More Details
Families: 125
Genera: 544
Species: 1252
Total Taxa: 1391 (including subsp. and var.)
Acorus americanus (Raf.) Raf. - sweet-flag
Acorus calamus L. - sweet-flag
Adoxa moschatellina L. - musk-root
Sambucus canadensis var. canadensis - elderberry
Sambucus racemosa subsp. pubens var. pubens L. - scarlet elderberry
Viburnum cassinoides L. - northern wild-raisin
Viburnum dentatum var. lucidum Aiton - southern arrow-wood
Viburnum lantana L. - wayfaring-tree
Viburnum lentago L. - sheepberry
Viburnum opulus L. - snowball-bush
Viburnum rafinesquianum var. affine (Bush ex C.K.Schneid.) House - downy arrow-wood
Viburnum rafinesquianum var. rafinesquianum - downy arrow-wood
Viburnum trilobum Marshall - high-bush cranberry
Alisma subcordatum Raf. - southern water-plantain
Alisma triviale Pursh - northern water-plantain
Sagittaria brevirostra Mack. & Bush - short-beaked arrow-head
Sagittaria latifolia Willd. - wapato
Sagittaria montevidensis subsp. calycina (Engelm.) Bogin - Mississippi arrowhead
Amaranthus albus L. - prostrate pigweed
Amaranthus hybridus L. - smooth pigweed
Amaranthus powellii S.Watson - tall amaranth
Amaranthus retroflexus L. - redroot amaranth
Amaranthus tuberculatus (Moq.) J.D.Sauer - tall water-hemp
Atriplex patula L. - spear saltbush
Atriplex prostrata Boucher ex DC. - triangle orache
Bassia hyssopifolia (Pall.) Kuntze - fivehorn smotherweed
Bassia scoparia (L.) A.J. Scott - summer-cypress
Chenopodium album L. - lamb's quarters
Chenopodium berlandieri var. bushianum (Aellen) Cronquist - pit-seed goosefoot
Chenopodium berlandieri var. zschackei (Murr) Murr ex Asch. - Zschack's goosefoot
Chenopodium pratericola Rydb. - narrow-leaf goosefoot
Chenopodium simplex (Torr.) Raf. - maple-leaved goosefoot
Chenopodium standleyanum Aellen - woodland goosefoot
Chenopodium strictum Roth - late-flowering goosefoot
Cycloloma atriplicifolium (Spreng.) J.M.Coult. - winged pigweed
Dysphania ambrosioides (L.) Mosyakin & Clemants - worm-seed
Dysphania botrys (L.) Mosyakin & Clemants - goosefoot
Froelichia floridana (Nutt.) Moq. - plains snake-cotton
Salsola tragus L. - tumbleweed
Allium burdickii (Hanes) A.G.Jones - wild leek
Allium canadense var. canadense - wild onion
Allium cernuum Roth - nodding wild onion
Allium tricoccum Sol. - wild leek
Rhus aromatica Aiton - squaw-bush
Rhus glabra L. - smooth sumac
Rhus typhina L. - staghorn sumac
Rhus X pulvinata Greene (pro sp.) - pulvinate sumac
Toxicodendron radicans - poison-ivy
Toxicodendron rydbergii (Small ex Rydb.) Greene - western poison-ivy
Angelica atropurpurea var. occidentalis Fassett - western great angelica
Carum carvi L. - caraway
Chaerophyllum procumbens (L.) Crantz - Chervil
Cicuta maculata L. - spotted water-hemlock
Conium maculatum L. - poison-hemlock
Cryptotaenia canadensis (L.) DC. - white chervil
Daucus carota L. - wild carrot
Eryngium yuccifolium Michx. - rattlesnake-master
Heracleum maximum W.Bartram - American cow-parsnip
Osmorhiza claytonii (Michx.) C.B.Clarke - hairy sweet cicely
Osmorhiza longistylis (Torr.) DC. - smooth sweet cicely
Oxypolis rigidior (L.) Raf. - stiff cowbane
