Index

R. 'Grapewine'

Rhododendron Hybrid

? X R. 'Purple Splendour'

Hybridized By: Holmsomback, O., 1989

R. 'Grata'

Azalea Hybrid

? X ?

Hybridized By: Firma S. Rinz, 1853

R. gratiosum

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. 'Gratiosum'

Rhododendron Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander). Ghent, Belgium, 1867

R. 'Gratitude'

Azalea Hybrid

R. 'Kaigetsu' X R. 'Warai-gishi'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1965

R. 'Gratuity'

Rhododendron Hybrid

R. calostrotum ssp calostrotum X R. dauricum 'Arctic Pearl'

Hybridized By: Haag, C.R. & V. (Velma). Brevard, NC, USA, 1970

R. 'Grayswood Pink'

Rhododendron Hybrid

R. williamsianum X R. venator

Hybridized By: Dowry, G. H., 1949

R. 'Graziella'

Rhododendron Hybrid

R. ponticum X R. roxieanum var roxieanum

Hybridized By: Eschrich, G., 1992

R. 'Graziella'

Rhododendron Hybrid

? X ?

Hybridized By: Nomblot-Bruneau, 1909

R. 'Greasby'

Azalea Hybrid

? X ?

Hybridized By: Ness Botanic Gardens, 1986

R. 'Great Britain'

Rhododendron Hybrid

R. 'Britannia' X R. griffithianum

Hybridized By: Digby, Lord, 1953

R. 'Great Coat'

Vireya Hybrid

R. zoelleri X R. 'christianae x konori'

Hybridized By: Clancy, B., 1994

R. 'Great Dane'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. rex ssp rex

Hybridized By: Birck, Jens. Kastrup, Denmark, 1975

R. 'Great Day'

Rhododendron Hybrid

R. catawbiense 'Powell Glass' X R. calophytum var calophytum

Hybridized By: Baldanza, S.. Benton Harbor, Michigan, USA, 1970

R. 'Great Eastern'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Great Expectations'

Azalea Hybrid

R. 'Anytime Tetra' X R. nakaharae 'Mariko'

Hybridized By: Kehr, A.E. | Hendersonville, North Carolina | USA, 1974

R. 'Great Fortune'

Rhododendron Hybrid

R. 'Essex Scarlet' X R. fortunei ssp fortunei

Hybridized By: Shapiro, B. & M., 1958

R. 'Great Gatsby'

Rhododendron Hybrid

R. 'Janet Blair' X R. 'Phipps 84'

Hybridized By: Brack, W. (Werner). St. James, New York, USA, 1986

R. 'Great Genes'

Rhododendron Hybrid

R. 'Ruddy Red Max' X R. 'Midsummer'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1988

R. 'Great Lakes'

Rhododendron Hybrid

R. catawbiense X R. degronianum ssp yakushimanum 'Koichiro Wada'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1960

R. 'Great Lakes x America'

Rhododendron Hybrid

R. 'Great Lakes' X R. 'America'

Hybridized By: Unknown

R. 'Great Scent-sation'

Vireya Hybrid

R. konori var konori X R. lochiae

Hybridized By: Snell, G.L.S.. Vireya Venue, Maleny, Queensland, Australia, 1976

R. 'Great Scott'

Rhododendron Hybrid

R. 'Mrs J G Millais' X R. 'Cheyenne'

Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1960

R. 'Great Smoky'

Rhododendron Hybrid

R. vernicosum X R. 'Hardy Giant'

Hybridized By: Haag, C.R. & V. (Velma). Brevard, NC, USA, 1970

R. 'Greeley'

Rhododendron Hybrid

R. 'Fawn' X R. 'elliottii x Umpqua Chief'

Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1961

R. 'Green Eyes'

Azalea Hybrid

? X ?

