Rhododendron 'Blue star' (Saint Tudy x impeditum)
Rhododendron 'ville d'Orléans'
Rhododendron augustinii ' Hillier's dark form'
Rhododendron molle 'glowing embers'
Rhododendron Yakushimanum 'Schneekrone'
Rhododendron yakushimanum ‘Caroline Albrook’
Rhododendron Hachmann's charmant
Rhododendron 'Pushy Purple' ® 'Hachmagic'
Rhododendron augustinii 'True Blue'
Rhododendron 'Président Roosevelt'
Rhododendron russatum 'Gletschernacht'