Index

R. 'Fernhill'

Rhododendron Hybrid

? X ?

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

R. 'Fernhill Silver'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. ferrugineum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhododendron

R. ferrugineum 'Cocinea'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhododendron

R. ferrugineum 'Glenarn'

Rhododendron Species Selection

Selected By: UK, No hybridizer registered, 1988

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhododendron

R. ferrugineum 'Variegatum'

Rhododendron Species Selection

Selected By: Whitney & Osborn, 1850

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhododendron

R. 'Festa della mamma'

Azalea Hybrid

? X ?

Hybridized By: Van Hecke, A.

R. 'Festive'

Azalea Hybrid

R. simsii var simsii 'Vittatum' X R. 'Ho-oden'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1941

R. 'Festive Bells'

Vireya Hybrid

R. viriosum X ?

Hybridized By: Snell, G.L.S.. Vireya Venue, Maleny, Queensland, Australia, 1992

R. 'Festive Feast'

Rhododendron Hybrid

? X ?

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

R. 'Festive x Satellite'

Azalea Hybrid

R. 'Festive' X R. 'Satellite'

Hybridized By: Unknown

R. 'Festivity'

Rhododendron Hybrid

? X ?

Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1961

R. 'Festivo'

Rhododendron Hybrid

R. 'Hachmann's Polaris' X R. wardii var wardii

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1977

R. 'Fetterhoff Surprise'

Rhododendron Hybrid

? X ?

Hybridized By: Fetterhoff, W.M.. Gibsonia, Pennsylvania, USA

R. 'Feuerköpfchen'

Azalea Hybrid

R. 'Nabucco' X R. 'Jack A. Sand'

Hybridized By: Hachmann, Holger, 1998

R. 'Feuerschein'

Rhododendron Hybrid

R. 'Nova Zembla' X R. 'Mars'

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

R. 'Feuerwerk'

Azalea Hybrid

R. 'Cecile' X R. 'Fireball'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1963

R. 'Feuerzauber'

Azalea Hybrid

R. 'Friedhelm Scherrer' X R. 'Kirin'

Hybridized By: Stahnke, O. | Sassenburg | Germany

R. 'Fez Group'

Rhododendron Cultivar group

? X ?

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

R. 'Fichte'

Rhododendron Hybrid

? X ?

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

R. 'Fidelio'

Azalea Hybrid

R. kaempferi X R. 'Malvaticum'

Hybridized By: van Nes C. B . & Sons | Boskoop | Netherlands, 1922

R. 'Fidelius'

Rhododendron Hybrid

R. 'Judy Spillane' X R. 'Erato'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1986

R. 'Fielder's White'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Fiery Boy'

Azalea Hybrid

? X ?

Hybridized By: Taylor, G.

R. 'Fiery Cross'

Rhododendron Hybrid

? X ?

Hybridized By: The Netherlands, hybridizer not registered, 1896

R. 'Fiery Orange'

Rhododendron Hybrid

R. 'Ginny Mae' X R. 'Dead Ringer'

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

R. 'Fiesta'

Azalea Hybrid

? X ?

Hybridized By: Kerrigan, Howard

R. 'Fiesta Group'

Rhododendron Hybrid

? X ?

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

R. 'FiFi'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Koichiro Wada' X R. arboreum ssp cinnamomeum 'Tony Schilling'

Hybridized By: Norman, F.S., 1980

R. 'Fifth Avenue Red'

Rhododendron Hybrid

? X ?

Hybridized By: Henny, Rudolph. Brooks, Oregon, USA

R. 'Figaro Group'

Rhododendron Hybrid

R. 'Coreta Group' X R. 'Solon Group'

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1942

R. 'Figaro II'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1918

R. 'Fiji'

Rhododendron Hybrid

? X ?

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

R. 'Filigran'

Rhododendron Hybrid

R. 'Graziella' X R. 'Perlina'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1995

R. 'Fimbriatum Group'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Final Blush'

Azalea Hybrid

? X ?

Hybridized By: Haworth-Booth, M. | Farall Nurseries, Surrey | England

R. 'Findeisen'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Finders Keepers'

Rhododendron Hybrid

? X ?

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

R. 'Fine and Dandy'

Azalea Hybrid

R. cumberlandense X R. arborescens

Hybridized By: Carlson's Gardens | (Bob & Janice Carlson), South Salem, New York | USA, 1992

R. 'Fine and Mellow'

Azalea Hybrid

? X ?

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

R. 'Fine Feathers Group'

Rhododendron Cultivar group

R. 'Cilpinense Group' X R. lutescens

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1934

R. 'Fine Feathers Primrose'

Rhododendron Hybrid

? X ?

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

R. 'Finesse'

Rhododendron Hybrid

? X ?

Hybridized By: Henny, Rudolph. Brooks, Oregon, USA

R. 'Finlandia'

Rhododendron Hybrid

R. catawbiense 'Catalgla' X R. 'Adriaan Koster x williamsianum'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1958

R. 'Finnegan's Rainbow'

Vireya Hybrid

R. laetum X R. zoelleri

Hybridized By: Snell, G.L.S.. Vireya Venue, Maleny, Queensland, Australia, 1983

R. 'Finnerty'

Rhododendron Hybrid

? X ?

Hybridized By: Vaartnou, H.

R. 'Fiona'

Rhododendron Hybrid

? X ?

Hybridized By: Brandt, Lester E.. Tacoma, Washington, USA

R. 'Fiona'

Azalea Hybrid

? X ?

Hybridized By: Greentree, M.E.

R. 'Fiona Christie'

Rhododendron Hybrid

? X ?

Hybridized By: Fraser, G.. Vancouver Island, BC, Canada, 1944

R. 'Fiona Toenissen'

Rhododendron Hybrid

? X ?

Hybridized By: Walther, C.J.H., 1860

R. 'Fire & Ice'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown