Boxelder (spp.) Boxelder 'Aureo-marginata'
Boxelder 'Flamingo' Boxelder 'Kelly's Gold'
Boxelder 'Sensation' Boxelder Variegated
Boxelder, California Boxwood, Florida
'Brabrant' American Arborvitae Bracelet
'Bracken's Brown Beauty' Southern Magnolia 'Bradford' Callery Pear
'Brandon' American Arborvitae 'Brandt's Dwarf' Japanese Maple
Brazil Cherry Brazilian Pine
Brazillian Ironwood Breadfruit
Brewer's Spruce 'Brewster' Lychee
Bridalveil Tree 'Brilliantissimum' Planetree Maple
'Briotii' Red Horsechestnut Brisbane Box (spp.)
Brisbane Box Variegated Brisbane Box: conferta
Brisbane Golden Wattle Bristlecone Fir
Bristlecone Pine Bristlecone Pine: aristata
Broad-leaf Drumsticks Broadleaf Podocarpus
Broad-leaved Ironbark Broad-leaved Stringbark
Broadpod Robust Thorn Bronze Loquat
Broom Hickory Broom, Mt. Etna
Broomstick Brown Myrtle
Brown Pine Brush Box (spp.)
Brush Box Variegated Brush Box: conferta
Brush Cherry (spp.) Brush, Blue (spp.)
Buccaneer Palm 'Buchananii' American Arborvitae
Bucida, Oxhorn (spp.) Bucida, Oxhorn 'Shady Lady'
Buckeye Buckeye, California (spp.)
Buckeye, California 'Canyon Pink' Buckeye, Fetid (spp.)
Buckeye, Fetid 'Monticola' Buckeye, Fetid 'Sargentii'
Buckeye, Mexican Buckeye, Ohio (spp.)
Buckeye, Ohio 'Monticola' Buckeye, Ohio 'Sargentii'
Buckeye, Sweet Buckeye, Texas
Buckeye, Yellow Buckeye: glabra pallida, Ohio
Buckeye: pavia, Red Buckhorn, Tough
Buckthorn Buckthorn, Alder 'Asplenifolia'
Buckthorn, Carolina (spp.) Buckthorn, Carolina 'Emerald Charm™'
Buckthorn, Common Buckthorn, Gum Elastic
Buckthorn, Sea Buckthorn, Tough
Buddhist Pine (spp.) Buddhist Pine 'Maki'
Bull Banksia Bull Bay (spp.)
Bull Bay 'Alta®' Bull Bay 'Altius™'
Bull Bay 'Baby Doll' Bull Bay 'Bracken's Brown Beauty'
Bull Bay 'Claudia Wannamaker' Bull Bay 'D.D. Blanchard'
Bull Bay 'Dearing Street' Bull Bay 'Edith Bogue'
Bull Bay 'Exmouth' Bull Bay 'Exonensis'
Bull Bay 'Glen St. Mary' Bull Bay 'Hasse'
Bull Bay 'Little Gem' Bull Bay 'Margaret Davis'
Bull Bay 'Miss Chloe®' Bull Bay 'Phyllis Barrow'
Bull Bay 'Plantation' Bull Bay 'Russet'
Bull Bay 'Saint Mary' Bull Bay 'Samuel Sommer'
Bull Bay 'Satinleaf' Bull Bay 'Select III'
Bull Bay 'Symmes' Bull Bay 'Victoria'
Bull Bay: grandiflora liliiflorahybrid Bull Oak
Bull Pine Bullock's Heart