Indigo Spires Sage
Interior Live Oak
Irene Rosemary
Iris 'Canyon Snow'
Irish Yew
Island Alum Root
Island Bush Poppy
Island Ironwood
Island Snapdragon, Catalina Is. Bus
Island Tree Mallow
Island White-Felted Paintbrush
Italian Alder
Italian Buckthorn
Italian Cypress
Italian Stone Pine
Ivory Bells Australian Fuchsia
Ivy Geranium
Jack Spratt Dwarf Flax
Jack Spratt New Zealand Flax
Jackal-Tail Restio