Pastinaca sativa L. - wild parsnip
Sanicula canadensis L. - Canadian sanicle
Sanicula marilandica L. - Maryland sanicle
Sanicula odorata (Raf.) K.M.Pryer & L.R.Phillippe - clustered black snakeroot
Sanicula trifoliata E.P.Bicknell - large-fruited black snakeroot
Sium suave Walter - water-parsnip
Taenidia integerrima (L.) Drude - yellow-pimpernel
Thaspium chapmanii (J.M.Coult. & Rose) Small - hairy-jointed meadow-parsnip
Zizia aurea (L.) W.D.J.Koch - golden zizia
Apocynum androsaemifolium L. - spreading dogbane
Apocynum cannabinum var. hypericifolium L. - Indian hemp
Apocynum x floribundum Greene (pro sp.) - intermediate dogbane
Asclepias sp. - Milkweed
Asclepias amplexicaulis Sm. - sand milkweed
Asclepias exaltata L. - tall milkweed
Asclepias incarnata subsp. incarnata - swamp milkweed
Asclepias lanuginosa Nutt. - woolly milkweed
Asclepias meadii Torr. ex A.Gray - Mead's milkweed
Asclepias syriaca L. - silkweed
Asclepias tuberosa - orange milkweed
Asclepias tuberosa subsp. interior L. - orange milkweed
Asclepias verticillata L. - whorled milkweed
Asclepias viridiflora Raf. - short green milkweed
Vincetoxicum sp. - Swallow-Wort
Vincetoxicum nigrum (L.) Moench - black swallow-wort
Ilex verticillata (L.) A.Gray - common winterberry
Arisaema dracontium (L.) Schott - green dragon
Arisaema triphyllum subsp. triphyllum - Jack-in-the-pulpit
Lemna sp. L. - Duckweed
Lemna aequinoctialis Welw. - three-nerved duckweed
Lemna minor L. - small duckweed
Lemna obscura (Austin) Daubs - purple duckweed
Lemna perpusilla Torr. - minute duckweed
Lemna trisulca L. - star duckweed
Lemna turionifera Landolt - Turion duckweed
Spirodela polyrrhiza (L.) Schleid. - greater duckweed
Symplocarpus foetidus (L.) Salisb. ex W.P.C.Barton - skunk-cabbage
Wolffia borealis (Engelm. ex Hegelm.) Landolt - Northern water-meal
Wolffia columbiana H.Karst. - common water-meal
Aralia hispida Vent. - bristly sarsaparilla
Aralia nudicaulis L. - wild sarsaparilla
Aralia racemosa L. - life-of-man
Panax quinquefolius L. - ginseng
Panax trifolius L. - groundnut
Asarum canadense L. - wild-ginger
Asparagus officinalis L. - garden asparagus
Convallaria majalis var. majalis - lily-of-the-valley
Maianthemum canadense Desf. - wild lily-of-the-valley
Maianthemum canadense var. canadense - wild lily-of-the-valley
Maianthemum canadense var. interius Fernald - wild lily-of-the-valley
Maianthemum racemosum subsp. racemosum - Solomon's-plume
Maianthemum stellatum (L.) Link - starry false Solomon's-seal
Ornithogalum umbellatum L. - sleepy-dick
Polygonatum biflorum (Walter) Elliott - Solomon's-seal
Polygonatum pubescens (Willd.) Pursh - hairy Solomon's-seal
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. - ebony spleenwort
Asplenium rhizophyllum L. - walking fern
Achillea millefolium L. - milfoil
Ageratina altissima subsp. altissima (L.) R.M.King & H.Rob. - white snakeroot
Ambrosia artemisiifolia L. - short ragweed
Ambrosia trifida L. - horse-cane
Antennaria sp. Gaertn. - Pussytoes
Antennaria neglecta Greene - field pussy-toes
Antennaria parlinii subsp. fallax (Greene) R.J.Bayer & Stebbins - plantain pussy-toes
