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Species represented in Bioimages database

Scientific NameFamily NameCommon NameSynonyms
Abies fraseri PinaceaeFraser fir
Abies grandis Pinaceaegrand fir
Abies lasiocarpa Pinaceaesubalpine fir
Abies magnifica PinaceaeCalifornia red fir
Acacia angustissima Fabaceaewhite ball acaciaprairie acacia
Acacia constricta Fabaceaewhitethorn acaciamescat acacia
Acacia greggii Fabaceaecatclaw acaciatearblanket, devil's claw
Acacia koa Fabaceaekoa
Acacia neovernicosa Fabaceaeviscid acacia
Acer circinatum Aceraceaevine maple
Acer glabrum var. douglasii AceraceaeDouglas maple
Acer macrophyllum Aceraceaebigleaf maple
Acer negundo Aceraceaeboxelder
Acer nigrum Aceraceaeblack mapleAcer saccharum ssp. nigrum
Acer pensylvanicum Aceraceaestriped maplemoosewood
Acer platanoides AceraceaeNorway maple
Acer rubrum Aceraceaered maple
Acer saccharinum Aceraceaesilver maple
Acer saccharum Aceraceaesugar maple
Acer spicatum Aceraceaemountain maple
Achillea millefolium Asteraceaecommon yarrow
Achnatherum occidentale ssp. occidentale Poaceaewestern needlegrassStipa occidentalis
Actaea pachypoda Ranunculaceaewhite baneberrydoll's eyes, Actaea alba
Adiantum pedatum Pteridaceaenorthern maidenhair fern
Aesculus flava Hippocastanaceaeyellow buckeye
Aesculus glabra HippocastanaceaeOhio buckeye
Aesculus hippocastanum Hippocastanaceaehorse chestnut
Aesculus parviflora Hippocastanaceaebottlebrush buckeye
Aesculus pavia Hippocastanaceaered buckeye
Agalinis tenuifolia Scrophulariaceaeslenderleaf false foxgloveGerardia tenuifolia
Agave ocahui Agavaceaecentury plantocahui
Agave palmeri AgavaceaePalmer's century plant
Agave vilmoriniana AgavaceaeOctopus agave
Ageratina altissima Asteraceaewhite snakerootEupatorium rugosum
Agrimonia pubescens Rosaceaedowny agrimonysoft agrimony
Agrimonia rostellata Rosaceaewoodland agrimonybeaked agrimony
Ailanthus altissima Simaroubaceaetree of heavenstinktree
Albizia julibrissin Mimosaceaemimosasilk-tree
Alliaria petiolata Brassicaceaegarlic mustard
Allium canadense Liliaceaemeadow garlicCanada garlic, wild garlic
Allium cernuum Liliaceaenodding wild onionnodding onion
Allium vineale Liliaceaewild garlicfield garlic, crow garlic, scallions
Alnus rubra Betulaceaered alder
Alnus serrulata Betulaceaehazel aldercommon alder
Ambrosia artemisiifolia Asteraceaecommon ragweedannual ragweed
Ambrosia deltoidea Asteraceaetriangle bursagetriangle burr ragweed, Fraseria deltoidea
Ambrosia trifida Asteraceaegiant ragweed
Amelanchier alnifolia RosaceaeSaskatoon serviceberry
Amelanchier arborea Rosaceaedowny serviceberry
Ampelopsis cordata Vitaceaeheartleaf ampelopsisheartleaf peppervine
Amphiachyris dracunculoides Asteraceaeprairie broomweed
Amsonia tabernaemontana Apocynaceaeblue stareastern blue star
Anaphalis margaritacea Asteraceaewestern pearly everlasting
Anemone canadensis RanunculaceaeCanadian anemone
Anemone caroliniana RanunculaceaeCarolina anemone
Andropogon gerardii Poaceaebig bluestem
Angelica triquinata Apiaceaemountain angelicafilmy angelica
Antennaria plantaginifolia Asteraceaeplantain-leaf pussy-toeswoman's tobacco
Antennaria solitaria Asteraceaesinglehead pussytoessolitary pussytoes
Anemone virginiana Ranunculaceaethimbleweedtall thimbleweed
Apios americana Fabaceaegroundnut
Apocynum cannabinum ApocynaceaeIndian hemphemp dogbane
Aquilegia canadensis Ranunculaceaered columbine
Arabis laevigata Brassicaceaesmooth rock cresssickle-pod mustard
Arabis perstellata BrassicaceaeBraun's rock cress
Aralia spinosa Araliaceaedevil's walkingstickHercules' club
Arbutus arizonica EricaceaeArizona madroneArizona madrono
Arbutus menziesii EricaceaePacific madrone
Arctium minus Asteraceaelesser burrdock
Arctostaphylos pungens Ericaceaepointleaf manzanita
Arctostaphylos sp. Ericaceaemanzanita
Arenaria capillaris Caryophyllaceaeslender mountain sandwort
Argemone pleiacantha Papaveraceaeprickly poppysouthwestern prickly poppy, bluestem pricklepoppy, thistle poppy, chicalote, cowboy's fried egg
Arisaema dracontium Araceaegreen dragon
Arisaema triphyllum AraceaeJack in the pulpit
Aristida stricta Poaceaewiregrasspineland threeawn
Aristolochia macrophylla AristolochiaceaeDutchman's pipepipevine
Arabis shortii BrassicaceaeShort's rockcress
Aristolochia tomentosa Aristolochiaceaepipe vinewoolly dutchman's pipe
Artemisia tridentata Asteraceaebig sagebrush
Artemisia tripartita Asteraceaethreetip sagebrush
Aruncus dioicus Saxifragaceaegoatsbeardbride's feathers
Arundinaria gigantea Poaceaegiant cane
Asarum canadense AristolochiaceaeCanadian wild ginger
Asclepias exaltata Asclepiadaceaepoke milkweed
Asclepias incarnata Asclepiadaceaeswamp milkweed
Asimina obovata Annonaceaebigflower pawpawflag pawpaw
Asclepias purpurascens Asclepiadaceaepurple milkweed
Asclepias quadrifolia Asclepiadaceaefour leaf milkweed
Asclepias syriaca Asclepiadaceaecommon milkweed
Asclepias tuberosa Asclepiadaceaebutterflyweedbutterfly milkweed
Asclepias variegata Asclepiadaceaered ring milkweed
Asclepias verticillata Asclepiadaceaewhorled milkweed
Asclepias viridiflora Asclepiadaceaegreen comet milkweed
Asclepias viridis Asclepiadaceaegreen antelope horn
Asimina triloba Anonaceaepawpaw
Asparagus officinalis Liliaceaegarden asparagus
Asplenium platyneuron Aspleniaceaeebony spleenwort
Asplenium rhizophyllum Aspleniaceaewalking fern
Astragalus bibullatus FabaceaePyne's ground plumlimestone glade milkvetch
Astragalus tennesseensis FabaceaeTennessee milkvetch
Athyrium filix-femina ssp. asplenioides Dryopteridaceaeaspelenium ladyfern
Aureolaria flava Scrophulariaceaefalse foxglove
Aureolaria pectinata Scrophulariaceaecombleaf yellow false foxglove
Aureolaria pedicularia Scrophulariaceaefernleaf yellow false foxglove
Baptisia australis Fabaceaeblue wild indigo
Baccharis sarothroides Asteraceaedesert broombroom baccharis, rosin brush, Mexican broom
Baptisia tinctoria Fabaceaehorseflyweed
Barbarea verna Brassicaceaeearly yellowrocketearly wintercress
Barbarea vulgaris Brassicaceaewintercressgarden yellowrocket
Betula alleghaniensis Betulaceaeyellow birch
Belamcanda chinensis Iridaceaeblackberry lily
Betula lenta Betulaceaesweet birchblack birch
Betula nigra Betulaceaeriver birch
Betula occidentalis Betulaceaewater birch
Betula papyrifera Betulaceaepaper birch
Bidens aristosa Asteraceaemidwestern tickseed sunflowerbearded beggarticks
Bidens frondosa Asteraceaedevil's beggartick
Bignonia capreolata Bignoniaceaecrossvine
Blephilia ciliata Lamiaceaedowny wood mintdowny pagoda plant
Blephilia hirsuta Lamiaceaehairy wood minthairy pagoda plant
Boehmeria cylindrica Urticaceaefalse nettlesmall spike false nettle
