Authors:
Paul Rothrock, Assoc. Curator IND
More Details
Families:
170
Genera:
884
Species:
2715 (species rank)
Total Taxa:
3290 (including subsp. and var.)
Dicliptera brachiata (Pursh) Spreng. - Branched Foldwing
Justicia americana (L.) Vahl - American Water-Willow
Ruellia caroliniensis (J. F. Gmel.) Steud. - Carolina Wild Petunia
Ruellia caroliniensis subsp. caroliniensis - Carolina Wild Petunia
Ruellia humilis Nutt. - Fringe-Leaf Wild Petunia
Ruellia strepens L. - Limestone Wild Petunia
Acorus americanus (Raf.) Raf. - Several-Vein Sweetflag
Acorus calamus L. - Single-Vein Sweetflag
Alisma subcordatum Raf. - American Water-Plantain
Alisma triviale Pursh - Northern Water-Plantain
Echinodorus berteroi (Spreng.) Fassett - Upright Burrhead
Echinodorus cordifolius (L.) Griseb. - Creeping Burrhead
Echinodorus cordifolius subsp. cordifolius - Creeping Burrhead
Sagittaria australis (J. G. Sm.) Small - Long-Beak Arrowhead
Sagittaria brevirostra Mack. & Bush - Short-Beak Arrowhead
Sagittaria cuneata E. Sheld. - Arum-Leaf Arrowhead
Sagittaria graminea Michx. - Grass-Leaf Arrowhead
Sagittaria graminea subsp. graminea - Grassy Arrowhead
Sagittaria latifolia Willd. - Duck-Potato
Sagittaria montevidensis Cham. & Schltdl. - Giant Arrowhead
Sagittaria montevidensis subsp. calycina (Engelm.) Bogin - Hooded Arrowhead
Sagittaria rigida Pursh - Sessile-Fruit Arrowhead
Liquidambar styraciflua L. - Sweet-Gum
Achyranthes japonica (Miq.) Nakai - Japanese Chaff-Flower
Achyranthes japonica var. hachijoensis Honda - Japanese Chaff-Flower
Amaranthus albus L. - Tumbleweed
Amaranthus blitoides S. Watson - Mat Amaranth
Amaranthus hybridus L. - Smooth Amaranth
Amaranthus palmeri S. Watson - Careless Weed
Amaranthus powellii S. Watson - Green Amaranth
Amaranthus retroflexus L. - Red-Root
Amaranthus spinosus L. - Spiny Amaranth
Amaranthus tuberculatus (Moq.) J. D. Sauer - Rough-Fruit Amaranth
Atriplex littoralis L. - Grass-Leaf Orache
Atriplex patula L. - Halberd-Leaf Orache
Atriplex prostrata Boucher ex DC. - Hastate Orache
Bassia scoparia (L.) A. J. Scott - Mexican-Fireweed
Chenopodiastrum murale (L.) S. Fuentes-B, Uotila & Borsch - Nettle-Leaf Mock Goosefoot
Chenopodiastrum simplex (Torr.) S. Fuentes-B., Uotila & Borsch - Giant-Seed Mock Goosefoot
Chenopodium album L. - Lamb's-Quarters
Chenopodium berlandieri Moq. - Pit-Seed Goosefoot
Chenopodium berlandieri var. bushianum (Aellen) Cronquist - Pitseed Goosefoot
Chenopodium berlandieri var. macrocalycium (Aellen) Cronquist - Pitseed Goosefoot
Chenopodium berlandieri var. zschackei (Murr) Murr ex Gräben. - Zschack's Goosefoot
Chenopodium capitatum (L.) Ambrosi - Strawberry-Blite
Chenopodium capitatum var. capitatum - Strawberry-Blite
Chenopodium glaucum L. - Oak-Leaf Eurasian-Goosefoot
Chenopodium glaucum var. glaucum - Oak-Leaf Eurasian-Goosefoot
Chenopodium pallescens Standl. - Slim-Leaf Goosefoot
Chenopodium pratericola Rydb. - Desert Goosefoot
Chenopodium standleyanum Aellen - Standley's Goosefoot
Chenopodium urbicum L. - City Eurasian-Goosefoot
Corispermum americanum (Nutt.) Nutt. - American Bugseed
Corispermum americanum var. americanum - American Bugseed
Corispermum nitidum Kit. - Shiny Bugseed
Corispermum pallasii Steven - Siberian Bugseed
Cycloloma atriplicifolium (Spreng.) J. M. Coult. - Winged-Pigweed