Antennaria parlinii subsp. parlinii - plantain pussy-toes
Antennaria plantaginifolia (L.) Hook. - woman's-tobacco
Anthemis arvensis L. - corn chamomile
Anthemis cotula L. - stinking-cotula
Arctium minus (Hill.) Bernh. - lesser burdock
Arnoglossum plantagineum Raf. - prairie Indian-plantain
Arnoglossum reniforme (Hook.) H.Rob. - Muhlenberg's cacalia
Artemisia absinthium L. - sage-wort
Artemisia biennis Willd. - biennial wormwood
Artemisia campestris - wormwood
Artemisia campestris subsp. caudata (Michx.) H.M.Hall & Clem. - field wormwood
Artemisia ludoviciana subsp. ludoviciana - white sage
Artemisia serrata Nutt. - toothed sage
Bidens sp. L. - Beggarticks
Bidens cernua L. - nodding bur-marigold
Bidens connata Muhl. ex Willd. - purple-stemmed tickseed
Bidens frondosa L. - devil's beggar-ticks
Bidens trichosperma (Michx.) Britton - tall swamp marigold
Bidens tripartita L. - swamp tickseed
Bidens vulgata Greene - tall beggar-ticks
Boltonia asteroides var. recognita (Fernald & Griscom) Cronquist - white doll's-daisy
Brickellia eupatorioides var. corymbulosa (L.) Shinners - false boneset
Carduus nutans L. - nodding thistle
Centaurea stoebe subsp. micranthos L. - spotted knapweed
Cichorium intybus L. - chicory
Cirsium altissimum (L.) Spreng. - roadside thistle
Cirsium arvense (L.) Scop. - field thistle
Cirsium discolor (Muhl. ex Willd.) Spreng. - prairie thistle
Cirsium pumilum var. hillii (Nutt.) Spreng. - prairie thistle
Cirsium vulgare (Savi) Ten. - common thistle
Conyza canadensis (L.) Cronquist - hogweed
Conyza ramosissima Cronquist - spreading fleabane
Coreopsis palmata Nutt. - stiff tickseed
Doellingeria umbellata var. pubens (Mill.) Nees - parasol aster
Echinacea purpurea (L.) Moench - eastern purple coneflower
Eclipta prostrata (L.) L. - yerba-de-tajo
Erechtites hieracifolius var. hieracifolius - fireweed
Erigeron sp. L. - Fleabane
Erigeron annuus (L.) Pers. - eastern daisy fleabane
Erigeron glabellus var. pubescens Hook. - streamside fleabane
Erigeron philadelphicus var. philadelphicus - Philadelphia daisy
Erigeron pulchellus - Robin's-plantain
Erigeron pulchellus var. pulchellus - Robin's-plantain
Erigeron strigosus Muhl. ex Willd. - rough fleabane
Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald - prairie fleabane
Erigeron strigosus var. strigosus - rough fleabane
Eupatorium sp. L. - Boneset
Eupatorium altissimum L. - tall thoroughwort
Eupatorium perfoliatum L. - thoroughwort
Eupatorium serotinum Michx. - late-flowering thoroughwort
Eupatorium sessilifolium Porter - woodland boneset
Euthamia graminifolia (L.) Nutt. - grass-leaved goldenrod
Euthamia gymnospermoides Greene - viscid grass-leaved goldenrod
Eutrochium maculatum L. - spotted Joe-Pye-weed
Eutrochium maculatum var. maculatum (L.) E.E.Lamont - spotted Joe-Pye-weed
Eutrochium purpureum (L.) E.E.Lamont - purple Joe-Pye-weed
Galinsoga quadriradiata Ruiz & Pav. - shaggy-soldier
Gnaphalium uliginosum L. - marsh cudweed
Hasteola suaveolens (L.) Pojark. - sweet Indian-plantain
Helenium autumnale L. - common sneezeweed
Helianthus sp. L. - Sunflower
Helianthus annuus L. - garden sunflower
