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2268 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Phryma leptostachya L.American lopseed
Physalis grisea (Waterf.) M. MartínezStrawberry-Tomato
Physalis heterophylla NeesClammy Groundcherry
Physalis longifolia Nutt.Longleaf Groundcherry
Physalis pubescens L.Husk Tomato
Physalis pumila Nutt.Dwarf Groundcherry
Physalis pumila var. hispida (Waterf.) J.R.SullivanPrairie Groundcherry
Physalis virginiana Mill.Virginia groundcherry
Physocarpus opulifolius Common Ninebark
Physostegia parviflora Nutt. ex A. GrayWestern False Dragonhead
Physostegia virginiana (L.) Benth.obedient plant
Phytolacca americana L.American Pokeweed
Picea abies (L.) Karst.Norway Spruce
Picea glauca (Moench) VossWhite Spruce
Picea mariana Black Spruce
Pilea fontana (Lunell) Rydb.lesser clearweed
Pilea pumila (L.) A. GrayCanadian Clearweed
Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip.Fox-and-Cubs
Pimpinella saxifraga L.solidstem burnet saxifrage
Pinguicula vulgaris L.common butterwort
Pinus banksiana Lamb.Jack Pine
Pinus resinosa AitonRed Pine
Pinus strobus L.Eastern White Pine
Pinus sylvestris L.Scots Pine
Piperia unalascensis (Spreng.) Rydb.slender-spire orchid
Piptatheropsis canadensis (Poir.) Romasch., P.M. Peterson & R.J. SorengCanadian Ricegrass
Piptatheropsis pungens "(Torr.) Romasch.mountain ricegrass
Piptochaetium avenaceum (L.) Parodiblackseed speargrass
Pisum sativum L.Garden Pea
Plantago arenaria Waldst. & Kit.sand plantain
Plantago aristata Michx.Largebracted Plantain
Plantago eriopoda Torr.redwool plantain
Plantago lanceolata L.Narrowleaf Plantain
Plantago major L.Common Plantain
Plantago media L.hoary plantain
Plantago patagonica Jacq.Woolly Plantain
Plantago rugelii Decne.Blackseed Plantain
Plantago virginica L.Virginia Plantain
Platanthera aquilonis Sheviaknorthern green orchid
Platanthera blephariglottis (Willd.) Lindl.white fringed orchid
Platanthera ciliaris (L.) Lindl.yellow fringed orchid
Platanthera clavellata (Michx.) Luersmall green wood orchid
Platanthera flava (L.) Lindl.palegreen orchid
Platanthera hookeri (Torr. ex A. Gray) Lindl.Hooker's orchid
Platanthera huronensis (Nutt.) Lindl.Huron green orchid
Platanthera lacera (Michx.) G. DonGreen Fringed Orchid
Platanthera leucophaea (Nutt.) Lindl.Prairie White Fringed Orchid
Platanthera macrophylla (Goldie) P.M. Browngreater roundleaved orchid
Platanthera obtusata (Banks ex Pursh) Lindl.bluntleaved orchid
Platanthera orbiculata (Pursh) Lindl.lesser roundleaved orchid
Platanthera praeclara Sheviak & BowlesGreat Plains white fringed orchid
Platanthera psycodes (L.) Lindl.Lesser Purple Fringed Orchid
Platanus occidentalis L.American Sycamore
Poa alpina L.Alpine Bluegrass
Poa alsodes A. Graygrove bluegrass
Poa annua L.annual bluegrass
Poa bulbosa L.bulbous bluegrass
Poa chaixii Vill.broadleaf bluegrass
Poa compressa L.Canada bluegrass
Poa glauca VahlGlaucous Bluegrass
Poa paludigena Fernald & Wiegandbog bluegrass
Poa palustris L.Fowl Bluegrass
Poa saltuensis Fernald & Wiegandoldpasture bluegrass
Poa secunda J. PreslSandberg Bluegrass
Poa sylvestris A. Graywoodland bluegrass
Poa wolfii Scribn.Wolf's bluegrass
Podophyllum peltatum L.Mayapple