Botrychium dissectum Ophioglossaceaecutleaf grapefernBotrychium dissectum var. obliquum
Botrychium jenmanii OphioglossaceaeDixie grapefern
Botrychium lunarioides Ophioglossaceae winter grapefern
Botrychium virginianum Ophioglossaceaerattlesnake fern
Bouteloua curtipendula Poaceaesideoats grama
Brassica rapa Brassicaceaeturnip mustardfield mustard
Brickellia eupatorioides Asteraceaefalse bonesetKuhnia eupatorioides
Bromus inermis smooth brome
Broussonetia papyrifera Moraceaepaper mulberry
Buchloe dactyloides Poaceaebuffalograss
Buglossoides arvensis Boraginaceaecorn gromwellLithospermum arvense
Bupleurum rotundifolium Apiaceaehare's earthroughwax
Calocedrus decurrens Cupressaceaeincense cedar
Calycanthus floridus Calycanthaceaeeastern sweetshrub
Calystegia sepium Convolvulaceaehedge false bindweedlow bindweed, Convolvulus sepium
Camassia scilloides Liliaceaewild hyacinthAtlantic camas
Campanulastrum americanum CampanulaceaeAmerican bellflowerCampanula americana
Campsis radicans Bignoniaceaetrumpet creeper
Capsella bursa-pastoris Brassicaceaeshepherd's purse
Cardamine angustata Brassicaceaeslender toothwortDentaria heterophylla
Cardamine bulbosa Brassicaceaespring cressbulbous bittercress, Cardamine rhomboidea
Castilleja coccinea Scrophulariaceaescarlet Indian paintbrush
Cardamine concatenata Brassicaceaecutleaf toothwortDentaria laciniata
Cardamine diphylla Brassicaceaecrinkleroot toothworttwo leaved toothwort, broad leaf toothwort, Dentaria diphylla
Cardamine douglassii Brassicaceaepurple cresslimestone bittercress
Cardamine hirsuta Brassicaceaehairy bittercresshoary bittercress
Carduus nutans Asteraceaenodding plumeless thistle
Carex picta CyperaceaeBoott's sedge
Carnegiea gigantea Cactaceaesaguarogiant saguaro, Cereus giganteus, Carnegia gigantea
Carpinus caroliniana BetulaceaeAmerican hornbeammuscletree
Carya laciniosa Juglandaceaeshellbark hickory kingnut hickory
Carya ovalis Juglandaceaered hickory
Carya alba Juglandaceaemockernut hickoryCarya tomentosa
Carya carolinae-septentrionalis Juglandaceaesouthern shagbark hickory
Carya cordiformis Juglandaceaebitternut hickory
Carya floridana Juglandaceaescrub hickory
Carya glabra Juglandaceaepignut hickory
Cardiospermum halicacabum Sapindaceaeballoon vine
Carya illinoinensis Juglandaceaepecan
Carya ovata Juglandaceaeshagbark hickory
Carya pallida Juglandaceaesand hickory
Castanea dentata FagaceaeAmerican chestnut
Catalpa speciosa Bignoniaceaenorthern catalpa
Caulophyllum thalictroides Berberidaceaeblue cohosh
Ceanothus americanus RhamnaceaeNew Jersey tea
Ceanothus velutinus Rhamnaceaesnowbrush ceanothus
Cedrus deodara Pinaceae Deodar cedar
Celtis laevigata Ulmaceaesugarberrysouthern hackberry
Celtis occidentalis Ulmaceaenorthern hackberrycommon hackberry
Celtis pallida Ulmaceaedesert hackberry
Centaurea cyanus Asteraceaebachelor's buttongarden cornflower
Centrosema virginianum Fabaceaespurred butterfly pea
Cephalanthus occidentalis Rubiaceaecommon buttonbush
Cerastium fontanum ssp. vulgare Caryophyllaceaemouse eared chickweedCerastium vulgatum
Ceratopteris richardii Parkeriaceaetriangle waterfern
Cercis canadensis Fabaceaeeastern redbud
Chamaelirium luteum Liliaceaefairywand
Chaerophyllum procumbens Apiaceaespreading chervil
Chaerophyllum tainturieri Apiaceaesouthern chervilhairyfruit chervil
Chamaebatiaria millefolium Rosaceaefernbush
Chamaecrista fasciculata Fabaceaepartridge peasleepingplant
Chamaecyparis nootkatensis CupressaceaeAlaska cedar
Chamaesyce nutans Euphorbiaceaeeyebane
Chamerion angustifolium ssp. angustifolium Onagraceaefireweed
Chasmanthium latifolium Poaceaeriver oatsUniola latifolia, spangle grass, Indian woodoats
Cheilanthes lanosa Pteridaceae hairy lipfern
Chelone glabra Scrophulariaceaewhite turtlehead
Chilopsis linearis Bignoniaceaedesert willowmimbre, jano, desert catalpa, flowering willow
Chimaphila maculata Pyrolaceaespotted wintergreenpipsissewa, striped prince's pine
Chionanthus virginicus Oleaceaewhite fringetreegrandpa's beard
Cichorium intybus Asteraceaechicory
Cimicifuga americana Ranunculaceaemountain bugbane
Cimicifuga racemosa Ranunculaceaeblack cohoshblack bugbane
Circaea lutetiana Onagraceaebroadleaf enchanter's nightshade
Cirsium altissimum Asteraceaetall thistle
Cirsium vulgare Asteraceaebull thistle
Cladrastis kentukea Fabaceaeyellowwood Cladrastis lutea
Claytonia virginica PortulacaceaeVirginia spring beauty
Clematis versicolor Ranunculaceaepale leather flower
Clematis viorna Ranunculaceaevasevineleather flower
Clematis virginiana Ranunculaceaevirgin's bowerdevil's darning needles
Clinopodium glabellum Lamiaceaeglade savoryOzark calamint, Calamintha glabella, Satureja glabella
Clintonia borealis Liliaceaebluebead lilybluebead, yellow clintonia
Clintonia uniflora Liliaceaequeen's cupbride's bonnet
Cocculus carolinus MenispermaceaeCarolina snailseedCarolina coralbead, red berried moonseed
Collinsonia canadensis Lamiaceaerichweed
Commelina communis CommelinaceaeAsiatic dayflowercommon dayflower
Commelina dianthifolia Commelinaceaewestern dayflowerbirdbill dayflower
Commelina erecta Commelinaceaeslender dayflowerwhitemouth dayflower,erect dayflower
Conium maculatum Apiaceaepoison hemlock
Conocephalum conicum Conocephalaceaeliverwort
Conoclinium coelestinum Asteraceaeblue mistflowerEupatorium coelestinum
Conopholis americana OrobanchaceaesquawrootAmerican cancer-root
Conyza canadensis AsteraceaehorseweedCanadian horseweed
Coreopsis lanceolata Asteraceaelance leaf tickseedlance leaf coreopsis
Coreopsis major Asteraceaewhorled leaf coreopsisgreater tickseed, forest tickseed
Coreopsis tinctoria Asteraceaegolden tickseed
Cornus alternifolia Cornaceaealternateleaf dogwood
Cornus drummondii Cornaceaeroughleaf dogwood
Cornus florida Cornaceaeflowering dogwood
Cornus foemina Cornaceaestiff dogwood
Cornus nuttallii CornaceaePacific dogwood
Cornus obliqua Cornaceaesilky dogwood
Cornus racemosa Cornaceaegray dogwood
Cornus sericea ssp. sericea Cornaceaered osier dogwood
Coronilla varia Fabaceaepurple crownvetch
Corydalis flavula Fumariaceaeyellow fumewort
Corylus americana BetulaceaeAmerican hazelnut
Cotinus obovatus AnacardiaceaeAmerican smoketree
Comandra umbellata Santalaceaebastard toadflax
Collinsia verna Scrophulariaceaespring blue eyed Mary
Corallorhiza wisteriana Orchidaceaespring coralroot
Crataegus harbisonii RosaceaeHarbison's hawthorn
Crataegus mollis Rosaceaedowny hawthorn
Crataegus phaenopyrum RosaceaeWashington hawthornWashington-thorn
Crataegus collina Rosaceaedotted hawthornCrataegus punctata
Crepis pulchra Asteraceaesmallflower hawksbeard
Croton capitatus Euphorbiaceaehogwort
Croton monanthogynus Euphorbiaceaelemon spurgeprairie tea
Cruciata pedemontana Rubiaceaepiedmont bedstrawGalium pedemontanum
