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R. 'Erich Beeken'Rhododendron HybridR. 'Britannia' X R. williamsianumHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1955 More information and pictures |
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R. 'Linda'Rhododendron HybridR. 'Britannia' X R. williamsianumHybridized By: Boskoop. Research Center fo Arboreus Crops, Netherlands, 1968 More information and pictures |
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R. 'Alexander Steffen'Rhododendron HybridR. 'Britannia' X R. williamsianumHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1945 |
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R. 'Ammerlandense Group'Rhododendron Cultivar groupR. 'Britannia' X R. williamsianumHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1945 More information and pictures |
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R. 'Willbrit'Rhododendron HybridR. 'Britannia' X R. williamsianumHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1960 More information and pictures |
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R. 'Idol'Rhododendron HybridR. 'Loderi King George' X R. 'Britannia'Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1957 |
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R. 'Heart's Delight'Rhododendron HybridR. 'Mrs A.T. de la Mare' X R. 'Britannia'Hybridized By: Manenica, Mrs A.. Aberdeen, Washington, USA, 1964 More information and pictures |
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R. 'War Lord'Rhododendron HybridR. 'Tally Ho Group' X R. 'Britannia'Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1958 More information and pictures |
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R. 'Pax'Rhododendron HybridR. fortunei ssp discolor X R. 'Britannia'Hybridized By: Veitch & Sons, R.. Exeter, Devon, England, 1857 |
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R. 'Hachmann's Belona'Rhododendron HybridR. degronianum ssp yakushimanum 'Koichiro Wada' X R. 'Britannia'Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1963 More information and pictures |
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R. 'Evelyn'Rhododendron HybridR. 'Loderi Venus' X R. 'Britannia'Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1944 |
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R. 'yakushimanum x Britannia'Rhododendron HybridR. degronianum ssp yakushimanum X R. 'Britannia'Hybridized By: No hybridiser registered More information and pictures |
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R. 'Whitney Late Red'Rhododendron HybridR. 'Leo Group' X R. 'Britannia'Hybridized By: Whitney, William E.. Brinnon, Washington, USA, 1973 More information and pictures |
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R. 'Elin'Rhododendron HybridR. degronianum ssp yakushimanum X R. 'Britannia'Hybridized By: Edwards, A.J.B., 1971 |
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R. 'Rosy Dream'Rhododendron HybridR. degronianum ssp yakushimanum X R. 'Britannia'Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1975 More information and pictures |
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R. 'Sunset'Rhododendron HybridR. sutchuenense X R. 'Britannia'Hybridized By: Bruns, J Nursery. Bad Zwischenahn, Germany, 1950 |
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R. 'Grosclaude Group x Britannia'Rhododendron HybridR. 'Grosclaude Group' X R. 'Britannia'Hybridized By: Unknown |
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R. 'Pink Petticoats'Rhododendron HybridR. 'Jan Dekens' X R. 'Britannia'Hybridized By: Lofthouse, J.G.. Vancouver, British Columbia, Canada, 1966 More information and pictures |
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R. 'Gandalf's Flame'Rhododendron HybridR. 'Fusilier Group' X R. 'Britannia'Hybridized By: Wiseman, P., 1958 |
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R. 'Rotbäkchen'Rhododendron HybridR. degronianum ssp yakushimanum X R. 'Britannia'Hybridized By: Horstman, G., 1975 |
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R. 'Graf Anton Günther'Rhododendron HybridR. degronianum ssp yakushimanum X R. 'Britannia'Hybridized By: Böhlje G. D.. Westerstede, Germany, 1966 More information and pictures |
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R. 'Purple Splendour x Britannia'Rhododendron HybridR. 'Purple Splendour' X R. 'Britannia'Hybridized By: No hybridiser registered |
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R. 'Lodbrit'Rhododendron HybridR. 'Loderi Group' X R. 'Britannia'Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1988 |
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R. 'Albert de Mezey'Rhododendron HybridR. williamsianum X ?Hybridized By: Vaartnou, H., 1975 |
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R. 'Adrastia Group'Rhododendron Cultivar groupR. williamsianum X R. neriiflorum ssp neriiflorumHybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1946 More information and pictures |