Pogonia ophioglossoides (L.) Ker Gawl.snakemouth orchid
Polanisia dodecandra (L.) DC.redwhisker clammyweed
Polemonium occidentale Greenewestern polemonium
Polemonium reptans L.Jacob's Ladder
Polygala ambigua Nutt.whorled milkwort
Polygala cruciata L.drumheads
Polygala polygama Walterracemed milkwort
Polygala sanguinea L.purple milkwort
Polygala senega L.Seneca snakeroot
Polygala verticillata L.whorled milkwort
Polygala vulgaris L.common milkwort
Polygonatum biflorum (Walter) Elliottsmooth Solomon's seal
Polygonatum pubescens (Willd.) Purshhairy Solomon's seal
Polygonum achoreum S.F. Blakeleathery knotweed
Polygonum douglasii GreeneDouglas' knotweed
Polygonum pensylvanicum L.Pennsylvania Smartweed
Polygonum tenue Michx.pleatleaf knotweed
Polymnia canadensis L.whiteflower leafcup
Polypodium virginianum L.rock polypody
Polypogon monspeliensis (L.) Desf.annual rabbitsfoot grass
Polystichum acrostichoides (Michx.) SchottChristmas fern
Polystichum braunii (Spenner) FéeBraun's hollyfern
Polystichum lonchitis (L.) Rothnorthern hollyfern
Pontederia cordata L.Pickerelweed
Populus ×jackii Balm-of-Gilead
Populus alba L.White Poplar
Populus balsamifera L.Balsam Poplar
Populus deltoides W. Bartram ex MarshallEastern Cottonwood
Populus grandidentata Michx.Large-tooth Aspen
Populus nigra L.Lombardy poplar
Populus tremuloides Michx.Quaking Aspen
Potamogeton alpinus Balbisalpine pondweed
Potamogeton amplifolius Tuck.largeleaf pondweed
Potamogeton bicupulatus Fernaldsnailseed pondweed
Potamogeton confervoides Rchb.Tuckerman's pondweed
Potamogeton diversifolius Raf.waterthread pondweed
Potamogeton epihydrus Raf.ribbonleaf pondweed
Potamogeton foliosus Raf.Leafy Pondweed
Potamogeton friesii Rupr.Fries' pondweed
Potamogeton gramineus L.variableleaf pondweed
Potamogeton hillii MorongHill's pondweed
Potamogeton natans L.floating pondweed
Potamogeton nodosus Poir.longleaf pondweed
Potamogeton oakesianus J.W. RobbinsOakes' pondweed
Potamogeton obtusifolius Mert. & W.D.J. Kochbluntleaf pondweed
Potamogeton perfoliatus L.claspingleaf pondweed
Potamogeton praelongus Wulfenwhitestem pondweed
Potamogeton pulcher Tuck.spotted pondweed
Potamogeton pusillus L.small pondweed
Potamogeton richardsonii (Benn.) Rydb.Richardson's pondweed
Potamogeton robbinsii OakesRobbins' Pondweed
Potamogeton spirillus Tuck.spiral pondweed
Potamogeton strictifolius Benn.narrowleaf pondweed
Potamogeton vaseyi J.W. RobbinsVasey's pondweed
Potamogeton zosteriformis Fernaldflatstem pondweed
Potentilla argentea L.silver cinquefoil
Potentilla bipinnatifida Douglas ex Hook.tansy cinquefoil
Potentilla gracilis Douglas ex Hook.slender cinquefoil
Potentilla hippiana Lehm.Woolly Cinquefoil
Potentilla inclinata Vill.ashy cinquefoil
Potentilla intermedia L.downy cinquefoil
Potentilla norvegica L.Norwegian cinquefoil
Potentilla pensylvanica L.Pennsylvania cinquefoil
Potentilla recta L.sulphur cinquefoil
Potentilla simplex Michx.common cinquefoil
Prenanthes altissima L.Tall Rattlesnakeroot
Primula fassettii A.R.Mast & RevealJeweled Shootingstar
Primula mistassinica Michx.Mistassini primrose
Primula veris L.cowslip primrose
Prosartes hookeri Torr.drops-of-gold
Prosartes trachycarpa S. Watsonroughfruit fairybells
