Hopseed Bush
Huachuca Agave
Idaho Magenta Locust
Improved Lantana
Improved Meyer Lemon
Indian Blanketflower
Indian Fig
Indian Hawthorne
Indian Pink, Mexican Campion
Indian Rosewood
Indigo Bush
Italian Cypress
Italian Stone, Umbrella or Stone Pi
Ivory Towers Needle
Jamaica White Bougainvillea
Japanese Aucuba
Japanese Black Pine
Japanese Boxwood
Japanese Pagoda Tree
Jerusalem Sage