Wildflowers of Thousand Hills State Park
An unofficial guide to the wildflowers of Thousand Hills State Park in Adair County, Missouri, USA
hairy petunia
1
Ruellia humilis
Smooth Ruellia
2
Ruellia strepens
fragrant sumac
3
Rhus aromatica
water hemlock
4
Cicuta maculata
poison ivy
5
Toxicodendron radicans
smooth sumac
6
Rhus glabra
rattlesnake master
7
Eryngium yuccifolium
swamp milkweed
8
Asclepias incarnata incarnata
purple milkweed
Asclepias purpurascens
common milkweed
10
Asclepias syriaca
annual fleabane
11
Erigeron annuus
late goldenrod
12
Solidago altissima
field goldenrod
13
Solidago nemoralis
elm-leaved goldenrod
14
Solidago ulmifolia
Common Blue Wood Aster
15
Symphyotrichum cordifolium
white heath aster
16
Symphyotrichum ericoides
smooth blue aster
14
Symphyotrichum laeve
panicled aster
17
Symphyotrichum lanceolatum
New England aster
18
Symphyotrichum novae-angliae
Hairy Hawkweed
4
Hieracium longipilum
white snakeroot
19
Ageratina altissima
tall boneset
20
Eupatorium altissimum
field thistle
18
Cirsium discolor
hairy white oldfield aster
21
Symphyotrichum pilosum
rough blazing star
22
Liatris aspera
prairie blazingstar
23
Liatris pycnostachya pycnostachya
scaly blazing star
24
Liatris squarrosa
Parlin's Pussytoes
25
Antennaria parlinii
sweet everlasting
26
Pseudognaphalium obtusifolium
common ragweed
27
Ambrosia artemisiifolia
Prairie Coreopsis
14
Coreopsis palmata
tickseed beggar-ticks
28
Bidens aristosa
tall coreopsis
14
Coreopsis tripteris
giant ragweed
8
Ambrosia trifida
pale purple coneflower
29
Echinacea pallida
common sneezeweed
3
Helenium autumnale
Stiff-hair Sunflower
30
Helianthus hirsutus
purple coneflower
31
Echinacea purpurea
black-eyed susan
Rudbeckia hirta pulcherrima
Brown-eyed Susan
32
Rudbeckia triloba triloba
compass plant
33
Silphium laciniatum
pale Indian plantain
29
Arnoglossum atriplicifolium
Western Ironweed
35
Vernonia baldwinii
common jewelweed
36
Impatiens capensis
American trumpet vine
37
Campsis radicans
Virginia bluebells
38
Mertensia virginica
tall bellflower
39
Campanulastrum americanum
great blue lobelia
14
Lobelia siphilitica
clasping Venus's looking glass
40
Triodanis perfoliata
grass pink
29
Dianthus armeria armeria
starry campion
8
Silene stellata
Low False Bindweed
41
Calystegia spithamaea
wild potato vine
42
Ipomoea pandurata
silky dogwood
43
Cornus amomum
flowering dogwood
44
Cornus florida
gray dogwood
17
Cornus racemosa
flowering spurge
45
Euphorbia corollata
eastern redbud
46
Cercis canadensis
Maryland senna
47
Senna marilandica
Canadian milkvetch
48
Astragalus canadensis canadensis
sessileleaf ticktrefoil
49
Desmodium sessilifolium
Korean bushclover
50
Kummerowia stipulacea
round-headed bush clover
14
Lespedeza capitata
violet bush clover
51
Lespedeza violacea
slender bush clover
18
Lespedeza virginica
bird's-foot trefoil
52
Lotus corniculatus
black medick
25
Medicago lupulina
black locust
53
Robinia pseudoacacia
goat's rue
4
Tephrosia virginiana
trailing fuzzy-bean
54
Strophostyles helvola
Dutchman's breeches
56
Dicentra cucullaria
wild geranium
57
Geranium maculatum
downy pagoda plant
58
Blephilia ciliata
American bugleweed
17
Lycopus americanus
common selfheal
59
Prunella vulgaris
narrowleaf mountainmint
4
Pycnanthemum tenuifolium
common evening-primrose
33
Oenothera biennis
slender false foxglove
60
Agalinis tenuifolia
upright yellow woodsorrel
61
Oxalis stricta
Culver's root
62
Veronicastrum virginicum
pale beardtongue
4
Penstemon pallidus
blue phlox
63
Phlox divaricata
downy phlox
64
Phlox pilosa fulgida
pale smartweed
65
Persicaria lapathifolia
Virginia spring beauty
66
Claytonia virginica
dwarf larkspur
68
Delphinium tricorne
Early Buttercup
69
Ranunculus fascicularis
purple loosestrife
70
Lythrum salicaria
rue anemone
71
Thalictrum thalictroides
swamp agrimony
65
Agrimonia parviflora
Downy Serviceberry
17
Amelanchier arborea arborea
cockspur hawthorn
37
Crataegus crus-galli
downy hawthorn
17
Crataegus mollis
Virginia strawberry
72
Fragaria virginiana
Prairie Crab Apple
17
Malus ioensis