Proserpinaca palustris L.marsh mermaidweed
Prunella vulgaris L.Common Selfheal
Prunus alleghaniensis PorterAllegheny Plum
Prunus americana MarshallAmerican Plum
Prunus angustifolia MarshallChickasaw plum
Prunus armeniaca L.apricot
Prunus cerasifera Ehrh.cherry plum
Prunus cerasus L.sour cherry
Prunus domestica L.European plum
Prunus nigra AitonCanadian Plum
Prunus pensylvanica L. f.Pin Cherry
Prunus pumila L.Sandcherry
Prunus serotina Ehrh.Black Cherry
Prunus susquehanae hort. ex Willd.Sesquehana Sandcherry
Prunus virginiana L.Chokecherry
Pseudognaphalium helleri (Britton) Anderb.Heller's cudweed
Pseudognaphalium macounii (Greene) KarteszMacoun's cudweed
Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burttrabbit-tobacco
Pseudoroegneria spicata (Pursh) Á. LöveBluebunch Wheatgrass
Ptelea trifoliata L.Common Hoptree
Pteridium aquilinum (L.) Kuhnwestern brackenfern
Pterospora andromedea Nutt.woodland pinedrops
Puccinellia distans (Jacq.) Parl.weeping alkaligrass
Puccinellia nuttalliana (Schult.) Hitchc.Nuttall's Alkaligrass
Pueraria montana (Lour.) Merr.Kudzu
Pulmonaria saccharata Mill.Bethlehem Lungwort
Pulsatilla patens (L.) Mill.eastern pasqueflower
Pycnanthemum tenuifolium Schrad.narrowleaf mountainmint
Pycnanthemum virginianum (L.) T. Dur. & B.D. Jacks. ex B.L. Rob. & FernaldVirginia mountainmint
Pyrola americana SweetAmerican wintergreen
Pyrola asarifolia Michx.Liverleaf Wintergreen
Pyrola chlorantha Sw.Greenflowered Wintergreen
Pyrola elliptica Nutt.waxflower shinleaf
Pyrola minor L.snowline wintergreen
Quercus ×bebbiana Bebb's Oak
Quercus ×hawkinsiae Sudw.Hawkins Oak
Quercus alba L.White Oak
Quercus bicolor Willd.Swamp White Oak
Quercus ellipsoidalis E.J. HillHill's Oak
Quercus macrocarpa Michx.Bur Oak
Quercus muehlenbergii Engelm.Chinquapin Oak
Quercus palustris Münchh.Pin Oak
Quercus rubra L.Northern Red Oak
Quercus velutina Lam.Black Oak
Ranunculus abortivus L.Small-Flowered Buttercup
Ranunculus acris L.tall buttercup
Ranunculus bulbosus L.St. Anthony's turnip
Ranunculus cymbalaria PurshAlkali Buttercup
Ranunculus fascicularis Muhl. ex Bigelowearly buttercup
Ranunculus flabellaris Raf.Yellow Water Buttercup
Ranunculus flammula L.greater creeping spearwort
Ranunculus gmelinii DC.Gmelin's buttercup
Ranunculus hispidus Michx.bristly buttercup
Ranunculus longirostris Godr.Longbeak Buttercup
Ranunculus macounii BrittonMacoun's buttercup
Ranunculus pensylvanicus L. f.Pennsylvania buttercup
Ranunculus recurvatus Poir.blisterwort
Ranunculus repens L.creeping buttercup
Ranunculus rhomboideus GoldieLabrador Buttercup
Ranunculus sceleratus L.cursed buttercup
Ranunculus trichophyllus Chaixthreadleaf crowfoot
Raphanus raphanistrum L.wild radish
Raphanus sativus L.cultivated radish
Ratibida columnifera (Nutt.) Wooton & Standl.Upright Prairie Coneflower
Ratibida pinnata (Vent.) BarnhartGray-headed Coneflower
Reseda lutea L.yellow mignonette
Rhamnus alnifolia L'Hér.alderleaf buckthorn
Rhexia virginica L.handsome Harry
Rhinanthus minor L.little yellow rattle
Rhododendron groenlandicum (Oeder) Kron & JuddBog Labrador Tea
Rhus aromatica AitonFragrant Sumac
Rhus copallinum L.Winged Sumac
Rhus glabra L.Smooth Sumac
Rhus typhina L.Staghorn Sumac
