Rhododendron (Rhododendron)

Rhododendron 'Praecox' (Rhododendron 'Praecox')

Rhododendron discolor (Rhododendron discolor)

Rhododendron ferrugineum (Rhododendron ferrugineum)

Rhododendron Hybr. 'Abba' (Rhododendron-Hybride 'Abba')

Rhododendron Hybr. 'Album Novum' (Rhododendron-Hybride 'Album Novum')

Rhododendron Hybr. 'Alfred' (Rhododendron-Hybride 'Alfred')

Rhododendron Hybr. 'Ariane' (Rhododendron-Hybride 'Ariane')

Rhododendron Hybr. 'Azurro' (Rhododendron-Hybride 'Azurro')

Rhododendron Hybr. 'Belkanto' (Rhododendron-Hybride 'Belkanto' -R-)

Rhododendron Hybr. 'Bernstein' (Rhododendron-Hybride 'Bernstein')

Rhododendron Hybr. 'Bismarck' (Rhododendron-Hybride 'Bismarck')

Rhododendron Hybr. 'Blattgold' (Rhododendron-Hybride 'Blattgold')

Rhododendron Hybr. 'Blue Peter' (Rhododendron-Hybride 'Blue Peter')

Rhododendron Hybr. 'Brasilia' (Rhododendron-Hybride 'Brasilia')

Rhododendron Hybr. 'Catawb. Grandiflorum' (Rhododendron-Hybride 'Catawb. Grandiflorum')

Rhododendron Hybr. 'Catawbiense Album' (Rhododendron-Hybride 'Catawbiense Album')

Rhododendron Hybr. 'Catawbiense Boursault' (Rhododendron-Hybride 'Catawbiense Boursault')

Rhododendron Hybr. 'Catharine van Tol' (Rhododendron-Hybride 'Catharine van Tol')

Rhododendron Hybr. 'Constanze' (Rhododendron-Hybride 'Constanze')

Rhododendron Hybr. 'Cunningham's White' (Rhododendron-Hybride 'Cunningham's White')

Rhododendron Hybr. 'Dr. H. C. Dresselhuys' (Rhododendron-Hybride 'Dr. H. C. Dresselhuys')

Rhododendron Hybr. 'Ehrengold' (Rhododendron-Hybride 'Ehrengold')

Rhododendron Hybr. 'Erato' (Rhododendron-Hybride 'Erato' -R-)

Rhododendron Hybr. 'Furnivall's Daughter' (Rhododendron-Hybride 'Furnivall's Daughter')