Dysphania ambrosioides (L.) Mosyakin & Clemants - Mexican tea
Dysphania botrys (L.) Mosyakin & Clemants - Jerusalem-Oak
Froelichia floridana (Nutt.) Moq. - Plains Snake-Cotton
Froelichia gracilis (Hook.) Moq. - Slender Snake-Cotton
Iresine rhizomatosa Standl. - Juda's-Bush
Monolepis nuttalliana (Schult.) Greene - Nuttall's Poverty-Weed
Salsola collina Pall. - Slender Russian-Thistle
Salsola tragus L. - Prickly Russian-Thistle
Suaeda calceoliformis (Hook.) Moq. - Paiuteweed
Allium burdickii (Hanes) A.G. Jones - Narrowleaf Wild Leek
Allium canadense L. - Meadow Garlic
Allium canadense var. canadense - Meadow Garlic
Allium cernuum Roth - Nodding Onion
Allium sativum L. - Cultivated Garlic
Allium schoenoprasum L. - Wild Chives
Allium stellatum Nutt. ex Ker Gawl. - Autumn Onion
Allium tricoccum Aiton - Ramps
Allium vineale L. - Crow Garlic
Galanthus nivalis L. - Snowdrop
Hymenocallis occidentalis (J. LeConte) Kunth - Carolina Spider-Lily
Hymenocallis occidentalis var. occidentalis - Carolina Spider-Lily
Leucojum aestivum L. - Summer Snowflake
Narcissus poeticus L. - Poet's Narcissus
Narcissus pseudonarcissus L. - Common Daffodil
Narcissus × incomparabilis Mill. - None-Such Daffodil
Narcissus × medioluteus Mill. - Primrose Peerless
Nothoscordum bivalve (L.) Britton - Crowpoison
Cotinus coggygria Scop. - European Smoketree
Rhus aromatica Aiton - Fragrant Sumac
Rhus aromatica var. arenaria (Greene) Fernald - Fragrant Sumac
Rhus aromatica var. aromatica - Fragrant Sumac
Rhus copallinum L. - Winged Sumac
Rhus glabra L. - Smooth Sumac
Rhus typhina L. - Stag-Horn Sumac
Rhus × borealis Greene - Northern Sumac
Toxicodendron radicans (L.) Kuntze - Eastern Poison Ivy
Toxicodendron radicans subsp. negundo (Greene) Gillis - Eastern Poison Ivy
Toxicodendron radicans subsp. radicans - Eastern Poison Ivy
Toxicodendron rydbergii (Small ex Rydb.) Greene - Western Poison Ivy
Toxicodendron vernix (L.) Kuntze - Poison-Sumac
Asimina triloba (L.) Dunal - Common Pawpaw
Aegopodium podagraria L. - Bishop's Goutweed
Aethusa cynapium L. - Fool's-Parsley
Anethum graveolens L. - Dill
Angelica atropurpurea L. - Purple-Stem Angelica
Angelica venenosa (J. Greenway) Fernald - Hairy Angelica
Anthriscus caucalis M. Bieb. - Burr Chervil
Bupleurum rotundifolium L. - Hare's-Ear
Carum carvi L. - Caraway
Chaerophyllum procumbens (L.) Crantz - Spreading Chervil
Chaerophyllum procumbens var. procumbens - Spreading Chervil
Chaerophyllum procumbens var. shortii Torr. & A. Gray - Short's Spreading Chervil
Chaerophyllum tainturieri Hook. - Hairy-Fruit Chervil
Chaerophyllum tainturieri var. tainturieri - Hairy-Fruit Chervil
Cicuta bulbifera L. - Bulblet-Bearing Water-Hemlock
Cicuta maculata L. - Spotted Water-Hemlock
Cicuta maculata var. bolanderi (S. Watson) G. A. Mulligan - Spotted Water-Hemlock
Conioselinum chinense (L.) Britton, Sterns & Poggenb. - Chinese Hemlock-Parsley
Conium maculatum L. - Poison-Hemlock
Cryptotaenia canadensis (L.) DC. - Canadian Honewort
Cyclospermum leptophyllum (Pers.) Sprague ex Britton & P. Wilson - Marsh-Parsley
Daucus carota L. - Queen Anne's-Lace
Erigenia bulbosa (Michx.) Nutt. - Harbinger-of-Spring
Eryngium yuccifolium Michx. - Button Eryngo
Eryngium yuccifolium var. yuccifolium - Button Eryngo
Foeniculum vulgare Mill. - Sweet Fennel
