'Brandt's Dwarf' Japanese Maple 'Brandy' Rose
'Brandywine™' Possum Haw 'Brass Band' Rose
Brazilian Pepper Tree Brazilian Plume
Brazilian Red Cloak Brazilian Sky Flower
Brazilian Tea Breath-of-Heaven, Pink (spp.)
Breath-of-Heaven, Pink 'Sunset Gold' 'Brendon Springs' Rose of Sharon
'Brenhill (Gatsby Gal™)' Oakleaf Hydrangea 'Brevipetala' Chinese Witchhazel
Bridal Heath 'Bridal Memories' Common Lilac
Bridal Veil Broom Bridal Wreath (spp.)
Bridal Wreath 'Renaissance' Bridal Wreath: cantoniensis
Bridalwreath Spirea (spp.) Bridalwreath Spirea 'Plena'
'Brigadoon' Rose 'Briggs Moonlight' Burkwood Daphne
Brigham Tea 'Brilliantissima' Red Chokeberry
'Briloni (Edmee Gold)' Boxleaf Honeysuckle Brisbane Golden Wattle
Bristly Greenbrier Bristly Locust
'Bristol Ruby' Old Fashioned Weigela Brittlebush
Broad-leaf Drumsticks Broad-leaved Apple
'Brocklebankii' Red Flowering Currant 'Bronxensis' Forsythia
'Bronze Anniversary™' Glossy Abelia Bronze Bush Pea
Broom Broom, Bridal Veil
Broom, Canary Broom, Canary Island
Broom, Easter Broom, Lydia (spp.)
Broom, Mt. Etna Broom, Spanish
Broom, Weaver's Broom: horrida
Broom: junceum, Spanish Browallia, Orange
'Brownii' Anglojapanese Yew Brunfelsia, Royal Purple (spp.)
Brunfelsia, Royal Purple 'Macrantha' Brush Cherry (spp.)
Brush Cherry 'Newport' Brush Mahogany
Brush, Blue (spp.) Brush, Blue 'Skylark'
Brush, Buck 'Rodeo Lagoon' Brushhollies
'Buc de Brabant' Rose of Sharon Buck Brush 'Rodeo Lagoon'
Buckeye, Bottlebrush Buckeye, Texas
Buckeye: parviflora, Bottlebrush 'Buckley's Quill' Sweet Mock Orange
Buckthorn, Alder 'Asplenifolia' Buckthorn, Carolina (spp.)
Buckthorn, Carolina 'Emerald Charm™' Buckthorn, Evergreen
Buckthorn, Italian (spp.) Buckthorn, Italian (spp.)
Buckthorn, Sea Buckthorn: carolinianus, Carolina
Buddhist Pine 'Maki' 'Bud's Yellow' White Dogwood
Buffalo Currant 'Buffalo' Savin Juniper
Buffaloberry Buffaloberry, Canada
Buffaloberry, Roundleaf Buffaloberry, Russet
Buffaloberry, Silver 'Buffon' Lilac
Bull Banksia 'Bullata' Japanese Spirea
'Bullseye' Mountain Laurel Bumalda Spirea 'Crispii'
'Bumblebee' Schumann's Abelia Bumelia, Smooth
'Burfordii Nana' Chinese Holly 'Burgundy Lace' Panicle Hydrangea