R. 'Prometheus'Rhododendron HybridR. 'Michael Waterer' X R. 'Monitor'Hybridized By: Unknown |
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R. 'Thalia'Rhododendron HybridR. 'Madame Linden' X R. 'Michael Waterer'Hybridized By: Firma Seidel, 1918 |
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R. 'Eber'Rhododendron HybridR. catawbiense X R. 'Michael Waterer'Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1903 |
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