Index

R. 'Gosai-no-hikari'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration

R. 'Gosh'

Azalea Hybrid

? X ?

Hybridized By: Carlson's Gardens | (Bob & Janice Carlson), South Salem, New York | USA

R. 'Gosh Darn It'

Azalea Hybrid

? X ?

Hybridized By: Hager, D. | Hager Nurseries, Spotsylvania, Virginia | USA

R. 'Gosh Darn!'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Gosho-guruma'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration

R. 'Gosho-murasaki'

Azalea Hybrid

? X ?

Hybridized By: Ito, Ihei | Register from 1692 | Japan, 1692

R. 'Gosho-no-tsuki'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration

R. 'Gosho-zakura'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1918

R. 'Gosho-zakura'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1938

R. 'Gossamer White'

Vireya Hybrid

R. loranthiflorum ssp loranthiflorum X R. laetum

Hybridized By: Snell, G.L.S.. Vireya Venue, Maleny, Queensland, Australia, 1984

R. 'Gotham Rheingold'

Rhododendron Hybrid

R. 'Hotei' X R. 'Phipps Yellow'

Hybridized By: Brack, W. (Werner). St. James, New York, USA, 1989

R. 'Gotlots'

Rhododendron Hybrid

R. 'Princess Elizabeth' X R. 'Oh My!'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1992

R. 'Gottfreid Peste'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Rodeo'

Hybridized By: Peste, F.. Shelton, Washington, USA, 1979

R. 'Gotthard'

Azalea Hybrid

R. yedoense var yedoense X ?

Hybridized By: Frei, H. | Wildensbuch | Switzerland, 1970

R. 'Gourmet Truss'

Rhododendron Hybrid

? X ?

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

R. 'Govenia'

Azalea Hybrid

? X ?

Hybridized By: Gowen, J.R., 1829

R. 'Governor's Mansion'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter Study Group, 1983

R. 'Gowenianum Group'

Azaleodendron Hybrid

R. periclymenoides X

Hybridized By: Gowen, J.R., 1825

R. 'Goyet'

Azalea Hybrid

? X ?

Hybridized By: Belgium, 1979

R. 'Goyoten'

Azalea Hybrid

? X ?

Hybridized By: Australia, 1984

R. 'Grabbit'

Azalea Hybrid

? X ?

Hybridized By: Hager, D. | Hager Nurseries, Spotsylvania, Virginia | USA

R. 'Grace and Will'

Rhododendron Hybrid

? X ?

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

R. 'Grace Darling'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1865

R. 'Grace Freeman'

Azalea Hybrid

? X ?

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

R. 'Grace Freeman No. 2'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Grace Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK

R. 'Grace Kallum'

Azalea Hybrid

? X ?

Hybridized By: Coolidge Rare Plant gardens, 1935

R. 'Grace Louise'

Rhododendron Hybrid

? X ?

Hybridized By: Cowles, J.C.. Stow, MA (superintendent of Dexter Estate 1959-1967), USA, 1960

R. 'Grace Pride'

Azalea Hybrid

? X ?

Hybridized By: Pride, O.S. | Butler, Pennsylvania | USA, 1952

R. 'Grace Seabrook'

Rhododendron Hybrid

R. 'The Honourable Jean Marie de Montague' X R. strigillosum

Hybridized By: Seabrook, Cecil S.. Tacoma, Washington, USA, 1965

R. 'Grace Sweeney'

Rhododendron Hybrid

R. 'Scintillation' X ?

Hybridized By: Griswold, Mrs. W.L. (Doris). Krikland, WA, USA, 1969

R. 'Gracie Girl'

Azalea Hybrid

R. 'Elsie Lee x Dorsett' X R. 'Helen Curtis'

Hybridized By: Clagett, W.L. (Buck) | USA | Derwood, Maryland, 1996

R. 'Gracile'

Azalea Hybrid

? X ?

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

R. gracilentum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Graciosum'

Azalea Hybrid

R. occidentale X ?

Hybridized By: Koster M. & Sons | Boskoop | Netherlands, 1901

R. 'Gracious'

Azalea Hybrid

? X ?

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

R. 'Gradito'

Rhododendron Hybrid

R. 'Blurettia' X R. smirnowii

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1982

R. 'Graduation'

Rhododendron Hybrid

R. lutescens X R. mekongense var mekongense Viridescens Group

Hybridized By: Heller, C.G., 1968

R. 'Graeme Eaton'

Rhododendron Hybrid

? X ?

Hybridized By: Dosser, D.J.. Lower Wilmot, Tasmania, Australia, 2000

R. 'Graf Alfred von Niepperg'

Azalea Hybrid

? X ?

Hybridized By: Baumann, J. | Ghent | Belgium

R. 'Graf Anton Günther'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Britannia'

Hybridized By: Böhlje G. D.. Westerstede, Germany, 1966

R. 'Graf Carl zu Castel'

Azalea Hybrid

? X ?

Hybridized By: Gebr. Mardner

R. 'Graf Franz Thun'

Azalea Hybrid

? X ?

Hybridized By: Liebig, L.L. | Dresden | Germany, 1886

R. 'Graf Lennart'

Rhododendron Hybrid

R. 'wardii x Alice Street' X R. 'Hachmann's Marina'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1983

R. 'Graf Lennart x calophytum'

Rhododendron Hybrid

R. 'Graf Lennart' X R. calophytum var calophytum

Hybridized By: No hybridiser registered

R. 'Graf Taubenheim'

Rhododendron Hybrid

? X ?

Hybridized By: Müller, J.B.. Feldkrich bei Bollweiler, Germany

R. 'Graf von Meran'

Azalea Hybrid

? X ?

Hybridized By: Rinz, J. | Firma S. Rinz, Frankfurt a/d Main | Germany, 1854

R. 'Graf Zeppelin'

Rhododendron Hybrid

R. 'Pink Pearl' X R. 'Mrs Charles S Sargent'

Hybridized By: Van Nes, C.B., 1934

R. 'Graffito'

Rhododendron Hybrid

R. 'Madame Jules Porgčs' X R. 'Hachmann's Diadem'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1984

R. 'Graham'

Rhododendron Hybrid

? X ?

Hybridized By: New Zealand, 1973

R. 'Graham Holmes'

Rhododendron Hybrid

? X ?

Hybridized By: Holmes, A.G.