All ornamental grasses on letter I
 Indian Plantain (Cacalia aconitifolia) (perennial) use: single plant, group planting |
 Indian Rhubarb (Peltiphyllum, Darmera) (perennial) use: background, pond, border, group planting colors: green, multicolor |
 Ivy (Hedera ) (perennial) use: background, single plant, vertical gardening colors: green |