Heracleum mantegazzianum Sommier & Levier - Giant Hogweed
Heracleum maximum W. Bartram - American Cow-Parsnip
Ligusticum canadense (L.) Britton - Canadian Wild Lovage
Oenanthe javanica (Blume) DC. - Water-Celery
Osmorhiza claytonii (Michx.) C. B. Clarke - Hairy Sweet-Cicely
Osmorhiza longistylis (Torr.) DC. - Aniseroot
Oxypolis rigidior (L.) Raf. - Stiff Cowbane
Pastinaca sativa L. - Wild Parsnip
Perideridia americana (Nutt. ex DC.) Rchb. ex Steud. - Eastern Yampah
Polytaenia nuttallii DC. - Nuttall's Prairie-Parsley
Sanicula canadensis L. - Canadian Black-Snakeroot
Sanicula canadensis var. canadensis - Canadian Black-Snakeroot
Sanicula canadensis var. grandis Fernald - Canadian Black-Snakeroot
Sanicula marilandica L. - Maryland Black-Snakeroot
Sanicula odorata (Raf.) K. M. Pryer & L. R. Phillippe - Clustered Black-Snakeroot
Sanicula smallii E. P. Bicknell - Small's Black-Snakeroot
Sanicula trifoliata E. P. Bicknell - Large-Fruit Black-Snakeroot
Sium suave Walter - Hemlock Water-Parsnip
Spermolepis inermis (Nutt. ex DC.) Mathias & Constance - Red River Scaleseed
Taenidia integerrima (L.) Drude - Yellow-Pimpernel
Thaspium barbinode (Michx.) Nutt. - Hairy-Joint Meadow-Parsnip
Thaspium chapmanii (J.M. Coult. & Rose) Small - Chapman's Meadow-Parsnip
Thaspium trifoliatum (L.) A. Gray - Meadow-Parsnip
Thaspium trifoliatum var. aureum (Nutt.) Britton - Meadow-Parsnip
Torilis arvensis (Huds.) Link - Spreading Hedge-Parsley
Torilis japonica (Houtt.) DC. - Erect Hedge-Parsley
Zizia aptera (A. Gray) Fernald - Heart-Leaf Alexanders
Zizia aurea (L.) W. D. J. Koch - Golden Alexanders
Amsonia tabernaemontana Walter - Eastern Bluestar
Amsonia tabernaemontana var. salicifolia (Pursh) Woodson - Eastern Bluestar
Amsonia tabernaemontana var. tabernaemontana - Eastern Bluestar
Apocynum androsaemifolium L. - Spreading Dogbane
Apocynum cannabinum L. - Indian-Hemp
Apocynum × floribundum Greene - Hybrid Dogbane
Asclepias amplexicaulis Sm. - Clasping Milkweed
Asclepias exaltata L. - Poke Milkweed
Asclepias hirtella (Pennell) Woodson - Green Milkweed
Asclepias incarnata L. - Swamp Milkweed
Asclepias incarnata subsp. incarnata - Swamp Milkweed
Asclepias meadii Torr. ex A. Gray - Mead's Milkweed
Asclepias perennis Walter - Aquatic Milkweed
Asclepias purpurascens L. - Purple Milkweed
Asclepias quadrifolia Jacq. - Four-Leaf Milkweed
Asclepias sullivantii Engelm. ex A. Gray - Prairie Milkweed
Asclepias syriaca L. - Common Milkweed
Asclepias tuberosa L. - Butterfly Milkweed
Asclepias tuberosa subsp. interior Woodson - Butterfly Milkweed
Asclepias tuberosa subsp. tuberosa - Butterfly Milkweed
Asclepias variegata L. - Red-Ring Milkweed
Asclepias verticillata L. - Whorled Milkweed
Asclepias viridiflora Raf. - Green Comet Milkweed
Asclepias viridis Walter - Green Antelope-Horn
Cynanchum laeve (Michx.) Pers. - Honeyvine
Cynanchum louiseae Kartesz & Gandhi - Black Swallow-Wort
Gonolobus suberosus (L.) R. Br. - Angular-Fruit Anglepod
Gonolobus suberosus var. granulatus (Scheele) Krings & Q. Y. Xiang - Angular-Fruit Anglepod
Matelea obliqua (Jacq.) Woodson - Climbing Milkvine
Thyrsanthella difformis (Walter) Pichon - Climbing-Dogbane
Vinca major L. - Greater Periwinkle
Vinca minor L. - Lesser Periwinkle
Ilex decidua Walter - Deciduous Holly
Ilex opaca Aiton - American Holly
