Myoporum
Nandina, Heavenly Bamboo
Natal Plum
Natchez Crape Myrtle
New Gold Trailing Lantana
New Zealand Christmas Tree
New Zealand Flax
New Zealand Flax, Wings of Gold
Noell's Grevillea
Norfolk Island Pine
Nova Agave
Ocotillo
Octopus Agave
Oleander
Olive, European Olive
Opal Alum Root Hybrid
Orange Clock Vine
Orange Ice Plant