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manyray aster
50%
Symphyotrichum anomalum
prairie dock
49%
Silphium terebinthinaceum
Bush's purple coneflower
48%
Echinacea paradoxa
pale purple coneflower
48%
Echinacea pallida
Texas greeneyes
47%
Berlandiera texana
turbinate aster
47%
Symphyotrichum turbinellum
purple coneflower
47%
Echinacea purpurea
downy sunflower
47%
Helianthus mollis
browneyed Susan
47%
Rudbeckia triloba
cup plant
46%
Silphium perfoliatum
compass plant
46%
Silphium laciniatum
blackeyed Susan
46%
Rudbeckia hirta
tall thistle
45%
Cirsium altissimum
Missouri coneflower
44%
Rudbeckia missouriensis
chicory
44%
Cichorium intybus
aromatic aster
44%
Symphyotrichum oblongifolium
whole-leaf rosinweed
44%
Silphium integrifolium
Gattinger's goldenrod
44%
Solidago gattingeri
oxeye daisy
43%
Leucanthemum vulgare
late purple aster
43%
Symphyotrichum patens
hairy sunflower
43%
Helianthus hirsutus
wingstem
43%
Verbesina alternifolia
rough blazing star
42%
Liatris aspera
hairy aster
42%
Symphyotrichum pilosum
yellow crownbeard
42%
Verbesina helianthoides
New England aster
42%
Symphyotrichum novae-angliae
grayhead prairieconeflower
42%
Ratibida pinnata
white snakeroot
42%
Ageratina altissima
cutleaf coneflower
42%
Rudbeckia laciniata
yarrow
41%
Achillea millefolium
Arkansas ironweed
41%
Vernonia arkansana
whiteflower leafcup
41%
Polymnia canadensis
garden cosmos
40%
Cosmos bipinnatus
false sunflower
40%
Heliopsis helianthoides
common sneezeweed
40%
Helenium autumnale
tickseed sunflower
40%
Bidens aristosa
orange coneflower
40%
Rudbeckia fulgida
Maximilian sunflower
39%
Helianthus maximiliani
Bay Biscayne creeping-oxeye
39%
Sphagneticola trilobata
Baldwin's ironweed
39%
Vernonia baldwinii
willow aster
39%
Symphyotrichum praealtum
western rough goldenrod
39%
Solidago radula
star tickseed
39%
Coreopsis pubescens
scaly blazing star
39%
Liatris hirsuta
lance-leaved coreopsis
39%
Coreopsis lanceolata
narrowleaf gumweed
39%
Grindelia lanceolata
Long-bracted tickseed sunflower
38%
Bidens polylepis
sweet coneflower
38%
Rudbeckia subtomentosa
downy goldenrod
38%
Solidago petiolaris
soft goldenaster
38%
Bradburia pilosa
panicled aster
38%
Symphyotrichum lanceolatum
Jerusalem artichoke
38%
Helianthus tuberosus
stiff tickseed
38%
Coreopsis palmata
Carolina elephantsfoot
38%
Elephantopus carolinianus
skyblue aster
38%
Symphyotrichum oolentangiense
sunflower
38%
Helianthus annuus
Cylindrical Blazingstar
37%
Liatris cylindracea
prairie blazing star
37%
Liatris pycnostachya
musk thistle
37%
Carduus nutans
southern swamp aster
37%
Eurybia paludosa
stiff sunflower
37%
Helianthus pauciflorus
upright prairie coneflower
37%
Ratibida columnifera
upland white aster
37%
Solidago ptarmicoides
gray goldenrod
37%
Solidago nemoralis
Tatarian aster
37%
Aster tataricus
Drummond's goldenrod
37%
Solidago drummondii
stiff-leaved goldenrod
37%
Solidago rigida
western sunflower
37%
Helianthus occidentalis
clavel de muerto
37%
Tithonia rotundifolia
firewheel
36%
Gaillardia pulchella
saw-tooth sunflower
36%
Helianthus grosseserratus
silky aster
36%
Symphyotrichum sericeum
smooth blue aster
36%
Symphyotrichum laeve
tall coreopsis
36%
Coreopsis tripteris
large-flowered tickseed
36%
Coreopsis grandiflora
paleleaf woodland sunflower
36%
Helianthus strumosus
blue mistflower
36%
Conoclinium coelestinum
willowleaf sunflower
36%
Helianthus salicifolius
