Dilberteil Eulalia Grass
Dorset Golden Apple
Double Flower Mock Orange
Double Sunburst Coreopsis
Double-Scarlet Geum
Doublefile Viburnum tree form)
Douglas Fir
Douglas Iris
Douglas Pyramidal Arborvitae
Dove Tree, Hankerchief Tree
Dr. Hurd Tree Manzanita
Dragon's Blood Stone Crop
Drooping Leucothoe, Dog-Hobble
Dusty Miller Shrub
Dwarf Basket of Gold, Golden-Tuft
Dwarf Basket-of-Gold
Dwarf Blue Lily of the Nile
Dwarf Columnar Juniper
Dwarf Compact Heavenly Bamboo
Dwarf Coyote Bush