Barleria, Bluebell (spp.) Barleria, Bluebell Variegated
Barley, Fox-Tail Barley, Squirreltail
'Barnsley' Tree Lavatera Barometer Bush (spp.)
Barometer Bush 'Compactum' Barranca Brush
Barrel Cactus Barrel Cactus: gracilis
Barrel Cactus: latispinus spiralis Barrel Cactus: pilosus
Barrel Cactus: robustus Barrel Cactus: viridescens
Barrel Columbine Barrenwort
Barrenwort, American Barrenwort, Pointed
Barrenwort, Red (spp.) Barrenwort, Young's (spp.)
Barrenwort, Young's 'Niveum' Barret's Penstemon
'Barronii' English Yew 'Barryi' Norway Spruce
'Bars & Stripes' Sweet Corn 'Bartlett' Common Pear
Bartlettina, Purple Torch 'Barton' Flowering Dogwood
Baseball Plant Baseball, Living
'Basfordiana' Hybrid Crack Willow 'Bashful' Common Sunflower
Basil, Common (spp.) Basil, Common 'Cinnamon'
Basil, Common 'Citriodorum' Basil, Common 'Crispum'
Basil, Common 'Dark Opal' Basil, Common 'Kasar'
Basil, Common 'Purple Ruffles' Basil, Common 'Red Rubin'
Basil, Common 'Siam Queen' Basil, Common 'Spicy Globe'
Basil, Sweet (spp.) Basil, Sweet 'Cinnamon'
Basil, Sweet 'Citriodorum' Basil, Sweet 'Crispum'
Basil, Sweet 'Dark Opal' Basil, Sweet 'Kasar'
Basil, Sweet 'Purple Ruffles' Basil, Sweet 'Red Rubin'
Basil, Sweet 'Siam Queen' Basil, Sweet 'Spicy Globe'
Basil, Thai (spp.) Basil, Thai 'Cinnamon'
Basil, Thai 'Citriodorum' Basil, Thai 'Crispum'
Basil, Thai 'Dark Opal' Basil, Thai 'Kasar'
Basil, Thai 'Purple Ruffles' Basil, Thai 'Red Rubin'
Basil, Thai 'Siam Queen' Basil, Thai 'Spicy Globe'
Basil, Tropical (spp.) Basil, Tropical 'Cinnamon'
Basil, Tropical 'Citriodorum' Basil, Tropical 'Crispum'
Basil, Tropical 'Dark Opal' Basil, Tropical 'Kasar'
Basil, Tropical 'Purple Ruffles' Basil, Tropical 'Red Rubin'
Basil, Tropical 'Siam Queen' Basil, Tropical 'Spicy Globe'
Basket of Gold 'Mountain Gold' Basket of Gold (spp.)
Basket of Gold 'Compacta' Basket of Gold 'Sulphurea'
Basket of Gold Variegated Basket Willow Dwarf
Basketbush Basswood 'Crimean'
Basswood (spp.) Basswood 'Pyramidalis'
Basswood 'Redmond' Basswood, American (spp.)
Basswood, American 'Pyramidalis' Basswood, American 'Redmond'
Bastard Cinnamon Bastard Indigo
Bastard Yellowwood Bastard-Cabbage Tree
Baster Kobus 'Batesville Rose' Verbena
'Bath's Pink' Cheddar Pink 'Batik' Tall Bearded German Iris
'Baton Rouge' Crapemyrtle: indica 'Baumel' Japanese Maple
'Bavaria Blue' Tussock Bellfower 'Bavaria' Garden Ageratum