Cryptotaenia canadensis ApiaceaeCanadian honewort
Cuscuta sp. Cuscutaceaedodder
Cuphea viscosissima Lythraceaeblue waxweed
Cypripedium acaule Orchidaceaepink lady's slippermoccasin flower
Cynoglossum virginianum Boraginaceaewild comfrey
Cyperus echinatus Cyperaceaeglobe flatsedge
Cypripedium reginae Orchidaceaeshowy lady's slipper
Cypripedium pubescens Orchidaceaegreater yellow lady's slipperCypripedium calceolus var. pubescens, Cypripedium parviflorum var. pubescens
Cystopteris protrusa Dryopteridaceaelowland bladderfern
Dactylis glomerata Poaceaeorchard grass
Dalea candida Fabaceaewhite prairie clover
Dalea foliosa Fabaceaeleafy prairie clover
Dalea gattingeri Fabaceaepurpletassels
Dalea purpurea Fabaceaepurple prairie clover
Dasistoma macrophylla Scrophulariaceaemullein foxglove
Dasylirion wheeleri Liliaceaesotolcommon sotol, spoonplant, desert spoon, cactus spoon
Datura stramonium Solanaceaejimsonweed
Daucus carota ApiaceaeQueen Anne's lace
Delphinium carolinianum ssp. calciphilum Ranunculaceaeprairie larkspurDelphinium virescens
Delphinium tricorne Ranunculaceaedwarf larkspur
Desmanthus illinoensis Fabaceaeprairie mimosaprairie bundleflower
Desmodium nudiflorum Fabaceaenaked flowered ticktrefoil
Desmodium pauciflorum Fabaceaefewflower ticktrefoil
Desmodium perplexum Fabaceaeperplexed ticktrefoil
Deutzia scabra Hydrangeaceaefuzzy pride-of-Rochester
Dianthus armeria CaryophyllaceaeDeptford pink
Dicentra cucullaria Fumariaceaedutchman's breeches
Dicentra eximia Fumariaceaebleeding heartturkey corn
Dichanthelium laxiflorum Poaceaeopenflower rosette grassPanicum xalapense, Panicum laxiflorum
Digitalis purpurea Scrophulariaceaepurple foxglove
Dionaea muscipula DroseraceaeVenus flytrap
Dioscorea oppositifolia Dioscoreaceaecinnamon vineChinese yam, Dioscorea batatas
Diodia virginiana RubiaceaeVirginia buttonweed
Dioscorea villosa Dioscoreaceaewild yam
Diospyros virginiana Ebenaceaepersimmon
Dirca palustris Thymelaeaceaeeastern leatherwood
Diplazium pycnocarpon Dryopteridaceaeglade fernAthyrium pycnocarpon, Asplenium pycnocarpon
Dipsacus fullonum Dipsacaceaeteaselfuller's teasel
Dodecatheon meadia Primulaceaeshooting starpride of Ohio
Dracopis amplexicaulis Asteraceaeclasping coneflower
Draba verna Brassicaceaespring drabaWhitlow grass
Dracunculus vulgaris Araceae common dracunculus
Drosera linearis Droseraceaeslenderleaf sundew
Drosera sp. Droseraceaesundew
Duchesnea indica RosaceaeIndian strawberry
Echinacea paradoxa Asteraceaeyellow coneflowerBush's purple coneflower
Echinacea purpurea Asteraceaeeastern purple coneflower
Echinacea simulata Asteraceaeprairie purple coneflowerwavyleaf purple coneflower
Echinacea tennesseensis AsteraceaeTennessee purple coneflower
Echinocereus fendleri ssp. fasciculatus Cactaceaepinkflower hedgehog cactus
Echinocereus nicholii Cactaceaegolden hedgehog cactusNichol's hedgehog cactus
Echium vulgare Boraginaceaecommon viper's bugloss
Elaeagnus angustifolia Elaeagnaceae Russian olive
Elaeagnus umbellata Elaeagnaceaeautumn olive
Eleocharis compressa Cyperaceaeflatstem spikerush
Elephantopus carolinianus Asteraceaeleafy elephant's footCarolina elephantsfoot
Encelia farinosa Asteraceaebrittlebushgoldenhills
Enemion biternatum Ranunculaceaeeastern false rue anemone
Ephedra sp. EphedraceaeephedraMorman tea, jointfir
Epifagus virginiana Orobanchaceaebeechdrops
Equisetum arvense Equisetaceaefield horsetail
Equisetum hyemale ssp. affine Equisetaceaescouringrush horsetail
Ericameria nauseosa ssp. nauseosa Asteraceaerubber rabbitbrush
Erigenia bulbosa Apiaceaeharbinger of spring
Erigeron annuus Asteraceaeeastern daisy fleabane
Erysimum capitatum Brassicaceaesand dune wallflower
Erigeron philadelphicus AsteraceaePhiladelphia fleabane
Erigeron pulchellus Asteraceaerobin's plantain
Erigeron strigosus Asteraceaelesser daisy fleabaneprairie fleabane
Eryngium yuccifolium Apiaceaerattlesnake masterbutton eryngo
Erythrina crista-galli Fabaceaecrybabytree
Erythronium albidum Liliaceaewhite trout lilywhite fawn lily
Erythronium americanum Liliaceaetrout lilydogtooth violet
Eryngium integrifolium Apiaceaeblueflower eryngo
Eschscholzia californica PapaveraceaeCalifornia poppy
Euonymus alatus Celastraceaewinged burning bush
Euonymus americanus Celastraceaestrawberry bushhearts a-bustin',Euonymus americana
Euonymus atropurpureus Celastraceaeeastern wahoo, Euonymus atropurpurea
Euonymus fortunei Celastraceaewinter creeper
Eupatorium altissimum Asteraceaetall thoroughwort
Eupatorium fistulosum Asteraceaehollow joe pye weedtrumpetweed
Eupatorium pilosum Asteraceaerough boneset
Eupatorium serotinum Asteraceaelate flowering throughwortlate boneset
Euphorbia commutata Euphorbiaceaewood spurgetinted woodland spurge
Euphorbia corollata Euphorbiaceaeflowering spurge
Evolvulus nuttallianus Convolvulaceaeshaggy dwarf morning-glory
Fagus grandifolia FagaceaeAmerican beech
Fagus sylvatica FagaceaeEuropean beech
Ferocactus cylindraceus ssp. cylindraceus CactaceaeCalifornia fire barrel cactusFerocactus acanthodes
Ferocactus emoryi CactaceaeEmory's barrel cactusFerocactus covillei, Coville's barrel cactus
Ferocactus herrerae Cactaceaetwisted barrel
Ferocactus wislizeni CactaceaeArizona barrel cactuscandy barrel cactus, fishhook barrel
Ficus aurea MoraceaeFlorida strangler fig
Forestiera ligustrina Oleaceaeupland swamp-privetshrub swamp-privet
Forsythia viridissima Oleaceaegreenstem forsythia
Fothergilla major Hamamelidaceaemountain witch alder
Fouquieria splendens Fouquieriaceaeocotillocandlewood, slimwood, coachwhip, Jacob's staff, vine cactus, flamingsword
Fragaria virginiana RosaceaeVirginia strawberry
Frangula caroliniana RhamnaceaeCarolina buckthornRhamnus caroliniana
Frasera caroliniensis GentianaceaeAmerican columboSwertia caroliniensis
Fraxinus americana Oleaceaewhite ash
Fraxinus pennsylvanica Oleaceaegreen ash
Fraxinus quadrangulata Oleaceaeblue ash
Gaillardia pulchella Asteraceaefirewheelblanket flower
Galearis spectabilis Orchidaceaeshowy orchis
Galium aparine Rubiaceaecleaversstickywilly, bedstraw
Galium circaezans Rubiaceaelicorice bedstraw
Gamochaeta purpurea Asteraceaespoonleaf purple everlastingpurple cudweed, Gnaphalium purpureum
Gaultheria shallon Ericaceaesalal
Gaura filipes Onagraceaeslender gaura slenderstalk beeblossom
Geranium carolinianum Geraniaceaepink carolina cranes-billCarolina geranium
Geranium dissectum Geraniaceaered cranesbillcutleaf geranium
Geranium maculatum Geraniaceaewild geraniumspotted geranium
Geranium molle Geraniaceaedove's foot cranes-billdovefoot geranium
Geum canadense Rosaceaewhite avens
Geum vernum Rosaceaespring avens
Ginkgo biloba Ginkgoaceaemaidenhair treeginkgo
