Echinacea angustifolia

Echinacea angustifolia

Black Samson Echinacea, Narrow-leaved Coneflower

Echinacea pallida

Echinacea pallida

Pale Purple Coneflower

Echinacea paradoxa

Echinacea paradoxa

Bush's Purple Coneflower, Yellow Cone Flower, Yellow Coneflower

Echinacea purpurea

Echinacea purpurea

Eastern Purple Coneflower, Purple Coneflower

Echinocystis lobata

Echinocystis lobata

Balsam Apple, Prickly Cucumber, Wild Cucumber

Echinops ritro

Echinops ritro

Globe Thistle, Southern Globethistle

Epilobium angustifolium

Epilobium angustifolium

Fireweed

Eremurus robustus

Eremurus robustus

Desert Candle, Foxtail Lily

Eryngium planum

Eryngium planum

Blue Eryngo, Flat Sea Holly, Flat-leaved Eryngium

Eschscholzia californica

Eschscholzia californica

California Poppy

Eupatorium perfoliatum

Eupatorium perfoliatum

Common Boneset, Thoroughwort

Eutrochium fistulosum

Eutrochium fistulosum

Joe Pye Weed, Purple Thoroughwort, Queen Of The Meadow, Trumpetweed

Eutrochium maculatum

Eutrochium maculatum

Joe Pye Weed, Spotted Joe Pye Weed

Filipendula palmata

Filipendula palmata

Meadow Sweet, Meadowsweet, Siberian Meadowsweet

Fragaria vesca

Fragaria vesca

Wild Strawberry, Woodland Strawberry

Fragaria virginiana

Fragaria virginiana

Common Strawberry, Virginia Strawberry, Wild Strawberry

Gentiana lutea

Gentiana lutea

Yellow Gentian

Gerbera jamesonii

Gerbera jamesonii

Barberton Daisy, Gerber Daisy, Transvaal Daisy

Glyceria striata

Glyceria striata

Fowl Mannagrass

Helenium autumnale

Helenium autumnale

Bitterweed, Common Sneezeweed, Fall Sneezeweed, False Sunflower, Helen's Flower, Large-flowered Sneezeweed, Sneezeweed

Helianthus annuus

Helianthus annuus Mongolian Giant

'Mongolian Giant'

Mongolian Giant Sunflower

Helleborus abchasicus

Helleborus abchasicus

Lenten Rose

Helleborus niger

Helleborus niger

Black Hellebore, Christmas Rose

Hemerocallis middendorffii

Hemerocallis middendorffii

Amur Daylily, Chinese Daylilly, Daylily, Middendorf Daylilly

Heracleum sphondylium

Heracleum sphondylium

Cow Parsnip, Eltrot

Hesperis matronalis

Hesperis matronalis

Dames Rocket

Hibiscus moscheutos

Hibiscus moscheutos

Common Rose Mallow, Crimsoneyed Rosemallow, Marsh Mallow, Swamp Rosemallow

Hibiscus moscheutos

Hibiscus moscheutos var. palustris

var. Palustris

Pink Mallow, Pink Rose Mallow

Hosta ventricosa

Hosta ventricosa

Blue Hosta, Blue Plantain Lily, Hosta

Hosta venusta

Hosta venusta

Plantain Lily

Hydrastis canadensis

Hydrastis canadensis

Golden Seal, Goldenseal

Hylomecon vernalis

Hylomecon vernalis

Forest Poppy

Hypericum perforatum

Hypericum perforatum

Common St. Johnswort

Hyssopus officinalis

Hyssopus officinalis

Herb Hyssop, Hyssop

Inula helenium

Inula helenium

Elecampane, Elecampane Inula

Ipomoea purpurea

Ipomoea purpurea Grandpa Otts

'Grandpa Otts'

Grandpa Otts Morning Glory

Ipomoea tricolor

Ipomoea tricolor Heavenly Blue

'Heavenly Blue'

Heavenly Blue Morning Glory

Iris bloudowii

Iris bloudowii

Yellow Mongolian Iris

Iris crocea

Iris crocea

German Iris, Golden Flag

Iris foetidissima

Iris foetidissima

Gladdon, Gladwin Iris, Roast Beef Plant, Stinking Iris

Iris magnifica

Iris magnifica

Juno Iris

Iris magnifica

Iris magnifica f. caerulea

var. f. caerulea

Blue Juno Iris

Iris pseudacorus

Iris pseudacorus

Pale Yellow Iris, Yellow Flag

Iris sibirica

Iris sibirica

Siberian Iris

Iris versicolor

Iris versicolor

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

Knautia arvensis

Knautia arvensis

Blue Buttons, Field Scabiosa, Field Scabious

Lathyrus tuberosus

Lathyrus tuberosus

Tuberous Sweetpea

Leonotis nepetifolia

Leonotis nepetifolia

Christmas Candlestick, Klip Dagga, Lion's Ear

Leontopodium alpinum

Leontopodium alpinum

Edelweiss

Liatris spicata

Liatris spicata 'Kobold'

var. Kobold

Kobold Blazing Star, Kobold Spike Gayfeather