R. 'insigne x Graf Zeppelin'Rhododendron HybridR. insigne X R. 'Graf Zeppelin'Hybridized By: No hybridiser registered |
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R. 'Kristen Marie'Rhododendron HybridR. 'Chionoides' X R. 'Graf Zeppelin'Hybridized By: Shapiro, B. & M., 1968 More information and pictures |
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R. 'Ring's Monarch'Rhododendron HybridR. 'Graf Zeppelin' X R. 'Newburyport Belle'Hybridized By: Ring, T.L.. Bellaire, Ohio, USA, 1985 More information and pictures |
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R. 'Langley Tranquility'Rhododendron HybridR. 'Graf Zeppelin' X R. 'King of Shrubs'Hybridized By: Clay, Les & Bev. Langley, BC, Canada More information and pictures |
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R. 'Seestadt Bremerhaven'Rhododendron HybridR. 'Graf Zeppelin' X R. insigneHybridized By: Nosbüsch, H., 1958 More information and pictures |
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