Shrubs: Lyon - Mand (99)
Lyonia
Lyonia, Fetterbush
Maak's Honeysuckle
Macho, Ocotillo
'Macoranlem (Oranges 'n' Lemons)' Rose
'Macrantha' Royal Purple Brunfelsia
Macranthum Azalea (spp.)
Macranthum Azalea 'Kate Arendall'
'Macrostachya' Common Lilac
Madagascar Dragon Tree
'Madame Emile Mouillere' Bigleaf Hydrangea
'Madame GJ Bier' Bigleaf Hydrangea
'Madonna' Black Elderberry
Madwort: spinosum
Magellan Barberry Dwarf
'Magenta Red' Crapemyrtle
'Magestic Beauty' Indian Hawthorn
'Maggie Brown' Azalea
'Magic Berry' Snowberry
'Magic Carpet' Japanese Spirea
Magic Flower
Magic Flower of the Incas
'Magician' Rose Deutzia
'Magnifica' Rugose Rose
'Magnificia' Trumpet Honeysuckle
Magnolia 'Ann'
Magnolia 'Betty'
Magnolia 'Dark Shadow'
Magnolia 'Elisa Odenwald'
Magnolia 'Encore'
Magnolia 'Hattie Carthan'
Magnolia 'Jane'
Magnolia 'Judy'
Magnolia 'King Rose'
Magnolia 'Legend'
Magnolia 'Marillyn'
Magnolia 'Nimbus'
Magnolia 'Pinkie'
Magnolia 'Purple'
Magnolia 'Susan'
Magnolia 'Winelight'
Magnolia 'Yellow Bird'
Magnolia 'Yellow Lantern'
Magnolia, Ashe
Magnolia, Big-leaf
Magnolia, Chinese 'Verbanica'
Magnolia, Cylindrical
Magnolia, Huangshan
Magnolia, Korean Mountain
Magnolia, Oyama
Magnolia, Siebold's
Magnolia, Star 'Leonard Russell'
Magnolia, Star 'Rubra'
Magnolia: cylindrica, Chinese
Magnolia: soulangianahybrid, Saucer 'Verbanica'
'Magpie' Chinese Stachyurus
Mahoe Variegated
Mahogany, Birch Leaved Mountain
Mahogany, Brush
Mahogany, Desert
Mahogany, Mountain
Mahogany, Small leaf
Mahogany: montanus blancheae, Mountain
Mahonia, Fortune's
Mahonia, Leatherleaf
Mahonia, Nevin's
'Mai mori' Japanese Maple
Maidenbush
'Maiden's Blush' Lilac: hyacinthiflorahybrid
Maiden's Wattle
'Maike' Rose of Sharon
'Maki' Southern Yew
Mallee, Bell-fruited
Mallee, Blue
Mallee, Bookleaf
Mallee, Curly
Mallee, Kruse's
Mallee, Rose
Mallee, Scrub
Mallow, African (spp.)
Mallow, African 'Tara's Pink'
Mallow, California Tree
Mallow, Cape (spp.)
Mallow, Island Shrub
Mallow, Jew's (spp.)
Mallow, Jew's 'Albaflora'
Mallow, Jew's 'Aureovitla'
Mallow, Jew's 'Golden Guinea'
Mallow, Jew's 'Picta'
Mallow, Jew's 'Shannon'
Mallow, Superstition
Mallow, Tree 'Salmon Beauty'
Mallow, Wax
Malva Rosa
Manchurian Lilac 'Miss Kim'
Manchurian Viburnum
Mandioca 'Lani'
Mandioca Variegated
'Mandrin Lights' Great Rhododendron