Mistrial Daffodil
Moerheim Santa Barbara Daisy
Monarch Blanket Flower
Mondo Grass
Monkey Puzzle Tree
Montebretia
Monterey Bay Blue Hibiscus
Moonbeam Threadleaf Coreopsis
Moonlight Golden Marguerite
Moonshine Yarrow, Milfoil, Sneezewo
Morning Light Coast Rosemary
Morning Light Silver Grass
Mosquito Grass, Blue Grama Grass
Mother-of-Thyme, Creeping Thyme
Mount Atlas Daisy
Mountain Flax
Mountain Violet Bearded Iris
Mrs. B. G. Bonner Daylily
Mugho Pine