Rhododendron 'Bagatelle'
19598092 Cultivated material
Rhododendron 'Ballerina'
19720665 Cultivated material
Rhododendron 'Bashful'
19890937 Cultivated material
Rhododendron 'Basilisk'
19598009 Cultivated material
Rhododendron 'Bellerophon'
19587176 Cultivated material
Rhododendron 'Bengt M. Schalin'
19577111 Cultivated material
Rhododendron 'Berryrose'
19598012 Cultivated material
19720666 Cultivated material
20130713 Cultivated material
Rhododendron 'Beryl Taylor'
19791442 Cultivated material
Rhododendron 'Blue Tit'
19568741 Cultivated material
Rhododendron 'Bonito'
19587123 Cultivated material