Glandularia canadensis Verbenaceaerose vervainVerbena canadensis, rose mock vervain
Glechoma hederacea Lamiaceaeground ivy
Gleditsia triacanthos Fabaceaehoney locust
Goodyera pubescens Orchidaceaedowny rattlesnake plantain
Grindelia lanceolata Asteraceaenarrowleaf gumweed
Gratiola quartermaniae Scrophulariaceaelimestone hedge hyssop
Gymnocladus dioicus FabaceaeKentucky coffeetree
Halesia tetraptera Styracaceaemountain silverbellHalesia carolina
Hamamelis vernalis HamamelidaceaeOzark witchhazel
Hamamelis virginiana HamamelidaceaeAmerican witchhazel
Hedera helix AraliaceaeEnglish ivy
Hedyotis nigricans Rubiaceaeglade bluetHoustonia nigricans, diamondflowers
Helenium amarum Asteraceaefine leaved sneezeweedHelenium tenuifolium, bitterweed, yellowdicks
Helenium autumnale Asteraceaecommon sneezeweed
Helenium flexuosum Asteraceaepurplehead sneezeweed
Helianthus angustifolius Asteraceaenarrow leaf sunflowerswamp sunflower
Helianthus eggertii AsteraceaeEggert's sunflower
Helianthus microcephalus Asteraceaesmall headed sunflowersmall woodland sunflower
Helianthus mollis Asteraceaeashy sunflower
Helianthus occidentalis Asteraceaewestern sunflower
Helianthus verticillatus Asteraceaewhorled sunflower
Hexalectris spicata Orchidaceaespiked crested coralroot
Heliotropium tenellum Boraginaceaeslender heliotropepasture heliotrope
Hemerocallis fulva Liliaceaeorange daylily
Hepatica nobilis ssp. acuta Ranunculaceaesharplobe hepatica
Heracleum maximum Apiaceaecommon cowparsnip
Hesperis matronalis Brassicaceaedame's rocket
Hesperostipa comata ssp. comata Poaceaeneedle and threadStipa comata
Heuchera americana Saxifragaceaecommon alumrootAmerican alumroot
Heuchera villosa Saxifragaceaemaple leaf alumroothairy alumroot
Hibiscus syriacus Malvaceaerose of Sharon
Holodiscus discolor Rosaceaeocean spray
Houstonia caerulea Rubiaceaeazure bluetQuaker ladies
Houstonia purpurea ssp. purpurea Rubiaceaesummer bluetVenus' pride, Hedyotis purpurea
Houstonia pusilla Rubiaceaeleast bluetHedyotis crassifolia, tiny bluet, small bluet
Houstonia serpyllifolia Rubiaceaethymeleaf bluetHedyotis michauxii, mountain bluet, creeping bluet
Hymenocallis caroliniana AmaryllidaceaeCarolina spiderlily
Hybanthus concolor Violaceaegreen violet
Hydrangea arborescens Hydrangeaceaewild hydrangea
Hydrangea quercifolia Hydrangeaceaeoakleaf hydrangea
Hydrastis canadensis Ranunculaceaegolden seal
Hydrophyllum appendiculatum Hydrophyllaceaegreat waterleaf
Hydrophyllum virginianum HydrophyllaceaeShawnee salad
Hypericum frondosum Clusiaceaecedarglade St. Johnswort
Hypericum hypericoides ssp. multicaule ClusiaceaeSt. Andrew's crossHypericum stragulum
Hypericum punctatum Clusiaceaespotted St. Johnswort
Hypericum sphaerocarpum Clusiaceaeroundseed St. Johnswort
Hypoxis hirsuta Iridaceaeyellow stargrasscommon goldstar
Idria columnaris Fouquieriaceboojum
Ilex decidua Aquifoliaceaepossumhaw
Ilex opaca AquifoliaceaeAmerican holly
Ilex verticillata Aquifoliaceaecommon winterberry
Ilex vomitoria Aquifoliaceaeyaupon
Impatiens capensis Balsaminaceaejewelweed
Impatiens pallida Balsaminaceaepale touch-me-not
Iodanthus pinnatifidus Brassicaceaepurple rocket
Ipomoea hederacea Convolvulaceaeivyleaf morning gloryivy-leaved morning glory
Ipomoea lacunosa Convolvulaceaesmall white morning glorywhite star
Ipomoea pandurata Convolvulaceaewild potato vineman of the earth
Ipomoea purpurea Convolvulaceaetall morning-glory
Iris cristata Iridaceaedwarf crested iris
Isothecium myosuroides Brachytheciaceaeisothecium moss
Itea virginica Grossulariaceae Virginia sweetspire
Iva annua Asteraceaeannual marsh elder
Jasminum nudiflorum Oleaceaewinter jasmine
Jeffersonia diphylla Berberidaceaetwinleaf
Juglans cinerea Juglandaceaebutternutwhite walnut
Juglans major JuglandaceaeArizona walnut
Juglans nigra Juglandaceaeblack walnut
Juniperus communis Cupressaceaecommon juniper
Juniperus deppeana Cupressaceaealligator juniperwestern juniper, checkered bark juniper
Juniperus monosperma Cupressaceaeoneseed junipercherrystone, red berry juniper
Juniperus osteosperma CupressaceaeUtah junipershaggy bark juniper
Juniperus virginiana Cupressaceaeeastern redcedar
Justicia americana AcanthaceaeAmerican water willow
Kallstroemia grandiflora ZygophyllaceaeArizona caltropArizona poppy, orange caltrop, summer poppy
Kalmia latifolia Ericaceaemountain laurel
Koelreuteria paniculata Sapindaceaegolden rain tree
Krigia biflora Asteraceaetwo flower dwarf dandelionorange dwarf dandelion, two flowered cynthia
Krigia dandelion Asteraceaepotato dwarf dandelionpotato dandelion
Lachnocaulon sp. Eriocaulaceaebogbutton
Lactuca canadensis Asteraceaewild lettuceCanada lettuce
Lactuca floridana Asteraceaetall blue lettucewoodland lettuce, Florida blue lettuce
Lactuca serriola Asteraceaeprickly lettuce
Lagerstroemia indica Lythraceae crapemyrtle
Lamium amplexicaule Lamiaceaehenbit deadnettle
Lamium purpureum Lamiaceaepurple deadnettle
Laportea canadensis UrticaceaeCanadian woodnettle
Larix occidentalis Pinaceaewestern larch
Larrea tridentata Zygophyllaceaecreosote bushhediondilla, little stinker, gobernadora
Lathyrus latifolius Fabaceaeeverlasting peaLathyrus latifolia, perennial pea
Leavenworthia exigua var. exigua BrassicaceaeTennessee gladecress
Leavenworthia stylosa Brassicaceaelong styled glade cresscedar glade cress, Nashville mustard
Lemna sp. Lemnaceaeduckweed
Lepidium campestre Brassicaceaefield pepperweed
Lepidium virginicum Brassicaceaepoor man's pepperpeppergrass, Virginia pepperweed
Lespedeza bicolor Fabaceaeshrubby lespedezabicolor lespediza
Lespedeza cuneata FabaceaeChinese lespedezasericea lespedeza
Lesquerella densipila BrassicaceaeDuck River bladderpod
Lesquerella globosa BrassicaceaeShort's bladderpod
Lesquerella lescurii BrassicaceaeNashville mustardLescur's bladderpod
Leucospora multifida Scrophulariaceaenarrowleaf paleseed
Lesquerella perforata BrassicaceaeSpring Creek bladderpod
Lesquerella stonensis BrassicaceaeStone River bladderpod
Leavenworthia uniflora BrassicaceaeMichaux's gladecress
Leucanthemum vulgare Asteraceaeoxeye daisyChrysanthemum leucanthemum
Leucothoe fontanesiana Ericaceaedog hobblehighland doghobble
Liatris aspera Asteraceaerough blazing startall blazing star
Liparis loeselii Orchidaceaefen orchidyellow widelip orchid
Licania michauxii Chrysobalanaceaegopher apple
Liatris spicata Asteraceaedense blazing star
Liatris squarrosa Asteraceaescaly blazing star
Ligustrum vulgare OleaceaeEuropean privet
Lilium superbum Liliaceaeturk's cap lily
Linum sulcatum Linaceaegrooved flax
Lindera benzoin Lauraceaespicebush
Linum usitatissimum Linaceaecommon flax
Liquidambar styraciflua Hamamelidaceaesweetgum
