Mt. St. Helens Purple Leaf Plum
Mueller's Fescue
Mugo Pine
Muhly Autumn Glow
Mullein Pink, Rose Campion
Munstead Dwarf Lavender
Muskogee Lavender Crape Myrtle
Myer's Asparagus
Naked Lady, Belladonna Lily
Nandina, Heavenly Bamboo
Natchez White Crape Myrtle
Nearly Wild Hardy Shrub Rose
Needlepoint English Ivy
Nelly Moser Bicolor Clematis
Netleaf Hackberry
New Guinea Impatiens
New Hampshire Magenta Cranesbill
New Zealand Flax
New Zealand Flax selections
New Zealand Flax, Purple