Helianthus decapetalus L. - thin-leaved sunflower
Helianthus giganteus L. - tall sunflower
Helianthus grosseserratus M.Martens - saw-tooth sunflower
Helianthus occidentalis - western sunflower
Helianthus occidentalis subsp. occidentalis - western sunflower
Helianthus pauciflorus Nutt. - stiff sunflower
Helianthus pauciflorus subsp. pauciflorus - stiff sunflower
Helianthus strumosus L. - rough-leaved sunflower
Helianthus tuberosus L. - woodland sunflower
Helianthus X laetiflorus Pers. (pro sp.) - mountain sunflower
Heliopsis helianthoides (L.) Sweet - sunflower-everlasting
Heliopsis helianthoides var. helianthoides - sunflower-everlasting
Heliopsis helianthoides var. scabra (Dunal) Fernald - sunflower-everlasting
Hieracium longipilum Torr. ex Hook. - prairie hawkweed
Hieracium scabrum Michx. - sticky hawkweed
Hieracium umbellatum L. - northern hawkweed
Inula helenium L. - elecampane
Ionactis linariifolia (L.) Greene - stiff aster
Krigia biflora (Walter) S.F.Blake - orange dwarf-dandelion
Krigia biflora subsp. glandulifera (Fernald) Iltis - orange dwarf-dandelion
Krigia virginica (L.) Willd. - Virginia dwarf-dandelion
Lactuca sp. L. - Lettuce
Lactuca biennis (Moench) Fernald - woodland lettuce
Lactuca canadensis L. - wild lettuce
Lactuca floridana (L.) Gaertn. - woodland lettuce
Lactuca ludoviciana (Nutt.) Riddell - western wild lettuce
Lactuca serriola L. - prickly lettuce
Leucanthemum vulgare Lam. - ox-eye daisy
Liatris sp. Gaertn. ex Schreb. - Gay Feather
Liatris aspera Michx. - rough gayfeather
Liatris cylindracea Michx. - barellhead gayfeather
Liatris pycnostachya var. pycnostachya - thick-spike gay-feather
Nothocalais cuspidata (Pursh) Greene - prairie false dandelion
Packera aurea (L.) A.Löve & D.Löve - heart-leaved groundsel
Packera paupercula var. paupercula - northern ragwort
Packera paupercula var. savannarum R.R.Kowal - northern ragwort
Packera plattensis (Nutt.) W.A.Weber & A.Löve - prairie ragwort
Parthenium integrifolium L. - wild quinine
Polymnia canadensis L. - white-flowered leaf-cup
Prenanthes alba L. - white rattlesnakeroot
Prenanthes racemosa Michx. - purple rattlesnake-root
Pseudognaphalium obtusifolium (L.) Hilliard & B.L.Burtt - rabbit-tobacco
Ratibida columnifera (Nutt.) Wooton & Standl. - upright prairie coneflower
Ratibida pinnata (Vent.) Barnhart - pinnate prairie coneflower
Rudbeckia sp. L. - Coneflower
Rudbeckia hirta var. pulcherrima Farw. - black-eyed Susan
Rudbeckia laciniata var. laciniata - wild golden-glow
Rudbeckia subtomentosa Pursh - sweet coneflower
Rudbeckia triloba - three-lobed coneflower
Rudbeckia triloba var. triloba - three-lobed coneflower
Senecio vulgaris L. - common groundsel
Silphium integrifolium var. integrifolium - whole-leaf rosinweed
Silphium laciniatum L. - compass-plant
Silphium perfoliatum var. perfoliatum - cup-plant
Solidago sp. L. - Goldenrod
Solidago altissima subsp. altissima L. - late goldenrod
Solidago canadensis L. - common goldenrod
Solidago canadensis var. hargeri Fernald - Harger's goldenrod
Solidago flexicaulis L. - zigzag goldenrod
Solidago gigantea Aiton - smooth goldenrod
