Sibling Search

R. 'Royston Red'

(R. forrestii Repens Group ) X (R. thomsonii ssp thomsonii )

	Require Seed X Pollen in the Same Positions
	Require R. forrestii Repens Group
	Require R. thomsonii ssp thomsonii

Pages of Results:

R. 'Little Joe' Rhododendron Hybrid R. forrestii Repens Group X R. 'May Day Group' Hybridized By: Brandt, Lester E.. Tacoma, Washington, USA, 1945 More information and pictures
R. 'Charm Group' Rhododendron Hybrid R. forrestii Repens Group X R. 'Shilsonii Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1930	More information
R. 'Yeoman Group' Rhododendron Cultivar group R. forrestii Repens Group X R. 'Choremia Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1936	More information
R. 'Parkjuwel' Rhododendron Hybrid R. forrestii Repens Group X ? Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1969	More information
R. 'Anna’s Riplet' Rhododendron Hybrid R. forrestii Repens Group X R. 'Letty Edwards' Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1961 More information and pictures
R. 'Jaipur Group' Rhododendron Cultivar group R. forrestii Repens Group X R. meddianum var meddianum Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1942	More information
R. 'Yeoman' Rhododendron Hybrid R. forrestii Repens Group X R. 'Choremia Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1936	More information
R. 'Robinette' Rhododendron Hybrid R. forrestii Repens Group X R. williamsianum Hybridized By: Aasland Nursery, 1990 More information and pictures
R. 'forrestii Repens Group x calophytym' Rhododendron Hybrid R. forrestii Repens Group X R. calophytum var calophytum Hybridized By: Thompson’s Nursery. Waldport, Oregon, USA More information and pictures
R. 'Monica' Rhododendron Hybrid R. forrestii Repens Group X ? Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1960 More information and pictures
R. 'Elizabeth Group' Rhododendron Cultivar group R. forrestii Repens Group X R. griersonianum Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1933	More information
R. 'Flora's Boy' Rhododendron Hybrid R. forrestii Repens Group X R. 'The Honourable Joyce Montague' Hybridized By: USA, 1983 More information and pictures
R. 'Pixie Group' Rhododendron Cultivar group R. forrestii Repens Group X R. dichroanthum ssp apodectum Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1932	More information
R. 'Riplet Group' Rhododendron Hybrid R. forrestii Repens Group X R. 'Letty Edwards Group' Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1961 More information and pictures
R. 'Elizabeth' Rhododendron Hybrid R. forrestii Repens Group X R. griersonianum Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1929 More information and pictures
R. 'Treasure Group' Rhododendron Cultivar group R. forrestii Repens Group X R. williamsianum Hybridized By: Crosfield, J. J.. Embley Park, Romsey, Hampshire, UK, 1937	More information
R. 'Pruhonice' Rhododendron Hybrid R. forrestii Repens Group X ? Hybridized By: Kavka, B.. Pruhonice, Czech Republic, 1975	More information
R. 'Brightwell' Rhododendron Hybrid R. forrestii Repens Group X R. barbatum Hybridized By: Crown Estate Commissioners. Windsor, Berkshire, England, 1966	More information
R. 'Lori Eichelser' Rhododendron Hybrid R. forrestii Repens Group X R. 'Bow Bells Group' Hybridized By: Brandt, Lester E.. Tacoma, Washington, USA, 1951 More information and pictures
R. 'Aurora' Rhododendron Hybrid R. 'Kewense Group' X R. thomsonii ssp thomsonii Hybridized By: Gill, Richards & Sons. Penryn, Cornwall, England, 1922 More information and pictures
R. 'Nestor' Rhododendron Hybrid R. barbatum X R. thomsonii ssp thomsonii Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1969	More information
R. 'Pride of Leonardslee' Rhododendron Hybrid R. fortunei ssp fortunei X R. thomsonii ssp thomsonii Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920 More information and pictures
R. 'Faltho' Rhododendron Hybrid R. falconeri ssp falconeri X R. thomsonii ssp thomsonii Hybridized By: Loder, Sir Giles. Cuckfield, West Sussex, England, 1954 More information and pictures
R. 'Adelaide' Rhododendron Hybrid R. 'Aurora' X R. thomsonii ssp thomsonii Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1930	More information
R. 'Surprise Group' Rhododendron Hybrid R. falconeri ssp falconeri X R. thomsonii ssp thomsonii Hybridized By: Waterer (Bagshot). Surrey, England, 1865	More information
R. 'Aurora Group' Rhododendron Cultivar group R. 'Kewense' X R. thomsonii ssp thomsonii Hybridized By: Gill, Richards & Sons. Penryn, Cornwall, England, 1922	More information
R. 'Adelaide Group' Rhododendron Cultivar group R. 'Aurora' X R. thomsonii ssp thomsonii Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1930	More information
R. 'J.E. Harris' Rhododendron Hybrid R. falconeri ssp falconeri X R. thomsonii ssp thomsonii Hybridized By: Harris, J.G.E., 1940	More information
R. 'Ascot Brilliant' Rhododendron Hybrid R. 'Blandyanum' X R. thomsonii ssp thomsonii Hybridized By: Standish, J.. Bagshot, Surrey, England, 1861 More information and pictures
R. 'Leonardslee Brilliant' Rhododendron Hybrid X R. thomsonii ssp thomsonii Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920	More information
R. 'Lackamas Glory' Rhododendron Hybrid R. 'Earl of Athlone' X R. thomsonii ssp thomsonii Hybridized By: Lancaster, Ben, F.. Lackamas Gardens, Camas, Washington, USA, 1949	More information
R. 'Lady Montagu Group' Rhododendron Cultivar group R. griffithianum X R. thomsonii ssp thomsonii Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1931	More information
R. 'Rajah' Rhododendron Hybrid R. neriiflorum ssp neriiflorum Euchaites Group X R. thomsonii ssp thomsonii Hybridized By: Harrison, E.G.W.W.. Bodmin, Cornwall, England, 1961	More information
R. 'maximum x thomsonii' Rhododendron Hybrid R. maximum X R. thomsonii ssp thomsonii Hybridized By: No hybridiser registered	More information
R. 'Red Admiral' Rhododendron Hybrid R. arboreum ssp arboreum X R. thomsonii ssp thomsonii Hybridized By: Williams, John Charles. Caerhays, Cornwall, England, 1947	More information
R. 'Lady Montagu' Rhododendron Hybrid R. griffithianum X R. thomsonii ssp thomsonii Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1931	More information
R. 'Paul Vossberg' Rhododendron Hybrid R. maximum X R. thomsonii ssp thomsonii Hybridized By: Knippenberg, Mrs. J. F., 1975	More information
R. 'Charles Michael' Rhododendron Hybrid R. haematodes ssp haematodes X R. thomsonii ssp thomsonii Hybridized By: Williams, C., 1948	More information
R. 'Thomasine' Rhododendron Hybrid R. souliei X R. thomsonii ssp thomsonii Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1931 More information and pictures
R. 'Fresh Heir' Rhododendron Hybrid R. maximum X R. thomsonii ssp thomsonii Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA	More information
R. 'Leonardslee Flame' Rhododendron Hybrid X R. thomsonii ssp thomsonii Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920	More information
R. 'Richard Gill' Rhododendron Hybrid R. fortunei ssp fortunei X R. thomsonii ssp thomsonii Hybridized By: Gill, Richards & Sons. Penryn, Cornwall, England, 1920	More information
R. 'Glorious Lady' Rhododendron Hybrid R. thomsonii ssp thomsonii X R. 'Earl of Athlone' Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1958	More information
R. 'Flora Markeeta' Rhododendron Hybrid R. thomsonii ssp thomsonii X R. 'Unique x Leonardslee Luscombei' Hybridized By: Flora Markeeta Nursery, 1951 More information and pictures
R. 'Lady Linlithgow Group' Rhododendron Cultivar group R. thomsonii ssp thomsonii X R. sutchuenense Hybridized By: Royal Botanical Garden Edinburgh, 1933 More information and pictures
R. 'Thomwilliams Group' Rhododendron Cultivar group R. thomsonii ssp thomsonii X R. williamsianum Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1921 More information and pictures
R. 'Adder Group' Rhododendron Cultivar group R. thomsonii ssp thomsonii X R. diphrocalyx Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1933	More information
R. 'Mabel' Rhododendron Hybrid R. thomsonii ssp thomsonii X ? Hybridized By: Gill, Richards & Sons. Penryn, Cornwall, England, 1932	More information
R. 'General Sir John du Cane Group' Rhododendron Cultivar group R. thomsonii ssp thomsonii X R. fortunei ssp discolor Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1933 More information and pictures
R. 'Chanticleer' Rhododendron Hybrid R. thomsonii ssp thomsonii X R. facetum Hybridized By: Standish & Noble. Bagshot, Surrey, England, 1848 More information and pictures
R. 'Exbury Cornish Cross' Rhododendron Hybrid R. thomsonii ssp thomsonii X R. griffithianum Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1935 More information and pictures