Hybridized By: USDA, Department of Agriculture | Beltsville, Maryland | USA, 1960

R. 'Green Glow'

Azalea Hybrid

R. 'Eri x Glacier' X R. 'Anna Kehr'

Hybridized By: Hyatt, D.W. (Don) | McLean, VI | USA, 1979

R. 'Green Goddess'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X R. 'fortunei x Fabia Group'

Hybridized By: Lyons, M.W.. Eugene, Oregon, USA, 1971

R. 'Green Goddess'

Azalea Hybrid

? X R. 'Damask Rose'

Hybridized By: Harrington, R., 1970

R. 'Green Highlander'

Rhododendron Hybrid

R. 'Idealist Group x Hawk Group' X R. 'Jalisco Group'

Hybridized By: Waterer (Bagshot). Surrey, England, 1960

R. 'Green Ice'

Azalea Hybrid

? X ?

Hybridized By: Berna Park Nurseries, 1984

R. 'Green Mist'

Azalea Hybrid

? X R. 'Treasure'

Hybridized By: USDA, Department of Agriculture | Beltsville, Maryland | USA, 1947

R. 'Green Scene'

Rhododendron Hybrid

R. 'Si Si x Serendipity' X R. 'Marypat'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1984

R. 'Green Shade'

Rhododendron Hybrid

R. 'Freckle Pink' X ?

Hybridized By: Van de Ven K.. Olinda, Victoria, Australia, 1985

R. 'Green Star'

Azalea Hybrid

? X ?

Hybridized By: Amann,I.L. | Bozman, Maryland | USA, 1987

R. 'Green with Envy'

Vireya Hybrid

R. 'Gardenia Odyssey' X R. 'laetum x aurigeranum'

Hybridized By: Snell, G.L.S.. Vireya Venue, Maleny, Queensland, Australia, 1991

R. 'Green's White'

Azalea Hybrid

? X ?

Hybridized By: Knight & Perry | (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London | England, 1850

R. 'Green-eyed Ghost'

Rhododendron Hybrid

R. 'Catawbiense Album' X R. 'White Gold'

Hybridized By: Whitman, M.J.. Wall, NJ, USA, 1995

R. 'Greeneye'

Rhododendron Hybrid

R. augustinii ssp augustinii X R. 'Saint Tudy'

Hybridized By: Harrison, E.G.W.W.. Bodmin, Cornwall, England, 1948

R. 'Greenfinch'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X R. campylocarpum ssp caloxanthum

Hybridized By: Ingram, C.. Benenden, Kent, England, 1945

R. 'Greengage'

Rhododendron Hybrid

R. 'Olga' X R. fortunei ssp fortunei

Hybridized By: Dixon, G., 1987

R. 'Greensleeves'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X R. 'Dido Group'

Hybridized By: Slocock Nurseries, 1952

R. 'Greensprite'

Rhododendron Hybrid

R. 'Golden Jubilee' X R. 'Crest'

Hybridized By: Watson, E.M. Mrs. (Elsie). Kirkland, WA, USA, 1971

R. 'Greenthroat'

Rhododendron Hybrid

R. maddenii ssp maddenii X ?

Hybridized By: Eaton, G., 1972

R. 'Greenthumb Peppermint'

Azalea Hybrid

? X ?

Hybridized By: Cagle, D.J., 1980

R. 'Greenvillei'

Azalea Hybrid

? X ?

Hybridized By: Jacob-Makoy, L. | Liege/Luik | Belgium, 1852

R. 'Greenway'

Azalea Hybrid

? X ?

Hybridized By: Williams, F.J., 1975

R. 'Greenwell Glory'

Rhododendron Hybrid

R. 'Diane x Gladys Rose' X R. 'campylocarpum x Kewense Group'

Hybridized By: Waterer (Bagshot). Surrey, England, 1964

R. 'Greenwood Cherry'

Azalea Hybrid

R. 'Linda Jean' X R. 'Hahn's Red'

Hybridized By: Guttormsen, W.L. | Greenwood Gardens, Canby, Oregon | USA, 1975

R. 'Greenwood Diablo'

Azalea Hybrid

R. 'Albert-Elisabeth' X R. 'Hino-crimson'

Hybridized By: Guttormsen, W.L. | Greenwood Gardens, Canby, Oregon | USA, 1987

R. 'Greenwood Jackpot'

Azalea Hybrid

R. 'Maria Elena' X R. 'Linda Jean'

Hybridized By: Guttormsen, W.L. | Greenwood Gardens, Canby, Oregon | USA, 1975