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9979 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Abdra brachycarpa (Nutt. ex Torr. & A.Gray) GreeneShort-Fruited Whitlow-Grass
Abies ×shastensis Shasta Red Fir
Abies amabilis (Douglas ex Loudon) Douglas ex ForbesPacific Silver Fir
Abies concolor (Gord. & Glend.) Lindl. ex Hildebr.White Fir
Abies grandis (Douglas ex D. Don) Lindl.Grand Fir
Abies lasiocarpa (Hook.) Nutt.Subalpine Fir
Abies magnifica A. Murray bisCalifornia Red Fir
Abies procera RehderNoble Fir
Abronia ×insularis Standl.Island Sand Verbena
Abronia angustifolia GreenePurple Sand Verbena
Abronia argillosa S.L. Welsh & GoodrichClay Sand Verbena
Abronia bigelovii HeimerlGalisteo Sand Verbena
Abronia bolackii N.D. Atwood, S.L. Welsh & K.D. HeilBolack's Sand Verbena
Abronia carletonii J.M. Coult. & FisherCarleton's sand verbena
Abronia elliptica A. NelsonFragrant White Sand Verbena
Abronia fragrans Nutt. ex Hook.Snowball Sand Verbena
Abronia maritima Nutt. ex S. Watsonred sand verbena
Abronia mellifera Douglas ex Hook.white sand verbena
Abronia nana S. WatsonDwarf Sand Verbena
Abronia pogonantha HeimerlMojave sand verbena
Abronia turbinata Torr. ex S. WatsonTransmontane Sand Verbena
Abronia umbellata Lam.Pink Sand Verbena
Abronia villosa S. Watsondesert sand verbena
Abutilon abutiloides (Jacq.) Garcke ex Hochr.shrubby Indian mallow
Abutilon berlandieri A. Gray ex S. WatsonBerlandier's Indian mallow
Abutilon coahuilae KearneyCoahuila Indian-Mallow
Abutilon fruticosum Guill. & Perr.Texas Indian Mallow
Abutilon incanum (Link) SweetPelotazo
Abutilon malacum S. Watsonyellow Indian mallow
Abutilon mollicomum (Willd.) SweetSonoran Indian mallow
Abutilon palmeri A. GrayPalmer's Indian mallow
Abutilon parishii S. WatsonParish's Indian mallow
Abutilon parvulum A. Graydwarf Indian mallow
Abutilon reventum S. WatsonYellowflower Indian Mallow
Abutilon theophrasti Medik.Velvetleaf
Abutilon wrightii A. GrayWright's Indian mallow
Acacia baileyana F. Muell.cootamundra wattle
Acacia cultriformis A.Cunn. ex G.DonKnife Acacia
Acacia cyclops A. Cunn. ex G. Doncoastal wattle
Acacia dealbata Linksilver wattle
Acacia decurrens (Wendl. f.) Willd.green wattle
Acacia elata A. Cunn. ex Benth.Cedar Wattle
Acacia longifolia (Andrews) Willd.Sydney golden wattle
Acacia mearnsii De Wild.black wattle
Acacia melanoxylon R. Br.blackwood
Acacia paradoxa DC.paradox acacia
Acacia podalyriifolia A. Cunn. ex G. Donpearl wattle
Acacia pycnantha Benth.golden wattle
Acacia redolens Maslinbank catclaw
Acacia retinodes Schltdl.water wattle
Acacia saligna (Labill.) Wendl. f.orange wattle
Acacia verticillata (L'Hér.) Willd.prickly Moses
Acaciella angustissima (Mill.) Britton & RosePrairie Acacia
Acalypha californica Benth.California copperleaf
Acalypha monostachya Cav.round copperleaf
Acalypha neomexicana Müll. Arg.New Mexico copperleaf
Acalypha ostryifolia RiddellPineland Threeseed Mercury
Acalypha phleoides Cav.shrubby copperleaf
Acalypha subviscida Subviscid Copperleaf
Acamptopappus shockleyi A. GrayShockley's Goldenhead
Acamptopappus sphaerocephalus (Harv. & A. Gray ex A. Gray) A. Grayrayless goldenhead
