Mt. Atlas Daisy
Mullein Pink
Munstead Lavender
Murphy's Agave
Muskogee Crape Myrtle
Myoporum
Naked Lady Lily
Natchez Crape Myrtle
Needle Grass
Netted Chain Fern
New Gold Trailing Lantana
New Zealand Flax
Nichol's Willow-leafed Peppermint
Noell'is Grevillea
Northern Catalpa
Norway Maple
October Daphne
Oklahoma Red Bud