Index

R. 'Queen of Hearts Group'

Rhododendron Cultivar group

R. meddianum var meddianum X R. 'Moser's Maroon'

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1949

R. 'Queen of McKenzie'

Rhododendron Hybrid

R. 'Idealist Group' X R. 'Crest'

Hybridized By: Phetteplace, Dr. Carl H. Leaburg, Oregon, USA, 1972

R. 'Queen of Orange'

Azalea Hybrid

? X ?

Hybridized By: Camellia Lodge Nursery, 1984

R. 'Queen of Oude'

Rhododendron Hybrid

? X ?

Hybridized By: Standish, J.. Bagshot, Surrey, England, 1870

R. 'Queen of Perfection'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1844

R. 'Queen of Portugal'

Rhododendron Hybrid

? X ?

Hybridized By: Standish, J.. Bagshot, Surrey, England, 1870

R. 'Queen of Portugal'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1844

R. 'Queen of Roses'

Azalea Hybrid

? X ?

Hybridized By: Todman, 1863

R. 'Queen of Scarlets'

Azalea Hybrid

? X ?

Hybridized By: Henderson & Co | Pineapple Nursery, London | England, 1869

R. 'Queen of Sheba'

Rhododendron Hybrid

? X ?

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1960

R. 'Queen of the Fairies'

Rhododendron Hybrid

? X ?

Hybridized By: Standish, J.. Bagshot, Surrey, England, 1870

R. 'Queen of the North'

Azalea Hybrid

? X ?

Hybridized By: Walton's Nurseries, 1866

R. 'Queen of the Roses'

Vireya Hybrid

R. javanicum ssp javanicum X R. 'Princess Alexandra'

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1891

R. 'Queen of the West'

Rhododendron Hybrid

? X ?

Hybridized By: Rollisson & Sons, W.. Springfield Nursery, Upper Tooting, London, England, 1877

R. 'Queen of the Whites'

Azalea Hybrid

? X ?

Hybridized By: Ivery, J., 1861

R. 'Queen of the Yellows'

Vireya Hybrid

R. javanicum ssp javanicum X R. 'Princess Frederica'

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1886

R. 'Queen Pomare'

Rhododendron Hybrid

? X ?

Hybridized By: Noble, C.. Standish & Noble, Bagshot, Surrey, England, 1862

R. 'Queen Souriya'

Rhododendron Hybrid

R. fortunei ssp fortunei X ?

Hybridized By: Slocock, Walter C.. Goldsworth Nursery, Woking, UK, 1937

R. 'Queen Victoria'

Rhododendron Hybrid

R. maximum X R. 'Altaclerense Group'

Hybridized By: Standish & Noble. Bagshot, Surrey, England, 1850

R. 'Queen Victoria'

Azalea Hybrid

R. 'Phoeniceum' X ?

Hybridized By: Spae, F., 1958

R. 'Queen Victoria'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

Hybridized By: Ottolander, J. & Hooftman, 1896

R. 'Queen Victoria'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1844

R. 'Queen Victoria'

Azalea Hybrid

? X ?

Hybridized By: Ivery, J., 1844

R. 'Queen Victoria'

Vireya Hybrid

R. brookeanum ssp brookeanum var gracile X R. lobbii

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1882

R. 'Queen Wilhelmina'

Rhododendron Hybrid

R. griffithianum X ?

Hybridized By: Schulz, O. (head-gardener, Royal Porcelain Factory). Berlin, Germany, 1890

R. 'Queen's Ivory'

Azalea Hybrid

? X ?

Hybridized By: Aromi, E.J | Mobile, Alabama | USA

R. 'Queen's Lace'

Azalea Hybrid

? X ?

Hybridized By: Aromi, E.J | Mobile, Alabama | USA

R. 'Queen's Perfection'

Azalea Hybrid

? X ?

Hybridized By: van Geert, A., 1849

R. 'Queen's Rose'

Azalea Hybrid

? X ?

Hybridized By: Aromi, E.J | Mobile, Alabama | USA

R. 'Queens Ware'

Rhododendron Hybrid

? X ?

Hybridized By: Tolstead, W.L.. Davis and Elkins College, Elkins, WV, USA, 1980

R. 'Queens Wood'

Rhododendron Hybrid

R. souliei X R. aberconwayi

Hybridized By: Crown Estate Commissioners. Windsor, Berkshire, England, 1972

R. 'Queenswood Centenary'

Rhododendron Hybrid

R. arboreum ssp arboreum X R. degronianum ssp yakushimanum

Hybridized By: Crown Estate Commissioners. Windsor, Berkshire, England, 1972

R. 'Quelle'

Rhododendron Hybrid

R. catawbiense X R. 'Agnes'

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1906

R. 'Quendel'

Rhododendron Hybrid

R. catawbiense X R. 'Mrs Milner'

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1914

R. 'Quentin Durward'

Azalea Hybrid

? X ?

Hybridized By: Boddaert, B., 1858

R. 'Quentin Metsys'

Azalea Hybrid

? X ?

Hybridized By: Vuylsteke, C., 1900

R. 'Querele'

Rhododendron Hybrid

R. catawbiense X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1906

R. 'Querida'

Rhododendron Hybrid

R. 'Red Knight' X R. elliottii

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1952

R. 'Querida Group'

Rhododendron Cultivar group

R. 'Red Knight' X ?

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1952

R. 'Quest'

Azalea Hybrid

R. 'Ryukyu' X R. 'Alice'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1949

R. 'Quick Flick'

Rhododendron Hybrid

? X ?

Hybridized By: Coker, R.J. Mrs., 1985

R. 'Quicksilver'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Quiet Elegance'

Rhododendron Hybrid

R. 'Sun Blush' X R. 'Tia'

Hybridized By: Barlup, Jim. Bellevue, USA, 2003

R. 'Quiet Quality'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Quiet Thoughts'

Azalea Hybrid

? X R. arborescens

Hybridized By: Mezitt, E.V. | Weston Nurseries, Hopkinton, Massachusetts | USA, 1980

R. 'Quinella'

Rhododendron Hybrid

R. 'Britannia' X R. 'May Day Group'

Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1958

R. 'Quinqueflorum'

Azalea Hybrid

? X ?

Hybridized By: Vervaene, J. | Ledeberg, near Ghent | Belgium, 1906

R. quinquefolium

Species

Subgenus: Pentanthera
Section: Sciadorhodion

R. quinquefolium 'Five Arrows'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Pentanthera
Section: Sciadorhodion

R. 'Quinte I'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1918

R. 'Quinte II'

Rhododendron Hybrid

R. catawbiense X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1906