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R. 'Voodoo'

(R. 'Britannia') X (R. 'May Day Group')

	Require Seed X Pollen in the Same Positions
	Require R. 'Britannia'
	Require R. 'May Day Group'

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R. 'Quinella' Rhododendron Hybrid R. 'Britannia' X R. 'May Day Group' Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1958	More information
R. 'Dainty Group' Rhododendron Cultivar group R. 'May Day Group' X R. 'Elizabeth Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1938	More information
R. 'Robert Louis Stevenson' Rhododendron Hybrid R. 'May Day Group' X R. 'Jester' Hybridized By: Seabrook, Cecil S.. Tacoma, Washington, USA, 1967	More information
R. 'Egbert van Alstyne' Rhododendron Hybrid R. 'May Day Group' X R. haematodes ssp haematodes Hybridized By: Seabrook, Cecil S.. Tacoma, Washington, USA, 1965	More information
R. 'Dainty' Rhododendron Hybrid R. 'May Day Group' X R. 'Elizabeth Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1938	More information
R. 'Relaxation' Rhododendron Hybrid R. 'May Day Group' X R. degronianum ssp yakushimanum 'Koichiro Wada' Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1966	More information
R. 'Oberbürgermeister Janssen' Rhododendron Hybrid R. 'May Day Group' X R. 'Goldsworth Orange' Hybridized By: Bruns, J Nursery. Bad Zwischenahn, Germany, 1952 More information and pictures
R. 'May Morn' Rhododendron Hybrid R. 'May Day Group' X R. beanianum Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1935	More information
R. 'Steven Foster' Rhododendron Hybrid R. 'May Day Group' X R. haematodes ssp haematodes Hybridized By: Seabrook, Cecil S.. Tacoma, Washington, USA, 1964	More information
R. 'Rosalinde' Rhododendron Hybrid R. 'May Day Group' X R. 'Goldsworth Orange' Hybridized By: Bruns, W., 1952	More information
R. 'Hydon Harrier' Rhododendron Hybrid R. 'May Day Group' X R. 'Jervis Bay' Hybridized By: George A.F.. Hydon Nursery, Godalming, Surrey, England, 1974	More information
R. 'Billy Budd' Rhododendron Hybrid R. 'May Day Group' X R. elliottii Hybridized By: Hanger, F.E.W.. RHS Garden, Wisley, Surrey, England, 1947 More information and pictures
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. 'Sabine' Rhododendron Hybrid R. 'Goldsworth Orange' X R. 'May Day Group' Hybridized By: Bruns, J Nursery. Bad Zwischenahn, Germany, 1952	More information
R. 'Yakday' Rhododendron Hybrid R. degronianum ssp yakushimanum X R. 'May Day Group' Hybridized By: New Zealand, 1972	More information
R. 'Charmaine' Rhododendron Hybrid R. 'Charm Group' X R. 'May Day Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1936	More information
R. 'J'aime' Rhododendron Hybrid R. 'Jaipur Group' X R. 'May Day Group' Hybridized By: Brandt, Lester E.. Tacoma, Washington, USA, 1963	More information
R. 'Fabia Group x May Day Group' Rhododendron Cultivar group R. 'Fabia Group' X R. 'May Day Group' Hybridized By: No hybridiser registered	More information
R. 'Charmaine Group' Rhododendron Hybrid R. 'Charm Group' X R. 'May Day Group' Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1936	More information
R. 'Wilgen's Ruby x May Day Group' Rhododendron Hybrid R. 'Wilgen's Ruby' X R. 'May Day Group' Hybridized By: No hybridiser registered	More information
R. 'Redwax' Rhododendron Hybrid R. haematodes ssp haematodes X R. 'May Day Group' Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1957	More information
R. 'Elisabeth Inglis-Jones' Rhododendron Hybrid R. griersonianum X R. 'May Day Group' Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland, 1941	More information
R. 'Idol' Rhododendron Hybrid R. 'Loderi King George' X R. 'Britannia' Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1957	More information
R. 'Heart's Delight' Rhododendron Hybrid R. 'Mrs A.T. de la Mare' X R. 'Britannia' Hybridized By: Manenica, Mrs A.. Aberdeen, Washington, USA, 1964 More information and pictures
R. 'War Lord' Rhododendron Hybrid R. 'Tally Ho Group' X R. 'Britannia' Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1958 More information and pictures