Rhynchospora alba (L.) VahlWhite Beaksedge
Rhynchospora capillacea Torr.needle beaksedge
Rhynchospora capitellata (Michx.) VahlBrownish Beaksedge
Rhynchospora fusca (L.) W.T. Aitonbrown beaksedge
Rhynchospora macrostachya Torr. ex A. Graytall horned beaksedge
Rhynchospora scirpoides (Torr.) A. Graylongbeak beaksedge
Ribes alpinum L.alpine currant
Ribes americanum Mill.American Black Currant
Ribes aureum PurshGolden Currant
Ribes cynosbati L.eastern prickly gooseberry
Ribes glandulosum Grauerskunk currant
Ribes hirtellum Michx.hairystem gooseberry
Ribes hudsonianum RichardsonNorthern Black Currant
Ribes lacustre (Pers.) Poir.prickly currant
Ribes missouriense Nutt.Missouri Gooseberry
Ribes nigrum L.European black currant
Ribes oxyacanthoides L.Canadian gooseberry
Ribes rubrum L.cultivated currant
Ribes triste Pall.red currant
Robinia hispida L.Bristly Locust
Robinia neomexicana A. GrayNew Mexico locust
Robinia pseudoacacia L.Black Locust
Rorippa aquatica (Eaton) E.J.Palmer & Steyerm.Lakecress
Rorippa curvipes Greenebluntleaf yellowcress
Rorippa palustris (L.) Besserbog yellowcress
Rosa acicularis Lindl.Prickly Rose
Rosa arkansana Porterprairie rose
Rosa blanda AitonSmooth Rose
Rosa canina L.dog rose
Rosa carolina L.Carolina rose
Rosa cinnamomea L.cinnamon rose
Rosa gallica L.French rose
Rosa majalis J. Herrm.double cinnamon rose
Rosa multiflora Thunb.Multiflora Rose
Rosa palustris Marshallswamp rose
Rosa rubiginosa L.sweetbriar rose
Rosa rugosa Thunb.rugosa rose
Rosa setigera Michx.climbing rose
Rosa spinosissima L.Scotch rose
Rosa villosa L.apple rose
Rosa woodsii Lindl.Woods' Rose
Rotala ramosior (L.) Koehnelowland rotala
Rubus ×recurvicaulis Blanch.Arching Dewberry
Rubus allegheniensis PorterAllegheny blackberry
Rubus alumnus L.H. Baileyoldfield blackberry
Rubus arcticus L.arctic raspberry
Rubus bellobatus L.H. BaileyKittatinny blackberry
Rubus canadensis L.smooth blackberry
Rubus chamaemorus L.Cloudberry
Rubus curtipes L.H. Baileyshortstalk dewberry
Rubus elegantulus Blanch.showy blackberry
Rubus fecundus L.H. BaileyDC dewberry
Rubus flagellaris Willd.northern dewberry
Rubus frondosus Bigelowyankee blackberry
Rubus glandicaulis Blanch.glandstem blackberry
Rubus hispidus L.Bristly Dewberry
Rubus ithacanus L.H. BaileyIthaca blackberry
Rubus junceus Blanch.herbaceous blackberry
Rubus kennedyanus FernaldKennedy's blackberry
Rubus laciniatus Willd.cutleaf blackberry
Rubus meracus L.H. Baileydryslope dewberry
Rubus missouricus L.H. BaileyMissouri dewberry
Rubus multifer L.H. Baileykinnickinnick dewberry
Rubus multiformis Blanch.variable blackberry
Rubus notatus L.H. Baileybristle berry
Rubus occidentalis L.Black Raspberry
Rubus odoratus L.purpleflowering raspberry
Rubus parviflorus Nutt.thimbleberry
Rubus pensilvanicus Poir.Pennsylvania Blackberry
Rubus pergratus Blanch.upland blackberry
Rubus perspicuus L.H. BaileyGreat Lakes dewberry
Rubus plicatifolius Blanch.plaitleaf dewberry
Rubus plus L.H. Baileyhairyleaf dewberry
Rubus pubescens Raf.dwarf red blackberry
Rubus recurvans Blanch.recurved blackberry
Rubus regionalis (L.H. Bailey) L.H. BaileyWisconsin dewberry
Rubus rosa L.H. Baileyrose blackberry