Acanthomintha ilicifolia (A. Gray) A. GraySan Diego Thorn-Mint
Acanthomintha obovata Jeps.San Benito thorn-mint
Acanthus mollis L.bear's breech
Acer circinatum PurshVine Maple
Acer glabrum Torr.Rocky Mountain Maple
Acer grandidentatum Nutt.bigtooth maple
Acer macrophyllum PurshBigleaf Maple
Acer negundo L.Box Elder
Acer platanoides L.Norway Maple
Acer pseudoplatanus L.Sycamore Maple
Acer saccharinum L.Silver Maple
Acer saccharum MarshallSugar Maple
Acer tataricum L.Tatarian Maple
Achillea filipendulina Lam.fernleaf yarrow
Achillea millefolium L.Common Yarrow
Achillea ptarmica L.Sneezeweed
Achlys triphylla (Sm.) DC.Sweet After Death
Achyrachaena mollis Schauerblow wives
Achyronychia cooperi Torr. & A. Grayonyxflower
Acleisanthes acutifolia Standl.needletip trumpets
Acleisanthes angustifolia Torr.Narrowleaf Moonpod
Acleisanthes anisophylla A. Grayobliqueleaf trumpets
Acleisanthes chenopodioides (A. Gray) Standl.Goosefoot Moonpod
Acleisanthes crassifolia A. GrayTexas trumpets
Acleisanthes diffusa (A.Gray) R.A.LevinSpreading Moonpod
Acleisanthes lanceolata (Wooton) R.A.LevinLanceleaf Moonpod
Acleisanthes longiflora A. Grayangel's trumpets
Acleisanthes nevadensis (Standl.) B.L.TurnerDesert Moonpod
Acleisanthes parvifolia (Torr.) R.A.LevinLittleleaf Moonpod
Acleisanthes wrightii (A. Gray) Benth. & Hook. f. ex Hemsl.Wright's trumpets
Acmispon americanus (Nutt.) Rydb.American Bird's-Foot Trefoil
Acmispon argophyllus (A.Gray) BrouilletSilver Bird's-Foot Trefoil
Acmispon argyraeus (Greene) BrouilletCanyon Bird's-Foot Trefoil
Acmispon brachycarpus (Benth.) D.D.SokoloffFoothill Deervetch
Acmispon dendroideus (Greene) BrouilletIsland Broom
Acmispon denticulatus (Drew) D.D.SokoloffRiverbar Bird's-Foot Trefoil
Acmispon grandiflorus (Benth.) BrouilletChaparral Bird's-Foot Trefoil
Acmispon haydonii (Orcutt) BrouilletRock Bird's-Foot Trefoil
Acmispon mearnsii (Britton) BrouilletMearns' Bird's-foot Trefoil
Acmispon micranthus (Nutt. ex Torr. & A.Gray) BrouilletSan Diego Bird's-foot Trefoil
Acmispon neomexicanus (Greene) BrouilletGreene's Bird's-Foot Trefoil
Acmispon parviflorus (Benth.) D.D.SokoloffDesert Deervetch
Acmispon plebeius (Brandegee) AllredNew Mexico Bird's-Foot Trefoil
Acmispon procumbens (Greene) BrouilletSilky Deerweed
Acmispon prostratus (Nutt.) BrouilletWire Bird's-foot Trefoil
Acmispon rigidus (Benth.) BrouilletShrubby Deervetch
Acmispon strigosus (Nutt.) D.D.SokoloffStrigose Bird's-Foot Trefoil
Acmispon utahensis (Ottley) BrouilletUtah Bird's-Foot Trefoil
Acmispon wrangelianus (Fisch. & C.A.Mey.) SokoloffChilean Bird's-Foot Trefoil
Acmispon wrightii (A.Gray) BrouilletWright's Deervetch
Aconitum columbianum Nutt.Columbian monkshood
Aconitum infectum GreeneArizona Monkshood
Acorus americanus (Raf.) Raf.American Sweetflag
Acorus calamus L.Calamus
Acourtia microcephala DC.sacapellote
Acourtia nana (A. Gray) Reveal & R.M. Kingdwarf desertpeony
Acourtia runcinata (Lag. ex D. Don) B.L. Turnerfeatherleaf desertpeony
Acourtia thurberi (A. Gray) Reveal & R.M. KingThurber's desertpeony
Acourtia wrightii (A. Gray) Reveal & R.M. Kingbrownfoot
Acrachne racemosa (Roem. & Schult.) OhwiGoosegrass
Actaea arizonica (S. Watson) J. ComptonArizona Bugbane
