Mock Azalea (spp.) Mock Azalea 'Crimson Star'
Mock Mesquite Mock Olive, Gorge
Mock Orange (spp.) Mock Orange 'Bouquet Blanc'
Mock Orange 'Creme De Menthe' Mock Orange 'Scheesturm'
Mock Orange 'Snow Velvet' Mock Orange 'Turners Dwarf'
Mock Orange Variegated Mock Orange 'White Rock'
Mock Orange 'Yellow Hill' Mock Orange, Lemoine (spp.)
Mock Orange, Lemoine 'Innocence' Mock Orange, Lemoine 'Manteau d' Hermine'
Mock Orange, Sweet (spp.) Mock Orange, Sweet 'Buckley's Quill'
Mock Orange, Sweet Golden Mock Orange, Sweet Variegated
Mock Orange: falconerihybrid Mock Orange: schrenkii
Mock Orange: virginalishybrid 'Minnesota Snowflake' Mock Privet
Mockernut Hickory Mockorange
Modesto Ash Modjadji Cycad
Modoc Cypress 'Moerheimii' Colorado Spruce
'Mohawk' Burkwood Viburnum 'Mohican' Wayfaring Tree
Mokala Molle
Molten Silver Heath 'Kramers Rote' Molten Silver Heath 'Mediterranean Pink'
Molten Silver Heath 'Mediterranean White' Molten Silver Heath 'Silberschmelze'
'Momenshide' Japanese Maple Momi Fir
Monarch Birch 'Monarch of Illinois' Bald Cypress
Mondale Pine Mondurup Bell
Mondurup Bell: macrostegia Mongolian Linden
Mongolian Oak 'Monique' Benjamin Fig
Monkey Puzzle Monkey Puzzle Tree
Monkey Puzzle, False Monkey Thorn
Monkeypod Monro's Ragwort
'Monstrosus' Rose of Sharon 'Montchanin' Azalea
'Monterey Carpet' Monterey Manzanita Monterey Ceanothus 'Snowball'
Monterey Cypress (spp.) Monterey Cypress 'Gold Pillar'
Monterey Cypress 'Keown' Monterey Cypress 'Lutea'
Monterey Manzanita 'Buxifolia' Monterey Manzanita 'Mills'
Monterey Manzanita 'Monterey Carpet' Monterey Manzanita 'Wayside'
Monterey Manzanita: hookeri hookeri Monterey Pine
Monterrey Oak Montezuma Bald Cypress
'Montezuma' Rose 'Montgomery' Colorado Spruce
Montgomery Palm 'Monticola' Ohio Buckeye
Montpellier Maple Montpellier Maple: monspessulanum
'Moon Bay' Heavenly Bamboo 'Mooncreeper' Bearberry Cotoneaster
'Moonfire' Japanese Maple 'Moonglow' Colorado Red Cedar
'Moonglow' Laurel Magnolia 'Moonlight' Autumn Sage
'Moonlight' Colorado Red Cedar 'Moonlight' Japanese Hydrangea Vine
'Moonlight' Philodendron 'Moonshadow' Butterflybush
Moore Kauri Moosewood
'Moraine' Ash 'Moraine' Thornless Honey Locust
'Morden' American Elm Moreton Bay Chestnut
Moreton Bay Fig Moreton Bay Pine
'Morgan' Freeman Maple Morgan Wattle
Mormon Tea 'Morning Cloud' Chitalpa
Morning-Noon-and-Night