Rubus schoolcraftianus L.H. BaileySchoolcraft's dewberry
Rubus semisetosus Blanch.swamp blackberry
Rubus setosus Bigelowsetose blackberry
Rubus spectatus L.H. Baileysphagnum blackberry
Rubus steelei L.H. BaileySteele's dewberry
Rubus stipulatus L.H. BaileyBig Horseshoe Lake dewberry
Rubus uniformis L.H. Baileythornless dewberry
Rubus vagus L.H. Baileyrambling dewberry
Rubus vermontanus Blanch.Vermont blackberry
Rubus wheeleri (L.H. Bailey) L.H. BaileyWheeler's blackberry
Rubus wisconsinensis L.H. BaileyWisconsin blackberry
Rudbeckia fulgida AitonOrange Coneflower
Rudbeckia hirta L.Black-eyed Susan
Rudbeckia laciniata L.Cutleaf Coneflower
Rudbeckia triloba L.Brown-eyed Susan
Rumex acetosella L.common sheep sorrel
Rumex alpinus L.Munk's rhubarb
Rumex altissimus Alph. Woodpale dock
Rumex crispus L.curly dock
Rumex longifolius DC.dooryard dock
Rumex obtusifolius L.bitter dock
Rumex occidentalis S. WatsonWestern Dock
Rumex orbiculatus A. GrayGreater Water Dock
Rumex pseudonatronatus Borbásfield dock
Rumex stenophyllus Ledeb.narrowleaf dock
Rumex verticillatus L.Swamp Dock
Ruppia cirrhosa (Petagna) Grandespiral ditchgrass
Ruppia maritima L.widgeongrass
Ruta graveolens L.common rue
Sagina nodosa (L.) Fenzlknotted pearlwort
Sagittaria cristata Engelm.crested arrowhead
Sagittaria cuneata Sheldonarumleaf arrowhead
Sagittaria latifolia Willd.Broadleaf Arrowhead
Sagittaria rigida Purshsessilefruit arrowhead
Salix alba L.White Willow
Salix amygdaloides Anderssonpeachleaf willow
Salix bebbiana Sarg.Bebb Willow
Salix candida Flueggé ex Willd.sageleaf willow
Salix caprea L.Goat Willow
Salix cordata Michx.Heartleaf Willow
Salix daphnoides Vill.daphne willow
Salix discolor Muhl.American Pussy Willow
Salix eriocephala Michx.Missouri River Willow
Salix humilis MarshallPrairie Willow
Salix interior RowleeSandbar Willow
Salix lucida Muhl.Shining Willow
Salix maccalliana RowleeMcCalla's willow
Salix myricoides Muhl.bayberry willow
Salix nigra MarshallBlack Willow
Salix pedicellaris Purshbog willow
Salix pellita Anderssonsatiny willow
Salix pentandra L.Laurel Willow
Salix petiolaris Sm.meadow willow
Salix planifolia PurshDiamondleaf Willow
Salix pseudomonticola C.R. Ballfalse mountain willow
Salix purpurea L.Purpleosier Willow
Salix pyrifolia Anderssonbalsam willow
Salix sericea Marshallsilky willow
Salix serissima (L.H. Bailey) Fernaldautumn willow
Salsola collina Pall.slender Russian thistle
Salsola tragus L.prickly Russian thistle
Salvia officinalis L.kitchen sage
Salvia pratensis L.introduced sage
Salvia reflexa Hornem.Lanceleaf Sage
Sambucus nigra L.black elderberry
Sambucus racemosa L.Red Elderberry
Sanguinaria canadensis L.Bloodroot
Sanicula canadensis L.Canadian Blacksnakeroot
Sanicula marilandica L.Maryland Sanicle
Sanicula odorata (Raf.) K.M. Pryer & L.R. PhillippeClustered Blacksnakeroot
Sanicula trifoliata E.P. BicknellLargefruit Blacksnakeroot
Saponaria ocymoides L.rock soapwort
Saponaria officinalis L.bouncingbet
Sarracenia purpurea L.purple pitcherplant
Sassafras albidum (Nutt.) NeesSassafras
Satureja hortensis L.summer savory
Saururus cernuus L.Lizard's Tail
Saxifraga paniculata Mill.White Mountain saxifrage
Saxifraga tricuspidata Rottb.three toothed saxifrage