Actaea elata (Nutt.) Prantltall bugbane
Actaea rubra (Aiton) Willd.Red Baneberry
Adenocaulon bicolor Hook.American trailplant
Adenophyllum cooperi (A. Gray) StrotherCooper's Dogweed
Adenophyllum porophylloides (A. Gray) StrotherSan Felipe dogweed
Adenophyllum wrightii A. GraySan Felipe Dogweed
Adenostoma fasciculatum Hook. & Arn.Chamise
Adenostoma sparsifolium Torr.redshank
Adiantum aleuticum (Rupr.) ParisAleutian Maidenhair
Adiantum capillus-veneris L.common maidenhair
Adiantum jordanii C.H. Mull.California maidenhair
Adolphia californica S. WatsonCalifornia Prickbush
Adolphia infesta (Kunth) Meisn.junco
Adonis aestivalis L.summer pheasant's eye
Adoxa moschatellina L.muskroot
Aegilops cylindrica HostJointed Goatgrass
Aegilops geniculata RothOvate Goatgrass
Aegilops tauschii Coss.Tausch's goatgrass
Aegilops triuncialis L.barbed goatgrass
Aegopodium podagraria L.Bishop's Goutweed
Aeonium arboreum (L.) Webb & Berthel.tree aenium
Aeonium haworthii Webb & Bethel.Haworth's aeonium
Aeschynomene villosa Poir.hairy jointvetch
Aesculus californica (Spach) Nutt.California buckeye
Aesculus hippocastanum L.horse chestnut
Aethusa cynapium L.Fool's Parsley
Agalinis calycina Pennellleoncita false foxglove
Agalinis tenuifolia (Vahl) Raf.Slenderleaf False Foxglove
Agastache breviflora (A. Gray) EplingTrans-Pecos giant hyssop
Agastache cana (Hook.) Wooton & Standl.mosquito plant
Agastache cusickii (Greenm.) A. HellerCusick's Giant Hyssop
Agastache foeniculum (Pursh) KuntzeAnise Hyssop
Agastache mearnsii Wooton & Standl.San Luis Mountain giant hyssop
Agastache micrantha (A. Gray) Wooton & Standl.white giant hyssop
Agastache occidentalis (Piper) A. Hellerwestern giant hyssop
Agastache pallida (Lindl.) CoryPale Giant Hyssop
Agastache pallidiflora (A. Heller) Rydb.Bill Williams Mountain giant hyssop
Agastache parvifolia Eastw.Smallleaf Giant Hyssop
Agastache pringlei (Briq.) Lint & EplingPringle's giant hyssop
Agastache rupestris (Greene) Standl.threadleaf giant hyssop
Agastache urticifolia (Benth.) Kuntzenettleleaf giant hyssop
Agastache wrightii (Greenm.) Wooton & Standl.Sonoran giant hyssop
Agave ×arizonica Arizona Century Plant
Agave americana L.American century plant
Agave chrysantha Peeblesgoldenflower century plant
Agave delamateri W.C. Hodgson & L. SlausonTonto Basin Century Plant
Agave deserti Engelm.desert agave
Agave glomeruliflora (Engelm.) A. BergerChisos Mountain century plant
Agave gracilipes Trel.Slimfoot Century Plant
Agave havardiana Trel.Havard's century plant
Agave lechuguilla Torr.Lechuguilla
Agave murpheyi F. GibsonMurphey's Century Plant
Agave palmeri Engelm.Palmer's century plant
Agave parryi Engelm.Parry's agave
Agave parviflora Torr.Smallflower Century Plant
Agave phillipsiana W.C. HodgsonGrand Canyon Century Plant
Agave schottii Engelm.Schott's century plant
Agave shawii Engelm.Coastal Agave
Agave sisalana Perrinesisal hemp
Agave toumeyana Trel. ex Standl.Toumey's Century Plant
Agave utahensis Engelm.Utah Agave
Ageratina adenophora (Spreng.) R.M. King & H. Rob.sticky snakeroot
Ageratina havanensis (Kunth) R.M. King & H. Rob.Havana Snakeroot
Ageratina herbacea (A. Gray) R.M. King & H. Rob.fragrant snakeroot