Solidago hispida Muhl. ex Willd. - hairy goldenrod
Solidago missouriensis Nutt. - Missouri goldenrod
Solidago nemoralis Aiton - old-field goldenrod
Solidago nemoralis subsp. decemflora (DC.) Brammall - old-field goldenrod
Solidago nemoralis subsp. nemoralis - old-field goldenrod
Solidago rigida L. - stiff goldenrod
Solidago rigida subsp. rigida - stiff goldenrod
Solidago sciaphila E.S.Steele - shadowy goldenrod
Solidago speciosa Nutt. - showy goldenrod
Solidago speciosa subsp. speciosa var. rigidiuscula Nutt. - showy goldenrod
Solidago speciosa subsp. speciosa var. speciosa Nutt. - showy goldenrod
Solidago uliginosa Nutt. - northern bog goldenrod
Solidago ulmifolia var. ulmifolia - elm-leaved goldenrod
Sonchus arvensis subsp. arvensis L. - perennial sow-thistle
Sonchus arvensis subsp. uliginosus L. - marsh sow-thistle
Sonchus asper (L.) Hill - spiny-leaf sow-thistle
Sonchus oleraceus L. - field sow-thistle
Symphyotrichum cordifolium (L.) G.L.Nesom - common blue wood aster
Symphyotrichum drummondii var. drummondii (Lindl.) G.L.Nesom - hairy heart-leaved aster
Symphyotrichum ericoides (L.) G.L.Nesom - white heath aster
Symphyotrichum ericoides var. ericoides (L.) G.L.Nesom - white prairie aster
Symphyotrichum falcatum var. commutatum (Lindl.) G.L.Nesom - white prairie aster
Symphyotrichum laeve var. laeve (L.) A.Löve & D.Löve - smooth blue aster
Symphyotrichum lanceolatum (Willd.) G.L.Nesom - white panicle aster
Symphyotrichum lanceolatum var. interior (Willd.) G.L.Nesom - white panicle aster
Symphyotrichum lanceolatum var. lanceolatum (Willd.) G.L.Nesom - white panicle aster
Symphyotrichum lateriflorum (L.) Á.Löve & D.Löve - side-flowering aster
Symphyotrichum novae-angliae (L.) G.L.Nesom - New England aster
Symphyotrichum oblongifolium (Nutt.) G.L.Nesom - oblong-leaved aster
Symphyotrichum ontarionis var. ontarionis (Wiegand) G.L.Nesom - Ontario aster
Symphyotrichum oolentangiense (Riddell) G.L.Nesom - sky-blue aster
Symphyotrichum pilosum (Willd.) G.L.Nesom - white old-field aster
Symphyotrichum pilosum var. pilosum (Willd.) G.L.Nesom - white old-field aster
Symphyotrichum praealtum (Poir.) G.L.Nesom - willow-leaved aster
Symphyotrichum prenanthoides (Muhl. ex Willd.) G.L.Nesom - zigzag aster
Symphyotrichum sericeum (Vent.) G.L.Nesom - western silvery aster
Symphyotrichum shortii (Lindl.) G.L.Nesom - Short's aster
Symphyotrichum urophyllum (Lindl. ex DC.) G.L.Nesom - white arrowleaf aster
Tanacetum vulgare L. - tansy
Taraxacum officinale F.H.Wigg. - common dandelion
Tragopogon dubius Scop. - yellow salsify
Tragopogon porrifolius L. - vegetable-oyster
Tragopogon pratensis L. - yellow goat's-beard
Vernonia baldwinii Torr. - western ironweed
Vernonia fasciculata Michx. - smooth ironweed
Xanthium strumarium L. - rough cocklebur
Impatiens capensis Meerb. - spotted touch-me-not
Impatiens pallida Nutt. - yellow touch-me-not
Berberis thunbergii DC. - Japanese barberry
Berberis vulgaris L. - European barberry
Caulophyllum thalictroides (L.) Michx. - squaw-root
Jeffersonia diphylla (L.) Pers. - twinleaf
Podophyllum peltatum L. - wild mandrake
Alnus glutinosa (L.) Gaertn. - European alder
