Summer Wildflowers of Hawn State Park
Family Name
Common Name
Acanthaceae (acanthus)
_____ Water Willow
_____ Hairy Wild Petunia
Anacardiaceae (cashew)
_____ Winged Sumac
_____ Smooth Sumac
_____ Poison Ivy
Apocynaceae (dogbane)
_____ Indian Hemp, Dogbane
Araceae (arum)
_____ Jack-in-the-Pulpit
_____ Green Dragon
Asclepiadaceae (milkweed)
_____ Purple Milkweed
_____ Four-leaved Milkweed
_____ Common Milkweed
_____ Butterfly Weed
_____ Whorled Milkweed
_____ Spider Milkweed
_____ Angle-pod
Balsaminaceae (touch-me-not)
_____ Spotted Touch-me-not, Jewelweed
Bignoniaceae (trumpet creeper)
_____ Trumpet Creeper
Boraginaceae (borage)
_____ Wild Comfrey
Cactaceae (cactus)
_____ Prickly Pear
Campanulaceae (bellflower)
_____ Tall Bellflower
_____ Cardinal Flower
_____ Blue, Great Lobelia
_____ Venus' Looking Glass
Caprifoliaceae (honeysuckle)
_____ Elderberry
Caryophyllaceae (pink)
_____ Deptford Pink
_____ Soapwort, Bouncing Bet
_____ Starry Campion, Catchfly
_____ Fire Pink
Commelinaceae (spiderwort)
_____ Dayflower
_____ Zigzag, Broad-leaved Spiderwort
_____ Early Spiderwort
Compositae (composite)
_____ Yarrow, Milfoil
_____ Common Ragweed
_____ Giant Ragweed
Scientific Name
Blooming Dates
DPN KPN LPN
Justicia americana
Ruellia humilis
May - October
May - October
Rhus copallina
Rhus glabra
Rhus radicans
May - August
May - July
May - July
170
168
Apocynum cannabinum
May - August
36
54
Arisaema atrorubens
Arisaema dracontium
April - June
April - June
165
166
240
231
Asclepias purpurascens
Asclepias quadrifolia
Asclepias syriaca
Asclepias tuberosa
Asclepias verticillata
Asclepias viridis
Cynanchum laeve
May - July
May - June
May - August
May - September
May - September
May - June
July - September
90
59
64
116
194
29
155
141
45
233
Impatiens capensis
May - October
116
Campsis radicans
May - August
114
Cynoglossum virginianum
April - June
87
187
Opuntia compressa
May - July
135
100
135
Campanula americana
Lobelia cardinalis
Lobelia siphilitica
Specularia perfoliata
June - October
July - October
August - October
April - August
102
118
106
88
211
144
222
184
113
69
44
Sambucus canadensis
May - July
Dianthus armeria
Saponaria officinalis
Silene stellata
Silene virginica
May - October
June - October
June - September
April - June
69
71
45
111
158
166
58
139
Commelina erecta
Tradescantia subaspera
Tradescantia virginiana
May - October
June - September
April - June
195
196
204
211
185
Achillea millefolium
Ambrosia artemisiifolia
Ambrosia trifida
May - November
July - October
July - September
43
52
173
238
96
201
52
198
198
181
58
95
108
186
225
49
142
34
35
183
228
DPN = Page number from "Wildflowers of Missouri", Edgar Denison, 5th Ed.
