Plants of the Rhododendron Genus at BCA



The following species and varieties are currently (or recently were) in the collections at Boone County Arboretum. This list is certainly not exhaustive -- additional taxa may be available in the trade, or may have been removed from our collection and thus removed from this list. To include taxa that are no longer present, go to this other list.

 


Rhododendron catawbiense

Catawba Rhododendron
A showy, purple-flowering broadleaf evergreen shrub that needs good soil drainage and some shade.
  • Rhododendron catawbiense 'Nova Zembla' // Nova Zembla Catawba Rhododendron
  • Rhododendron catawbiense 'Roseum Elegans' // Roseum Elegans Catawba Rhododendron
  • Rhododendron catawbiense 'Roseum Pink' // Roseum Pink Catawba Rhododendron

 

Rhododendron x

Rhododendron
  • Rhododendron x 'Boudoir' // Boudoir Azalea
  • Rhododendron x 'Buccaneer' // Buccaneer Azalea
  • Rhododendron x 'Cascade' // Cascade Azalea
  • Rhododendron x 'Conlep' // Autumn Twist™ Encore® Azalea
  • Rhododendron x 'Conler' // Autumn Ruby™ Encore® Azalea
  • Rhododendron x 'Delaware Valley White' // Delaware Valley White Azalea
  • Rhododendron x 'Farrow' // Bollywood® Azalea
  • Rhododendron x 'Girard Crimson' // Girard Crimson Azalea
  • Rhododendron x 'Girard Fuchsia' // Girard Fuchsia Azalea
  • Rhododendron x 'Girard's Pleasant White' // Girard's Pleasant White Azalea
  • Rhododendron x 'Golden Lights' // Golden Lights Azalea
  • Rhododendron x 'Herbert' // Herbert Azalea
  • Rhododendron x 'Inkarho' // Inkarho® Rhododendron
  • Rhododendron x 'Karen' // Karen Azalea
  • Rhododendron x 'Lemon Lights' // Lemon Lights Azalea
  • Rhododendron x 'Mandarin Lights' // Mandarin Lights Azalea
  • Rhododendron x 'Northern Lights' // Northern Lights Azalea
  • Rhododendron x 'Orchid Lights' // Orchid Lights Azalea
  • Rhododendron x 'PJM Regal' // PJM Regal Rhododendron
  • Rhododendron x 'RLH1-1P2' // Bloom-A-Thon® Red Azalea
  • Rhododendron x 'RLH1-4P19' // Boom-A-Thon® Lavender Azalea
  • Rhododendron x 'Roblef' // Autumn Sundance™ Encore® Azalea
  • Rhododendron x 'Stewartstown' // Stewartstown Rhododendron
  • Rhododendron x 'Tradition' // Tradition Azalea
  • Rhododendron x 'Tri-Lights' // Tri-Lights Azalea
  • Rhododendron x 'Tutti Frutti' // Tutti Frutti Azalea

 

Rhododendron yedoense

Korean Azalea
A less common, cold hardy azalea with clear pink, double flowers in May.
  • Rhododendron yedoense var. poukhanense // Poukhanense Korean Azalea