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen - swamp alder
Betula alleghaniensis Britton - yellow birch
Betula cordifolia Regel - mountain white birch
Betula nigra L. - river birch
Betula papyrifera Marshall - white birch
Betula pendula Roth - weeping birch
Betula populifolia Marshall - white birch
Corylus americana Walter - American hazelnut
Ostrya virginiana (Mill.) K.Koch - ironwood
Campsis radicans (L.) Seem. ex Bureau - trumpet-creeper
Catalpa ovata G.Don - Chinese catalpa
Catalpa speciosa (Warder ex Barney) Warder ex Engelm. - northern catalpa
Cynoglossum officinale L. - gypsy-flower
Ellisia nyctelea (L.) L. - water-pod
Hackelia deflexa var. americana (A.Gray) Fernald & I.M.Johnst. - nodding stickseed
Hackelia virginiana (L.) I.M.Johnst. - wild comfrey
Hydrophyllum appendiculatum Michx. - great waterleaf
Hydrophyllum virginianum L. - Virginia waterleaf
Lappula redowskii var. redowskii - western stickseed
Lappula squarrosa (Retz.) Durmort. - two-row stickseed
Lithospermum canescens (Michx.) Lehm. - hoary puccoon
Lithospermum caroliniense subsp. croceum (Fernald) Cusick - plains puccoon
Lithospermum incisum Lehm. - narrow-leaved puccoon
Lithospermum latifolium Michx. - broad-leaved gromwell
Lithospermum occidentale (Mack.) Weakley - western false gromwell
Lithospermum onosmodium J.I.Cohen - false gromwell
Mertensia virginica (L.) Pers. ex Link - Virginia cowslip
Myosotis arvensis (L.) Hill - field scorpion-grass
Myosotis laxa Lehm. - small forget-me-not
Myosotis scorpioides L. - water scorpion-grass
Alliaria petiolata (M.Bieb.) Cavara & Grande - garlic mustard
Arabis pycnocarpa var. pycnocarpa M.Hopkins - hairy rock-cress
Barbarea vulgaris W.T.Aiton - yellow-rocket
Berteroa incana (L.) DC. - hoary-alyssum
Boechera canadensis (L.) Al-Shehbaz - sickle-pod
Boechera dentata (Raf.) Al-Shehbaz & Zarucchi - toothed cress
Boechera laevigata (Muhl. ex Willd.) Al-Shehbaz - smooth rock-cress
Boechera stricta (Graham) Al-Shehbaz - Drummond's rock-cress
Brassica sp. L. - Mustard
Brassica juncea (L.) Czern. - Indian mustard
Brassica nigra (L.) W.D.J.Koch - black mustard
Capsella bursa-pastoris (L.) Medik. - shepherd's-purse
Cardamine concatenata (Michx.) O.Schwarz - five-parted toothwort
Cardamine pensylvanica Muhl. ex Willd. - Pennsylvania bitter-cress
Descurainia pinnata - western tansy mustard
Descurainia pinnata subsp. brachycarpa (Richardson) Detling - western tansy mustard
Descurainia sophia (L.) Webb ex Prantl - tansy mustard
Draba nemorosa L. - woodland whitlow-grass
Draba reptans (Lam.) Fernald - common whitlow-grass
Erucastrum gallicum (Willd.) O.E.Schulz - dog-mustard
Erysimum capitatum var. capitatum - sand-dune wallflower
Erysimum cheiranthoides L. - worm-seed wallflower
Erysimum inconspicuum (S.Watson) MacMill. - shy wallflower
Hesperis matronalis L. - dame's rocket
Iodanthus pinnatifidus (Michx.) Steud. - violet-rocket
Lepidium campestre (L.) W.T.Aiton - field pepper-weed
Lepidium densiflorum Schrad. - small peppergrass
Lepidium ruderale L. - stinking pepper-weed
Nasturtium officinale W.T.Aiton - watercress
Raphanus sativus L. - wild radish