elmleaf goldenrod
36%
Solidago ulmifolia
purple sneezeweed
36%
Helenium flexuosum
rough cockleburr
36%
Xanthium strumarium
nodding beggarticks
36%
Bidens cernua
scaly blazingstar
35%
Liatris squarrosa
white crownbeard
35%
Verbesina virginica
flaxleaf aster
35%
Ionactis linariifolia
rough rattlesnakeroot
35%
Nabalus asper
yellow salsify
35%
Tragopogon dubius
false boneset
35%
Brickellia eupatorioides
prairie fleabane
35%
Erigeron strigosus
wavyleaf purple coneflower
35%
Echinacea simulata
golden tickseed
35%
Coreopsis tinctoria
Carolina desert chicory
35%
Pyrrhopappus carolinianus
wild quinine
35%
Parthenium integrifolium
common zinnia
35%
Zinnia elegans
late eupatorium
35%
Eupatorium serotinum
common dandelion
34%
Taraxacum officinale
lemonyellow false goldenaster
34%
Heterotheca camporum
disc mayweed
34%
Matricaria discoidea
white heath aster
34%
Symphyotrichum ericoides
bitter sneezeweed
34%
Helenium amarum
tall goldenrod
34%
Solidago altissima
small palafox
34%
Palafoxia callosa
white arrowleaf aster
34%
Symphyotrichum urophyllum
bull thistle
34%
Cirsium vulgare
Aztec marigold
34%
Tagetes erecta
tall boneset
34%
Eupatorium altissimum
Drummond's aster
34%
Symphyotrichum drummondii
roundleaf ragwort
34%
Packera obovata
field thistle
33%
Cirsium discolor
rough coneflower
33%
Rudbeckia grandiflora
eastern daisy fleabane
33%
Erigeron annuus
robin's plantain
33%
Erigeron pulchellus
Riddell's goldenrod
33%
Solidago riddellii
devil's beggarticks
33%
Bidens frondosa
common blue wood aster
33%
Symphyotrichum cordifolium
spiny sow-thistle
33%
Sonchus asper
Buckley's goldenrod
33%
Solidago buckleyi
giant ironweed
33%
Vernonia gigantea
Spanish needles
33%
Bidens bipinnata
groovestem Indian plantain
33%
Arnoglossum plantagineum
sulphur cosmos
32%
Cosmos sulphureus
hairy leafcup
32%
Smallanthus uvedalia
willow-leaf lettuce
32%
Lactuca saligna
elecampane inula
32%
Inula helenium
woodland lettuce
32%
Lactuca floridana
common ragweed
32%
Ambrosia artemisiifolia
perennial sunflower
32%
Helianthus X laetiflorus
pale Indian plaintain
32%
Arnoglossum atriplicifolium
hairy goldenrod
32%
Solidago hispida
starry rosinweed
32%
Silphium asteriscus
calico aster
32%
Symphyotrichum lateriflorum
Texas goldentop
32%
Euthamia gymnospermoides
woodland sunflower
32%
Helianthus divaricatus
pink thoroughwort
32%
Fleischmannia incarnata
purplestem aster
31%
Symphyotrichum puniceum
forked aster
31%
Eurybia furcata
southern prairie aster
31%
Eurybia hemispherica
rabbit tobacco
31%
Pseudognaphalium obtusifolium
thinleaf sunflower
31%
Helianthus decapetalus
white doll's daisy
31%
Boltonia asteroides
giant ragweed
31%
Ambrosia trifida
showy goldenrod
31%
Solidago speciosa
prairie broomweed
31%
Amphiachyris dracunculoides
bachelor's button
31%
Centaurea cyanus
zigzag goldenrod
31%
Solidago flexicaulis
late goldenrod
31%
Solidago gigantea
swamp thistle
30%
Cirsium muticum
Missouri goldenrod
30%
Solidago missouriensis
bottomland aster
30%
Symphyotrichum ontarionis
silver wormwood
30%
Artemisia ludoviciana
devil's bite
30%
Liatris scariosa
American burnweed
30%
Erechtites hieraciifolius
hoary goldenaster
30%
Heterotheca canescens
field pussytoes
30%
Antennaria neglecta
great Indian plantain
30%
Arnoglossum reniforme
tall white lettuce
30%
Nabalus altissimus
golden ragwort
30%
Packera aurea
false daisy
30%
Eclipta prostrata
queendevil
30%
