R. 'Scandinavia'Rhododendron HybridR. 'Betty Wormald' X R. 'Hugh Koster'Hybridized By: Koster & Sons, 1950 |
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R. 'Helen Druecker'Rhododendron HybridR. 'Betty Wormald' X R. elliottiiHybridized By: Druecker, J.S.. Fort Bragg, CA, USA More information and pictures |
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