Rorippa palustris subsp. palustris (L.) Besser - marsh-cress
Rorippa sessiliflora (Nutt.) Hitchc. - stalkless yellow-cress
Rorippa sylvestris (L.) Besser - creeping yellow-cress
Sinapis arvensis L. - charlock mustard
Sisymbrium altissimum L. - tall tumble mustard
Sisymbrium officinale (L.) Scop. - hedge-mustard
Thlaspi arvense L. - field pennycress
Turritis glabra L. - tower rock-cress
Opuntia sp. Mill. - Prickly Pear
Opuntia macrorhiza Engelm. - twist-spine prickly-pear
Campanula aparinoides var. aparinoides - marsh bellflower
Campanula rapunculoides L. - rover bellflower
Campanula rotundifolia L. - harebell
Campanulastrum americanum (L.) Small - tall bellflower
Lobelia cardinalis var. cardinalis - cardinal-flower
Lobelia inflata L. - Indian-tobacco
Lobelia siphilitica L. - great blue lobelia
Lobelia siphilitica var. siphilitica - great blue lobelia
Lobelia spicata var. hirtella A.Gray - spiked lobelia
Lobelia spicata var. spicata - spiked lobelia
Triodanis perfoliata (L.) Nieuwl. - round-leaved triodanis
Cannabis sativa L. - marijuana
Celtis occidentalis L. - northern hackberry
Humulus japonicus Siebold & Zucc. - Japanese hop
Diervilla lonicera Mill. - northern bush-honeysuckle
Dipsacus laciniatus L. - cut-leaved teasel
Lonicera canadensis W.Bartram ex Marshall - American fly honeysuckle
Lonicera dioica L. - red honeysuckle
Lonicera dioica var. dioica - red honeysuckle
Lonicera maackii (Rupr.) Maxim. - Maack's honeysuckle
Lonicera morrowii A.Gray - Morrow's honeysuckle
Lonicera oblongifolia (Goldie) Hook. - swamp fly honeysuckle
Lonicera reticulata Raf. - yellow honeysuckle
Lonicera tatarica L. - Tartarian honeysuckle
Lonicera X bella Zabel - white-bell honeysuckle
Lonicera X minutiflora Zabel - small-flower honeysuckle
Symphoricarpos albus (L.) S.F.Blake - snowberry
Symphoricarpos albus var. albus - snowberry
Symphoricarpos occidentalis Hook. - wolfberry
Symphoricarpos orbiculatus Moench - Indian currant
Triosteum aurantiacum E.P.Bicknell - orange-fruit horse-gentian
Triosteum aurantiacum var. aurantiacum - orange-fruit horse-gentian
Triosteum aurantiacum var. illinoense (Wiegand) E.J.Palmer & Steyerm. - orange-fruit horse-gentian
Triosteum perfoliatum L. - wild-coffee
Valeriana edulis subsp. ciliata (Torr. & A.Gray) F.G.Mey. - tap-rooted valerian
Arenaria serpyllifolia - thyme-leaved sandwort
Atocion armeria (L.) Raf. - sweet-William silene
Cerastium fontanum subsp. vulgare (Hartm.) Greuter & Burdet - mouse-ear chickweed
Cerastium nutans - nodding mouse-ear chickweed
Cerastium pumilum W.Curtis - European chickweed
Cerastium semidecandrum L. - five-stamen mouse-ear chickweed
Dianthus armeria - Deptford pink
Dianthus barbatus - sweet-William
Minuartia michauxii (Fenzl) Farw. - stiff sandwort
Moehringia lateriflora (L.) Fenzl - wood sandwort
Myosoton aquaticum (L.) Moench - water chickweed
Paronychia fastigiata Fernald - low forked chickweed
Saponaria officinalis L. - soapwort
Scleranthus annuus - German knotgrass
Silene antirrhina L. - sleepy silene
Silene csereii Baumg. - Balkan catchfly
Silene dichotoma - forked catchfly
Silene latifolia Poir. - white cockle