Liriodendron tulipifera Magnoliaceaetuliptreetulip poplar
Lithocarpus densiflorus Fagaceaetanoak
Lithospermum canescens Boraginaceaehoary puccoon
Lithospermum tuberosum Boraginaceaesouthern stoneseedtuberous stoneseed
Lobelia appendiculata var. gattingeri CampanulaceaeGattinger's lobelia
Lobelia cardinalis Campanulaceaecardinal flower
Lobelia inflata CampanulaceaeIndian tobacco
Lobelia puberula Campanulaceaedowny lobelia
Lobelia siphilitica Campanulaceaegreat blue lobelia
Lobelia spicata Campanulaceaepalespike lobelia
Lonicera fragrantissima Caprifoliaceaewinter honeysucklesweet breath of spring
Lonicera involucrata Caprifoliaceaetwinberrytwinberry honeysuckle
Lonicera japonica CaprifoliaceaeJapanese honeysuckle
Lonicera maackii CaprifoliaceaeAmur honeysuckle
Lonicera morrowii CaprifoliaceaeMorrow's honeysuckle
Lonicera sempervirens Caprifoliaceaecoral honeysuckletrumpet honeysuckle
Luzula bulbosa Juncaceae bulbous woodrush
Lycopodiella alopecuroides Lycopodiaceaefoxtail clubmossLycopodium alopecuroides
Lycopodium digitatum Lycopodiaceaefan clubmoss
Lyonia ferruginea Ericaceaerusty staggerbush
Lyonia fruticosa Ericaceaecoastal plain staggerbush
Lygodium palmatum LygodiaceaeAmerican climbing fern
Lysimachia quadrifolia Primulaceaewhorled yellow loosestrife
Lythrum salicaria Lythraceaepurple loosestrife
Maclura pomifera MoraceaeOsage orangehedge apple
Magnolia ◊soulangiana Magnoliaceaesaucer magnoliaChinese magnolia
Magnolia acuminata Magnoliaceaecucumber-treecucumber magnolia
Magnolia fraseri Magnoliaceaemountain magnoliaFraser magnolia
Magnolia grandiflora Magnoliaceaesouthern magnolia
Magnolia macrophylla Magnoliaceaebigleaf magnolia
Magnolia tripetala Magnoliaceaeumbrella magnolia
Magnolia virginiana Magnoliaceaesweetbaysweetbay magnolia
Mahonia aquifolium BerberidaceaemahoniaOregon grape
Mahonia haematocarpa Berberidaceaered barberryBerberis haematocarpa
Mahonia nervosa BerberidaceaeCascade Oregon grapeBerberis nervosa, Cascade barberry
Maianthemum racemosum ssp. racemosum Liliaceaefalse Solomon's sealSmilacina racemosa, feathery false lily of the valley
Malus sylvestris RosaceaeappleEuropean crabapple
Manfreda virginica Agavaceaefalse aloe
Matelea carolinensis Asclepiadaceaemaroon Carolina milkvinespinypod
Matelea gonocarpos Asclepiadaceaecommon anglepodangularfruit milkvine
Matelea obliqua Asclepiadaceaeclimbing milkvine
Melilotus alba Fabaceaewhite sweet clover
Melilotus officinalis Fabaceaeyellow sweet clover
Melothria pendula Cucurbitaceaecreeping cucumberGuadeloupe cucumber
Menispermum canadense Menispermaceaecommon moonseed
Mentha piperita Lamiaceaepeppermint
Mertensia virginica BoraginaceaeVirginia bluebells
Metasequoia glyptostroboides Taxodiaceaedawn redwood
Metrosideros sp. MyrtaceaeO'hia lehua
Minuartia patula Caryophyllaceaeglade sandwortArenaria patula, pitcher's stitchwort
Mitchella repens Rubiaceaepartridgeberry
Mitella diphylla Saxifragaceaetwo leaf miterwortbishop's cap
Monarda bradburiana Lamiaceaeeastern beebalm
Monarda citriodora Lamiaceaelemon beebalm
Monarda didyma Lamiaceaescarlet beebalm
Monarda fistulosa Lamiaceaewild bergamot
Monotropa hypopithys Ericaceaepinesap
Monotropa uniflora EricaceaeIndian pipe
Morus rubra Moraceaered mulberry
Muscari botryoides Liliaceaecommon grape hyacinth
Myosotis macrosperma Boraginaceaelarge seed forget-me-not
Narcissus pseudonarcissus Liliaceaedaffodil
Nelumbo lutea NelumbonaceaeAmerican lotus
Nemophila aphylla Hydrophyllaceaesmallflower baby blue eyesNemophila triloba
Nepeta cataria Lamiaceaecatnip
Nolina microcarpa Liliaceaebeargrasssacahuista, basketgrass, nolina
Nothoscordum bivalve Liliaceaefalse garliccrow poison
Nymphaea odorata Nymphaeaceaefragrant water lilyAmerican white waterlily
Nyssa aquatica Nyssaceaewater tupelo
Nyssa biflora Nyssaceaeswamp tupelo
Nyssa sylvatica Nyssaceaeblackgum
Obolaria virginica GentianaceaeVirginia pennywort
Oenothera biennis Onagraceaecommon evening primrose
Oenothera macrocarpa ssp. macrocarpa OnagraceaeMissouri evening primroseOenothera missouriensis, bigfruit evening primrose
Oenothera speciosa Onagraceaepinkladies
Oenothera triloba Onagraceaestemless evening primrose
Olneya tesota Fabaceaedesert ironwoodpalo de hierro, tesota, palo fierro, Arizona ironwood
Onosmodium molle Boraginaceaefalse gromwellsoft hair marble seed
Ophioglossum engelmannii Ophioglossaceaelimestone adderstongue
Oplopanax horridus Araliaceaedevil's club
Opuntia acanthocarpa Cactaceaebuckhorn chollayellow flowered cane cactus
Opuntia arbuscula Cactaceaepencil chollaArizona pencil cholla
Opuntia bigelovii Cactaceaeteddy bear chollasilver cholla, teddy bear cactus
Opuntia clavata Cactaceaeclub cholla
Opuntia engelmannii CactaceaeEnglemann's prickly pearcactus apple, tuna, nopal, purple fruit prickly pear, Opuntia phaeacantha var. discata
Opuntia engelmannii var. linguiformis Cactaceaecow's tongue cactus
Opuntia fulgida Cactaceaechain fruit chollajumping cholla, chain cholla
Opuntia humifusa Cactaceaeeastern prickly peardevil's-tongue
Opuntia leptocaulis Cactaceaedesert Christmas cactustesajo, Christmas cholla, pencil joint cholla, holycross cholla, diamond cactus, darning needle cactus
Opuntia santa-rita CactaceaeSanta Rita prickly pear
Opuntia spinosior Cactaceaecane cholla
Ornithogalum umbellatum Liliaceaestar of Bethlehemsleepydick
Osmorhiza claytonii ApiaceaeClayton's sweet cicelyClayton's sweetroot
Osmorhiza longistylis Apiaceaelong style sweetroot
Ostrya virginiana Betulaceaehophornbeam
Oxalis grandis Oxalidaceaegreat yellow woodsorrel
Oxalis montana Oxalidaceaenorthern wood sorrelmountain wood sorrel, Oxalis acetosella
Oxalis oregana Oxalidaceaeredwood sorrelOregon oxalis
Oxalis priceae OxalidaceaePrice's woodsorrelOxalis macrantha, tufted yellow woodsorrel
Oxalis stricta Oxalidaceaeyellow wood-sorrelcommon yellow oxalis
Oxalis violacea Oxalidaceaeviolet wood-sorrel
Oxydendrum arboreum Ericaceaesourwood
Pachycereus pringlei Cactaceaecardon
Pachysandra procumbens BuxaceaeAllegheny spurge
Parnassia asarifolia Saxifragaceaekidneyleaf grass of Parnassus
Packera anonyma Asteraceaesouthern ragwortSmall's ragwort, Senecio anonymus, Senecio smallii
Packera aurea Asteraceaegolden ragwortSenecio aureus
Packera glabella AsteraceaebutterweedSenecio glabellus, golden ragwort
Packera obovata Asteraceaeroundleaf ragwortSenecio obovatus
Papaver rhoeas Papaveraceaecorn poppy
Parkinsonia aculeata FabaceaeMexican paloverdeJerusalem thorn, horse bean
Parkinsonia florida Fabaceaeblue paloverdeCercidium floridum
Parkinsonia microphylla Fabaceaeyellow paloverdeCercidium microphyllum, foothill paloverde, littleleaf paloverde
Parthenium integrifolium Asteraceaewild quinine
