Mimosa pudica

Mimosa pudica

Bashful Mimosa, Humble Plant, Lajjalu, Sensitive Plant, Shameplant, Shy Plant, Sleeping Grass, Touch-Me-Not

Zizia aurea

Zizia aurea

Golden Alexanders, Golden Zizia, Meadow Parsnip

Lupinus polyphyllus

Lupinus polyphyllus

Big-leaved Lupine, Bigleaf Lupine, Blue Bonnet, Blue-pod Lupine, Large-leaved Lupine

Eryngium planum

Eryngium planum

Blue Eryngo, Flat Sea Holly, Flat-leaved Eryngium

Ageratum houstonianum

Ageratum houstonianum dwarf Blue Mink

'Blue Mink'

Blue Mink Ageratum, Blue Mink Flossflower, Bluemink

Iris versicolor

Iris versicolor

Blue Flag, Harlequin Blueflag, Larger Blueflag, Northern Blue Flag

Baptisia australis

Baptisia australis

Blue False Indigo, Blue Wild Indigo, Horse Fly Weed, Indigo Weed, Rattlebush, Rattleweed

Ipomoea tricolor

Ipomoea tricolor Heavenly Blue

'Heavenly Blue'

Heavenly Blue Morning Glory

Lobelia siphilitica

Lobelia siphilitica

Blue Cardinal Flower, Great Blue Lobelia

Coreopsis basalis

Coreopsis basalis

Golden Wave Tickseed, Goldenmane Tickseed

Coreopsis tinctoria

Coreopsis tinctoria

Golden Tickseed, Plains Coreopsis, Tickseed

Corydalis lutea

Corydalis lutea

Golden Bleeding Heart, Rock Fumewort, Yellow Corydalis, Yellow Fumitory

Hydrastis canadensis

Hydrastis canadensis

Golden Seal, Goldenseal

Iris crocea

Iris crocea

German Iris, Golden Flag

Paeonia mlokosewitschii

Paeonia mlokosewitschii

Caucasian Peony, Golden Peony, Molly The Witch Peony

Rudbeckia laciniata

Rudbeckia laciniata

Cutleaf Coneflower

Verbesina encelioides

Verbesina encelioides

Cowpen Daisy, Crown Beard , Golden Crownbeard

Agastache foeniculum

Agastache foeniculum

Anise Hyssop, Blue Giant Hyssop, Lavender Hyssop

Centaurea montana

Centaurea montana Mountain Blue

'Mountain Blue'

Mountain Bluet, Perennial Cornflower

Clematis crispa

Clematis crispa

Blue Jasmine, Blue Jessamine, Curled Virgin's Bower, Curlflower, Curly Clematis, Marsh Clematis, Swamp Leather Flower, Swamp Leatherflower

Hosta ventricosa

Hosta ventricosa

Blue Hosta, Blue Plantain Lily, Hosta

Iris missouriensis

Iris missouriensis

Rocky Mountain Iris, Western Blue Flag, Wild Blue Iris

Liriope muscari

Liriope muscari db

Big Blue Lilyturf, Lilyturf

Verbena hastata

Verbena hastata

American Vervain, Blue Vervain, False Vervain, Indian Hyssop, Swamp Verbena, Swamp Vervain, Vervain, Wild Hyssop

Viola sororia

Viola sororia

Butterfly Violet, Common Blue Violet

Allium senescens

Allium senescens

Aging Chive, German Garlic, Mountain Garlic

Campanula persicifolia

Campanula persicifolia

Peach-leaved Bellflower, Peachleaf Bellflower

Cyclamen hederifolium

Cyclamen hederifolium

Ivy-Leafed Cyclamen, Neapolitan Cyclamen , Sowbread

Echinacea angustifolia

Echinacea angustifolia

Black Samson Echinacea, Narrow-leaved Coneflower, Narrowleaf Coneflower

Aconitum napellus

Aconitum napellus

Monk's Hood, Monk's-hood , Venus' Chariot

Aquilegia caerulea

Aquilegia caerulea

Colorado Blue Columbine, Colorado Columbine, Rocky Mountain Columbine

Cichorium intybus

Cichorium intybus

Chicory

Iris magnifica

Iris magnifica f. caerulea

var. f. caerulea

Blue Juno Iris

Knautia arvensis

Knautia arvensis

Blue Buttons, Field Scabiosa, Field Scabious

Lobelia siphilitica

Lobelia siphilitica Alba

var. Alba

Great White Blue Lobelia, White Cardinal Flower, White Lobelia