Herbaceous Plants: Hawk - Hele (92)
Hawk's Beard
Hawkweed
Hawkweed 'Leopard'
Hawkweed, Mouse Ear
Hawkweed, Wooly
Hawkweed: aurantiaca
Haworthia
Hay Fever Weed
Hay Scented Fern
Haze Vine, Brazillian
'Hazy Days' Mexican Hyssop
He Sho Wu
'Headbourne hybrids' Lily of the Nile: Agapanthus
Heart Leaf Geranium
Heartleaf Bergenia (spp.)
Heartleaf Bergenia 'Bressingham White'
Heartleaf Bergenia 'Perfect'
Heartleaf Bergenia 'Rotblum'
Heartleaf Bergenia 'Winterglut (Winter Glow)'
Heartleaf Foamflower (spp.)
Heartleaf Foamflower 'Brandywine'
Heartleaf Foamflower 'Dark Eyes'
Heartleaf Foamflower 'Ink Blot'
Heartleaf Foamflower 'Oakleaf'
Heartleaf Foamflower 'Pink Bouquet'
Heartleaf Foamflower 'Running Tapestry'
Heartleaf Foamflower 'Winterglow'
Heartleaf Oxeye Daisy
'Hearts Afire' Daylily
Heart's Ease (spp.)
Heart's Ease 'Bingo Blue Frost'
Heart's Ease 'Crown Golden'
Heart's Ease 'Fancy Dark-Eyed Blue'
Heart's Ease 'Fancy Dark-Eyed Red'
Heart's Ease 'Fancy Dark-Eyed Yellow'
Heart's Ease 'Fancy Golden Yellow'
Heart's Ease 'Fancy Purple & White'
Heart's Ease 'Joker® Rot-Gold'
Heart's Ease 'Jolly Joker®'
Heart's Ease 'Universal Orange Plus'
Hearts Entangled
Hearts on a String
Heartsease
Heartseed
Heath, Grey 'Atropurpurea'
Heath, Scotch 'Springwood White'
Heath, Spring 'Springwood White'
Heath, Winter 'Springwood White'
Heather, Bell 'Atropurpurea'
'Heaven Scent Red' Flowering Tobacco
'Heavenly Blue' Grape Hyacinth
'Heavenly Blue' Morning Glory: tricolor
'Heavenly Habit' Northern Jacob's Ladder
'Heavenly Lavender' Garden Petunia
'Heavenly Tiara' Hosta
'Heavy Metal' Switch Grass
Hechtia
Hedge Bamboo (spp.)
Hedge Bamboo 'Rivereorum'
Hedge Bamboo 'Silver Stripe'
Hedge Coneflower (spp.)
Hedge Coneflower 'Bright Star'
Hedge Coneflower 'Kim's Knee High'
Hedge Coneflower 'Kim's Mophead'
Hedge Coneflower 'Magnus'
Hedge Coneflower 'Moench'
Hedge Coneflower 'Primadonna® Rose'
Hedge Coneflower 'Ruby Star'
Hedge Coneflower 'Stewarts Pink'
Hedge Coneflower 'Stewarts Red'
Hedge Coneflower 'White King'
Hedge Coneflower 'White Lustre'
Hedge Coneflower 'White Swan'
Hedge Nettle 'Robusta'
Hedge Nettle, White
Hedge Nettle, Whitestem
Hedgehog Agave
Hedgehog Cactus
'Heidenreich' Garden Canna
'Heideturm' Oregano
'Heidi' Columbine
'Heidi' Common Yarrow
'Heinz Richard' Aster
'Helen Campbell' Spider Plant: hassleriana
'Helen von Stein' Lamb's Ears
'Helena Gold' Sneezeweed
'Helena Red' Sneezeweed
'Helena' Sneezeweed
Helen's Flower 'Bruno'
Helen's Flower 'Coppelia'
Helen's Flower 'Mardi Gras'
Helen's Flower 'Moerheim Beauty'