Hieracium gronovii
seacoast sumpweed
30%
Iva annua
field sow-thistle
30%
Sonchus arvensis
bigleaf aster
30%
Eurybia macrophylla
threelobe beggarticks
30%
Bidens tripartita
common burdock
30%
Arctium minus
purple-stem beggarticks
29%
Bidens connata
upland boneset
29%
Eupatorium sessilifolium
pearly everlasting
29%
Anaphalis margaritacea
dwarf horseweed
29%
Erigeron divaricatus
lanceleaf ragweed
29%
Ambrosia bidentata
golden crownbeard
29%
Verbesina encelioides
hairy hawkweed
29%
Hieracium longipilum
Philadelphia fleabane
29%
Erigeron philadelphicus
Canada thistle
29%
Cirsium arvense
stinking chamomile
29%
Anthemis cotula
nodding rattlesnakeroot
29%
Nabalus crepidineus
bur-marigold
29%
Bidens laevis
common boneset
29%
Eupatorium perfoliatum
meadow salsify
29%
Tragopogon pratensis
soft thistle
29%
Cirsium carolinianum
western ragweed
29%
Ambrosia psilostachya
butterweed
28%
Packera glabella
yellow star-thistle
28%
Centaurea solstitialis
fetid marigold
28%
Dyssodia papposa
thin-leaf goldenrod
28%
Solidago delicatula
sweet joepyeweed
28%
Eutrochium purpureum
peruvian daisy
28%
Galinsoga quadriradiata
horseweed
28%
Erigeron canadensis
sneezewort yarrow
28%
Achillea ptarmica
hairy lettuce
28%
Lactuca hirsuta
annual saltmarsh aster
28%
Symphyotrichum subulatum
white rattlesnake-root
28%
Nabalus albus
rough hawkweed
28%
Hieracium scabrum
golden marguerite
28%
Cota tinctoria
spotted knapweed
28%
Centaurea stoebe
Canada lettuce
27%
Lactuca canadensis
Canada goldenrod
27%
Solidago canadensis
camphorweed
27%
Heterotheca subaxillaris
common nipplewort
27%
Lapsana communis
Tyrol knapweed
27%
Centaurea nigrescens
bushy goldentop
27%
Euthamia leptocephala
Missouri ironweed
27%
Vernonia missurica
common sow-thistle
27%
Sonchus oleraceus
Atlantic goldenrod
27%
Solidago arguta
big devils beggartick
27%
Bidens vulgata
corn chamomile
26%
Anthemis arvensis
safflower
26%
Carthamus tinctorius
Appalachian blazing star
26%
Liatris squarrulosa
plantain leaf pussytoes
26%
Antennaria plantaginifolia
wreath goldenrod
26%
Solidago caesia
slenderleaf fleabane
26%
Erigeron tenuis
wild chamomile
26%
Matricaria chamomilla
tasselflower brickellbush
26%
Brickellia grandiflora
red-seeded dandelion
26%
Taraxacum erythrospermum
annual wormwood
26%
Artemisia annua
rice button aster
26%
Symphyotrichum dumosum
curlycup gumweed
26%
Grindelia squarrosa
feverfew
26%
Tanacetum parthenium
prickly lettuce
26%
Lactuca serriola
lesser knapweed
26%
Centaurea nigra
whorled tickseed
25%
Coreopsis verticillata
German ivy
25%
Delairea odorata
wrinkleleaf goldenrod
25%
Solidago rugosa
smooth white oldfield aster
25%
Symphyotrichum racemosum
roundleaf goldenrod
25%
Solidago patula
common tansy
25%
Tanacetum vulgare
dotted gayfeather
25%
Liatris punctata
field sagewort
25%
Artemisia campestris
prairie ironweed
24%
Vernonia fasciculata
early goldenrod
24%
Solidago juncea
grass-leaved goldenrod
23%
Euthamia graminifolia
dense blazing star
23%
Liatris spicata
hollow Joe-Pye weed
23%
Eutrochium fistulosum
discoid beggarticks
22%
Bidens discoidea
New York ironweed
22%
Vernonia noveboracensis
common wormwood
22%
Artemisia vulgaris
common groundsel
22%
Senecio vulgaris
spoon-leaf purple everlasting
22%
Gamochaeta purpurea
purple oyster salsify
21%
Tragopogon porrifolius
Pennsylvania everlasting
21%
Gamochaeta pensylvanica
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