Hybrid Flowering Plum
Hybrid Tea Rose (selections)
Iceberg Floribunda Rose
Idaho Locust
Improved Columbine
Incana Cranesbill
Incense Cedar
Indian Hawthorne
Indigo Bush
Italian Alder
Italian Buckthorn
Italian Cypress
Italian Stone, Umbrella or Stone Pi
Japanese Anemone
Japanese Aucuba
Japanese Barberry
Japanese Black Pine
Japanese Blood Grass
Japanese Boxwood
Japanese Camellia
