R. 'Azurwolke'Rhododendron HybridR. russatum X R. 'Blue Diamond'Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1961 More information and pictures |
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R. 'Saint Wenn'Rhododendron HybridR. 'Blue Diamond' X R. polycladum Scintillans GroupHybridized By: Harrison, E.G.W.W.. Bodmin, Cornwall, England, 1952 |
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R. 'Ilam Violet'Rhododendron HybridR. 'Electra Group' X R. russatumHybridized By: Stead, E.F., 1947 More information and pictures |
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R. 'Hampreston Group'Rhododendron Cultivar groupR. glaucophyllum var glaucophyllum X R. russatumHybridized By: Marchant, W.J., 1937 |
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R. 'Seńora Meldon'Rhododendron HybridR. augustinii ssp augustinii 'Lackamas Blue' X R. 'Blue Diamond'Hybridized By: Goheen. Dr. David. Camas, Washington, USA, 1982 More information and pictures |
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R. 'Oceanlake'Rhododendron HybridR. 'Sapphire' X R. 'Blue Diamond'Hybridized By: Wright, A.O.. Canby, Oregon, USA, 1965 More information and pictures |
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R. 'minus Carolinianum Group x Blue Diamond'Rhododendron HybridR. minus Carolinianum Group X R. 'Blue Diamond'Hybridized By: Unknown |
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R. 'Saint Minver'Rhododendron HybridR. russatum X R. 'Saint Breward'Hybridized By: Harrison, E.G.W.W.. Bodmin, Cornwall, England, 1972 More information and pictures |
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R. 'Hachmann's Violetta'Rhododendron HybridR. russatum X R. impeditumHybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1963 |
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R. 'Songster'Rhododendron HybridR. russatum X R. 'Blue Tit Group'Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland, 1957 More information and pictures |
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R. 'Songbird'Rhododendron HybridR. russatum X R. 'Blue Tit Group'Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland, 1954 More information and pictures |
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R. 'Rustic Maid Group'Rhododendron Cultivar groupR. russatum X R. 'Blue Diamond Group'Hybridized By: Ingram, C.. Benenden, Kent, England |
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R. 'Azurika'Rhododendron HybridR. russatum X R. impeditumHybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1963 More information and pictures |
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R. 'russatum x saluenense'Rhododendron HybridR. russatum X R. saluenense ssp saluenenseHybridized By: No hybridiser registered |
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R. 'Gristede'Rhododendron HybridR. russatum X ?Hybridized By: Bruns, J Nursery. Bad Zwischenahn, Germany, 1961 More information and pictures |
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R. 'Sacko'Rhododendron HybridR. russatum X R. 'Moerheim'Hybridized By: van Vliet, A., 1970 |
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R. 'Gletschernacht'Rhododendron HybridR. russatum X R. 'Blue Diamond Group'Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1961 More information and pictures |
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R. 'Blue Wonder'Rhododendron HybridR. russatum X R. augustinii ssp augustiniiHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1967 More information and pictures |
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R. 'Russautinii Group'Rhododendron HybridR. russatum X R. augustinii ssp augustiniiHybridized By: Ramsden, Sir John. Muncaster Castle, UK More information and pictures |