R. 'Pax' Rhododendron Hybrid R. fortunei ssp discolor X R. 'Britannia' Hybridized By: Veitch & Sons, R.. Exeter, Devon, England, 1857	More information
R. 'Hachmann's Belona' Rhododendron Hybrid R. degronianum ssp yakushimanum 'Koichiro Wada' X R. 'Britannia' Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1963 More information and pictures
R. 'Evelyn' Rhododendron Hybrid R. 'Loderi Venus' X R. 'Britannia' Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1944	More information
R. 'yakushimanum x Britannia' Rhododendron Hybrid R. degronianum ssp yakushimanum X R. 'Britannia' Hybridized By: No hybridiser registered More information and pictures
R. 'Whitney Late Red' Rhododendron Hybrid R. 'Leo Group' X R. 'Britannia' Hybridized By: Whitney, William E.. Brinnon, Washington, USA, 1973 More information and pictures
R. 'Elin' Rhododendron Hybrid R. degronianum ssp yakushimanum X R. 'Britannia' Hybridized By: Edwards, A.J.B., 1971	More information
R. 'Rosy Dream' Rhododendron Hybrid R. degronianum ssp yakushimanum X R. 'Britannia' Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1975 More information and pictures
R. 'Sunset' Rhododendron Hybrid R. sutchuenense X R. 'Britannia' Hybridized By: Bruns, J Nursery. Bad Zwischenahn, Germany, 1950	More information
R. 'Grosclaude Group x Britannia' Rhododendron Hybrid R. 'Grosclaude Group' X R. 'Britannia' Hybridized By: Unknown	More information
R. 'Pink Petticoats' Rhododendron Hybrid R. 'Jan Dekens' X R. 'Britannia' Hybridized By: Lofthouse, J.G.. Vancouver, British Columbia, Canada, 1966 More information and pictures
R. 'Gandalf's Flame' Rhododendron Hybrid R. 'Fusilier Group' X R. 'Britannia' Hybridized By: Wiseman, P., 1958	More information
R. 'Rotbäkchen' Rhododendron Hybrid R. degronianum ssp yakushimanum X R. 'Britannia' Hybridized By: Horstman, G., 1975	More information
R. 'Graf Anton Günther' Rhododendron Hybrid R. degronianum ssp yakushimanum X R. 'Britannia' Hybridized By: Böhlje G. D.. Westerstede, Germany, 1966 More information and pictures
R. 'Purple Splendour x Britannia' Rhododendron Hybrid R. 'Purple Splendour' X R. 'Britannia' Hybridized By: No hybridiser registered	More information
R. 'Lodbrit' Rhododendron Hybrid R. 'Loderi Group' X R. 'Britannia' Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1988	More information
R. 'Karin' Rhododendron Hybrid R. 'Britannia' X R. williamsianum Hybridized By: Boskoop. Research Center fo Arboreus Crops, Netherlands, 1966 More information and pictures
R. 'Elizabeth Mount' Rhododendron Hybrid R. 'Britannia' X R. 'Loderi Group' Hybridized By: Hilliers, 1949	More information
R. 'Erich Beeken' Rhododendron Hybrid R. 'Britannia' X R. williamsianum Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1955 More information and pictures
R. 'Good News' Rhododendron Hybrid R. 'Britannia' X R. 'Romany Chal Group' Hybridized By: Henny, John. Brooks, Oregon, USA, 1968 More information and pictures
R. 'Eighteenth of May' Rhododendron Hybrid R. 'Britannia' X R. 'Loderi King George' Hybridized By: Clarke, George.W.. Portland Oregon, USA, 1971 More information and pictures
R. 'Paricutin' Rhododendron Hybrid R. 'Britannia' X R. 'Tally Ho' Hybridized By: Brandt, Lester E.. Tacoma, Washington, USA, 1963	More information
R. 'Bloodline' Rhododendron Hybrid R. 'Britannia' X R. 'Cornubia Group' Hybridized By: Van de Ven K.. Olinda, Victoria, Australia, 1974	More information
R. 'Genghis Khan' Rhododendron Hybrid R. 'Britannia' X R. 'Felis Group' Hybridized By: Brandt, Lester E.. Tacoma, Washington, USA, 1966 More information and pictures
R. 'Kluis Sensation' Rhododendron Hybrid R. 'Britannia' X ? Hybridized By: Kluis Antony. Boskoop, Netherlands, 1946 More information and pictures
R. 'Jeannette Briggs' Rhododendron Hybrid R. 'Britannia' X ? Hybridized By: Vander Wegen, B.A., 1962	More information
R. 'Francesca' Rhododendron Hybrid R. 'Britannia' X ? Hybridized By: Consolini, A.. Heritage Plantation, 1950 More information and pictures

