Betula nana

Betula nana 'Dwarf Arctic'

Betula nigra

Betula nigra 'Bnmtf'

Betula nigra 'Little King'

Betula papyrifera 'Renci'

Betula papyrifera 'Varen'

Betula pendula

Betula pendula 'Youngii'

Betula platyphylla

Betula platyphylla 'Fargo'

Betula platyphylla 'Jefpark'

Betula platyphylla var. mandshurica

Betula populifolia

Betula populifolia 'Whitespire Senior'

Betula populifolia 'Whitespire'

Betula pubescens

Betula tianschanica 'EmerDak'

Betula uber

Betula utilis

Betula x plettkei 'Golden Treasure'

Betula x sandbergii

Bidens 'White Spell'

Bidens ferulifolia 'Bidcontis'

Bignonia capreolata 'Helen Fredel'