Allium cernuum

Nodding wild onion

Rose pink fls Aug-Sep

12-16"

Allium stellatum

Fall glade onion

Pink fls Jun-Aug

12-16"

Amorpha canescens

Leadplant

Lavender fls Jun-Jul

2-3'

Amsonia ciliata var filifolia

Feathery blue star

Lt blue fls Apr-May;

1'

Aronia melanocarpa

Black chokeberry

White fls Apr-May

3-9'

Asclepias tuberosa

Butterfly flower

Orange fls Jun-Aug

2-3'

Aster drummondii

Drummond aster

Lt blue fls Aug-Oct

2'

Aster oblongifolius

Aromatic aster

Lavender fls Sep-Oct

2'

Aster oolentangiensis

Sky blue aster

Blue fls Sep-Oct

3'

Aster paludosus

Prairie aster

Blue fls Sep-Oct

2'

Baptisia australis

Blue wild indigo

Blue fls May-Jun

3-4'

Blephilia ciliata

Ohio horsemint

Lavender fls Apr-Jun

2-3'

Bouteloua curtipendula

Sideoats grama

purple

2-3'

Bouteloua gracilis

Blue grama

1'

Cacalia plantaginea

Indian plantain

Creamy white fls May-Aug

2-3'

Calamintha arkansana

Limestone calamint

White to rose purple fls May-Oct

1'

Callirhoe digitata

Fringed poppy mallow

Magenta fls May-Jul

2-3'

Castilleja coccinea

Indian paintbrush

Orange red fls Apr-Jul

8-12"

Ceanothus americanus

New Jersey tea

White fls Jun-Aug

2-3'

Clematis fremontii

Fremont's leather flower

Whitish fls May-Jun

1-2'

Coreopsis grandiflora

Large-flowerd coreopsis

Yellow fls May-Jul

2'

Coreopsis lanceolata

Lance-leaved coreopsis

Yellow fls May-Jun

1-2'

Cunila origanoides

Dittany

Lt pink fls Aug-Oct, Frost flowers in fall

1'

Cuphea viscosissima

Waxweed

Annual. Magenta fls Aug-Oct

1-2'

Dalea candida

White prairie clover

White fls May-Jul

1-2'

Dalea purpurea

Purple prairie clover

Purple fls Jul-Aug

2'

Delphinium carolinianum

Carolina larkspur

Lt blue fls May-Jun

2-3'

Echinacea pallida

Pale purple coneflower

Pale purple fls Jun-Jul

2-3'

Echinacea simulata

Glade coneflower

Pink fls Jun-Jul

2-3'

Eragrostis trichodes

Sand love grass

Tiny purple fls Aug-Oct

3-4'

Eryngium yuccifolium

Rattlesnake master

White fls Jun-Sep

3'

Erysimum capitatum

Western wallflower

Annual. Golden orange fls Apr-Jul

2-3'

Hedyotis longifolia

Long-leaved houstonia

White fls Jun-Jul

6"

Heuchera richardsonii

Prairie alumroot

White fls Apr-Jun

1-2'

Koeleria macrantha

Junegrass

1-2'

Lechea mucronata

Pin flower

Pale white fls Sep

1'

Liatris mucronata

Bottlebrush blazing star

Purple fls Jul-Aug

2-3'

Manfreda virginica

American aloe

Fragrant creamy white fls Jul-Aug

3-4'

Marshallia caespitosa

Barbara's buttons

White fls Apr-Jun

1'

Mimosa quadrivalvis

Sensitivebriar

Pink fls Jun-Aug

2-4'

Oenothera macrocarpa

Missouri evening primrose

Lt yellow fls May-Jun

1'

Onosmodium molle ssp hispidissimum

False gromwell

White fls Jun-Jul

2-3'

Palafoxia callosa

Palafoxia

Annual. Pink fls Jun-Oct

2'

Parthenium hispidum

American feverfew

White fls May-Oct

2'

Penstemon cobaea

Showy beard-tongue

Purple fls Jun-Jul

2-3'

Penstemon pallidus

Pale beard-tongue

Creamy white fls Apr-Jul

1-2'

Phlox bifida

Sand phlox

Purple fls Apr-May

4-6"

Phlox pilosa ssp Ozarkana

Hairy phlox

Pink fls May

1'

Polanisia dodecandra

Clammyweed

Annual. White fls Jun-Sep

1-2'

Prenanthes aspera

Rough white lettuce

White fls Aug-Sep

5'

Pycnanthemum tenuifolium

Slender mountain mint

White fls Jun-Sep

2-3'

Ratibida columnifera

Mexican hat

Yellow/Red fls Jul-Aug

1-3'

Rudbeckia missouriensis

Missouri black-eyed Susan

Yellow fls Jul-Aug

2'

Ruellia humilis

Hairy wild petunia

Lavender fls Jul-Sep

1'

Salvia azurea

Blue salvia

Blue fls Jul-Sep

5'

Schizachyrium scoparium

Little bluestem

3'

Sedum pulchellum

Widow's cross

Annual. Pink fls May-Jun

6-8''

Senecio plattensis

Prairie ragwort

Yellow fls May-Jun

1'

Silene caroliniana

Wild pink

Rose pink fls Apr-May

1-2'

Silene regia

Royal catchfly

Red fls Jul-Sep

3-4'

Silene virginica

Fire pink

Red fls Apr-Jun

1-2'

Silphium terebinthinaceum

Prairie dock

Yellow fls Jul-Aug

6-8'

Solidago gattingeri

Gattinger's goldenrod

Yellow fls Sep-Oct

2-3'

Sporobolus heterolepis

Prairie dropseed

2-3'

Taenidia integerrima

Yellow pimpernel

Yellow fls May-Jul

2-3'

Talinum calycinum

Rock pink

Pink fls May-Sep

6-12"

Trichostema dichotomum

Blue curls

Purple fls Aug-Oct

1-2'

Verbena canadensis

Rose verbena

Purple fls Mar-May

1'

Yucca glauca

Soapweed yucca

Creamy white fls Jun-Jul

3-4'