Ageratina lemmonii (B.L. Rob.) R.M. King & H. Rob.Lemmon's snakeroot
Ageratina occidentalis (Hook.) R.M. King & H. Rob.western snakeroot
Ageratina paupercula (A. Gray) R.M. King & H. Rob.Santa Rita snakeroot
Ageratina rothrockii (A. Gray) R.M. King & H. Rob.Rothrock's Snakeroot
Ageratina wrightii (A. Gray) R.M. King & H. Rob.Wright's snakeroot
Ageratum corymbosum Zuccagni ex Pers.Flat-Top Whiteweed
Agnorhiza bolanderi (A. Gray) W.A. WeberBolander's Mule-Ears
Agnorhiza invenusta (Greene) W.A. WeberCoville's Mule-Ears
Agnorhiza ovata (Torr. & A. Gray ex Torr.) W.A. Webersouthern mule-ears
Agoseris aurantiaca (Hook.) Greeneorange agoseris
Agoseris glauca (Pursh) Raf.Pale Agoseris
Agoseris grandiflora (Nutt.) Greenebigflower agoseris
Agoseris heterophylla (Nutt.) Greeneannual agoseris
Agoseris monticola GreeneSierra Nevada Mountain Dandelion
Agoseris parviflora (Nutt.) D.Dietr.Steppe Agoseris
Agoseris retrorsa (Benth.) GreeneSpearleaf Agoseris
Agrimonia gryposepala Wallr.tall hairy agrimony
Agrimonia parviflora AitonHarvestlice
Agrimonia striata Michx.Roadside Agrimony
Agropyron cristatum (L.) Gaertn.crested wheatgrass
Agropyron fragile (Roth) P. CandargySiberian Wheatgrass
Agrostemma githago L.Common Corncockle
Agrostis capillaris L.colonial bentgrass
Agrostis elliottiana Schult.Elliott's Bentgrass
Agrostis exarata Trin.spike bentgrass
Agrostis gigantea RothRedtop
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.Winter Bentgrass
Agrostis idahoensis NashIdaho bentgrass
Agrostis mertensii Trin.Northern Bentgrass
Agrostis microphylla Steud.Small-Leaf Bentgrass
Agrostis oregonensis VaseyOregon bentgrass
Agrostis pallens Trin.Seashore Bentgrass
Agrostis pauzhetica Prob.Thermal Bent
Agrostis perennans (Walter) Tuck.Upland Bentgrass
Agrostis scabra Willd.Rough Bentgrass
Agrostis stolonifera L.Creeping Bentgrass
Agrostis variabilis Rydb.mountain bentgrass
Ailanthus altissima (Mill.) SwingleTree of Heaven
Aira caryophyllea L.silver hairgrass
Aira elegans Willd. ex Roem. & Schult.Annual Silver Hairgrass
Aira praecox L.yellow hairgrass
Aizoon pubescens Eckl. & Zeyh.Coastal Galenia
Ajuga reptans L.Bugleweed
Akebia quinata (Houtt.) Decne.chocolate vine
Albizia julibrissin Durazz.Persian Silktree
Alcea rosea L.hollyhock
Alchemilla filicaulis BuserThinstem Lady's Mantle
Aldama purisimae (Brandegee) E.E.Schill. & Panero(Unnamed) Goldeneye
Aletes acaulis (Torr.) J.M. Coult. & Rosestemless Indian parsley
Aletes humilis J.M. Coult. & RoseColorado Aletes
Alhagi maurorum Medik.camelthorn
Aliciella caespitosa (A. Gray) J.M. PorterRabbit Valley Gilia
Aliciella cliffordii J.M.PorterClifford's Gilia
Aliciella formosa (Greene ex Brand) J.M. PorterAztec Gilia
Aliciella haydenii (A. Gray) J.M. PorterSan Juan Gilia
Aliciella heterostyla (S. Cochrane & A.G. Day) J.M. PorterCactus Flat Gilia
Aliciella humillima (Brand) J.M.Porter(Unnamed)
Aliciella hutchinsifolia (Rydb.) J.M. PorterDesert Pale Gilia
Aliciella latifolia (S. Watson) J.M. Porterbroad-leaf gilia
Aliciella leptomeria (A. Gray) J.M. Portersand gilia
Aliciella lottiae (Day) J.M. PorterLott's gilia
Aliciella mcvickerae (M.E. Jones) J.M. PorterMcvicker's Gilia