KPN = Page number from "Ozark Wildflowers", Don Kurz
LPN = Page number from "Tallgrass Prairie Wildflowers", Doug Ladd
Wednesday, May 21, 2003
Page 1 of 6
Summer Wildflowers of Hawn State Park
Family Name
Common Name
Compositae (composite)
_____ Pussy's Toes
_____ Woodland Aster
_____ Sky Blue Aster
_____ Heath Aster
_____ Spreading Aster
_____ White Heath Aster
_____ Willow Aster
_____ Arrow-leaved Aster
_____ Panicled Aster
_____ Beggar's Ticks, tickseed Sunflower
_____ Pale Indian Plantain
_____ Spotted Knapweed
_____ Tall Thistle
_____ Pasture Thistle
_____ Tickseed Coreopsis
_____ Stiff Tickseed
_____ Tall Tickseed
_____ Elephant's Foot
_____ Fireweed
_____ Annual Fleabane
_____ Horse Weed
_____ Philadelphia Fleabane
_____ Robin's Plantain
_____ Daisy Fleabane
_____ Mist Flower, Wild Ageratum
_____ White Snakeroot
_____ Late Boneset
_____ Sweet Everlasting
_____ Purple-headed Sneezeweed
_____ Ox-eye, False Sunflower
_____ Hawkweed
_____ False Dandelion
_____ Potato Dandelion
_____ Dwarf Dandelion
_____ Wild Lettuce
_____ Florida Lettuce
_____ Rough Blazing Star, Gay Feathe
_____ American Feverfew,Wild Quinine
_____ White Lettuce
_____ False Dandelion
_____ Black-eyed Susan
_____ Sweet Coneflower
_____ Prairie Ragwort
_____ Tall Goldenrod
_____ Early Goldenrod
_____ Old-field Goldenrod
Scientific Name
Blooming Dates
Antennaria plantaginifolia
Aster anomalus
Aster azureus
Aster ericoides
Aster patens
Aster pilosus
Aster praealtus
Aster sagittifolius
Aster simplex
Bidens polylepis
Cacalia atriplicifolia
Centaurea maculosa
Cirsium altissimum
Cirsium discolor
Coreopsis lanceolata
Coreopsis palmata
Coreopsis tripteris
Elephantopus carolinianus
Erechtites hieracifolia
Erigeron annuus
Erigeron canadensis
Erigeron philadelphicus
Erigeron pulchellus
Erigeron strigosus
Eupatorium coelestinum
Eupatorium rugosum
Eupatorium serotinum
Gnaphalium obtusifolium
Helenium flexuosum
Heliopsis helianthoides
Hieracium gronovii
Krigia biflora
Krigia dandelion
Krigia virginica
Lactuca canadensis
Lactuca floridana
Liatris aspera
Parthenium integrifolium
Prenanthes altissima
Pyrrhopappus carolinianus
Rudbeckia hirta
Rudbeckia subtomentosa
Senecio plattensis
Solidago altissima
Solidago juncea
Solidago nemoralis
April - June
August - October
August - November
July - October
August - November
August - October
August - November
August - October
July - October
August - October
June - October
June - August
July - October
July - October
April - June
May - July
July - September
August - October
July - November
May - September
June - November
April - June
April - June
May - September
July - October
July - October
August - October
July - November
June - November
May - September
May - October
May - August
April - June
April - July
July - September
August - October
August - November
May - September
July - October
May - October
May - October
July - October
April - June
August - November
June - October
June - November
DPN KPN LPN
22
52
21
224
226
227
74
169
76
214
217
75
75
159
48
103
132
134
60
162
216
104
49
93
111
112
220
69
52
59
25
25
52
214
68
142
147
138
70
117
97
102
99
156
51
48
19
105
76
38
145
143
152
127
221
219
47
65
99
105
121
132
118
119
215
166
205
71
71
129
136
150
175
175
218
213
153
134
123
123
123
149
69
187
131
152
120
162
154
162
DPN = Page number from "Wildflowers of Missouri", Edgar Denison, 5th Ed.
