R. 'Superbum'Azalea HybridR. luteum X ?Hybridized By: Verschaffelt, A. (Alexander) |
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R. 'Superbum'Azalea Hybrid? X ?Hybridized By: Rollisson & Sons, W. |
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R. 'Superbum'Azalea Hybrid? X ?Hybridized By: Liebig, L.L. |
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R. 'Superbum Giganteum'Rhododendron Hybrid? X ?Hybridized By: Caledonia Nursery |
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R. superbum ssp superbumSpecies
Subgenus:
Rhododendron
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R. 'superbum x zoelleri'Vireya HybridR. superbum ssp superbum X R. superbum ssp superbum |
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R. 'Superfleur'Vireya HybridR. leucogigas X R. zoelleri |
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R. 'Superflimmer'Rhododendron Hybrid? X ? |
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R. 'Supergold'Rhododendron Hybrid? X ?Hybridized By: Lofthouse, J.G. |
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R. 'Superman'Rhododendron HybridR. degronianum ssp degronianum 'Metternianum' X ?Hybridized By: Boswell, E.D. Mrs More information and pictures
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R. 'Supernova'Rhododendron HybridR. 'Nova Zembla' X ?Hybridized By: Briggs Nursery |
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R. 'Supersuds'Azalea Hybrid? X ?Hybridized By: Carlson's Gardens |
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R. 'Supra-syn'Rhododendron Hybrid? X ?Hybridized By: Goheen. Dr. David |
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R. 'Supreme'Azalea Hybrid? X ? |
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R. 'Sure Thing'Rhododendron Hybrid? X ?Hybridized By: Delp Weldon E. |
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R. 'Surface Star'Rhododendron Hybrid? X ?Hybridized By: Delp Weldon E. |
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R. 'Surprise'Azalea HybridR. 'Bridal Veil' X R. 'Azuma-no-hana'Hybridized By: Morrison, B.Y. |
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R. 'Surprise Group'Rhododendron HybridR. falconeri ssp falconeri X R. thomsonii ssp thomsoniiHybridized By: Waterer (Bagshot) |
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R. 'Surprise Packet'Rhododendron Hybrid? X ? |
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R. 'Surrey Heath'Rhododendron HybridR. 'facetum x Fabia Group' X R. 'yakushimanum x Britannia'Hybridized By: Waterer (Bagshot) More information and pictures
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R. 'Surusumi'Azalea Hybrid? X ? |
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R. 'Susan'Rhododendron HybridR. campanulatum ssp campanulatum X R. fortunei ssp fortuneiHybridized By: Williams, John Charles More information and pictures
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R. 'Susan Jane'Vireya HybridR. Cameo Spice X R. hellwigii |
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R. 'Susan Kay'Rhododendron HybridR. maximum X R. wardii var wardiiHybridized By: Fetterhoff, W.M. |
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R. 'Susan Lynn'Azalea HybridR. 'Christina' X ?Hybridized By: Clagett, W.L. (Buck) More information and pictures
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R. 'Susie Lynn Jones'Rhododendron Hybrid? X ?Hybridized By: Dosser, D.J. |
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R. sutchuenenseSpecies
Subgenus:
Hymenanthes
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R. sutchuenense 'Seventh Heaven'Rhododendron Species Selection |
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R. 'Sutter's Gold'Rhododendron Hybrid? X ?Hybridized By: Clarke, George.W. |
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R. 'Suzanne'Azalea Hybrid? X ?Hybridized By: Chisholm, J.J. |
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R. 'Suzanne'Rhododendron Hybrid? X ?Hybridized By: Byls, J. |
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R. 'Suzi Que'Rhododendron Hybrid? X ?Hybridized By: Metcalfe, S.K. |
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R. 'Suzu'Azalea Hybrid? X ?Hybridized By: Japan |
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R. 'Suzuki'Azalea Hybrid? X ?Hybridized By: Sander, C. |
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R. 'Suzumushi'Azalea Hybrid? X ?Hybridized By: Japan |
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R. 'Suzy Bell'Rhododendron HybridR. 'Camich' X R. 'Elizabeth Group'Hybridized By: Gable, J.B. |
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R. 'Sverige'Azalea Hybrid? X ?Hybridized By: Seghers, Fr |
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R. 'Swagger'Azalea HybridR. 'Bridal Veil' X R. 'Azuma-no-hana'Hybridized By: Morrison, B.Y. |
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R. 'Swallow'Azalea Hybrid? X ?Hybridized By: Rothschild, Edmund Leopold de |
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R. 'Swallowfield'Rhododendron HybridR. souliei X R. degronianum ssp yakushimanumHybridized By: Crown Estate Commissioners |
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R. 'Swamp Beauty'Rhododendron HybridR. 'Purple Splendour' X R. 'Loderi Superlative'Hybridized By: Elliott, James A. More information and pictures
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R. 'Swan'Azalea Hybrid? X ?Hybridized By: Gable, J.B. |
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R. 'Swan Lake'Rhododendron HybridR. auriculatum X R. 'Godesberg'Hybridized By: Rothschild, L. de |
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R. 'Swansdown'Rhododendron HybridR. catawbiense X R. 'Belle Heller'Hybridized By: Leach, Dr. David G. More information and pictures
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R. 'Swansong'Azalea HybridR. 'Lilacinum x Willy' X R. 'Mrs Carmichael'Hybridized By: Morrison, B.Y. |
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R. 'Swarthmore no. 12507'Rhododendron HybridR. 'Gillies Apricot' X R. fortunei ssp fortunei |