Attracts Butterflies: Hard - Hell (100)
Hard Maple (spp.)
Hard Maple Ann Rutledge
Hard Maple Arrowhead
Hard Maple Coleman
Hard Maple Commemoration
Hard Maple Eagle Claw
Hard Maple Endowment
Hard Maple Globosum
Hard Maple Goldspire
Hard Maple Legacy
Hard Maple Newton Sentry
Hard Maple Seneca Chief
Hard Maple Skybound
Hard Maple Sweet Shadow
Hard Maple Temple's Upright
Hardy Anise (spp.)
Hardy Hibiscus (spp.)
Hardy Hibiscus Armande
Hardy Hibiscus Azurri Blue Satin®
Hardy Hibiscus Blue Chiffon®
Hardy Hibiscus Buc de Brabant
Hardy Hibiscus China Chiffon™
Hardy Hibiscus Cicola
Hardy Hibiscus Floru (Violet Satin®)
Hardy Hibiscus Lavender Chiffon®
Hardy Hibiscus Lil' Kim™
Hardy Hibiscus Marina (Blue Satin®)
Hardy Hibiscus Minrosa (Rose Satin®)
Hardy Hibiscus Pink Chiffon™
Hardy Hibiscus Pink Petticoat
Hardy Hibiscus Purpureus Variegatus
Hardy Hibiscus Roseus Plenus
Hardy Hibiscus Russian Violet
Hardy Hibiscus Sugar Tip®
Hardy Hibiscus Totus Albus
Hardy Hibiscus White Chiffon®
Hardy Zinnia (spp.)
Hardy Zinnia Ballerina
Hardy Zinnia Summer Sun
Harlequin Japanese Barberry
Harmomy Manzanita
Harmonic Convergence Alumroot: Heuchera
Harry Edland Rose
Harvest Gold™ Flowering Crabapple
Hasse Southern Magnolia
Hat Palm
Hatpin Cactus
Haw, Possum (spp.)
Haw, Possum Brandywine™
Haw, Possum Winterthur
Haw, Swamp (spp.)
Haw, Swamp Brandywine™
Haw, Swamp Winterthur
Hawaiian Hibiscus (spp.)
Hawaiian Hibiscus Hawaiian Salmon
Hawaiian Hibiscus Jason
Hawaiian Hibiscus Snow Queen
Hawaiian Salmon Chinese Hibiscus
Hawthorn, Apple
Hawthorn, English (spp.)
Hawthorn, English Paul's Scarlet
Hawthorn, Green Winter King
Hawthorn, Indian Moness (Enchantress™ )
Hawthorn, Indian Olivia
Hawthorn, May
Hawthorn, Southern Winter King
Hawthorn, Washington
Hawthorn: monogyna, English (spp.)
Hawthorn: monogyna, English Inermis Compacta
Hay Fever Weed
Hazel, American
Heart of Fire Mountain Laurel
Hearts Afire Daylily
Heart's Desire Mountain Laurel
Heatherbun Atlantic White Cedar
Heavenly Bamboo (spp.)
Heavenly Bamboo Firepower
Heavenly Bamboo Harbor Belle™
Heavenly Bamboo Moon Bay
Heavenly Bamboo Nana Purpurea
Heavenly Bamboo Okame
Heavenly Bamboo Wood's Red
Heavy Metal Switch Grass
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 Cotoneaster
Hedge Nettle, White
Hedge Nettle, Whitestem
Hedgehog Agave
Heidi Columbine
Heliopsis, Sunflower (spp.)
Heliopsis, Sunflower Ballerina
Heliopsis, Sunflower Summer Sun
Hell Vine (spp.)