Rhododendron Index
Browse the Collection
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R. 'O'Canada'Rhododendron HybridR. 'Lem's Cameo' x R. 'Jalisco Group X Crest x King of Shrubs'Hybridized By: Lofthouse, J.G. More information and pictures |
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R. 'O'Harold'Rhododendron HybridR. 'Kammer's Ruffles' x R. 'Van Nes Sensation'Hybridized By: Stockman, M. |
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R. 'Oakland X (unknown Indian azalea hybrid x Carol)'Evergreen Azalea HybridR. 'Oakland' x R. 'unknown Indian azalea hybrid x Carol' |
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R. 'Oakton'Rhododendron HybridR. 'America' x R. degronianum ssp yakushimanumHybridized By: Schumacher, F.W. More information and pictures |
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R. 'Oban'Rhododendron HybridR. 'Grouse' x R. keiskei var ozawae 'Yaku Fairy'Hybridized By: Cox, Peter A. |
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R. 'Oberbürgermeister Janssen'Rhododendron HybridR. 'May Day Group' x R. 'Goldsworth Orange'Hybridized By: Bruns, J Nursery More information and pictures |
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R. 'Obergärtner Karl Baumann'Rhododendron HybridR. 'Genoveva' x R. 'Hassan'Hybridized By: Seidel, T.J.H. |
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R. 'Obergärtner Robeneck'Rhododendron HybridR. hirtipes x R. oreodoxa var oreodoxaHybridized By: Hobbie, Dietrich G. |
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R. 'Oberhofgärtner E. Nietner'Deciduous Azalea HybridR. molle ssp japonicum x R. molle ssp molleHybridized By: van Noordt, G. |
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R. 'Oberon Group'Rhododendron Cultivar groupR. 'Barclayi Group' x R. 'Thomwilliams Group'Hybridized By: Aberconway, Lord |
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R. 'Oberpfälzer Sonnenschein'Rhododendron HybridR. 'Fabia Group x smirnowii' x R. 'Spätlese'Hybridized By: Meltzer, H.L. More information and pictures |
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R. 'Oberschlesien'Rhododendron HybridR. insigne x R. degronianum ssp yakushimanumHybridized By: Lüttge, G |
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R. 'Oberst von Kutzinsky'Evergreen Azalea Hybrid? x ?Hybridized By: Schulz, O. (head-gardener, Royal Porcelain Factory) |
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R. 'Obtusum Group'Evergreen Azalea HybridR. kiusianum var kiusianum x R. kaempferiHybridized By: Lindley, J. |
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R. occidentaleSpecies
Subgenus:
Pentanthera
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R. occidentale 'collectors nr. 2904'Deciduous Azalea Species SelectionSelected By: Cavender, R.W. More information and pictures |
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R. occidentale 'collectors nr. 3704'Deciduous Azalea Species SelectionSelected By: Cavender, R.W. More information and pictures |
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R. occidentale 'Crescent City Double'Deciduous Azalea Species SelectionSelected By: Smith, B.M. & Mossman, F.D. More information and pictures |
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R. occidentale 'Crescent City Gold'Deciduous Azalea Species SelectionSelected By: Smith, B.M. & Mossman, F.D. More information and pictures |
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R. occidentale 'Double Dig Twelve'Deciduous Azalea Species SelectionSelected By: Smith, B.M. & Mossman, F.D. More information and pictures |
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R. occidentale 'Humboldt Picotee'Deciduous Azalea Species SelectionSelected By: Smith, B.M. & Mossman, F.D. More information and pictures |
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R. occidentale 'Leonard Frisbie'Deciduous Azalea Species SelectionSelected By: Mossman, F. D. More information and pictures |