Ilex opaca var. opaca - American Holly
Ilex verticillata (L.) A. Gray - Common Winterberry
Arisaema dracontium (L.) Schott - Greendragon
Arisaema triphyllum (L.) Schott - Jack-in-the-Pulpit
Calla palustris L. - Water-Dragon
Landoltia punctata (G.Mey.) Les & D.J.Crawford - Dotted Duckmeat
Lemna gibba L. - Inflated Duckweed
Lemna minor L. - Common Duckweed
Lemna minuta Kunth - Least Duckweed
Lemna obscura (Austin) Daubs - Little Duckweed
Lemna perpusilla Torr. - Minute Duckweed
Lemna trisulca L. - Ivy-Leaf Duckweed
Lemna turionifera Landolt - Turion Duckweed
Lemna valdiviana Phil. - Pale Duckweed
Peltandra virginica (L.) Schott - Green Arrow-Arum
Pistia stratiotes L. - Water-Lettuce
Spirodela polyrhiza (L.) Schleid. - Common Duckmeat
Symplocarpus foetidus (L.) Salisb. ex Nutt. - Skunk-Cabbage
Wolffia borealis (Engelm.) Landolt & Wildi ex Gandhi, Wiersema & Brouillet - Northern Watermeal
Wolffia brasiliensis Wedd. - Brazilian Watermeal
Wolffia columbiana H. Karst. - Columbian Watermeal
Wolffiella gladiata (Hegelm.) Hegelm. - Sword Bogmat
Aralia hispida Vent. - Bristly Sarsaparilla
Aralia nudicaulis L. - Wild Sarsaparilla
Aralia racemosa L. - American Spikenard
Aralia spinosa L. - Devil's-Walkingstick
Eleutherococcus sieboldianus (Makino) Koidz. - Five-Leaf-Aralia
Hedera helix L. - English Ivy
Hydrocotyle americana L. - American Marsh-Pennywort
Hydrocotyle umbellata L. - Many-Flower Marsh-Pennywort
Panax quinquefolius L. - American Ginseng
Panax trifolius L. - Dwarf Ginseng
Asarum canadense L. - Canadian Wild Ginger
Endodeca serpentaria (L.) Raf. - Virginia-Snakeroot
Isotrema tomentosa (Sims) H. Huber - Woolly Pipevine
Asparagus officinalis L. - Asparagus
Camassia angusta (Engelm. & A. Gray) Blank. - Prairie Camas
Camassia scilloides (Raf.) Cory - Atlantic Camas
Convallaria majalis L. - European Lily-of-the-Valley
Hosta ventricosa (Salisb.) Stearn - Blue Plantain-Lily
Hyacinthoides non-scripta (L.) Chouard - English-Bluebell
Maianthemum canadense Desf. - False Lily-of-the-Valley
Maianthemum racemosum (L.) Link - Feathery False Solomon's-Seal
Maianthemum racemosum subsp. racemosum - Feathery False Lily of the Valley
Maianthemum stellatum (L.) Link - Starry False Solomon's-Seal
Manfreda virginica (L.) Salisb. ex Rose - False Aloe
Muscari botryoides (L.) Mill. - Common Grape-Hyacinth
Muscari neglectum Guss. ex Ten. - Starch Grape-Hyacinth
Ornithogalum nutans L. - Drooping Star-of-Bethlehem
Ornithogalum umbellatum L. - Sleepydick
Polygonatum biflorum (Walter) Elliott - King Solomon's-Seal
Polygonatum pubescens (Willd.) Pursh - Hairy Solomon's-Seal
Scilla forbesii (Baker) Speta - Glory-of-the-Snow
Scilla siberica Andrews - Siberian Squill
Yucca flaccida Haw. - Weak-Leaf Yucca
Hemerocallis fulva (L.) L. - Orange Day-Lily
Hemerocallis lilioasphodelus L. - Yellow Day-Lily
Asplenium bradleyi D. C. Eaton - Bradley's Spleenwort
Asplenium montanum Willd. - Mountain Spleenwort
Asplenium pinnatifidum Nutt. - Lobed Spleenwort
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. - Ebony Spleenwort
Asplenium resiliens Kunze - Black-Stem Spleenwort
Asplenium rhizophyllum L. - Walking Fern
Asplenium ruta-muraria L. - Wall-Rue
Asplenium trichomanes L. - Maidenhair Spleenwort
Asplenium trichomanes subsp. trichomanes L. - Maidenhair Spleenwort