Aliciella micromeria (A. Gray) J.M. PorterDainty Gilia
Aliciella monoensis J.M.Porter & A.G.DayMono Lake Aliciella
Aliciella nyensis (Reveal) J.M. PorterNye Gilia
Aliciella penstemonoides (M.E. Jones) J.M. PorterBlack Canyon Gilia
Aliciella pinnatifida (Nutt. ex A. Gray) J.M. PorterSticky Gilia
Aliciella ripleyi (Barneby) J.M. PorterRipley's Gilia
Aliciella stenothyrsa (A. Gray) J.M. PorterUinta Basin Gilia
Aliciella subacaulis (Rydb.) J.M. Porter & L.A. JohnsonPinyon Gilia
Aliciella subnuda (Torr. ex A. Gray) J.M. PorterCoral Gilia
Aliciella tenuis (F.G. Sm. & Neese) J.M. PorterMussentuchit Creek Gilia
Aliciella triodon (Eastw.) BrandCoyote Gilia
Alisma gramineum Lej.narrowleaf water plantain
Alisma lanceolatum With.lanceleaf water plantain
Alisma subcordatum Raf.American Water Plantain
Alisma triviale PurshNorthern Water Plantain
Allenrolfea occidentalis (S. Watson) KuntzeIodine Bush
Alliaria petiolata (M. Bieb.) Cavara & GrandeGarlic Mustard
Allionia choisyi Standl.Annual Windmills
Allionia incarnata L.trailing windmills
Allium aaseae OwnbeySouth Idaho Onion
Allium acuminatum Hook.tapertip onion
Allium amplectens Hook.narrowleaf onion
Allium anceps KelloggTwinleaf Onion
Allium atrorubens S. WatsonDark Red Onion
Allium bigelovii S. WatsonBigelow's onion
Allium bisceptrum S. Watsontwincrest onion
Allium brandegeei S. WatsonBrandegee's Onion
Allium brevistylum S. WatsonShortstyle Onion
Allium burlewii DavidsonBurlew's onion
Allium campanulatum S. Watsondusky onion
Allium cepa L.garden onion
Allium cernuum RothNodding Onion
Allium columbianum (Ownbey & Mingrone) P. Peterson, Annable & RiesebergColumbian Onion
Allium constrictum (Ownbey & Mingrone) P. Peterson, Annable & RiesebergGrand Coulee Onion
Allium coryi M.E. Jonesyellowflower onion
Allium cratericola Eastw.Cascade onion
Allium crenulatum WiegandOlympic Onion
Allium crispum Greenecrinkled onion
Allium diabolense (Ownbey & Aase) McNealserpentine onion
Allium dictuon H. St. JohnBlue Mountain onion
Allium douglasii Hook.Douglas' onion
Allium drummondii RegelDrummond's Onion
Allium fibrillum M.E. JonesCuddy Mountain onion
Allium fimbriatum S. Watsonfringed onion
Allium fimbriatum var. denticulatum Ownbey & Aase ex TraubToothed Onion
Allium geyeri S. WatsonGeyer's onion
Allium gooddingii OwnbeyGoodding's Onion
Allium haematochiton S. WatsonRedskin Onion
Allium howellii Eastw.Howell's onion
Allium hyalinum Curranglassy onion
Allium kunthii G. DonKunth's onion
Allium lacunosum S. Watsonpitted onion
Allium lemmonii S. WatsonLemmon's Onion
Allium macropetalum Rydb.largeflower onion
Allium macrum S. Watsonrock onion
Allium madidum S. Watsonswamp onion
Allium membranaceum OwnbeyPapery Onion
Allium monticola DavidsonSan Bernardino Mountain onion
Allium munzii (Ownbey ex Traub) McNealMunz's Onion
Allium neapolitanum Cirillowhite garlic
Allium nevadense S. WatsonNevada Onion
Allium nevii S. WatsonNevius' Garlic
Allium obtusum Lemmonred Sierra onion
Allium parishii S. WatsonParish's onion
Allium parryi S. WatsonParry's Fringed Onion
Allium parvum KelloggSmall Onion
Allium passeyi N.H. Holmgren & A.H. HolmgrenPassey's Onion
Allium peninsulare Lemmon ex GreeneMexicali onion
