R. 'Lerigau'Rhododendron HybridR. 'Duke of York' X R. williamsianumHybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1945 |
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R. 'Treasure Group'Rhododendron Cultivar groupR. forrestii Repens Group X R. williamsianumHybridized By: Crosfield, J. J.. Embley Park, Romsey, Hampshire, UK, 1937 |
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R. 'Tick-tock'Rhododendron HybridR. 'The Honourable Jean Marie de Montague' X R. williamsianumHybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1957 |
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R. 'Rothenburg'Rhododendron HybridR. 'Diane' X R. williamsianumHybridized By: von Martin, V.. Rothenburg/Oberlausitz, Germany, 1944 More information and pictures |
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R. 'Glad Tidings'Rhododendron HybridX R. williamsianumHybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1965 |
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