Asplenium × ebenoides R. R. Scott - Ebony Spleenwort
Asplenium × herb-wagneri W. C. Taylor & Mohlenbr. - Herb's Spleenwort
Asplenium × kentuckiense T. N. McCoy - Kentucky Spleenwort
Achillea filipendulina Lam. - Fern-Leaf Yarrow
Achillea millefolium L. - common yarrow
Ageratina altissima (L.) R. M. King & H. Rob. - White Snakeroot
Ageratina altissima var. altissima - White Snakeroot
Ambrosia artemisiifolia L. - Annual Ragweed
Ambrosia bidentata Michx. - Lance-Leaf Ragweed
Ambrosia psilostachya DC. - Perennial Ragweed
Ambrosia trifida L. - Great Ragweed
Amphiachyris dracunculoides (DC.) Nutt. - Prairie Broomweed
Anaphalis margaritacea (L.) Benth. & Hook. f. - Pearly-Everlasting
Antennaria howellii Greene - Small Pussytoes
Antennaria howellii subsp. neodioica (Greene) R. J. Bayer - Small Pussytoes
Antennaria howellii subsp. petaloidea (Fernald) R. J. Bayer - Small Pussytoes
Antennaria neglecta Greene - Field Pussytoes
Antennaria parlinii Fernald - Parlin's Pussytoes
Antennaria parlinii subsp. fallax (Greene) R. J. Bayer & Stebbins - Parlin's Pussytoes
Antennaria parlinii subsp. parlinii - Parlin's Pussytoes
Antennaria plantaginifolia (L.) Hook. - Woman's-Tobacco
Antennaria solitaria Rydb. - Single-Head Pussytoes
Anthemis arvensis L. - Corn Chamomile
Anthemis cotula L. - Stinking Chamomile
Arctium lappa L. - Greater Burrdock
Arctium minus (Hill) Bernh. - Lesser Burrdock
Arnoglossum atriplicifolium (L.) H. Rob. - Pale Indian-Plantain
Arnoglossum plantagineum Raf. - Groove-Stem Indian-Plantain
Arnoglossum reniforme (Hook.) H. Rob. - Great Indian-Plantain
Artemisia abrotanum L. - Southern Wormwood
Artemisia absinthium L. - Oldman
Artemisia annua L. - Annual Wormwood
Artemisia biennis Willd. - Biennial Wormwood
Artemisia campestris L. - Pacific Wormwood
Artemisia campestris subsp. caudata (Michx.) H. M. Hall & Clem. - Field Sagewort
Artemisia carruthii Alph. Wood ex Carruth - Carruth's Sagebrush
Artemisia ludoviciana Nutt. - White Sagebrush
Artemisia ludoviciana subsp. ludoviciana - White Sagebrush
Artemisia vulgaris L. - Common Wormwood
Aster tataricus L. f. - Tatarian Aster
Bellis perennis L. - Lawndaisy
Bidens aristosa (Michx.) Britton - Bearded Beggarticks
Bidens beckii Torr. ex Spreng. - Beck's Water-Marigold
Bidens bipinnata L. - Spanish-Needles
Bidens cernua L. - Nodding Burr-Marigold
Bidens connata Muhl. ex Willd. - Purplestem Beggarticks
Bidens discoidea (Torr. & A. Gray) Britton - Small Beggarticks
Bidens frondosa L. - Devil's-Pitchfork
Bidens laevis (L.) Britton, Sterns & Poggenb. - Smooth Beggarticks
Bidens polylepis S. F. Blake - Bearded Beggarticks
Bidens trichosperma (Michx.) Britton - Crowned Beggarticks
Bidens tripartita L. - Three-Lobe Beggarticks
Bidens vulgata Greene - Tall Beggarticks
Boltonia asteroides (L.) L'Hér. - White Doll's Daisy
Boltonia asteroides var. recognita (Fernald & Griscom) Cronquist - White Doll's Daisy
Boltonia diffusa Elliott - Small-Head Doll's Daisy
Brickellia eupatorioides (L.) Shinners - False Boneset
Brickellia eupatorioides var. eupatorioides - False Boneset
Carduus nutans L. - Nodding Plumeless-Thistle
Centaurea cyanus L. - Garden Cornflower
Centaurea diffusa Lam. - White Knapweed
Centaurea jacea L. - Brown-Ray Knapweed
Centaurea nigrescens Willd. - Tyrol Knapweed
Centaurea solstitialis L. - Yellow Star-Thistle