Sibling Search

R. 'Royston Red'

(R. forrestii Repens Group ) X (R. thomsonii ssp thomsonii )

Next Page

R. 'Little Joe'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'May Day Group'

R. 'Charm Group'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'Shilsonii Group'

More information

R. 'Yeoman Group'

Rhododendron Cultivar group

R. forrestii Repens Group X R. 'Choremia Group'

More information

R. 'Parkjuwel'

Rhododendron Hybrid

R. forrestii Repens Group X ?

More information

R. 'Anna’s Riplet'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'Letty Edwards'

R. 'Jaipur Group'

Rhododendron Cultivar group

R. forrestii Repens Group X R. meddianum var meddianum

More information

R. 'Yeoman'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'Choremia Group'

More information

R. 'Robinette'

Rhododendron Hybrid

R. forrestii Repens Group X R. williamsianum

R. 'forrestii Repens Group x calophytym'

Rhododendron Hybrid

R. forrestii Repens Group X R. calophytum var calophytum

R. 'Monica'

Rhododendron Hybrid

R. forrestii Repens Group X ?

R. 'Elizabeth Group'

Rhododendron Cultivar group

R. forrestii Repens Group X R. griersonianum

More information

R. 'Flora's Boy'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'The Honourable Joyce Montague'

R. 'Pixie Group'

Rhododendron Cultivar group

R. forrestii Repens Group X R. dichroanthum ssp apodectum

More information

R. 'Riplet Group'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'Letty Edwards Group'

R. 'Elizabeth'

Rhododendron Hybrid

R. forrestii Repens Group X R. griersonianum

R. 'Treasure Group'

Rhododendron Cultivar group

R. forrestii Repens Group X R. williamsianum

More information

R. 'Pruhonice'

Rhododendron Hybrid

R. forrestii Repens Group X ?

More information

R. 'Brightwell'

Rhododendron Hybrid

R. forrestii Repens Group X R. barbatum

More information

R. 'Lori Eichelser'

Rhododendron Hybrid

R. forrestii Repens Group X R. 'Bow Bells Group'

R. 'Aurora'

Rhododendron Hybrid

R. 'Kewense Group' X R. thomsonii ssp thomsonii

R. 'Nestor'

Rhododendron Hybrid

R. barbatum X R. thomsonii ssp thomsonii

More information

R. 'Pride of Leonardslee'

Rhododendron Hybrid