Allium perdulce S.V. Fraserplains onion
Allium platycaule S. WatsonBroadstemmed Onion
Allium pleianthum S. WatsonManyflower Onion
Allium plummerae S. WatsonTanners Canyon onion
Allium praecox Brandegeeearly onion
Allium punctum L.F. Hend.Dotted Onion
Allium robinsonii L.F. Hend.Robinson's onion
Allium sanbornii Alph. WoodSanborn's Onion
Allium schoenoprasum L.Chives
Allium scilloides Douglas ex S. Watsonfragile onion
Allium shevockii McNealSpanish Needle Onion
Allium simillimum L.F. Hend.Simil Onion
Allium textile A. Nelson & J.F. Macbr.Textile Onion
Allium tolmiei (Hook.) Baker ex S. WatsonTolmie's onion
Allium triquetrum L.threecorner leek
Allium validum S. WatsonPacific onion
Allium vineale L.Wild Garlic
Allolepis texana (Vasey) Söderst. & DeckerTexas salt
Allophyllum divaricatum (Nutt.) A.D. Grant & V.E. Grantpurple false gilyflower
Allophyllum gilioides (Benth.) A.D. Grant & V.E. Grantdense false gilyflower
Allophyllum glutinosum (Benth.) A.D. Grant & V.E. Grantsticky false gilyflower
Allophyllum integrifolium (Brand) A.D. Grant & V.E. Grantwhite false gilyflower
Allotropa virgata Torr. & A. Gray ex A. Graysugarstick
Allowissadula holosericea (Scheele) D.M. BatesChisos Mountain false Indianmallow
Almutaster pauciflorus (Nutt.) Á. Löve & D. Lövealkali marsh aster
Alnus glutinosa (L.) Gaertn.European alder
Alnus incana (L.) MoenchGray Alder
Alnus oblongifolia Torr.Arizona alder
Alnus rhombifolia Nutt.white alder
Alnus rubra Bong.Red Alder
Aloe vera (L.) Burm. f.Barbados aloe
Alopecurus aequalis Sobol.Shortawn Foxtail
Alopecurus arundinaceus Poir.creeping meadow foxtail
Alopecurus carolinianus WalterCarolina foxtail
Alopecurus geniculatus L.water foxtail
Alopecurus magellanicus Lam.Alpine Meadow-Foxtail
Alopecurus myosuroides Huds.Slender Meadow Foxtail
Alopecurus pratensis L.meadow foxtail
Alopecurus saccatus VaseyPacific foxtail
Aloysia citrodora PaláuLemon Beebrush
Aloysia gratissima (Gillies & Hook.) Troncosowhitebrush
Aloysia wrightii (A. Gray) A. HellerWright's beebrush
Alternanthera caracasana KunthMat Chaff Flower
Alternanthera paronychioides A. St.-Hil.Smooth Joyweed
Alternanthera philoxeroides (Mart.) Griseb.alligatorweed
Alyssum alyssoides (L.) L.pale madwort
Alyssum desertorum Stapfdesert madwort
Alyssum murale Waldst. & Kit.yellowtuft
Alyssum simplex Rudolphialyssum
Alyssum szovitsianum Fisch. & C.A. Mey.Szowits' Madwort
Amaranthus acanthochiton Sauergreenstripe
Amaranthus albus L.Prostrate Pigweed
Amaranthus arenicola I.M. Johnst.Sandhill Amaranth
Amaranthus blitoides S. WatsonMat Amaranth
Amaranthus blitum L.Purple Amaranth
Amaranthus californicus (Moq.) S. WatsonCalifornia amaranth
Amaranthus caudatus L.foxtail amaranth
Amaranthus crassipes Schltdl.Spreading Amaranth
Amaranthus cruentus L.red amaranth
Amaranthus deflexus L.largefruit amaranth
Amaranthus fimbriatus (Torr.) Benth. ex S. Watsonfringed amaranth
Amaranthus hybridus L.Slim Amaranth
Amaranthus hypochondriacus L.Prince-of-Wales feather
Amaranthus obcordatus (A. Gray) Standl.Trans-Pecos amaranth
Amaranthus palmeri S. WatsonCarelessweed
Amaranthus polygonoides L.tropical amaranth
Amaranthus powellii S. WatsonPowell's Amaranth
Amaranthus retroflexus L.redroot amaranth