Centaurea stoebe L. - Spotted Knapweed
Centaurea stoebe subsp. micranthos (S. G. Gmel. ex Gugler) Hayek - Spotted Knapweed
Chamaemelum nobile (L.) All. - Garden Dog-Fennel
Cichorium intybus L. - Chicory
Cirsium altissimum (L.) Spreng. - Tall Thistle
Cirsium arvense (L.) Scop. - Canadian Thistle
Cirsium carolinianum (Walter) Fernald & B. G. Schub. - Soft Thistle
Cirsium discolor (Muhl. ex Willd.) Spreng. - Field Thistle
Cirsium muticum Michx. - Swamp Thistle
Cirsium pitcheri (Torr. ex Eaton) Torr. & A. Gray - Sand-Dune Thistle
Cirsium pumilum Spreng. - Pasture Thistle
Cirsium pumilum var. hillii (Canby) B. Boivin - Hill's Thistle
Cirsium undulatum (Nutt.) Spreng. - Wavy-Leaf Thistle
Cirsium vulgare (Savi) Ten. - Bull Thistle
Conoclinium coelestinum (L.) DC. - Blue Mistflower
Conyza canadensis (L.) Cronquist - Canadian Horseweed
Conyza ramosissima Cronquist - Dwarf Horseweed
Coreopsis grandiflora Hogg ex Sweet - Large-Flower Tickseed
Coreopsis grandiflora var. harveyana (A. Gray) Sherff - Large-Flower Tickseed
Coreopsis lanceolata L. - Lance-Leaf Tickseed
Coreopsis palmata Nutt. - Stiff Tickseed
Coreopsis pubescens Elliott - Star Tickseed
Coreopsis tinctoria Nutt. - Golden Tickseed
Coreopsis tripteris L. - Tall Tickseed
Cosmos bipinnatus Cav. - Garden Cosmos
Crepis capillaris (L.) Wallr. - Smooth Hawk's-Beard
Crepis pulchra L. - Small-Flower Hawk's-Beard
Crepis tectorum L. - Narrow-Leaf Hawk's-Beard
Cyclachaena xanthiifolia (Nutt.) Fresen. - Carelessweed
Doellingeria umbellata (Mill.) Nees - Parasol White-Top
Doellingeria umbellata var. umbellata - Parasol White-Top
Dyssodia papposa (Vent.) Hitchc. - Fetid-Marigold
Echinacea pallida (Nutt.) Nutt. - Pale Purple-Coneflower
Echinacea purpurea (L.) Moench - Eastern Purple-Coneflower
Echinacea simulata R.L. McGregor - Wavy-Leaf Purple-Coneflower
Eclipta prostrata (L.) L. - False Daisy
Elephantopus carolinianus Raeusch. - Carolina Elephant's-Foot
Erechtites hieraciifolius (L.) Raf. ex DC. - American Burnweed
Erechtites hieraciifolius var. hieraciifolius - American Burnweed
Erigeron annuus (L.) Pers. - Eastern Daisy Fleabane
Erigeron philadelphicus L. - Philadelphia Fleabane
Erigeron philadelphicus var. philadelphicus - Philadelphia Fleabane
Erigeron pulchellus Michx. - Robin's-Plantain
Erigeron pulchellus var. pulchellus - Robin's-Plantain
Erigeron strigosus Muhl. ex Willd. - Prairie Fleabane
Erigeron strigosus var. strigosus - Prairie Fleabane
Eupatorium album L. - White Thoroughwort
Eupatorium album var. album - White Thoroughwort
Eupatorium altissimum L. - Tall Thoroughwort
Eupatorium hyssopifolium L. - Hyssop-Leaf Thoroughwort
Eupatorium hyssopifolium var. hyssopifolium - Hyssop-Leaf Thoroughwort
Eupatorium perfoliatum L. - Common Boneset
Eupatorium rotundifolium L. - Round-Leaf Thoroughwort
Eupatorium serotinum Michx. - Late-Flowering Thoroughwort
Eupatorium sessilifolium L. - Upland Boneset
Eupatorium × truncatum Muhl. ex Willd. - Hybrid Thoroughwort
Eurybia furcata (E. S. Burgess) G. L. Nesom - Forked Wood-Aster
Eurybia macrophylla (L.) Cass. - Large-Leaf Wood-Aster
Eurybia schreberi (Nees) Nees - Schreber's Wood-Aster
Euthamia caroliniana (L.) Greene ex Porter & Britton - Slender Goldentop
Euthamia graminifolia (L.) Nutt. - Flat-Top Goldentop
