Mahoe (spp.) Mahoe Whiteywood
Mahoe 'Tricolor' Mahoe, Seaside
Mahogany Mahogany, Birch Leaved Mountain
Mahogany, Desert Mahogany, Honduras
Mahogany, Mountain Mahogany, Red
Mahogany, Small leaf Mahogany, Swamp
Mahogany, West Indies Mahogany: mahagoni
Mahogany: montanus blancheae, Mountain 'Mai mori' Japanese Maple
Maidenhair Tree (spp.) Maidenhair Tree 'Autumn Gold'
Maidenhair Tree 'Fastigiata' Maidenhair Tree 'Golden Globe'
Maidenhair Tree 'Saratoga' Maiden's Wattle
'Mais Golden' Chinese Juniper '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, Fluted horn
Mallee, Formans Mallee, Kruse's
Mallee, Pear-fruited Mallee, Port Lincoln
Mallee, Scrub Mallee, Swamp
Mammee Mammee Apple
Manchurian Alder Manchurian Cherry
Manchurian Fir Manchurian Maple
Manchurian Striped Maple Mandioca Variegated
Mangle Dulce Mango
Mangosteen Mangrove, Black
Mangrove, Buttonwood Mangrove, Gray
Mangrove, Red Mangrove, White
'Manhattan Blue' Eastern Red Cedar Manila Palm
Manilkara Manio
Manioc Variegated Manitoba Maple (spp.)
Manitoba Maple 'Aureo-marginata' Manitoba Maple 'Flamingo'
Manitoba Maple 'Kelly's Gold' Manitoba Maple 'Sensation'
Manitoba Maple Variegated Manjack
Manjack, Red Manjack, Smooth
Manna Ash (spp.) Manna Ash 'Meczek'
Manna Ash 'Rotundifolia' Manna Eucalyptus
Manna Gum Manzanita, Dune
Manzanita, Greenleaf Manzanita, Heartleaf
Manzanita, Hoover's Manzanita, Mission
Manzanita, Sandmat Manzanita: diversifolia, Summer Holly