Schedonorus arundinaceus "(Schreb.) Dumort.Tall Fescue
Schedonorus giganteus (L.) Holubgiant fescue
Schedonorus pratensis (Huds.) P. Beauv.meadow fescue
Scheuchzeria palustris L.rannoch-rush
Schizachne purpurascens (Torr.) Swallenfalse melic
Schizachyrium littorale (Nash) E.P. BicknellShore Little Bluestem
Schizachyrium scoparium (Michx.) NashLittle Bluestem
Schoenoplectiella smithii (A. Gray) Hayas.Smith's Bulrush
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. LöveHardstem Bulrush
Schoenoplectus heterochaetus (Chase) Sojákslender bulrush
Schoenoplectus pungens (Vahl) Pallacommon threesquare
Schoenoplectus subterminalis (Torr.) Sojákswaying bulrush
Schoenoplectus tabernaemontani (C.C. Gmel.) Pallasoftstem bulrush
Schoenoplectus torreyi (Olney) PallaTorrey's bulrush
Scirpus atrocinctus Fernaldblackgirdle bulrush
Scirpus atrovirens Willd.green bulrush
Scirpus cyperinus (L.) KunthWoolgrass
Scirpus expansus Fernaldwoodland bulrush
Scirpus georgianus HarperGeorgia bulrush
Scirpus hattorianus Makinomosquito bulrush
Scirpus microcarpus J. Presl & C. Preslpanicled bulrush
Scirpus pallidus (Britton) FernaldCloaked Bulrush
Scirpus pedicellatus Fernaldstalked bulrush
Scirpus pendulus Muhl.Rufous Bulrush
Scleranthus annuus L.German knotgrass
Scleranthus perennis L.perennial knawel
Scleria verticillata Muhl. ex Willd.low nutrush
Sclerochloa dura (L.) P. Beauv.common hardgrass
Scolochloa festucacea (Willd.) Linkcommon rivergrass
Scrophularia lanceolata Purshlanceleaf figwort
Scrophularia marilandica L.carpenter's square
Scrophularia nodosa L.woodland figwort
Scutellaria galericulata L.marsh skullcap
Scutellaria lateriflora L.blue skullcap
Scutellaria parvula Michx.Small Skullcap
Secale cereale L.Cereal Rye
Securigera varia (L.) Lassencrownvetch
Sedum acre L.goldmoss stonecrop
Sedum album L.white stonecrop
Sedum sarmentosum Bungestringy stonecrop
Sedum sexangulare L.tasteless stonecrop
Selaginella eclipes W.R. Buckhidden spikemoss
Selaginella rupestris (L.) Springnorthern selaginella
Selaginella selaginoides (L.) P. Beauv. ex Mart. & Schrankclub spikemoss
Sempervivum tectorum L.common houseleek
Senecio sylvaticus L.woodland ragwort
Senecio viscosus L.sticky ragwort
Senecio vulgaris L.Common Groundsel
Sericocarpus linifolius "(L.) Brittonnarrowleaf whitetop aster
Setaria faberi Herrm.Japanese bristlegrass
Setaria pumila (Poir.) Roem. & Schult.yellow foxtail
Setaria verticillata (L.) P. Beauv.hooked bristlegrass
Setaria viridis (L.) P. Beauv.green bristlegrass
Shepherdia argentea (Pursh) Nutt.Silver Buffaloberry
Shepherdia canadensis (L.) Nutt.Russet Buffaloberry
Sibbaldia tridentata (Aiton) Paule & SojákShrubby Fivefingers
Sicyos angulatus L.Oneseed Bur Cucumber
Silene antirrhina L.sleepy silene
Silene csereii Baumg.Balkan catchfly
Silene dichotoma Ehrh.forked catchfly
Silene drummondii Hook.Drummond's campion
Silene latifolia Poir.bladder campion
Silene nivea (Nutt.) Muhl. ex OtthEvening Campion
Silene noctiflora L.nightflowering silene
Silene stellata (L.) W.T. Aitonwidowsfrill
Silene virginica L.Fire Pink
Silene vulgaris (Moench) Garckemaidenstears
Silphium integrifolium Michx.wholeleaf rosinweed
Silphium laciniatum L.compassplant
Silphium perfoliatum L.Cup Plant
