'Magpie' Chinese Stachyurus Mahoe (spp.)
Mahoe Whiteywood Mahoe 'Tricolor'
Mahoe Variegated Mahoe, Seaside
Mahogany Mahogany, Birch Leaved Mountain
Mahogany, Brush Mahogany, Desert
Mahogany, Honduras Mahogany, Mountain
Mahogany, Red Mahogany, Small leaf
Mahogany, Swamp Mahogany, West Indies
Mahogany: mahagoni Mahogany: montanus blancheae, Mountain
Mahonia, Creeping Mahonia, Fortune's
Mahonia, Leatherleaf Mahonia, Nevin's
'Mai mori' Japanese Maple Maidenbush
Maidenhair Tree (spp.) Maidenhair Tree 'Autumn Gold'
Maidenhair Tree 'Fastigiata' Maidenhair Tree 'Golden Globe'
Maidenhair Tree 'Saratoga' 'Maiden's Blush' Lilac: hyacinthiflorahybrid
Maiden's Wattle 'Maike' Rose of Sharon
'Mais Golden' Chinese Juniper 'Majestic Gold' Wintercreeper
'Majestica' Mountain Ash 'Majestica' Whitebeam
Majesty Palm 'Maki' Southern Yew
Malay Apple Malay Banyan 'Nitida'
'Malayan Dwarf' Coconut Palm Mallee, Bell-fruited
Mallee, Blue Mallee, Bookleaf
Mallee, Curly Mallee, Fluted horn
Mallee, Formans Mallee, Kruse's
Mallee, Pear-fruited Mallee, Port Lincoln
Mallee, Rose Mallee, Scrub
Mallee, Swamp Mallow, African 'Tara's Pink'
Mallow, California Tree 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
Mammee Mammee Apple
Manchurian Alder Manchurian Cherry
Manchurian Fir Manchurian Lilac 'Miss Kim'
Manchurian Maple Manchurian Striped Maple
Manchurian Viburnum 'Manda's Crested' English Ivy
Mandioca 'Lani' Mandioca Variegated
'Mandrin Lights' Great Rhododendron 'Manelys' Shrubby Cinquefoil
'Maney' Chinese Juniper Mangle Dulce
Mango Mangosteen
Mangrove, Black Mangrove, Buttonwood
Mangrove, Gray Mangrove, Red
Mangrove, White 'Manhattan Blue' Eastern Red Cedar
'Manhattan' Spreading Euonymus