Pussypaws  FACFAC       
CIRO2Cistanthe rosea(S. Wats.) HershkovitzRosy Pussypaws  FACUFACUFACU      
CICA8Citharexylum caudatumL.Juniper-Berry         UPLFACW
CISP3Citharexylum spinosumL.Spiny Fiddlewood        FACUFACUPL
CILA3Citrullus lanatus(Thunb.) Matsumura & NakaiWatermelon  UPLUPLUPLUPLUPLFACUUPL UPL
CIAU7Citrus ×aurantiifolia(Christm.) Swingle (pro sp.)        FACU UPL
CIAU8Citrus ×aurantiumL. (pro sp.)    FACU   FACU UPL
CILI5Citrus ×limon(L.) Burm. f. (pro sp.)        UPL UPL
CISI3Citrus ×sinensis(L.) Osbeck (pro sp.)        UPL UPL
CIHY2Citrus hystrixDC.           
CIMA10Citrus macropteraMontrouz.           
CIMA5Citrus maxima(Burm. f.) Merr.Shaddock          UPL
CIME3Citrus medicaL.Citron        FAC UPL
CIRE3Citrus reticulataBlancoTangerine        UPL UPL
CLCA2Cladium californicum(S. Wats.) O'NeillCalifornia Saw-Grass  OBLOBLOBL      
CLMACladium mariscoides(Muhl.) Torr.Smooth Saw-Grass    OBLOBLOBLOBLOBL  
CLMA10Cladium mariscus(L.) PohlSwamp Saw-Grass  OBLOBLOBL   OBLOBLOBL
CLSUClappia suaedifoliaGrayFleshy Clapdaisy    FACW   FACW  
CLAR2Claytonia arcticaM.F. AdamsArctic Springbeauty FAC         
CLCAClaytoni