Panax quinquefolius AraliaceaeAmerican ginseng
Parthenocissus quinquefolia VitaceaeVirginia creeper
Passiflora incarnata Passifloraceaepurple passionflower
Passiflora lutea Passifloraceaeyellow passion flower
Paulownia tomentosa Bignoniaceaeprincess-treeempress-tree
Pedicularis canadensis Scrophulariaceaewood betonyforest lousewort
Pediomelum subacaule Fabaceaeglade potatowhiterim scurfpea, Nashville breadroot, Psoralea subacaulis
Peniocereus greggii Cactaceaedesert night blooming cereusCereus greggii, Arizona queen of the night
Penstemon calycosus Scrophulariaceaesmall beardtongue
Penthorum sedoides Saxifragaceaeditch stonecrop
Penstemon smallii ScrophulariaceaeSmall's beardtongue
Penstemon tenuiflorus Scrophulariaceaeeastern whiteflower beardtongue
Perilla frutescens Lamiaceaebeefsteak plant
Phacelia bipinnatifida Hydrophyllaceaefernleaf phaceliapurple phacelia
Phacelia dubia ssp. interior Hydrophyllaceaeglade phaceliasmallflower phacelia
Phacelia purshii HydrophyllaceaeMiami mist
Phegopteris hexagonoptera Thelypteridaceaebroad beechfern
Philadelphus inodorus Hydrangeaceaescentless mock orange
Phleum pratense Poaceaetimothy
Phlox amoena Polemoniaceaehairy phlox
Phlox bifida ssp. stellaria Polemoniaceaeglade phlox
Phlox divaricata Polemoniaceaeblue phloxwild blue phlox
Phlox paniculata Polemoniaceaegarden phloxfall phlox
Phlox pilosa Polemoniaceaedowny phlox
Phoradendron juniperinum Viscaceaejuniper mistletoe
Phoradendron leucarpum Viscaceaeoak mistletoePhoradendron flavescens, Phoradendron serotinum
Photinia pyrifolia Rosaceaered chokeberryAronia arbutifolia, Pyrus arbutifolia, Sorbus arbutifolia
Phragmites australis Poaceaecommon reed
Phryma leptostachya VerbenaceaeAmerican lopseed
Phyla lanceolata Verbenaceaelance leaf fogfruit
Phytolacca americana PhytolaccaceaeAmerican pokeweed
Pinus clausa Pinaceaesand pine
Pinus elliottii Pinaceaeslash pine
Picea engelmannii PinaceaeEngelmann spruce
Pinus flexilis Pinaceaelimber pine
Picea glauca Pinaceaewhite spruce
Picea mariana Pinaceaeblack spruce
Picea pungens Pinaceaeblue spruce
Picea rubens Pinaceaered spruce
Picea sitchensis PinaceaeSitka spruce
Pilea pumila Urticaceaeclearweed
Pilosocereus alensis CactaceaeSonoran old man cactusCephalocereus alensis
Pinus albicaulis Pinaceaewhitebark pine
Pinus aristata Pinaceaebristlecone pine
Pinus arizonica var. arizonica Pinaceae Arizona pine
Pinus cembroides PinaceaeMexican pinyon
Pinus contorta Pinaceaelodgepole pine
Pinus coulteri PinaceaeCoulter pine
Pinus echinata Pinaceaeshortleaf pine
Pinus edulis Pinaceaepinyon pinetwo needle pinyon, nut pine, pinyon, Colorado pinyon pine, two leaf pinyon
Pinus engelmannii PinaceaeApache pineArizona longleaf pine, Englemann pine
Pinus leiophylla var. chihuahuana PinaceaeChihuahuan pine
Pinus monticola Pinaceaewestern white pine
Pinus palustris Pinaceaelongleaf pine
Pinus ponderosa Pinaceaeponderosa pinewestern yellow pine, bull pine, blackjack pine
Pinus pungens PinaceaeTable Mountain pine
Pinus resinosa Pinaceaered pineNorway pine
Pinus rigida Pinaceaepitch pine
Pinus strobiformis Pinaceaesouthwestern white pinePinus flexilis var. reflexa
Pinus strobus Pinaceaeeastern white pine
Pinus taeda Pinaceaeloblolly pine
Pinus virginiana PinaceaeVirginia pine
Pityopsis graminifolia Asteraceaenarrowleaf silkgrass
Plantago aristata Plantaginaceaelarge bracted plantain
Platanthera ciliaris Orchidaceaeyellow fringed orchid
Platanthera cristata Orchidaceaecrested yellow orchid
Platanthera integrilabia Orchidaceaemonkeyfacewhite fringeless orchid
Plantago lanceolata Plantaginaceaenarrowleaf plantain
Platanthera nivea Orchidaceaesnowy orchid
Platanthera peramoena Orchidaceaepurple fringeless orchid
Plantago rugelii Plantaginaceaeblackseed plantain
Plantago virginica Plantaginaceaedwarf plantainVirginia plantain
Platanus occidentalis PlatanaceaeAmerican sycamore
Platanus wrightii PlatanaceaeArizona sycamoreplane tree, button wood
Pleopeltis polypodioides ssp. michauxiana Polypodiaceaeresurrection fernPolypodium polypodioides
Pleurochaete squarrosa Pottiaceaesquare pleurochaete moss
Poa annua Poaceaeannual bluegrass
Poa pratensis PoaceaeKentucky bluegrass
Podophyllum peltatum Berberidaceaemayapple
Polemonium reptans PolemoniaceaeJacob's ladderGreek valerian
Polygala sanguinea Polygalaceaefield milkwortpurple milkwort
Polygonatum biflorum Liliaceaesmooth Solomon's seal
Polygonum bistortoides PolygonaceaeAmerican bistort
Polygonum virginianum PolygonaceaejumpseedVirginia knotweed
Polymnia canadensis Asteraceaepale flowered leafcupwhite bear's foot, white flower leafcup
Polystichum acrostichoides DryopteridaceaeChristmas fern
Polytrichum juniperinum Polytrichaceaejuniper polytrichum moss
Pontederia cordata Pontederiaceaepickerelweedblue pickerelweed
Populus balsamifera ssp. trichocarpa Salicaceaeblack cottonwood
Populus deltoides Salicaceaecottonwood
Populus grandidentata Salicaceaebigtooth aspen
Populus tremuloides Salicaceaequaking aspengolden aspen, trembling poplar
Polygonum scandens Polygonaceaeclimbing false buckwheat
Porteranthus stipulatus RosaceaeIndian physic
Potentilla recta Rosaceaesulfur cinquefoilrough fruited cinquefoil,sulphur cinquefoil
Potentilla simplex Rosaceaecommon cinquefoil
Prosopis glandulosa ssp. torreyana Fabaceaewestern honey mesquite
Prosopis velutina Fabaceaevelvet mesquite
Prunella vulgaris Lamiaceaecommon self healheal all
Prunus americana RosaceaeAmerican plum
Prunus angustifolia RosaceaeChickasaw plum
Prunus munsoniana RosaceaeMunson's plumwild goose plum
Prunus pensylvanica Rosaceaepin cherry
Prunus persica Rosaceaepeach
Prunus serotina Rosaceaeblack cherry
Prunus virginiana Rosaceaechokecherry
Pseudognaphalium obtusifolium ssp. obtusifolium AsteraceaerabbittobaccoGnaphalium obtusifolium
Pseudoroegneria spicata ssp. spicata Poaceaebluebunch wheatgrassAgropyron spicatum
Pseudotsuga menziesii PinaceaeDouglas fir
Psilotum nudum Psilotaceaewhisk fern
Pteridium aquilinum Dennstaedtiaceaewestern brackenfern
Pueraria montana Fabaceaekudzu
Purshia stansburiana Rosaceaecliff roseStansbury cliff rose
Pycnanthemum pycnanthemoides Lamiaceaesouthern mountain mintPycnanthemum incanum ssp. pycnanthemoides
Pyrrhopappus carolinianus Asteraceaefalse dandelionCarolina desert chicory
Pyrus calleryana RosaceaeBradford pearCallery pear
Pyrus communis Rosaceaecommon pear
Quercus alba Fagaceaewhite oak
Quercus bicolor Fagaceaeswamp white oak
Quercus coccinea Fagaceaescarlet oak
Quercus falcata Fagaceaesouthern red oak
Quercus gambelii FagaceaeGambel oakRocky Mountain white oak, Utah white oak
Quercus garryana FagaceaeOregon white oakGarry oak
Quercus hypoleucoides Fagaceaesilverleaf oakwhite leaf oak
