Bar Room Plant Barbados Aloe
'Barbara Mitchell' Daylily 'Barbara Sherwood' Gentian Speedwell
Barbary Fig Barberton Daisy (spp.)
Barberton Groundsel 'Barbie' Florist's Chrysanthemum
Barleria, Bluebell (spp.) Barleria, Bluebell Variegated
Barley, Fox-Tail Barley, Squirreltail
'Barnsley' Tree Lavatera 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 'Bars & Stripes' Sweet Corn
Baseball Plant Baseball, Living
Basil, Common 'Dark Opal' Basil, Sweet 'Dark Opal'
Basil, Thai 'Dark Opal' Basil, Tropical 'Dark Opal'
Basket of Gold 'Mountain Gold' Basket of Gold (spp.)
Basket of Gold 'Compacta' Basket of Gold 'Sulphurea'
Basket of Gold Variegated Baster Kobus
'Batesville Rose' Verbena 'Bath's Pink' Cheddar Pink
'Batik' Tall Bearded German Iris 'Bavaria Blue' Tussock Bellfower
Bayonet Plant 'Bayou Shadow' Louisiana Iris
Beach Aster 'Arthur Menzies' Beach Aster 'Cape Sebastian'
Beach Evening Primrose Beach Head Iris
Beach Morning Glory Beach Sagebrush (spp.)
Beach Sagebrush 'David's Choice' Beach Strawberry (spp.)
Beach Strawberry: ovalis Beach Suncup
Beach Sunflower (spp.) Beach Verbena
Beach Wormwood (spp.) Beach Wormwood 'Silver Brocade'
Beaked Yucca Bean of India (spp.)
Bean of India 'Asiatic White' Bean of India 'Baby Doll'
Bean of India 'Ben Gibson' Bean of India 'Charles Thomas'
Bean of India 'Chawan Basu' Bean of India 'Empress'
Bean of India 'Gulang Red' Bean of India 'Hong Chow Bowl'
Bean of India 'Maggie Belle Slocum' Bean of India 'Momo Botan'
Bean of India 'Pekinensis Rubra' Bean of India 'Perry's Giant Sunburst'
Bean of India 'Red Baby' Bean of India 'Red Radiance'
Bean of India 'Rosea Plena' Bean of India 'Ruby Gardner'
Bean of India 'Shiroman' Bean of India 'Speciosum'
Bean of India 'The President' Bean of India White
Bean of India 'Xiamen Bowl' Bean, Case Knife
Bean, Castor (spp.) Bean, Castor 'Carmencita'
Bean, Castor 'Impala' Bean, Castor 'Zanzibariensis'
Bean, Dutch Runner Bean, Hyacinth (spp.)
Bean, Hyacinth 'Ruby Moon' Bean, Potato
Bean, Scarlet Runner Bean, Seven Year
Bean, Snail Bean, Yam