Index

R. 'Favorite'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

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

R. 'Favorite'

Azalea Hybrid

R. indicum X R. 'Momozono'

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

R. 'Favorite'

Azalea Hybrid

R. 'Hinodegiri' X R. kaempferi

Hybridized By: van Nes C. B . & Sons | Boskoop | Netherlands, 1920

R. 'Favorite'

Azalea Hybrid

? X ?

Hybridized By: Steyaert, A., 1928

R. 'Favorite'

Azalea Hybrid

? X ?

Hybridized By: van Geert, C.

R. 'Favourite'

Vireya Hybrid

R. javanicum ssp javanicum X

Hybridized By: Unknown

R. 'Fawcett yakushimanum'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X ?

Hybridized By: No hybridiser registered

R. 'Fawcett's Fantasy'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Fawley'

Azalea Hybrid

? X ?

Hybridized By: Rothschild, L. de | Founder of Exbury Gardens | UK, 1947

R. 'Fawn'

Rhododendron Hybrid

R. fortunei ssp fortunei X R. 'Fabia Group'

Hybridized By: James Delbert W.. Eugene, Oregon, USA, 1955

R. 'Fawn'

Rhododendron Hybrid

? X ?

Hybridized By: Stokes, W.E., 1969

R. 'Fawn'

Azalea Hybrid

? X ?

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

R. 'Fawn x Dido Group'

Rhododendron Cultivar group

R. 'Fawn' X R. 'Dido Group'

Hybridized By: No hybridiser registered

R. 'Fawn x griffithianum'

Rhododendron Hybrid

R. 'Fawn' X R. griffithianum

Hybridized By: No hybridiser registered

R. 'Fawn x Indian Penny'

Rhododendron Hybrid

R. 'Fawn' X R. 'Indian Penny'

Hybridized By: No hybridiser registered

R. 'Fawn x Queen o' the May Group'

Rhododendron Hybrid

R. 'Fawn' X R. 'Queen o' the May Group'

Hybridized By: No hybridiser registered

R. 'Fay Dee'

Rhododendron Hybrid

R. 'Diane's Delight' X R. 'Cape White'

Hybridized By: Doppel,J.. Lenharstville, PA, USA, 2007

R. 'February Dawn'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered

R. feddei

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. 'Fedora'

Azalea Hybrid

R. kaempferi X R. 'Malvaticum'

Hybridized By: Koster M. & Sons | Boskoop | Netherlands, 1932

R. 'Fedora x El Capitan'

Azalea Hybrid

R. 'Fedora' X R. 'El Capitan'

Hybridized By: No hybridiser registered

R. 'Fedora x El Capitan X Boudoir'

Azalea Hybrid

R. 'Fedora x El Capitan' X R. 'Boudoir'

Hybridized By: No hybridiser registered

R. 'Fee'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany

R. 'Fee'

Azalea Hybrid

? X ?

Hybridized By: Schulz, O. (head-gardener, Royal Porcelain Factory) | Berlin | Germany, 1895

R. 'Feedback'

Rhododendron Hybrid

R. 'Sefton' X R. 'Sefton'

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

R. 'Feenschleier'

Rhododendron Hybrid

R. 'Schneebukett' X R. 'Kupferberg'

Hybridized By: Genzel, U.. Westerstede, Germany, 1988

R. 'Feingold'

Rhododendron Hybrid

? X ?

Hybridized By: Dürre, F.W.. Westerstede/Linswege, Germany

R. 'Feisty'

Rhododendron Hybrid

R. 'China Boy' X R. 'Charles Dickens x Mars'

Hybridized By: Looye, Jack. Niagara on the Lake, Ontario, Canada, 1990

R. 'Feja'

Rhododendron Hybrid

R. 'Purple Splendour' X R. 'Arnošt Silva-Tarouca'

Hybridized By: Kondratovičs, Rihard. Riga, Latvia, 2005

R. 'Felicitas'

Vireya Hybrid

X R. konori var konori

Hybridized By: Unknown

R. 'Felicity'

Rhododendron Hybrid

R. 'Radiance Group' X R. 'F.C. Puddle Group'

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1932

R. 'Felicity Fair'

Rhododendron Hybrid

R. maddenii ssp maddenii X R. 'Sirius'

Hybridized By: Jury F. M., 1982

R. 'Felicity Magor'

Rhododendron Hybrid

R. fulgens X R. arboreum ssp arboreum

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1928

R. 'Felinda'

Vireya Hybrid

R. 'konori var phaeopeplum x viriosum' X R. leucogigas

Hybridized By: Unknown

R. 'Felinda X aurigeranum x Doctor Hermann Sleumer'

Vireya Hybrid

R. 'Felinda' X R. 'aurigeranum x Doctor Herman Sleumer'

Hybridized By: No hybridiser registered

R. 'Felis'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Felis Group'

Rhododendron Cultivar group

R. dichroanthum ssp dichroanthum X R. facetum

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1931

R. 'Felise'

Rhododendron Hybrid

? X ?

Hybridized By: Adams-Acton, G.M. London, England

R. 'Felix'

Rhododendron Hybrid

R. dichroanthum ssp dichroanthum X R. facetum

Hybridized By: Rothschild, Edmund Leopold de. Southampton, UK, 1938

R. 'Feminique'

Rhododendron Hybrid

? X ?

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

R. 'Fenella'

Azalea Hybrid

? X ?

Hybridized By: Stewart, D. & Son, 1958

R. 'Ferdinand Massange de Louvrex'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Ferdinand von Mueller'

Vireya Hybrid

R. macgregoriae X R. viriosum

Hybridized By: Unknown

R. 'Ferelith'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK

R. 'Fergusonii'

Rhododendron Hybrid

? X ?

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

R. 'Fergusonii'

Azalea Hybrid

? X ?

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

R. 'Fern Bunnell'

Azalea Hybrid

? X ?

Hybridized By: Bunnell, J.O.

R. 'Fernand Kegeljan'

Azalea Hybrid

? X ?

Hybridized By: Van Houtte, L. B. (Louis Benoit) | Gentbrugge | Belgium

R. 'Fernanda Sarmento'

Azalea Hybrid

? X ?

Hybridized By: Pratt, M.C.

R. 'Ferndown Beauty'

Azalea Hybrid

? X ?

Hybridized By: Stewart, D. & Son

R. 'Fernhill'

Rhododendron Hybrid

? X ?

Hybridized By: Crown Estate Commissioners. Windsor, Berkshire, England