KPN = Page number from "Ozark Wildflowers", Don Kurz
LPN = Page number from "Tallgrass Prairie Wildflowers", Doug Ladd
Wednesday, May 21, 2003
Page 2 of 6
Summer Wildflowers of Hawn State Park
Family Name
Common Name
Compositae (composite)
_____ Woodland Goldenrod
_____ Elm-leaved Goldenrod
_____ Goat's Beard
_____ Yellow Ironweed
_____ Crownbeard, Wing-stem
Convolvulaceae (morning glory)
_____ Blue Morning Glory
_____ Wild Potato Vine, Man-of-the-Earth
Cornaceae (dogwood)
_____ Swamp, Pale, or Silky Dogwood
Cruciferae (mustard)
_____ Yellow Rocket
_____ Shepherd's Purse
_____ Spring Cress
Ericaceae (heath)
_____ Highbush Huckleberry,Deerberry
Euphorbiaceae (spurge)
_____ Hogwort
_____ Prairie Tea
_____ Flowering Spurge
Gentianaceae (gentian)
_____ Rose Gentian
_____ American Columbo
Geraniaceae (geranium)
_____ Wild Geranium, Crane's Bill
Gramineae (grass)
_____ Little Bluestem
_____ Broom Sedge
_____ Side-oats Grama
_____ Canada Wild Rye
_____ June Grass
_____ Scribner's Panic Grass
_____ Switch Grass
_____ Indian Grass
Hypericaceae (St. John's-wort)
_____ St. Andrew's Cross
_____ Pineweed
_____ Common St.John's-wort
_____ Spotted St. John's Wort
_____ Shrubby St. John's-wort
Iridaceae (iris)
_____ Prairie Blue-eyed Grass
Labiatae (mint)
_____ Dittany
_____ Henbit
_____ Wild Bergamot
_____ Wild Bergamot, Horsemint
Scientific Name
Blooming Dates
Solidago petiolaris
Solidago ulmifolia
Tragopogon dubius
Verbesina alternifolia
Verbesina helianthoides
June - November
August - November
May - July
August - October
May - October
Ipomoea hederacea
Ipomoea pandurata
DPN KPN LPN
145
118
131
96
133
107
July - October
May - September
39
214
46
Cornus obliqua
May - July
31
Barbarea vulgaris
Capsella bursa-pastoris
Cardamine bulbosa
April - June
March - November
March - June
Vaccinium stamineum
April - June
Croton capitatus
Croton monanthogynus
Euphorbia corollata
June - October
July - October
May - October
Sabatia angularis
Swertia caroliniensis
June - September
May - June
Geranium maculatum
April - June
Andropogon scoparius
Andropogon virginicus
Bouteloua curtipendula
Elymus canadensis
Koeleria cristata
Panicum oligosanthes
Panicum virgatum
Sorghastrum nutans
July - October
July - October
June - October
May - September
April - July
April - September
June - July
July - September
Ascyrum hypericoides
Hypericum gentianoides
Hypericum perforatum
Hypericum punctatum
Hypericum spathulatum
July - October
July - October
May - September
June - September
June - September
Sisyrinchium campestre
April - June
Cunila origanoides
Lamium amplexicaule
Monarda fistulosa
Monarda russeliana
July - November
February May - August
April - June
136
132
10
9
184
176
87
16
18
60
43
53
70
168
162
233
57
147
211
211
177
103
241
241
237
234
231
232
235
240
157
128
109
109
148
86
180
34
105
54
62
56
217
146
198
181
141
150
54
DPN = Page number from "Wildflowers of Missouri", Edgar Denison, 5th Ed.
KPN = Page number from "Ozark Wildflowers", Don Kurz
LPN = Page number from "Tallgrass Prairie Wildflowers", Doug Ladd
Wednesday, May 21, 2003
Page 3 of 6
Summer Wildflowers of Hawn State Park
Family Name
Common Name
Labiatae (mint)
_____ Beefstake Plant
_____ Self-heal, Heal-all
_____ Slender Mountain Mint
_____ Skullcap
_____ Small Skullcap
_____ Germander, Wood Sage
_____ Blue Curls
Leguminosae (pea)
_____ Partridge Pea
_____ Butterfly Pea
_____ Dollarleaf
_____ Korean Lespedeza, Korean Clover
_____ Violet Bush Clover
_____ Slender Bush Clover
_____ Black Medick
_____ White Sweet Clover
_____ Sampson's Snakeroot
_____ Black Locust
_____ Small Wild Bean
_____ Pencil Flower
_____ Goat's Rue, Hoary Pea
_____ Buffalo Clover
Liliaceae (lily)
