Natchez Crape Myrtle
New Mexican Privet, Desert Olive
New Mexico Agave, Mescal
New Zealand Flax
New Zealand Flax selections
New Zealand Purple Flax
Night-blooming Hesperaloe
Noell's Grevillea
Nuevo Leon Rosewood or Narrowleaf R
Ocahui
Ocotillo
Octopus Agave
Ogon Japanese Sweet Flag
Old Man Cactus
Oleander
Oleander Mrs. Roeding
Oleander Sister Agnes
Olive Fruitless Swan Hill
Orchid or Purple Rockrose
Oregon Grape