Name
Rhododendron 'Albert Schweitzer'

Rhododendron 'Baden-Baden'

Rhododendron 'Blue Tit'

Rhododendron 'Cunningham's White'

Rhododendron 'Elsie Straver'

Rhododendron 'Eucharitis'

Rhododendron 'Everestianum'

Rhododendron 'Germania'

Rhododendron 'Moerheim'

Rhododendron 'Praecox'

Rhododendron 'Rasputin'

Rhododendron 'Red Jack'

Rhododendron 'Scarlet Wonder'

Rhododendron 'Wilgen's Ruby'

Rhododendron ponticum

Rhododendron yakushimanum - Yakushima rhododendron

Rhododendron yakushimanum 'Fantastica'

Rhododendron yakushimanum 'Marlis'

Rhododendron yakushimanum 'Silberwolke'

Rhododendron yakushimanum 'Tina Heinje'

Rhus typhina - Stag's Horn Sumach

Ribes sanguineum 'King Edward VII' - Winter Currant

Robinia pseudocacia 'Frisia' - Locust

Robinia pseudocacia 'Umbraculifera' - Locust