Amaranthus scleropoides Uline & Braybonebract amaranth
Amaranthus spinosus L.Spiny Amaranth
Amaranthus torreyi (A. Gray) Benth. ex S. WatsonTorrey's amaranthus
Amaranthus tuberculatus (Moq.) SauerRoughfruit Amaranth
Amaranthus venulosus S. WatsonFringed Amaranth
Amaranthus viridis L.slender amaranth
Amaranthus watsonii Standl.Watson's amaranth
Amaranthus wrightii S. WatsonWright's amaranth
Amaryllis belladonna L.belladonna lily
Amberboa moschata (L.) DC.Sweet Sultan
Amblyolepis setigera DC.huisache daisy
Amblyopappus pusillus Hook. & Arn.dwarf coastweed
Ambrosia acanthicarpa Hook.Flatspine Bur Ragweed
Ambrosia ambrosioides (Cav.) Payneambrosia leaf bur ragweed
Ambrosia artemisiifolia L.Common Ragweed
Ambrosia chamissonis (Less.) Greenesilver bur ragweed
Ambrosia chenopodiifolia (Benth.) PayneSan Diego Bur Ragweed
Ambrosia confertiflora DC.weakleaf bur ragweed
Ambrosia cordifolia (A. Gray) PayneTucson bur ragweed
Ambrosia deltoidea (Torr.) Paynetriangle bur ragweed
Ambrosia dumosa (A. Gray) PayneWhite Bursage
Ambrosia eriocentra (A. Gray) Paynewoolly fruit bur ragweed
Ambrosia grayi (A. Nelson) ShinnersWoollyleaf Bur Ragweed
Ambrosia ilicifolia (A. Gray) Paynehollyleaf bur ragweed
Ambrosia monogyra (Torr. & A.Gray) Strother & B.G.BaldwinSinglewhorl Burrobrush
Ambrosia psilostachya DC.Cuman Ragweed
Ambrosia pumila (Nutt.) A. GrayDwarf Bur Ragweed
Ambrosia tomentosa Nutt.Skeletonleaf Bur Ragweed
Ambrosia trifida L.Giant Ragweed
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.Saskatoon serviceberry
Amelanchier utahensis KoehneUtah serviceberry
Amelichloa clandestina (Hack.) Arriaga & BarkworthMexican Ricegrass
Ammannia auriculata Willd.eared redstem
Ammannia coccinea Rottb.valley redstem
Ammannia robusta Heer & Regelgrand redstem
Ammi majus L.large bullwort
Ammi visnaga (L.) Lam.toothpickweed
Ammophila arenaria (L.) LinkEuropean beachgrass
Ammoselinum butleri (Engelm. ex S. Watson) J.M. Coult. & RoseButler's Sandparsley
Ammoselinum popei Torr. & A. Grayplains sandparsley
Amoreuxia palmatifida Moc. & Sessé ex DC.Mexican yellowshow
Amoreuxia wrightii A. GrayWright's yellowshow
Amorpha californica Nutt.California false indigo
Amorpha canescens PurshLead Plant
Amorpha fruticosa L.False Indigo Bush
Amorpha nana Nutt.dwarf false indigo
Amphiachyris amoena (Shinners) SolbrigTexas Broomweed
Amphiachyris dracunculoides (DC.) Nutt.Prairie Broomweed
Amphipappus fremontii Torr. & A. Gray ex A. GrayFremont's Chaffbush
Amsinckia carinata A. Nelson & J.F. Macbr.Malheur Valley Fiddleneck
Amsinckia douglasiana A. DC.Douglas' fiddleneck
Amsinckia eastwoodiae J.F. Macbr.Eastwood's fiddleneck
Amsinckia lycopsoides Lehm.Tarweed Fiddleneck
Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr.Menzies' fiddleneck
Amsinckia spectabilis Fisch. & C.A. Mey.woolly breeches
Amsinckia tessellata A. Graybristly fiddleneck
Amsinckia vernicosa Hook. & Arn.green fiddleneck
Amsinckiopsis kingii (S.Watson) Guilliams, Hasenstab & B.G.BaldwinGreat Basin Popcornflower
Amsonia ciliata Walterfringed bluestar
Amsonia fugatei S.P. McLaughlinSan Antonio Bluestar
Amsonia grandiflora AlexanderArizona Bluestar
Amsonia jonesii WoodsonJones' Bluestar
