Bluff Oak Blunt Leaf Peperomia (spp.)
Blunt Leaf Peperomia Variegated Blunt Lobed Woodsia Fern
Blunt Panic Grass (spp.) Blunt Panic Grass 'Dallas Blues'
Blunt Panic Grass 'Haense Hermes' Blunt Panic Grass 'Heavy Metal'
Blunt Panic Grass 'Rotstrahlbusch' Blunt-leaved Tulip
'Blush of Dawn' Fuchsia Blush Tulip Oak
'Blushing Beauty' Ornamental Chili Pepper 'Blushing Bride' Rose of Sharon
'Blushing Brides' English Larkspur Blushing Bromeliad
Blushing Bromeliad: fulgens 'Blushing Knock Out®' Rose
Blushing Philodendron 'Imperial Red' 'Blushing Spires' Chastetree
Bo Tree Boar Thistle
Boat Lily (spp.) Boat Lily 'Nana Tricolor'
'Bobo Blue' Forget-me-not 'Bobo®' Panicle Hydrangea
'Bob's Big Green' Japanese Maple Bocconia
'Bodmeri' American Arborvitae Bodnant Viburnum (spp.)
Bodnant Viburnum 'Charles Lamont' Bodnant Viburnum 'Dawn'
Bodnant Viburnum 'Deben' Bodnant Viburnum 'Pink Dawn'
'Boeley Gold' Scotch Heather Boerboon, Weeping
'Boetica' Foxtail Myrtle Bog Lily
Bog Rosemary 'Blue Ice' Bog Rosemary 'Grandiflora Compacta'
Bog Sage Bog Salvia
Bog Wintergreen Bogong Gum
Bois D'Arc (spp.) Bois D'Arc 'Double O'
Bokhara Tulip Bolax
Bolivian Allamanda 'Bolivian Sunset' Gloxinia
'Bollywood™' Azalea Boltonia, Aster-Like 'Pink Beauty'
Boltonia, Aster-Like 'Snowbank' Boltonia, Aster-Like 'Snowflake'
'Bombay Purple' Crested Celosia 'Bombay Yellow Gold' Crested Celosia
'Bon Bon Apricot' Pot Marigold 'Bon Bon Orange' Pot Marigold
'Bon Bon Yellow' Pot Marigold 'Bonanza Bolero' French Marigold
'Bonanza' Daylily 'Bonanza' Garden Petunia
'Bonanza' Hybrid Tulip 'Bon-Bon' Rose
Boneset, American Boneset, White
'Bonfire' Holly 'Bonfire' Japanese Maple
'Bonica' Rose 'Bonin Isles' Japanese Garden Juniper
'Bonnie Barbara Allen' Daylily 'Bonnie' Butterflybush
'Bonnie' Florist's Chrysanthemum 'Bonny Blue' Bushy Aster
Boobialla, Creeping Boojum Tree
Bookleaf Mallee 'Boomerang' Rose
Boorman Acacia 'Boothii' American Arborvitae
Boothill Eupatorium Booyong, Black
Borage Borage, Country (spp.)