Sibling Search

R. 'Voodoo'

(R. 'Britannia') X (R. 'May Day Group')

Next Page

R. 'Quinella'

Rhododendron Hybrid

R. 'Britannia' X R. 'May Day Group'

More information

R. 'Dainty Group'

Rhododendron Cultivar group

R. 'May Day Group' X R. 'Elizabeth Group'

More information

R. 'Robert Louis Stevenson'

Rhododendron Hybrid

R. 'May Day Group' X R. 'Jester'

More information

R. 'Egbert van Alstyne'

Rhododendron Hybrid

R. 'May Day Group' X R. haematodes ssp haematodes

More information

R. 'Dainty'

Rhododendron Hybrid

R. 'May Day Group' X R. 'Elizabeth Group'

More information

R. 'Relaxation'

Rhododendron Hybrid

R. 'May Day Group' X R. degronianum ssp yakushimanum 'Koichiro Wada'

More information

R. 'Oberbürgermeister Janssen'

Rhododendron Hybrid

R. 'May Day Group' X R. 'Goldsworth Orange'

R. 'May Morn'

Rhododendron Hybrid

R. 'May Day Group' X R. beanianum

More information

R. 'Steven Foster'

Rhododendron Hybrid

R. 'May Day Group' X R. haematodes ssp haematodes

More information

R. 'Rosalinde'

Rhododendron Hybrid

R. 'May Day Group' X R. 'Goldsworth Orange'

More information

R. 'Hydon Harrier'

Rhododendron Hybrid

R. 'May Day Group' X R. 'Jervis Bay'

More information

R. 'Billy Budd'

Rhododendron Hybrid

R. 'May Day Group' X R. elliottii

R. 'Little Joe'

Rhododendron Hybrid

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

R. 'Sabine'

Rhododendron Hybrid

R. 'Goldsworth Orange' X R. 'May Day Group'

More information

R. 'Yakday'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'May Day Group'

More information

R. 'Charmaine'

Rhododendron Hybrid

R. 'Charm Group' X R. 'May Day Group'

More information

R. 'J'aime'

Rhododendron Hybrid

R. 'Jaipur Group' X R. 'May Day Group'

More information

R. 'Fabia Group x May Day Group'

Rhododendron Cultivar group

R. 'Fabia Group' X R. 'May Day Group'

More information

R. 'Charmaine Group'

Rhododendron Hybrid

R. 'Charm Group' X R. 'May Day Group'

More information

R. 'Wilgen's Ruby x May Day Group'

Rhododendron Hybrid

R. 'Wilgen's Ruby' X R. 'May Day Group'