Quercus imbricaria Fagaceaeshingle oak
Quercus laevis Fagaceaeturkey oak
Quercus lyrata Fagaceaeovercup oak
Quercus macrocarpa Fagaceaebur oak
Quercus marilandica Fagaceaeblackjack oak
Quercus michauxii Fagaceaeswamp chestnut oakbasket oak
Quercus muehlenbergii Fagaceaechinkapin oak
Quercus myrtifolia Fagaceaemyrtle oak
Quercus nigra Fagaceaewater oak
Quercus pagoda Fagaceaecherrybark oak Quercus falcata var. pagodifolia
Quercus palustris Fagaceaepin oak
Quercus phellos Fagaceaewillow oak
Quercus prinus Fagaceaechestnut oakQuercus montana
Quercus rubra Fagaceaenorthern red oak
Quercus shumardii FagaceaeShumard's oak
Quercus stellata Fagaceaepost oak
Quercus velutina Fagaceaeblack oak
Quercus virginiana Fagaceae live oak
Ranunculus abortivus Ranunculaceaekidney-leaf buttercuplittleleaf buttercup
Ranunculus bulbosus Ranunculaceaebulbosus buttercupSt. Anthony's turnip
Ranunculus sardous Ranunculaceaehairy buttercupRanunculus parvulus
Ratibida pinnata Asteraceaegray coneflowerpinnate prairie coneflower
Rhexia mariana MelastomataceaeMaryland meadow beauty
Rhizophora mangle RhizophoraceaeAmerican mangrove
Rhododendron alabamense EricaceaeAlabama azalea
Rhododendron albiflorum EricaceaeCascade azalea
Rhododendron calendulaceum Ericaceaeflame azalea
Rhododendron catawbiense EricaceaeCatawba rhododendronCatawba rosebay, mountain rosebay, purple laurel
Rhododendron macrophyllum EricaceaePacific rhododendron
Rhododendron maximum Ericaceaerosebay rhododendrongreat rhododendron, rosebay, great laurel
Rhododendron periclymenoides Ericaceaepink azalea
Rhododendron prinophyllum Ericaceaeearly azaleaRhododendron roseum, rose azalea
Rhus aromatica Anacardiaceaefragrant sumac
Rhus copallinum Anacardiaceaewinged sumacRhus copallina, shining sumac
Rhus glabra Anacardiaceaesmooth sumac
Rhus hirta Anacardiaceaestaghorn sumacRhus typhina
Rhus trilobata Anacardiaceaeskunk bushskunk bush sumac, squaw bush, lemonade sumac, limonita, lemonade berry, lemita, three leaf sumac
Robinia pseudoacacia Fabaceaeblack locust
Rosa carolina RosaceaeCarolina rosepasture rose
Rosa multiflora Rosaceaemultiflora rose
Rosa setigera Rosaceaeprarie roseclimbing rose
Rubus allegheniensis RosaceaeAllegheny blackberry
Rubus argutus Rosaceaesouthern blackberrysawtooth blackberry
Rubus flagellaris Rosaceaenorthern dewberry
Rubus occidentalis Rosaceaeblack raspberry
Rubus odoratus Rosaceaepurpleflowering raspberry
Rubus parviflorus Rosaceaethimbleberry
Rubus sp. Rosaceaeblackberry
Rudbeckia fulgida Asteraceaeorange coneflower
Rudbeckia hirta Asteraceaeblack eyed Susan
Rudbeckia laciniata Asteraceaecutleaf coneflowergreen headed coneflower
Rudbeckia triloba Asteraceaebrown eyed Susanthin leaf coneflower
Ruellia caroliniensis AcanthaceaeCarolina wild petunia
Ruellia humilis Acanthaceaefringeleaf wild petunia
Ruellia strepens Acanthaceaelimestone wild petunia
Rumex acetosella Polygonaceaesheep sorrel
Rumex crispus Polygonaceaecurly dock
Rumex obtusifolius Polygonaceaebroadleaf dockbitter dock
Sabatia angularis Gentianaceaerose pink
Sabatia quadrangula Gentianaceaefourangle rose gentian
Salix babylonica Salicaceaeweeping willow
Salix caroliniana SalicaceaeCarolina willowcoastal plain willow
Salix nigra Salicaceaeblack willow
Salvia lyrata Lamiaceaelyreleaf sage
Sambucus nigra ssp. canadensis Caprifoliaceaecommon elderSambucus canadensis, elderberry
Sambucus racemosa ssp. racemosa Caprifoliaceaered elderberrySambucus racemosa ssp. pubens
Sanguinaria canadensis Papaveraceaebloodroot
Sanicula canadensis ApiaceaeCanada black snakeroot
Sapindus saponaria ssp. drummondii Sapindaceaewestern soapberryjaboncillo, cherioni
Saponaria officinalis Caryophyllaceaebouncing betsoapwort
Sarracenia flava Sarraceniaceaeyellow pitcherplant
Sarracenia purpurea Sarraceniaceaepurple pitcherplant
Sassafras albidum Lauraceaesassafras
Saururus cernuus Saururaceaelizardís tail
Salvia urticifolia Lamiaceaenettleleaf sage
Saxifraga virginiensis Saxifragaceaeearly saxifrage
Schoenolirion croceum Liliaceaeyellow sunnybell
Schizachyrium scoparium Poaceaelittle bluestem
Scutellaria elliptica Lamiaceaehairy skullcap
Scutellaria ovata Lamiaceaeheart leaf skullcap
Scutellaria parvula Lamiaceaesmall skullcap
Sedum pulchellum Crassulaceaepink stonecropsedum, widow's cross
Serenoa repens Arecaceaesaw palmetto
Sedum sarmentosum Crassulaceaestringy stonecrop
Sedum ternatum Crassulaceaewhite stonecropwoodland stonecrop, mountain stonecrop, rock cress sedum
Selaginella apoda Selaginellaceaemeadow spikemoss
Selaginella oregana SelaginellaceaeOregon spikemoss
Senna marilandica Fabaceaesouthern wild sennaMaryland senna
Sequoia sempervirens Taxodiaceaeredwood
Sequoiadendron giganteum Taxodiaceaegiant sequoia
Sherardia arvensis Rubiaceaeblue field madder
Sideroxylon lycioides Sapotaceaebuckthorn bullyBumelia lycioides, smooth southern buckthorn
Silene latifolia Caryophyllaceaewhite campion
Silene latifolia ssp. alba Caryophyllaceaesnowy campionSilene alba
Silphium mohrii Asteraceaeshaggy rosinweedMohr's rosinweed
Silene regia Caryophyllaceaeroyal catchfly
Silene virginica Caryophyllaceaefire pink
Silene vulgaris Caryophyllaceaebladder campionmaidenstears
Silphium laciniatum Asteraceaecompass plant
Silphium perfoliatum Asteraceaecup plant
Silphium pinnatifidum Asteraceaecutleaf praire docktansy rosinweed,Silphium terebinthinaceum var. pinnatifidum
Silphium terebinthinaceum Asteraceaeprairie rosinweed
Simmondsia chinensis Simmondsiaceaejojobacoffee bush, gray box bush, goatnut, deernut, wild hazel, quinine plant, coffeeberry
Sisyrinchium albidum Iridaceaepale blue-eyed grasswhite blue-eyed grass
Sisyrinchium angustifolium Iridaceaenarrow leaf blue eyed grassstout blue eyed grass
Silene stellata Caryophyllaceaestarry campionwidow's frill
Smallanthus uvedalius Asteraceaeyellow leafcupPolymnia uvedalia, hairy leafcup, large flowered leafcup, bear's foot
Smilax bona-nox Smilacaceaesaw greenbrier
Smilax glauca Smilacaceaecat greenbrier
Smilax rotundifolia Smilacaceaecommon greenbrierround leaf greenbrier, cat brier
Solanum carolinense SolanaceaeCarolina horsenettle
Solanum ptychanthum Solanaceaeeastern black nightshadeWest Indian nightshade
Solidago canadensis AsteraceaeCanada goldenrodcommon goldenrod
Solidago gigantea Asteraceaegreat goldenrodgiant goldenrod, late goldenrod
Sonchus asper Asteraceaespiny sow thistleprickly sow thistle
Sorbus americana Rosaceaemountain ash
Sorghum halepense PoaceaeJohnsongrass
Spigelia marilandica LoganiaceaeIndian pinkwoodland pinkroot
Spiraea japonica RosaceaeJapanese meadowsweet
Spiraea prunifolia Rosaceaebridalwreath spirea
Spiranthes cernua Orchidaceaenodding ladies'-tresses
Spiranthes ovalis OrchidaceaeOctober ladies'-tresses
