'Magpie' Chinese Stachyurus Magpie Gladiolus
Mahoe (spp.) Mahoe Whiteywood
Mahoe 'Tricolor' Mahoe Variegated
Mahoe, Seaside Mahogany
'Mahogany Midget' Annual Coreopsis 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 Maiden Grass 'Silverbell'
Maiden Grass (spp.) Maiden Grass 'Adagio'
Maiden Grass 'Autumn Light' Maiden Grass 'Cabaret'
Maiden Grass 'Cosmopolitan' Maiden Grass 'Ferner Olsten'
Maiden Grass 'Gracillimus' Maiden Grass 'Graziella'
Maiden Grass 'Huron Sunrise' Maiden Grass 'Little Dot'
Maiden Grass 'Malepartus' Maiden Grass 'Morning Light'
Maiden Grass 'Nippon' Maiden Grass 'Purpurascens'
Maiden Grass 'Sarabande' Maiden Grass 'Silberfeder'
Maiden Grass 'Strictus' Maiden Grass Variegated
Maiden Grass 'Yaku Jima' Maiden Grass 'Zebrinus'
Maiden Pink (spp.) Maiden Pink 'Arctic Fire'
Maiden Pink 'Brilliant' Maiden Pink 'Zing Rose'
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
Maize (spp.) Maize 'Bars & Stripes'
Maize 'Indian Summer' Maize 'King Arthur'
Maize 'Tiger Cub' Maize Variegated
'Majestic' Evergreen Candytuft 'Majestic Gold' Wintercreeper
'Majestica' Mountain Ash 'Majestica' Whitebeam
'Majesty' Lungwort: hybrid Majesty Palm
'Major' Bush Violet Majorcan Peony
'Maki' Southern Yew Makino Stonecrop 'Ogon'
Malay Apple Malay Banyan 'Nitida'
'Malayan Dwarf' Coconut Palm Malaysian Palm Grass
Male Fern (spp.) Male Fern 'Crispa'
Male Fern: bushiana 'Malepartus' Maiden Grass