_____ Day Lily
_____ Michigan Lily
_____ Solomon's Seal
_____ Purple Trillium
Linaceae (flax)
_____ Small Yellow Flax
Malvaceae (mallow)
_____ Prickly Sida, Prickly Mallow
Onagraceae (evening primrose)
_____ Gaura, Butterfly Flower
_____ False Loosestrife, Seedbox
_____ Evening Primrose
_____ Three-leaved Sundrops
Orchidaceae (orchid)
_____ Ladie's Tresses
_____ Spring Ladies' Tresses
Oxalidaceae (wood sorrel)
_____ Yellow Wood Sorrel, Sheep Sorrel
_____ Violet Wood Sorrel
Passifloraceae (passion-flower)
_____ Yellow Passion Flower
Phytolaccaceae (pokeweed)
_____ Pokeweed
Scientific Name
Blooming Dates
DPN KPN LPN
Perilla frutescens
Prunella vulgaris
Pycnanthemum tenuifolium
Scutellaria incana
Scutellaria parvula
Teucrium canadense
Trichostema dichotomum
August - October
May - September
June - September
June - September
May - July
June - September
August - October
108
93
47
99
Cassia fasciculata
Clitoria mariana
Desmodium rotundifolium
Lespedeza stipulacea
Lespedeza violacea
Lespedeza virginica
Medicago lupulina
Melilotus albus
Psoralea psoralioides
Robinia pseudo-acacia
Strophostyles leiosperma
Stylosanthes biflora
Tephrosia virginiana
Trifolium reflexum
June - October
May - September
July - September
July - October
July - September
May - September
March - November
May - October
May - July
May - June
May - October
May - September
May - August
May - July
152
65
141
64
103
152
98
136
91
143
Hemerocallis fulva
Lilium michiganense
Polygonatum biflorum
Trillium recurvatum
May - August
June - July
May - June
April - June
113
117
26
140
143
34
241
110
223
Linum medium
April - September
Sida spinosa
June - October
150
Gaura biennis
Ludwigia alternifolia
Oenothera biennis
Oenothera linifolia
June - October
June - August
June - October
April - July
47
148
151
113
114
Spiranthes cernua
Spiranthes vernalis
August - October
May - August
52
77
Oxalis stricta
Oxalis violacea
May - October
April - July
144
58
95
149
Passiflora lutea
June - September
148
236
Phytolacca americana
May - October
171
235
99
153
62
212
190
165
221
193
43
54
115
199
167
151
167
157
83
37
195
65
58
73
65
124
43
25
130
99
150
142
133
208
195
90
DPN = Page number from "Wildflowers of Missouri", Edgar Denison, 5th Ed.
KPN = Page number from "Ozark Wildflowers", Don Kurz
LPN = Page number from "Tallgrass Prairie Wildflowers", Doug Ladd
Wednesday, May 21, 2003
Page 4 of 6
Summer Wildflowers of Hawn State Park
Family Name
Common Name
Plantaginaceae (plantain)
_____ English Plantain
Polemoniaceae (phlox)
_____ Wild Sweet William
_____ Downy Phlox
_____ Jacob's Ladder
Polygonaceae (buckwheat,smartweed)
_____ Pinkweed
_____ Climbing False Buckwheat
Portulacaceae (purslane)
_____ Rock Pink, Fame Flower
Primulaceae (primrose)
_____ Scarlet Pimpernel
_____ Loosestrife
Ranunculaceae (crowfoot,buttercup)
_____ White Baneberry, Doll's Eyes
_____ Thimbleweed
_____ Rue Anemone
_____ Hispid, Swamp Buttercup
_____ Purple Meadow Rue
Rhamnaceae (buckthorn)
_____ New Jersey Tea
Rosaceae (rose)
_____ Swamp Agrimony
_____ Goat's Beard
_____ White Avens
_____ Indian Physic, American Ipecac
_____ Ninebark
_____ Rough-fruited Cinquefoil
_____ Cinquefoil
_____ Prairie Wild Rose
_____ Prairie Rose, Climbing Rose
_____ Common Blackberry
Rubiaceae (madder)
_____ Buttonbush
_____ Rough Buttonweed
_____ Cleavers, Bedstraw
_____ Long-leaved Bluets
Rutaceae (rue,citrus)