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R. 'Kimberly'Rhododendron HybridR. williamsianum X R. fortunei ssp fortuneiHybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1963 More information and pictures |
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R. 'Maureen'Rhododendron HybridR. williamsianum X R. 'Lem's Goal'Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1973 More information and pictures |
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R. 'Honingen'Rhododendron HybridR. williamsianum X R. oreodoxa var oreodoxaHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1965 |
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R. 'Grayswood Pink'Rhododendron HybridR. williamsianum X R. venatorHybridized By: Dowry, G. H., 1949 |
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R. 'Osmar'Rhododendron HybridR. williamsianum X ?Hybridized By: UK, No hybridizer registered, 1965 More information and pictures |
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R. 'Arthur J. Ivens'Rhododendron HybridR. williamsianum X R. fortunei ssp discolorHybridized By: Ivens, 1932 More information and pictures |
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R. 'Nosutchianum'Rhododendron HybridR. williamsianum X ?Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1956 More information and pictures |
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R. 'Arab'Rhododendron HybridR. williamsianum X R. sperabile var sperabileHybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1933 |
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R. 'White Pippin'Rhododendron HybridR. williamsianum X R. 'Olympic Lady Group'Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1954 More information and pictures |
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R. 'Whisperingrose'Rhododendron HybridR. williamsianum X R. 'Elizabeth Group'Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1982 |
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R. 'Cowslip'Rhododendron HybridR. williamsianum X R. wardii var wardiiHybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1930 More information and pictures |
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R. 'James Barto'Rhododendron HybridR. williamsianum X R. orbiculare ssp orbiculareHybridized By: Barto, James. Eugene, Oregon, USA, 1958 More information and pictures |
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R. 'Ed Hillary'Rhododendron HybridR. williamsianum X R. grandeHybridized By: Campbell, B.W.. Ravensbourne, Dunedin, New Zealand, 1980 |
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R. 'Ruth Tracy'Rhododendron HybridR. williamsianum X R. 'Vera Elliott'Hybridized By: Elliott, W., 1980 |
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R. 'Jock'Rhododendron HybridR. williamsianum X R. griersonianumHybridized By: Stirling-Maxwell, Sir John, 1939 More information and pictures |
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R. 'Colina'Rhododendron HybridR. williamsianum X R. Sir Charles LemonHybridized By: Goheen. Dr. David. Camas, Washington, USA, 1963 |
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R. 'Mary de Mezey'Rhododendron HybridR. williamsianum X R. wardii var wardiiHybridized By: Mezey de, A., 1975 |
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R. 'Earlybird'Rhododendron HybridR. williamsianum X R. oreodoxa var fargesiiHybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1959 |
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R. 'Dainty Jean'Rhododendron HybridR. williamsianum X R. 'Helene Schiffner'Hybridized By: The Bovees Nursery, 1962 |
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R. 'Moerheim's Pink'Rhododendron HybridR. williamsianum X R. 'Genoveva'Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1945 |
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R. 'Mission Bells'Rhododendron HybridR. williamsianum X R. orbiculare ssp orbiculareHybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1940 More information and pictures |
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R. 'Brickdust'Rhododendron HybridR. williamsianum X R. 'Dido Group'Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1960 More information and pictures |
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R. 'Görlitz'Rhododendron HybridR. williamsianum X R. 'Rinaldo'Hybridized By: von Martin, V.. Rothenburg/Oberlausitz, Germany, 1964 |
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R. 'Easter Bells'Rhododendron HybridR. williamsianum X R. 'China Group'Hybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1966 |
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R. 'Elizabeth Mount'Rhododendron HybridR. 'Britannia' X R. 'Loderi Group'Hybridized By: Hilliers, 1949 |
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R. 'Good News'Rhododendron HybridR. 'Britannia' X R. 'Romany Chal Group'Hybridized By: Henny, John. Brooks, Oregon, USA, 1968 More information and pictures |
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