Havard Agave
Heavenly Bamboo
Heavenly Bamboo Compact
Heavenly Bamboo Dwarf Compact
Heavenly Bamboo harbour Dwarf
Hen And Chickens
Hesperaloe Yellow
Hildeman's Cereus
Hill Country Penstemon
Holly Oak
Hollyhock
Hollywood Twisted Juniper
Honey Locust, Sweet L., Honeyshuck
Hopseed Bush
Huachuca Agave
Idaho Magenta Locust
Improved Lantana
Improved Meyer Lemon
Indian Blanketflower
Indian Fig