_____ Hop Tree, Wafer Ash
Santalaceae (sandalwood)
_____ False, Bastard Toadflax
Saxifragaceae (saxifrage)
_____ Wild Hydrangea
_____ Early Saxifrage
Scrophulariaceae (figwort)
_____ Gerardia
_____ Monkey Flower
Scientific Name
Blooming Dates
DPN KPN LPN
Plantago lanceolata
April - October
23
Phlox divaricata
Phlox pilosa
Polemonium reptans
April - June
April - July
April - June
85
Polygonum pensylvanicum
Polygonum scandens
May - October
July - November
Talinum calycinum
May - August
Anagallis arvensis
Lysimachia lanceolata
83
177
149
182
174
158
63
63
156
May - September
May - August
115
137
101
Actaea pachypoda
Anemone virginiana
Anemonella thalictroides
Ranunculus hispidus
Thalictrum dasycarpum
May - June
April - August
March - June
March - June
May - June
24
23
9
124
Ceanothus americanus
May - November
Agrimonia parviflora
Aruncus dioicus
Geum canadense
Gillenia stipulata
Physocarpus opulifolius
Potentilla recta
Potentilla simplex
Rosa carolina
Rosa setigera
Rubus allegheniensis
August May - July
May - October
May - July
May - June
May - August
April - June
April - August
May - July
April - June
Cephalanthus occidentalis
Diodia teres
Galium aparine
Houstonia longifolia
June - September
June - October
May - July
April - July
46
Ptelea trifoliata
April - June
21
Comandra richardsiana
May - July
30
32
Hydrangea arborescens
Saxifraga virginiensis
May - July
February - June
30
3
20
Gerardia tenuifolia
Mimulus alatus
August - October
June - September
75
44
29
42
34
28
138
129
33
26
13
79
50
89
140
185
194
44
189
129
43
48
48
156
101
93
124
88
62
172
32
22
163
55
30
220
209
196
101
173
72
DPN = Page number from "Wildflowers of Missouri", Edgar Denison, 5th Ed.
KPN = Page number from "Ozark Wildflowers", Don Kurz
LPN = Page number from "Tallgrass Prairie Wildflowers", Doug Ladd
Wednesday, May 21, 2003
Page 5 of 6
Summer Wildflowers of Hawn State Park
Family Name
Common Name
Scrophulariaceae (figwort)
_____ Pale Beardtongue
_____ Tube Beard Tongue
_____ Figwort, Carpenter's Square
_____ Moth Mullein
_____ Culver's Root
Solanaceae (nightshade)
_____ Jimsonweed, Thorn Apple
_____ Lance-leaved Ground Cherry
_____ Horse Nettle
Umbelliferae (parsley,carrot)
_____ Wild Chervil
_____ Water Hemlock, Spotted Cowbane
_____ Rattlesnake Master,Button Snakeroot
_____ Meadow Parsnip
_____ Golden Alexanders
Verbenaceae (vervain)
_____ Narrow-leaved Vervain
_____ Hoary Vervain
Violaceae (violet)
_____ Green Violet
_____ Birdsfoot Violet
_____ Wooly Blue Violet
_____ Pale Violet
Scientific Name
Blooming Dates
Penstemon pallidus
Penstemon tubaeflorus
Scrophularia marilandica
Verbascum blattaria
Veronicastrum virginicum
May - July
April - July
July - October
May - September
June - September
Datura stramonium
Physalis virginiana
Solanum carolinense
May - October
May - August
May - October
Chaerophyllum procumbens
Cicuta maculata
Eryngium yuccifolium
Thaspium trifoliatum
Zizia aurea
April - June
May - September
July - August
April - June
April - June
Verbena simplex
Verbena stricta
May - September
June - September
Hybanthus concolor
Viola pedata
Viola sororia
Viola striata
April - June
April - June
March - June
April - June
DPN KPN LPN
36
180
36
45
40
179
246
39
59
203
42
37
137
137
39
173
129
131
22
56
63
90
94
197
204
132
132
206
206
59
41
94
167
84
79
230
186
172
27
31
DPN = Page number from "Wildflowers of Missouri", Edgar Denison, 5th Ed.
KPN = Page number from "Ozark Wildflowers", Don Kurz
LPN = Page number from "Tallgrass Prairie Wildflowers", Doug Ladd
Wednesday, May 21, 2003
Page 6 of 6