Buffalo Currant 'Buffalo' Savin Juniper
Buffaloberry Buffaloberry, Canada
Buffaloberry, Roundleaf Buffaloberry, Russet
Buffaloberry, Silver 'Buffon' Lilac
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 'Bullata' Japanese Spirea
Bullock's Heart 'Bullseye' Mountain Laurel
Bulnesia Bumalda Spirea 'Crispii'
'Bumblebee' Schumann's Abelia Bumelia
Bumelia, Gum Bumelia, Smooth
Bumelia, Tough Bumpy Ash
Bunch Grape Bunchosia
Bur Oak 'Burfordii' Chinese Holly
'Burfordii Nana' Chinese Holly 'Burgundy' Desert Willow
'Burgundy' Flowering Crabapple 'Burgundy Lace' Panicle Hydrangea
'Burgundy' Sweetgum Buriti Palm
Burk Eastern Red Cedar (spp.) Burk Eastern Red Cedar Blue
Burk Eastern Red Cedar 'Burkii' Burk Eastern Red Cedar 'Canaertii'
Burk Eastern Red Cedar 'Cupressifolia' Burk Eastern Red Cedar 'Emerald Sentinel™'
Burk Eastern Red Cedar 'Fillfera' Burk Eastern Red Cedar 'Fragrans'
Burk Eastern Red Cedar 'Glen Dale' Burk Eastern Red Cedar 'Grey Owl'
Burk Eastern Red Cedar 'Hillspire' Burk Eastern Red Cedar 'Idyllwild'
Burk Eastern Red Cedar 'Keteleeri' Burk Eastern Red Cedar 'Kosteri'
Burk Eastern Red Cedar 'Manhattan Blue' Burk Eastern Red Cedar 'Nova'
Burk Eastern Red Cedar 'Pseudocupressus' Burk Eastern Red Cedar 'Pyramidalis'
Burk Eastern Red Cedar 'Schottii' Burk Eastern Red Cedar 'Tripartita'
'Burkii' Eastern Red Cedar Burkwood Daphne 'Briggs Moonlight'
Burkwood Daphne 'Carol Mackie' Burkwood Daphne 'G.K. Argles'
Burkwood Daphne 'Somerset' Burkwood Viburnum (spp.)
Burkwood Viburnum 'Conoy' Burkwood Viburnum 'Mohawk'
Burmese Fishtail Palm Burmese Rosewood
Burnet Rose 'Hispida' Burning Bush (spp.)
Burning Bush 'Compactus' Burning Bush 'Rudy Haag'
Burning Bush 'Unforgettable Fire®' 'Burnished Gold' Cleyera
'Burr' Anglojapanese Yew Burr Oak
Burr Oak: macrocarpa Burrawong