Euthamia gymnospermoides Greene - Texas Goldentop
Eutrochium fistulosum (Barratt) E. E. Lamont - Trumpetweed
Eutrochium maculatum (L.) E. E. Lamont - Spotted Trumpetweed
Eutrochium maculatum var. maculatum - Spotted Joe-Pye-Weed
Eutrochium purpureum (L.) E. E. Lamont - Sweet-Scented Joe-Pye-Weed
Eutrochium purpureum var. purpureum - Sweet-Scented Joe-Pye-Weed
Fleischmannia incarnata (Walter) R. M. King & H. Rob. - Pink Slender-Thoroughwort
Gaillardia pulchella Foug. - Firewheel
Galinsoga parviflora Cav. - Gallant-Soldier
Galinsoga parviflora var. parviflora - Gallant Soldier
Galinsoga quadriradiata Ruiz & Pav. - Shaggy-Soldier
Gamochaeta purpurea (L.) Cabrera - Spoon-Leaf Purple Everlasting
Gnaphalium uliginosum L. - Marsh Cudweed
Grindelia ciliata (Nutt.) Spreng. - Spanish Gold
Grindelia squarrosa (Pursh) Dunal - Curly-Cup Gumweed
Hasteola suaveolens (L.) Pojark. - False Indian-Plantain
Helenium amarum (Raf.) H. Rock - Yellowdicks
Helenium amarum var. amarum - Sneezeweed
Helenium autumnale L. - Autumn Sneezeweed
Helenium flexuosum Raf. - Purple-Head Sneezeweed
Helianthus angustifolius L. - Swamp Sunflower
Helianthus annuus L. - Common Sunflower
Helianthus decapetalus L. - Thin-Leaf Sunflower
Helianthus divaricatus L. - Woodland Sunflower
Helianthus giganteus L. - Giant Sunflower
Helianthus grosseserratus M. Martens - Saw-Tooth Sunflower
Helianthus hirsutus Raf. - Whiskered Sunflower
Helianthus maximiliani Schrad. - Maximilian Sunflower
Helianthus microcephalus Torr. & A. Gray - Small Woodland Sunflower
Helianthus mollis Lam. - Ashy Sunflower
Helianthus occidentalis Riddell - Few-Leaf Sunflower
Helianthus occidentalis subsp. occidentalis - Few-Leaf Sunflower
Helianthus pauciflorus Nutt. - Stiff Sunflower
Helianthus pauciflorus subsp. pauciflorus - Stiff Sunflower
Helianthus petiolaris Nutt. - Prairie Sunflower
Helianthus petiolaris subsp. petiolaris - Prairie Sunflower
Helianthus strumosus L. - Pale-Leaf Woodland Sunflower
Helianthus tuberosus L. - Jerusalem-Artichoke
Helianthus × ambiguus (Torr. & A. Gray) Britton - Hybrid Sunflower
Helianthus × cinereus Torr. & A. Gray - Hybrid Sunflower
Helianthus × divariserratus R. W. Long - Hybrid Sunflower
Helianthus × doronicoides Lam. - Hybrid Sunflower
Helianthus × glaucus Small - Hybrid Sunflower
Helianthus × laetiflorus Pers. - Hybrid Sunflower
Helianthus × luxurians E. Watson - Hybrid Sunflower
Heliopsis helianthoides (L.) Sweet - Smooth Oxeye
Heliopsis helianthoides var. helianthoides - Smooth Oxeye
Heliopsis helianthoides var. scabra (Dunal) Fernald - Smooth Oxeye
Heterotheca camporum (Greene) Shinners - Lemon-Yellow False Golden-Aster
Heterotheca camporum var. camporum - Lemon-Yellow False Golden-Aster
Heterotheca subaxillaris (Lam.) Britton & Rusby - Camphorweed
Heterotheca villosa (Pursh) Shinners - Hairy False Golden-Aster
Heterotheca villosa var. villosa - Hairy False Goldenaster
Hieracium aurantiacum L. - Orange Hawkweed
Hieracium caespitosum Dumort. - Gronovis Hawkweed
Hieracium gronovii L. - Queendevil
Hieracium longipilum Torr. ex Hook. - Hairy Hawkweed
Hieracium paniculatum L. - Allegheny Hawkweed
Hieracium piloselloides Vill. - Tall Hawkweed
Hieracium scabrum Michx. - Rough Hawkweed
Hieracium umbellatum L. - Narrow-Leaf Hawkweed
Hieracium venosum L. - Rattlesnake-Weed
