Index

R. 'Fancy Free'

Rhododendron Hybrid

? X R. facetum

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1938

R. 'Fancy Free'

Azalea Hybrid

? X ?

Hybridized By: Rothschild, Edmund Leopold de | Southampton | UK, 1951

R. 'Fancy Free Group'

Rhododendron Cultivar group

? X R. facetum

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1938

R. 'Fancy Pants'

Rhododendron Hybrid

? X ?

Hybridized By: Smith, A.W.. Niagara Falls, Ontario, Canada

R. 'Fancy That'

Rhododendron Hybrid

R. 'Kera' X R. 'Christina Dee'

Hybridized By: Barlup, Jim. Bellevue, USA, 2006

R. 'Fancy x yakushimanum'

Rhododendron Hybrid

R. 'Fancy' X R. degronianum ssp yakushimanum

Hybridized By: No hybridiser registered

R. 'Fandango'

Azalea Hybrid

? X ?

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

R. 'Fandango Group'

Rhododendron Cultivar group

R. 'Britannia' X R. haematodes ssp haematodes

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1938

R. 'Fanfare'

Rhododendron Hybrid

R. 'America' X R. 'Kettledrum'

Hybridized By: Shammarello, A.M. Euclid, Ohio, USA, 1947

R. 'Fanfare'

Azalea Hybrid

? X ?

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

R. 'Fanfare x Gertrud Schäle Group'

Rhododendron Hybrid

R. 'Fanfare' X R. 'Gertrud Schäle Group'

Hybridized By: No hybridiser registered

R. fangchengense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Argyrophylla

R. 'Fanny'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Fanny'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Fanny'

Rhododendron Hybrid

? X ?

Hybridized By: Byls, J.

R. 'Fantastica'

Rhododendron Hybrid

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

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1968

R. 'Fantastica x proteoides'

Rhododendron Hybrid

R. 'Fantastica' X R. proteoides

Hybridized By: No hybridiser registered

R. 'Fantasy'

Azalea Hybrid

R. 'Splendens' X R. simsii var simsii 'Vittatum'

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

R. 'Fantasy Group'

Rhododendron Cultivar group

? X ?

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

R. 'Fantavision'

Rhododendron Hybrid

? X ?

Hybridized By: Smith, A.W.. Niagara Falls, Ontario, Canada

R. 'Farall'

Rhododendron Hybrid

R. 'Moser's Maroon' X R. facetum

Hybridized By: Haworth-Booth, M.. Farall Nurseries, Surrey, England, 1954

R. 'Farall Flamingo'

Azalea Hybrid

? X ?

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

R. 'Farall Orangea'

Azalea Hybrid

? X ?

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

R. 'Farall Pink'

Azalea Hybrid

? X ?

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

R. 'Farall Ruby'

Azalea Hybrid

? X ?

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

R. 'Farall Target'

Rhododendron Hybrid

? X ?

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

R. 'Farall Yellow'

Azalea Hybrid

? X ?

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

R. 'Farbfleck'

Azalea Hybrid

? X ?

Hybridized By: Meltzer, H.L. | Neustadt a/d Waldnaab | Germany

R. 'Farewell Bend'

Rhododendron Hybrid

R. 'Mrs Furnivall' X R. 'One Thousand Butterflies'

Hybridized By: Barlup, Jim. Bellevue, USA, 1989

R. 'Fargarb Group'

Rhododendron Cultivar group

? X ?

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

R. farinosum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Argyrophylla

R. 'Farnese'

Rhododendron Hybrid

R. 'Everestianum' X R. 'Eggebrechtii'

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1896

R. 'Faro'

Rhododendron Hybrid

R. 'Manglesii' X ?

Hybridized By: Le Duigou, L., 1997

R. 'Farola Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Loder, Sir Giles. Cuckfield, West Sussex, England

R. farrerae

Species

Subgenus: Tsutsusi
Section: Brachycalyx

R. 'Farther'

Rhododendron Hybrid

? X ?

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

R. 'Fasching'

Azalea Hybrid

R. 'Royal Command' X R. 'Gibraltar'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1964

R. 'Fascination'

Azalea Hybrid

? X ?

Hybridized By: Ivery, J., 1868

R. 'Fascination x Gunki'

Azalea Hybrid

X

Hybridized By: No hybridiser registered

R. 'Fashion'

Azalea Hybrid

R. indicum X R. 'Momozono'

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

R. 'Fashion Plate'

Rhododendron Hybrid

? X ?

Hybridized By: Becales, Joe. Glen Mills Pennsylvania, USA

R. fastigiatum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. 'Fastigiatum'

Azalea Hybrid

? X ?

Hybridized By: Loddiges, C. & Sons | Hackney, London | England

R. fastigifolium

Natural Hybrid

R. flammeum X R. canescens

R. 'Fastuosum Flore Pleno'

Rhododendron Hybrid

R. catawbiense X R. ponticum

Hybridized By: Francoisi Brothers, 1846

R. 'Fastuosum Striatum'

Azalea Hybrid

? X ?

Hybridized By: Van Houtte, L. B. (Louis Benoit) | Gentbrugge | Belgium, 1870

R. faucium

Species

Subgenus: Mumeazalea
Section: Pontica
Subsection: Thomsonia

R. 'Favor Major'

Azalea Hybrid

? X ?

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

R. 'Favorita'

Azalea Hybrid

? X ?

Hybridized By: van Geert, C., 1877

R. 'Favorite'

Rhododendron Hybrid

? X ?

Hybridized By: Byls, J., 1868

R. 'Favorite'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

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