Amsonia kearneyana WoodsonKearney's Bluestar
Amsonia longiflora Torr.tubular bluestar
Amsonia palmeri A. GrayPalmer's bluestar
Amsonia peeblesii WoodsonPeebles' Bluestar
Amsonia tharpii Woodsonfeltleaf bluestar
Amsonia tomentosa Torr. & Frém.Woolly Bluestar
Anaphalis margaritacea (L.) Benth.Western Pearly Everlasting
Anchusa arvensis (L.) M. Bieb.small bugloss
Anchusa azurea Mill.Italian Bugloss
Anchusa officinalis L.common bugloss
Ancistrocactus scheeri (Salm-Dyck) Britton & RoseScheer's fishhook cactus
Ancistrocarphus filagineus A. Grayfalse neststraw
Andromeda polifolia L.bog rosemary
Andropogon gerardii VitmanBig Bluestem
Andropogon glomeratus (Walter) Britton, Sterns & Poggenb.Bushy Bluestem
Andropogon hallii Hack.sand bluestem
Andropogon virginicus L.Broomsedge Bluestem
Androsace chamaejasme WulfenSweetflower Rockjasmine
Androsace elongata L.California Rockjasmine
Androsace filiformis Retz.Filiform Rockjasmine
Androsace idahoensis Androsace idahoensis (Douglass M.Hend.) CubeyIdaho Dwarf-Primrose
Androsace laevigata (A.Gray) WendelboCliff Dwarf-Primrose
Androsace occidentalis Purshwestern rockjasmine
Androsace septentrionalis L.pygmyflower rockjasmine
Androstephium breviflorum S. Watsonpink funnel lily
Anelsonia eurycarpa (A. Gray) J.F. Macbr. & PaysonDaggerpod
Anemia mexicana KlotzschMexican fern
Anemonastrum narcissiflorum (L.) HolubNarcissus Anemone
Anemone berlandieri Pritz.tenpetal thimbleweed
Anemone canadensis L.Canadian anemone
Anemone cylindrica A. GrayCandle Anemone
Anemone deltoidea Hook.Columbian windflower
Anemone drummondii S. WatsonDrummond's anemone
Anemone edwardsiana TharpEdwards Plateau thimbleweed
Anemone lithophila Rydb.Little Belt Mountain thimbleweed
Anemone lyallii BrittonLittle Mountain thimbleweed
Anemone multifida Poir.Pacific Anemone
Anemone oregana A. Grayblue windflower
Anemone parviflora Michx.smallflowered anemone
Anemone piperi Britton ex Rydb.Piper's anemone
Anemone tuberosa Rydb.tuber anemone
Anemopsis californica (Nutt.) Hook. & Arn.yerba mansa
Anethum graveolens L.dill
Angelica ampla A. NelsonGiant Angelica
Angelica arguta Nutt.Lyall's angelica
Angelica breweri A. GrayBrewer's angelica
Angelica californica Jeps.California angelica
Angelica callii Mathias & ConstanceCall's Angelica
Angelica canbyi J.M. Coult. & RoseCanby's angelica
Angelica dawsonii S. WatsonDawson's angelica
Angelica genuflexa Nutt.kneeling angelica
Angelica grayi (J.M. Coult. & Rose) J.M. Coult. & RoseGray's Angelica
Angelica kingii (S. Watson) J.M. Coult. & RoseKing's Angelica
Angelica lineariloba A. GrayPoison Angelica

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= excludes Alaska, Canada & Mexico


Map Legend: Native Introduced Extirpated Expanded Present: Various or Uncertain Origin Native or Not Present Introduced or Not Present Native or Introduced Native or Expanded Expanded or Not Present Native or Expanded or Not Present

Progress

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Range Map
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Map to L2
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Map to L3
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