Hieracium × flagellare Willd. - Whiplash Hawkweed
Hymenopappus scabiosaeus L'Hér. - Carolina Woollywhite
Hymenopappus scabiosaeus var. scabiosaeus - Carolina Woollywhite
Hypochaeris radicata L. - Hairy Cat's-Ear
Inula helenium L. - Elecampane
Ionactis linariifolia (L.) Greene - Flax-Leaf Ankle-Aster
Iva annua L. - Annual Marsh-Elder
Krigia biflora (Walter) S. F. Blake - Two-Flower Dwarf-Dandelion
Krigia cespitosa (Raf.) K. L. Chambers - Weedy Dwarf-Dandelion
Krigia cespitosa var. cespitosa - Weedy Dwarf-Dandelion
Krigia dandelion (L.) Nutt. - Potato Dwarf-Dandelion
Krigia virginica (L.) Willd. - Virginia Dwarf-Dandelion
Lactuca biennis (Moench) Fernald - Wild Blue Lettuce
Lactuca canadensis L. - Wild Lettuce
Lactuca floridana (L.) Gaertn. - Woodland Lettuce
Lactuca hirsuta Muhl. ex Nutt. - Hairy Lettuce
Lactuca ludoviciana (Nutt.) Riddell - Louisiana Lettuce
Lactuca saligna L. - Willow-Leaf Lettuce
Lactuca sativa L. - Garden Lettuce
Lactuca serriola L. - Prickly Lettuce
Lactuca × morssii B. L. Rob. - Hybrid Lettuce
Lapsana communis L. - Common Nipplewort
Leontodon saxatilis Lam. - Lesser Hawkbit
Leontodon saxatilis subsp. saxatilis - Lesser Hawkbit
Leucanthemum vulgare Lam. - Ox-Eye Daisy
Liatris aspera Michx. - Tall Gayfeather
Liatris cylindracea Michx. - Ontario Gayfeather
Liatris pycnostachya Michx. - Cat-Tail Gayfeather
Liatris pycnostachya var. pycnostachya - Prairie Blazing Star
Liatris scariosa (L.) Willd. - Devil's-Bite
Liatris scariosa var. nieuwlandii (Lunell) E. G. Voss - Nieuwland's Gayfeather
Liatris spicata (L.) Willd. - Dense Gayfeather
Liatris spicata var. spicata - Dense Gayfeather
Liatris squarrosa (L.) Willd. - Scaly Gayfeather
Liatris squarrosa var. squarrosa - Scaly Blazing Star
Liatris squarrulosa Michx. - Appalachian Gayfeather
Liatris × spheroidea Michx. - Hybrid Blazing Star
Liatris × steelei Gaiser - Hybrid Blazing Star
Madia sativa Molina - Chilean Tarplant
Matricaria chamomilla L. - Wild Chamomile
Matricaria discoidea DC. - Pineapple-Weed
Mikania scandens (L.) Willd. - Climbing Hempvine
Nabalus albus (L.) Hook. - White Rattlesnake-Root
Nabalus altissimus (L.) Hook. - Tall Rattlesnake-Root
Nabalus asper (Michx.) Torr. & A. Gray - Rough Rattlesnake-Root
Nabalus crepidineus (Michx.) DC. - Nodding Rattlesnake-Root
Nabalus racemosus (Michx.) Hook. - Purple Rattlesnake-Root
Nabalus trifoliolatus Cass. - Gall-of-the-Earth
Onopordum acanthium L. - Scotch-Thistle
Onopordum acanthium subsp. acanthium - Scotch Cottonthistle
Packera anonyma (Alph. Wood) W. A. Weber & Á. Löve - Small's Groundsel
Packera aurea (L.) Á. Löve & D. Löve - Golden Groundsel
Packera glabella (Poir.) C. Jeffrey - Cress-Leaf Groundsel
Packera obovata (Muhl. ex Willd.) W. A. Weber & Á. Löve - Round-Leaf Groundsel
Packera paupercula (Michx.) Á. Löve & D. Löve - Balsam Groundsel
Packera plattensis (Nutt.) W. A. Weber & Á. Löve - Prairie Groundsel
Packera pseudaurea (Rydb.) W. A. Weber & Á. Löve - Streambank Groundsel
Footer Menu
Funded by Institute of Museum and Library Services (IMLS)
Citation: The vPlants Project. vPlants: A Virtual Herbarium of the Chicago Region. http://www.vplants.org
Copyright © 2001–2009 The vPlants Project, All Rights Reserved.
The Morton Arboretum, The Field Museum, Chicago Botanic Garden, Additional Partners
Powered by Symbiota.