North American Natives: Hear - Hibe (90)
Heart Leaf Philodendron
Heart Leaf Philodendron: scandens
Heart of Fire Mountain Laurel
Heartleaf Foamflower (spp.)
Heartleaf Foamflower Dark Eyes
Heartleaf Foamflower Ink Blot
Heartleaf Foamflower Oakleaf
Heartleaf Foamflower Pink Bouquet
Heartleaf Foamflower Winterglow
Heart's Desire Mountain Laurel
Hearts-a-Bustin'
Heartseed
Heather, White
Heatherbun Atlantic White Cedar
Heavenly Blue Morning Glory: tricolor
Heavy Metal Switch Grass
Hechtia
Hedge Coneflower (spp.)
Hedge Coneflower Bright Star
Hedge Coneflower Kim's Knee High
Hedge Coneflower Kim's Mophead
Hedge Coneflower Magnus
Hedge Coneflower Ruby Star
Hedge Coneflower White King
Hedge Coneflower White Swan
Hedge Nettle, White
Hedge Nettle, Whitestem
Hedgehog Agave
Hedgehog Cactus
Hegedus (Good Vibrations® Gold) Creeping Juniper
Heimia
Heliopsis, Sunflower (spp.)
Heliopsis, Sunflower Ballerina
Heliopsis, Sunflower Summer Sun
Hell Vine (spp.)
Hell Vine Crimson Trumpet
Hell Vine Flava
Hellebore, American White
Hellebore: viride, False
Hello Yellow Butterfly Milkweed
Hemisphaerica Common Juniper
Hemlock, Canadian (spp.)
Hemlock, Canadian Coles Prostrate
Hemlock, Canadian Frosty
Hemlock, Canadian Lewisii
Hemlock, Canadian Macrophylla
Hemlock, Canadian Sargentii
Hemlock, Canadian Weeping
Hemlock, Carolina
Hemlock, Eastern (spp.)
Hemlock, Eastern Coles Prostrate
Hemlock, Eastern Frosty
Hemlock, Eastern Lewisii
Hemlock, Eastern Macrophylla
Hemlock, Eastern Sargentii
Hemlock, Eastern Weeping
Hemlock, Mountain
Hemlock, Western
Hemp Vine, Climbing
Hempweed, Climbing
Hen and Chicks Red Edge
Hen and Chicks: colorata
Hen and Chicks: derenbergii
Hen and Chicks: dowingo
Hen and Chicks: elegans
Hen and Chicks: imbricatahybrid
Hen and Chicks: peacockii
Hen and Chicks: potosina
Hen and Chicks: pulidonis
Hen and Chicks: secunda glauca
Hen and Chicks: simulans
Henderson's Shooting Star
Henry Eilers Sweet Coneflower
Henry Hicks Laurel Magnolia
Henry's Garnet Virginia Sweetspire
Hens and Chicks, Mexican
Hepatica
Hepatica, Round Lobed
Hepatica, Sharp-lobed
Herbert American Blueberry
Herbstsonne Shiny Coneflower
Hercule's Club
Hercules' Club
Heritage Southern Live Oak
Hesper Palm (spp.)
Hesper Palm Elegans
Hesperaloe, Giant
Hesperaloe, Night Blooming
Hesperaloe, Red
Hibernica Common Juniper