Mexican Hat
Mexican or Texas Needle Grass
Mexican Palo Verde, Jerusalem Thorn
Mexican Redbud
Mexican Tree Ocotillo or Coach Whip
Modesto Ash
Mohave Yucca
Mondo Grass, Lily Grass
Mormon Tea
Mountain Agave
Mountain Mahogany
Mountain Yucca
Mugho Pine
Muhly Autumn Glow
Murphy's Agave
Muskogee Crape Myrtle
Myers Asparagus
Myrtle
Natchez Crape Myrtle
New Mexican Privet, Desert Olive