Search Results
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Bush's purple coneflower
48%
Echinacea paradoxa
purple coneflower
44%
Echinacea purpurea
prairie dock
44%
Silphium terebinthinaceum
downy sunflower
44%
Helianthus mollis
cup plant
44%
Silphium perfoliatum
compass plant
43%
Silphium laciniatum
blackeyed Susan
43%
Rudbeckia hirta
Missouri coneflower
43%
Rudbeckia missouriensis
browneyed Susan
43%
Rudbeckia triloba
oxeye daisy
42%
Leucanthemum vulgare
tall thistle
41%
Cirsium altissimum
grayhead prairieconeflower
41%
Ratibida pinnata
rough blazing star
41%
Liatris aspera
wingstem
40%
Verbesina alternifolia
manyray aster
40%
Symphyotrichum anomalum
cutleaf coneflower
39%
Rudbeckia laciniata
Arkansas ironweed
39%
Vernonia arkansana
yarrow
39%
Achillea millefolium
Gattinger's goldenrod
39%
Solidago gattingeri
Parlin's pussytoes
38%
Antennaria parlinii
chicory
38%
Cichorium intybus
whiteflower leafcup
37%
Polymnia canadensis
Maximilian sunflower
37%
Helianthus maximiliani
musk thistle
37%
Carduus nutans
scaly blazing star
37%
Liatris hirsuta
prairie coreopsis
36%
Coreopsis palmata
white snakeroot
35%
Ageratina altissima
tall coreopsis
35%
Coreopsis tripteris
Carolina elephantsfoot
35%
Elephantopus carolinianus
hairy aster
35%
Symphyotrichum pilosum
narrowleaf gumweed
35%
Grindelia lanceolata
sunflower
34%
Helianthus annuus
disc mayweed
34%
Matricaria discoidea
wild quinine
34%
Parthenium integrifolium
roundleaf ragwort
34%
Packera obovata
stiff-leaved goldenrod
34%
Solidago rigida
gray goldenrod
33%
Solidago nemoralis
robin's plantain
33%
Erigeron pulchellus
silky aster
33%
Symphyotrichum sericeum
white crownbeard
33%
Verbesina virginica
elmleaf goldenrod
33%
Solidago ulmifolia
blue mistflower
32%
Conoclinium coelestinum
elecampane inula
32%
Inula helenium
field thistle
32%
Cirsium discolor
common dandelion
32%
Taraxacum officinale
rough cockleburr
32%
Xanthium strumarium
bull thistle
32%
Cirsium vulgare
tall boneset
31%
Eupatorium altissimum
Carolina desert chicory
31%
Pyrrhopappus carolinianus
Riddell's goldenrod
31%
Solidago riddellii
firewheel
30%
Gaillardia pulchella
willow-leaf lettuce
30%
Lactuca saligna
late eupatorium
30%
Eupatorium serotinum
golden ragwort
30%
Packera aurea
tall goldenrod
30%
Solidago altissima
flaxleaf aster
30%
Ionactis linariifolia
garden cosmos
30%
Cosmos bipinnatus
swamp thistle
30%
Cirsium muticum
lemonyellow false goldenaster
29%
Heterotheca camporum
pale Indian plaintain
29%
Arnoglossum atriplicifolium
Spanish needles
29%
Bidens bipinnata
hairy hawkweed
29%
Hieracium longipilum
Drummond's goldenrod
29%
Solidago drummondii
German ivy
29%
Delairea odorata
late goldenrod
29%
Solidago gigantea
queendevil
29%
Hieracium gronovii
clavel de muerto
29%
Tithonia rotundifolia
butterweed
28%
Packera glabella
spiny sow-thistle
28%
Sonchus asper
bachelor's button
28%
Centaurea cyanus
common burdock
28%
Arctium minus
prairie broomweed
28%
Amphiachyris dracunculoides
bitter sneezeweed
28%
Helenium amarum
hairy goldenrod
28%
Solidago hispida
Bay Biscayne creeping-oxeye
27%
Sphagneticola trilobata
lanceleaf ragweed
27%
Ambrosia bidentata
common boneset
27%
Eupatorium perfoliatum
Aztec marigold
27%
Tagetes erecta
showy goldenrod
27%
Solidago speciosa
seacoast sumpweed
27%
Iva annua
pearly everlasting
27%
Anaphalis margaritacea
Missouri ironweed
27%
Vernonia missurica
rabbit tobacco
26%
Pseudognaphalium obtusifolium
yellow star-thistle
26%
Centaurea solstitialis
zigzag goldenrod
26%
Solidago flexicaulis
common blue wood aster
26%
Symphyotrichum cordifolium
common nipplewort
26%
Lapsana communis
Tatarian aster
26%
Aster tataricus
silver wormwood
25%
Artemisia ludoviciana
horseweed
25%
Erigeron canadensis
Canada thistle
25%
Cirsium arvense
red-seeded dandelion
25%
Taraxacum erythrospermum
prickly lettuce
25%
Lactuca serriola
spotted knapweed
25%
Centaurea stoebe
Canada goldenrod
25%
Solidago canadensis
annual saltmarsh aster
24%
Symphyotrichum subulatum
Tyrol knapweed
24%
Centaurea nigrescens
feverfew
24%
Tanacetum parthenium
golden crownbeard
24%
Verbesina encelioides
camphorweed
24%
Heterotheca subaxillaris
roundleaf goldenrod
23%
Solidago patula
bur-marigold
23%
Bidens laevis
common sow-thistle
23%
Sonchus oleraceus
hollow Joe-Pye weed
23%
Eutrochium fistulosum
lesser knapweed
22%
Centaurea nigra
wreath goldenrod
22%
Solidago caesia
dotted gayfeather
22%
Liatris punctata
field sagewort
22%
Artemisia campestris
western ragweed
22%
Ambrosia psilostachya
common groundsel
22%
Senecio vulgaris
Pennsylvania everlasting
21%
Gamochaeta pensylvanica
grass-leaved goldenrod
21%
Euthamia graminifolia
common tansy
21%
Tanacetum vulgare
purple oyster salsify
21%
Tragopogon porrifolius
peruvian daisy
21%
Galinsoga quadriradiata
New York ironweed
21%
Vernonia noveboracensis
annual wormwood
20%
Artemisia annua
common wormwood
18%
Artemisia vulgaris
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