R. 'Rosalind of Arden'Rhododendron Hybrid? X ?Hybridized By: Thacker, T.C. |
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R. 'Rosalind x Pink Prelude'Rhododendron HybridR. 'Rosalind' X R. 'Pink Prelude'Hybridized By: Watson, E.M. Mrs. (Elsie). Kirkland, WA, USA More information and pictures |
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R. 'Rosalinda'Azalea Hybrid? X ?Hybridized By: Standish & Noble | Bagshot, Surrey | England, 1848 More information and pictures |
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R. 'Rosalinde'Rhododendron HybridR. 'May Day Group' X R. 'Goldsworth Orange'Hybridized By: Bruns, W., 1952 |
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R. 'Rosamene'Rhododendron Hybrid? X ?Hybridized By: Rogers, W.H. & Son |
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R. 'Rosamond'Rhododendron Hybrid? X ?Hybridized By: Pince, R.T. |
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R. 'Rosamond Group'Rhododendron Cultivar group? X ?Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England |
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R. 'Rosamund Millais'Rhododendron Hybrid? X ?Hybridized By: Koster M. & Sons. Boskoop, Netherlands |
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R. 'Rosamunde'Rhododendron Hybrid? X ?Hybridized By: Liebig, L.L.. Dresden, Germany |
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R. 'Rosanita'Rhododendron HybridR. 'Laura Aberconway Group' X R. degronianum ssp yakushimanumHybridized By: McQuire, J.F.. Farnham, Surrey, England, 1975 |
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R. 'Rosanna'Azalea Hybrid? X ?Hybridized By: Australia, 1981 |
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R. 'Rosata'Azalea HybridR. viscosum X R. 'Koster's Brilliant Red'Hybridized By: Felix, B.B.C. | Felix & Dijkhuis, Boskoop | Netherlands, 1938 More information and pictures |
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R. 'Rosbevann Star'Azalea HybridR. 'Diana Trask' X R. 'Windmill'Hybridized By: Dosser, D.J. | Lower Wilmot, Tasmania | Australia, 1990 |
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R. 'Rose'Azalea Hybrid? X ?Hybridized By: No hybridiser registered, 1958 |
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R. 'Rose'Azalea Hybrid? X ?Hybridized By: Japan | no hybridiser registration, 1920 |
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R. 'Rose'Vireya HybridR. javanicum ssp javanicum X R. 'Princess Alexandra'Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1891 |
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R. 'Rose Ash'Azalea Hybrid? X ?Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA |
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R. 'Rose Avenir'Azalea Hybrid? X ?Hybridized By: Australia |
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R. 'Rose Banner'Azalea Hybrid? X ?Hybridized By: USDA, Department of Agriculture | Beltsville, Maryland | USA |
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R. 'Rose Bud'Rhododendron Hybrid? X ?Hybridized By: Unknown |
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R. 'Rose Crystaline'Azalea Hybrid? X ?Hybridized By: de Meyer, E. |
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R. 'Rose d'Amour'Azalea Hybrid? X ?Hybridized By: Haerens, A. | St. Amandsberg | Belgium |
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R. 'Rose d'Amour'Azalea Hybrid? X ?Hybridized By: No hybridiser registered |
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R. 'Rose d'Automne'Azalea Hybrid? X ?Hybridized By: Haerens & Wille |
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R. 'Rose d'Hiver'Azalea Hybrid? X ?Hybridized By: Haerens, J. |
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R. 'Rose d'Hollande'Azalea Hybrid? X ?Hybridized By: Rinz, J. | Firma S. Rinz, Frankfurt a/d Main | Germany |
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R. 'Rose Dawn'Azalea Hybrid? X ?Hybridized By: North Carolina State University |
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R. 'Rose de la Reine'Azalea Hybrid? X ?Hybridized By: Haerens & Wille |
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R. 'Rose Dew'Rhododendron HybridR. 'Percy Wiseman' X R. 'Recital'Hybridized By: Barlup, Jim. Bellevue, USA, 1996 More information and pictures |
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R. 'Rose du Barri Group'Rhododendron Cultivar group? X ?Hybridized By: Unknown |
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R. 'Rose Dust'Rhododendron HybridR. 'Winter Spice' X R. 'Muffy'Hybridized By: Barlup, Jim. Bellevue, USA, 2003 More information and pictures |
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R. 'Rose Elf'Rhododendron HybridR. racemosum X R. pemakoenseHybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1947 More information and pictures |
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R. 'Rose Fantasy'Rhododendron Hybrid? X ?Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA |
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R. 'Rose Glory'Azalea Hybrid? X ?Hybridized By: Wada, K. | Hakonea Nursery, Numazu | Japan |
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R. 'Rose Greeley'Azalea Hybrid? X ?Hybridized By: Unknown |
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R. 'Rose Group'Azalea Hybrid? X ?Hybridized By: No hybridiser registered, 1987 |
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R. 'Rose Gumpo'Azalea Hybrid? X ?Hybridized By: No hybridiser registered |
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R. 'Rose Haze'Rhododendron Hybrid? X ?Hybridized By: Pratt, M.C. More information and pictures |
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R. 'Rose Imp'Rhododendron Hybrid? X ?Hybridized By: Pukeiti-Rhododendron Trust |
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R. 'Rose King'Azalea Hybrid? X ?Hybridized By: Nuccio's Nurseries | Altadena, California | USA |
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R. 'Rose Lancaster'Rhododendron Hybrid? X ?Hybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA |
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R. 'Rose Lee Clagett'Azalea HybridX ?Hybridized By: Clagett, W.L. (Buck) | USA | Derwood, Maryland, 1989 More information and pictures |
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R. 'Rose Mangles'Rhododendron HybridR. cinnabarinum ssp cinnabarinum X R. maddenii ssp maddeniiHybridized By: Unknown |
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R. 'Rose Newcome'Rhododendron HybridR. griffithianum X ?Hybridized By: Mangles James Henry. Valewood, England, 1884 |
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R. 'Rose Normandy'Azalea Hybrid? X ?Hybridized By: Stewart, Robert | Springfield, Virginia | USA, 1991 |
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R. 'Rose Parade'Azalea Hybrid? X ?Hybridized By: Guttormsen, W.L. | Greenwood Gardens, Canby, Oregon | USA |
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R. 'Rose Perfecta'Azalea Hybrid? X ?Hybridized By: Girard, P.E. | Geneva, Ohio | USA |
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R. 'Rose Perfection'Rhododendron Hybrid? X ?Hybridized By: Gill, Richards & Sons. Penryn, Cornwall, England, 1917 |
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R. 'Rose Perfection'Vireya HybridR. javanicum ssp javanicum XHybridized By: Unknown |
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R. 'Rose Point'Rhododendron HybridR. 'Dido Group' X R. williamsianumHybridized By: Lem Halfdan. Seattle, Washington, USA, 1965 More information and pictures |
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R. 'Rose Queen'Azalea Hybrid? X ?Hybridized By: Bobbink & Atkins | East Rutherford, New Jersey | USA, 1925 More information and pictures |
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