Index

R. alabamense 'Alabammy Bound'

Azalea Species Selection

Selected By: Carlson's Gardens , (Bob & Janice Carlson), South Salem, New York , USA, 1987

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. alabamense 'Talladega'

Azalea Species Selection

Selected By: Towe, L.C. & Anastos, N., 2000

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. alabamense 'Terry Greer'

Azalea Species Selection

Selected By: unknown, 1960

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. 'Alabaster'

Azalea Hybrid

R. simsii var simsii 'Vittatum' X R. 'Amoenum'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1941

R. 'Aladdin'

Rhododendron Hybrid

R. griersonianum X R. auriculatum

Hybridized By: Crosfield, J. J.. Embley Park, Romsey, Hampshire, UK, 1930

R. 'Aladdin'

Azalea Hybrid

R. 'Multiflorum' X R. kaempferi

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1947

R. 'Aladdin'

Azalea Hybrid

? X ?

Hybridized By: Hage W.C. & Co. | Boskoop | Netherlands, 1943

R. 'Aladdin Group'

Rhododendron Cultivar group

R. griersonianum X R. auriculatum

Hybridized By: Crosfield, J. J.. Embley Park, Romsey, Hampshire, UK, 1930

R. 'Aladdin x Amoenum'

Azalea Hybrid

R. 'Aladdin' X R. 'Amoenum'

Hybridized By: No hybridiser registered

R. 'Aladdin's Jinni'

Rhododendron Hybrid

R. 'Impi x hemsleyanum' X R. 'Aladdin'

Hybridized By: Goheen. Dr. David. Camas, Washington, USA, 1988

R. 'Aladdin's Light'

Rhododendron Hybrid

R. 'Peach Lady' X R. 'Aladdin Group'

Hybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1955

R. 'Alan Group'

Rhododendron Cultivar group

R. 'Ethel Group' X R. 'F.C. Puddle Group'

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1938

R. 'Alan Stockman'

Rhododendron Hybrid

R. 'Van Nes Sensation' X R. 'Kubla Khan'

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1992

R. 'Alandale'

Rhododendron Hybrid

R. maximum X R. fortunei ssp discolor

Hybridized By: Nearing, G.G.. Ramsey, NJ, USA, 1938

R. 'Alane'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered, 1871

R. 'Alaric Group'

Rhododendron Cultivar group

? X ?

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

R. 'Alaric Hamilton'

Rhododendron Hybrid

R. 'Champagne' X R. 'Albatross'

Hybridized By: Hamilton, I., 1983

R. 'Alarich'

Rhododendron Hybrid

? X ?

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

R. 'Alarm'

Rhododendron Hybrid

R. maximum X ?

Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1860

R. 'Alaska'

Azalea Hybrid

? X ?

Hybridized By: Bobbink & Atkins | East Rutherford, New Jersey | USA, 1930

R. 'Alaska'

Azalea Hybrid

? X ?

Hybridized By: Chisholm, J.J., 1934

R. 'Alatum'

Rhododendron Hybrid

? X ?

Hybridized By: Standish & Noble. Bagshot, Surrey, England, 1847

R. 'Alatum Plenum'

Azalea Hybrid

? X ?

Hybridized By: Knight & Perry | (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London | England, 1850

R. 'Alba Rosa Cavadini'

Azalea Hybrid

? X ?

Hybridized By: Cavadini, L., 1930

R. 'Albacore'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1959

R. 'Albarello'

Rhododendron Hybrid

R. 'Holger' X R. 'Schneebukett'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1990

R. 'Albatross'

Rhododendron Hybrid

R. 'Loderi Group' X R. fortunei ssp discolor

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1930

R. 'Albatross'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1959

R. 'Albatross Group'

Rhododendron Cultivar group

R. 'Loderi Group' X R. fortunei ssp discolor

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1930

R. 'Albatross Townhill Pink'

Rhododendron Hybrid

? X ?

Hybridized By: UK, No hybridizer registered, 1988

R. 'Albatross Townhill White'

Rhododendron Hybrid

? X ?

Hybridized By: UK, No hybridizer registered, 1988

R. 'Albert'

Rhododendron Hybrid

R. 'Viola' X R. 'Everestianum'

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1891

R. 'Albert Close'

Rhododendron Hybrid

R. maximum X R. 'Mrs Jamie Fraser'

Hybridized By: Fraser, G.. Vancouver Island, BC, Canada, 1944

R. 'Albert de Mezey'

Rhododendron Hybrid

R. williamsianum X ?

Hybridized By: Vaartnou, H., 1975

R. 'Albert Schweitzer'

Rhododendron Hybrid

? X ?

Hybridized By: Van Nes, Adriaan. Boskoop, Netherlands, 1960

R. 'Albert Steyaert'

Azalea Hybrid

? X ?

Hybridized By: Steyaert, A., 1925

R. 'Albert-Elisabeth'

Azalea Hybrid

? X ?

Hybridized By: Haerens & Wille, 1921

R. 'Alberta Pink'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Albertii'

Rhododendron Hybrid

R. falconeri ssp falconeri X R. ponticum

Hybridized By: No hybridiser registered, 1843

R. 'Albertii'

Azalea Hybrid

? X ?

Hybridized By: Knight & Perry | (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London | England, 1852

R. 'Alberto Maria De Agostini'

Rhododendron Hybrid

? X ?

Hybridized By: Parco Burcina. Pollone, Biella, Italy, 2000

R. albertsenianum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. 'Albertus Grandiflorus'

Rhododendron Hybrid

? X ?

Hybridized By: Methven, T. & Son. Edinburgh, Scotland, 1868

R. 'Albescens'

Rhododendron Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1913

R. 'Albicans'

Azalea Hybrid

R. molle ssp molle X R. occidentale

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1894

R. 'Albicans Perle Blanche'

Azalea Hybrid

? X ?

Hybridized By: Moser & Son, 1909

R. 'Albidum'

Rhododendron Hybrid

R. arboreum ssp arboreum X ?

Hybridized By: Booth, J., 1838

R. albiflorum

Species

R. albiflorum var albiflorum

Species

Subgenus: Candidastrum

R. albiflorum var warrenii

Species

Subgenus: Candidastrum

R. 'Albin'

Rhododendron Hybrid

R. catawbiense X ?

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