Sporobolus vaginiflorus Poaceaepoverty dropseed
Spiranthes vernalis Orchidaceaespring lady's tresses
Stachys clingmanii LamiaceaeClingman's hedge nettle
Stenanthium gramineum Liliaceaeeastern featherbells
Stapelia hirsuta Asclepiadaceaecarrion flower
Staphylea trifolia StaphyleaceaeAmerican bladdernut
Stellaria media Caryophyllaceaecommon chickweed
Stellaria pubera Caryophyllaceaegiant chickweedstar chickweed
Stenocereus eruca Cactaceaecreeping devil cactuschirinole, Cereus eruca, Machaerocereus eruca, Lemaireocereus eruca, Rathbunia eruca
Stenocereus thurberi Cactaceaeorganpipe cactusCereus thurberi, Lemaireocereus thurberi, pitahaya dulce
Streptopus amplexifolius Liliaceaetwisted stalkclaspleaf twisted stalk
Stylosanthes biflora Fabaceaesidebeak pencilflower
Stylophorum diphyllum Papaveraceaecelandine poppy
Streptopus roseus Liliaceaetwisted stalkStreptopus lanceolatus var. roseus
Symphoricarpos orbiculatus Caprifoliaceaecoralberry
Symphyotrichum novae-angliae AsteraceaeNew England asterAster novae-angliae
Symphyotrichum pilosum Asteraceaewhite heath asterhairy white oldfield aster, Aster pilosus, awl aster
Syngonanthus flavidulus Eriocaulaceaehatpins
Talinum calcaricum Portulacaceaelimestone fameflower
Taraxacum officinale Asteraceaecommon dandelion
Taxodium distichum Taxodiaceae bald cypress
Taxus brevifolia TaxaceaePacific yew
Taxus sp. Taxaceaeyew
Thaspium barbinode Apiaceaehairyjoint meadow parsnip
Thalictrum clavatum Ranunculaceaecliff meadow ruemountain meadow rue
Thalictrum revolutum Ranunculaceaeskunk meadow ruewaxyleaf meadow rue
Thalictrum thalictroides Ranunculaceaerue anemoneAnemonella thalictroides
Thaspium trifoliatum var. trifoliatum Apiaceaepurple meadowparsnip
Thelypteris palustris var. pubescens Thelypteridaceaeeastern marsh fern
Thuja occidentalis Cupressaceaearborvitae
Thuja plicata Cupressaceaewestern red cedar
Tiarella cordifolia Saxifragaceaeheart leaf foam flower
Tiarella trifoliata Saxifragaceaethreeleaf foamflower
Tilia americana ssp. heterophylla Tiliaceaewhite basswoodTilia heterophylla
Tillandsia usneoides BromeliaceaeSpanish moss
Tipularia discolor Orchidaceaecranefly orchid
Torilis arvensis Apiaceaefield hedge parsleyspreading hedge parsley, Torilis japonica
Tofieldia racemosa Liliaceaecoastal false asphodelTriantha racemosa
Toxicodendron radicans Anacardiaceae eastern poison ivy Rhus radicans
Tradescantia subaspera Commelinaceaewide leaved spiderwortzigzag spiderwort, harsh spiderwort
Tradescantia virginiana CommelinaceaeVirginia spiderwort
Trichostema brachiatum LamiaceaefluxweedIsanthus brachiatus
Tragia cordata Euphorbiaceaeheartleaf noseburnheart leaved tragia
Tragopogon dubius Asteraceaeyellow goatsbeardyellow salsify
Trifolium campestre Fabaceaelow hop trefoilfield clover, Trifolium procumbens
Trifolium dubium Fabaceaeleast hop trefoilleast hop clover, suckling clover
Trifolium hybridum Fabaceaealsike clover
Trifolium pratense Fabaceaered clover
Trifolium repens Fabaceaewhite clover
Trillium cuneatum Liliaceaelittle sweet Betsy
Trillium flexipes Liliaceaewhite trilliumbent trillium, nodding wakerobin
Trillium recurvatum Liliaceaeprairie trilliumbloody butcher
Trillium sessile Liliaceaesessile trillium
Trillium stamineum Liliaceaetwisted petal trillium
Triodanis perfoliata Campanulaceaeclasping Venus' looking-glass
Triosteum angustifolium Caprifoliaceaeyellow fruit horse gentian
Triticum aestivum Poaceaecommon wheat
Tsuga canadensis Pinaceaeeastern hemlock
Tsuga heterophylla Pinaceaewestern hemlock
Tsuga mertensiana Pinaceaemountain hemlock
Tussilago farfara Asteraceaecoltsfoot
Typha latifolia Typhaceaebroadleaf cattail
Ulmus alata Ulmaceaewinged elm
Ulmus americana UlmaceaeAmerican elm
Ulmus rubra Ulmaceaeslippery elm
Ulmus serotina UlmaceaeSeptember elm
Urtica chamaedryoides Urticaceaeheartleaf nettle
Utricularia sp. Lentibulariaceaebladderwort
Uvularia grandiflora Liliaceaelarge flower bellwort
Uvularia perfoliata Liliaceaeperfoliate bellwort
Vaccinium arboreum Ericaceaefarkleberrysparkleberry
Vaccinium pallidum Ericaceaelowbush blueberryBlue Ridge blueberry
Vaccinium parvifolium Ericaceaered huckleberry
Valeriana pauciflora Valerianaceaelargeflower valerian
Vaccinium stamineum Ericaceaedeerberry
Valerianella radiata Valerianaceaebeaked corn salad
Valerianella umbilicata Valerianaceaenavel cornsalad
Veratrum viride Liliaceaegreen false hellebore
Verbascum blattaria Scrophulariaceaemoth mullein
Verbascum thapsus Scrophulariaceaecommon mullein
Verbena simplex Verbenaceaenarrow leaf vervainnarrow leaved vervain
Verbena urticifolia Verbenaceaewhite vervain
Verbesina alternifolia Asteraceaeyellow wingstemwingstem, Actinomeris alternifolia
Verbesina virginica Asteraceaewhite crownbeardfrostweed
Vernonia gigantea Asteraceaegiant ironweed
Veronica hederifolia Scrophulariaceaeivy leaf speedwellivy leaved speedwell
Veronica persica Scrophulariaceaebirdeye speedwell
Veronica polita Scrophulariaceaegray field speedwell
Veronica serpyllifolia Scrophulariaceaethymeleaf speedwell
Viburnum acerifolium Caprifoliaceaemaple leaf viburnum
Viburnum dentatum Caprifoliaceaearrowwood
Viburnum lantanoides Caprifoliaceaehobblebushwitch hobble
Viburnum opulus var. americanum Caprifoliaceaehigh bush cranberryViburnum trilobum
Viburnum prunifolium Caprifoliaceaeblackhaw
Viburnum rufidulum Caprifoliaceaerusty blackhaw
Vicia caroliniana Fabaceaewood vetchwhite vetch, Carolina vetch
Vicia sativa ssp. nigra Fabaceaepurple vetchgarden vetch, Vicia angustifolia
Vicia villosa ssp. varia Fabaceaesmooth vetchwinter vetch
Vinca minor Apocynaceaecommon periwinkle
Viola bicolor Violaceaefield pansyViola rafinesquei
Viola canadensis ViolaceaeCanadian white violet
Viola egglestonii Violaceaeglade violet
Viola palmata Violaceaethree lobed violetearly blue violet
Viola pedata Violaceaebird foot violet
Viola pubescens Violaceaedowny yellow violetViola eriocarpa, yellow woodland violet
Viola sororia Violaceaecommon blue violet
Viola striata Violaceaestriped cream violet
Vitis vulpina Vitaceaefrost grapewinter grape
Wisteria frutescens FabaceaeAmerican wisteria
Wisteria sinensis FabaceaeChinese wisteria
Woodsia obtusa Dryopteridaceaeblunt lobe cliff fern
Xanthium strumarium Asteraceaerough cockleburr
Xyris caroliniana XyridaceaeCarolina yellow eyed grass
Xyris tennesseensis XyridaceaeTennessee yelloweyed grass
Yucca brevifolia AgavaceaeJoshua treetree yucca, yucca palm
Yucca elata Agavaceaesoaptree yucca
Yucca flaccida AgavaceaeAdam's needleSpanish bayonet
Yucca schottii AgavaceaeSchott's yuccamountain yucca
Zanthoxylum americanum Rutaceaecommon prickly ash
Zizia aurea Apiaceaegolden Alexandersgolden zizia