Silene nivea (Nutt.) Muhl. ex Otth - white campion
Silene vulgaris (Moench) Garcke - maiden's-tears
Stellaria graminea L. - starwort
Stellaria longifolia Muhl. ex Willd. - long-leaved stitchwort
Stellaria media (L.) Vill. - common chickweed
Vaccaria hispanica (Mill.) Rauschert - cowcockle
Celastrus orbiculatus Thunb. - Oriental bittersweet
Celastrus scandens L. - climbing bittersweet
Euonymus alatus (Thunb.) Siebold - winged spindle-tree
Euonymus atropurpureus var. atropurpureus - eastern wahoo
Parnassia glauca Raf. - fen grass-of-Parnassus
Ceratophyllum demersum L. - hornwort
Crocanthemum bicknellii (Fernald) Janch. - rock-rose
Crocanthemum canadense (L.) Britton - long-branch frostweed
Hudsonia tomentosa - woolly beach-heather
Hudsonia tomentosa var. tomentosa - woolly beach-heather
Lechea sp. - Pinweed
Lechea intermedia var. intermedia - large-pod pinweed
Lechea stricta Legg. ex Britton - prairie pinweed
Lechea tenuifolia Michx. - slender-leaved pinweed
Polanisia dodecandra (L.) DC. - rough-seed clammy-weed
Polanisia dodecandra subsp. dodecandra - rough-seed clammy-weed
Uvularia grandiflora Sm. - large-flowered bellwort
Commelina communis L. - common dayflower
Commelina erecta var. deamiana Fernald - white-mouth day-flower
Tradescantia sp. - Spiderwort
Tradescantia ohiensis Raf. - smooth spiderwort
Calystegia sepium (L.) R.Br. - hedge false bindweed
Calystegia spithamaea (L.) Pursh - low false bindweed
Convolvulus arvensis L. - field bindweed
Cuscuta cephalanthi Engelm. - buttonbush dodder
Cuscuta coryli Engelm. - hazel dodder
Cuscuta cuspidata Engelm. - cusp dodder
Cuscuta gronovii var. gronovii - swamp dodder
Cuscuta pentagona Engelm. - five-angled dodder
Ipomoea hederacea Jacq. - ivy-leaved morning-glory
Ipomoea purpurea (L.) Roth - tall morning-glory
Cornus sp. L. - Dogwood
Cornus alternifolia L.f. - pagoda dogwood
Cornus amomum subsp. obliqua Mill. - silky dogwood
Cornus canadensis L. - dwarf cornel
Cornus foemina subsp. racemosa Mill. - panicled dogwood
Cornus rugosa Lam. - round-leaved dogwood
Cornus sericea L. - red osier dogwood
Sedum acre L. - yellow sedum
Sedum sarmentosum Bunge - stringy stonecrop
Echinocystis lobata (Michx.) Torr. & A.Gray - wild-cucumber
Sicyos angulatus L. - bur-cucumber
Thladiantha dubia Bunge - goldencreeper
Juniperus communis L. - common juniper
Juniperus communis var. depressa Pursh - common juniper
Juniperus virginiana L. - eastern red-cedar
Juniperus virginiana var. virginiana - eastern red-cedar
Thuja occidentalis L. - northern white-cedar
Bolboschoenus fluviatilis (Torr.) Soják - river bulrush
Bulbostylis capillaris (L.) Kunth ex C.B.Clarke - thread-leaved beak-seed
Carex sp. L. - Sedge
Carex albursina E.Sheld. - white bear sedge
Carex annectens (E.P.Bicknell) E.P.Bicknell - yellow-headed fox sedge
Carex bicknellii Britton - Bicknell's sedge
Carex blanda Dewey - wood sedge
Carex brevior (Dewey) Mack. - plains oval sedge
Carex buxbaumii Wahlenb. - Buxbaum's sedge
Carex canescens subsp. canescens - silvery sedge
Carex cephalophora Muhl. ex Willd. - wood-bank sedge
Carex comosa Boott - bristly sedge