Silphium terebinthinaceum Jacq.Prairie Rosinweed
Silybum marianum (L.) Gaertn.blessed milkthistle
Sinapis alba L.white mustard
Sinapis arvensis L.charlock mustard
Sisymbrium altissimum L.tall tumblemustard
Sisymbrium loeselii L.small tumbleweed mustard
Sisymbrium officinale (L.) Scop.hedgemustard
Sisyrinchium albidum Raf.white blue-eyed grass
Sisyrinchium angustifolium Mill.narrowleaf blue-eyed grass
Sisyrinchium atlanticum E.P. Bicknelleastern blue-eyed grass
Sisyrinchium campestre E.P. Bicknellprairie blue-eyed grass
Sisyrinchium montanum Greenestrict blue-eyed grass
Sisyrinchium mucronatum Michx.needletip blue-eyed grass
Sium suave Walterhemlock waterparsnip
Smilax illinoensis MangalyIllinois greenbrier
Smilax tamnoides L.Bristly Greenbrier
Solanum dulcamara L.Bittersweet Nightshade
Solanum lycopersicum L.Garden Tomato
Solanum physalifolium Rusbyhoe nightshade
Solanum ptycanthum DunalWest Indian Nightshade
Solidago altissima L.Canada Goldenrod
Solidago caesia L.Blue-Stemmed Goldenrod
Solidago canadensis L.Canada Goldenrod
Solidago flexicaulis L.Zigzag goldenrod
Solidago gigantea AitonGiant Goldenrod
Solidago hispida Muhl. ex Willd.hairy goldenrod
Solidago juncea Aitonearly goldenrod
Solidago missouriensis Nutt.Missouri goldenrod
Solidago nemoralis Aitongray goldenrod
Solidago patula Muhl. ex Willd.Roundleaf Goldenrod
Solidago ptarmicoides (Torr. & A.Gray) B.BoivinPrairie Goldenrod
Solidago rugosa Mill.Wrinkleleaf Goldenrod
Solidago sciaphila SteeleShadowy Goldenrod
Solidago simplex KunthMt. Albert goldenrod
Solidago speciosa Nutt.showy goldenrod
Solidago uliginosa Nutt.bog goldenrod
Solidago ulmifolia Muhl. ex Willd.elmleaf goldenrod
Sonchus arvensis L.field sowthistle
Sonchus asper (L.) Hillspiny sowthistle
Sonchus oleraceus L.common sowthistle
Sorbaria sorbifolia (L.) A. Braunfalse spiraea
Sorbus americana MarshallAmerican mountain ash
Sorbus aucuparia L.European mountain ash
Sorbus decora (Sarg.) C.K. Schneid.northern mountain ash
Sorghastrum nutans (L.) NashIndiangrass
Sorghum bicolor (L.) Moenchsorghum
Sparganium americanum Nutt.American bur-reed
Sparganium androcladum (Engelm.) Morongbranched bur-reed
Sparganium angustifolium Michx.narrowleaf bur-reed
Sparganium emersum RehmannEuropean bur-reed
Sparganium eurycarpum Engelm.broadfruit bur-reed
Sparganium fluctuans (Engelm. ex Morong) B.L. Rob.floating bur-reed
Sparganium glomeratum (Beurling ex Laest.) L. Neum.clustered bur-reed
Sparganium natans L.small bur-reed
Spartina gracilis Trin.alkali cordgrass
Spartina pectinata Bosc ex LinkPrairie Cordgrass
Spartium junceum L.Spanish broom
Spergula arvensis L.corn spurry
Sphenopholis intermedia (Rydb.) Rydb.slender wedgescale
Sphenopholis obtusata (Michx.) Scribn.Prairie Wedgescale
Spiraea alba Du Roiwhite meadowsweet
Spiraea japonica L. f.Japanese meadowsweet

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= tentative, excludes Canada & Mexico
ERA = auto-generated from ERA data.

Map Legend: Native Introduced Extirpated Expanded Native or Not Present Introduced or Not Present Native or Expanded

Progress

Article Complete
4%
Range Map
100%
Map to L2
3%
Map to L3
3%

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