Boykinia major

Brachyglottis 'Otari Cloud'

Brassavola cucullata

Brassavola Jiminy Cricket 'Gee Whiz'

Brassavola nodosa

Brassavola subulifolia

Brassavola tuberculata

Brassica oleracea 'Dazzling Blue'

Brassica oleracea 'Ruby Perfection'

Brassica oleracea 'Scarlet'

Briza media

Brocchinia reducta

Bromus ciliatus

Bromus kalmii

Bromus pubescens

Broughtonia sanguinea

Browallia 'UNHBR12'

Browallia americana 'Blue Lady'

Brugmansia 'Sunset'

Brunfelsia pauciflora

Brunnera macrophylla

Brunnera macrophylla 'Alexander's Great'

Brunnera macrophylla 'Dawson's White'

Brunnera macrophylla 'Diane's Gold'

Brunnera macrophylla 'Hadspen Cream'