Mirror Plant, Looking-Glass Plant
Miss Willmott's Ghost
Mistrial Daffodil
Mondo Grass, Lily Grass
Monkey Puzzle Tree
Montebretia
Monterey Bay Blue Hibiscus
Monterey Cypress
Monterey Pine
Moonflower
Moonshine Yarrow
Morning Light Australian Rosemary
Morning Light Silver Grass
Mosquito Grass, Blue Grama Grass
Mother Fern
Mother-of-Thyme, Creeping Thyme
Mountain Flax
Mountain Garland, Clarkia
Mountain Violet Bearded Iris