Index

R. 'Brenda's Choice'

Rhododendron Hybrid

? X R. wardii var wardii

Hybridized By: Taylor, G.H., 1976

R. 'Breslau'

Rhododendron Hybrid

R. 'Von Oheimb-Woislowitz' X R. wardii var wardii

Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1955

R. 'Bretonne'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Purple Lace'

Hybridized By: Colombel, Marc. Menez-Rohou, Fouesnant, France

R. brevicaudatum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Micrantha

R. brevinerve

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Irrorata

R. breviperulatum

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. brevipes

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. brevipetiolatum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Argyrophylla

R. 'Brewster'

Rhododendron Hybrid

? X ?

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

R. 'Brian'

Rhododendron Hybrid

? X ?

Hybridized By: Stockman, M.. Port Angeles, Washington, USA

R. 'Brian Howell'

Rhododendron Hybrid

R. macabeanum X R. praestans

Hybridized By: Betteridge, D., 1984

R. 'Brianna'

Rhododendron Hybrid

R. 'Naomi Group' X R. 'Mrs Horace Fogg'

Hybridized By: Rhodes, R.C.. Gabriola Island, BC, Canada, 1979

R. 'Brianna Bell'

Vireya Hybrid

X

Hybridized By: Unknown

R. 'Bric-ŕ-brac'

Rhododendron Cultivar group

R. leucaspis X R. moupinense

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1934

R. 'Brickdust'

Rhododendron Hybrid

R. williamsianum X R. 'Dido Group'

Hybridized By: Henny, Rudolph. Brooks, Oregon, USA, 1960

R. 'Bridal Dreams'

Rhododendron Hybrid

X

Hybridized By: Barlup, Jim. Bellevue, USA, 1991

R. 'Bridal Veil'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Bride'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Bride's Blush'

Rhododendron Hybrid

R. 'Lem's Cameo' X R. 'Apricot Sherbet'

Hybridized By: Hutchison, L.A.. Mosgiel, Otago, New Zealand, 1992

R. 'Bridesmaid'

Azalea Hybrid

? X ?

Hybridized By: Waterer (Bagshot) | Surrey | England, 1939

R. 'Bridesmaid Bouquet'

Vireya Hybrid

X R. carringtoniae

Hybridized By: Unknown

R. 'Bridgeport'

Rhododendron Hybrid

R. 'Loderi Helen' X R. strigillosum

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1968

R. 'Brigadoon'

Rhododendron Hybrid

? X R. yakushimanum

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1977

R. 'Briggs Red Star'

Rhododendron Hybrid

? X ?

Hybridized By: Briggs Nursery, 1992

R. 'Bright Eyes'

Vireya Hybrid

R. christi X ?

Hybridized By: Unknown

R. 'Bright Eyes Group'

Rhododendron Cultivar group

R. griffithianum X R. diphrocalyx

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1934

R. 'Bright Forecast'

Azalea Hybrid

? X ?

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

R. 'Bright Lights'

Vireya Hybrid

R. laetum X R. zoelleri

Hybridized By: Unknown

R. 'Bright Prospect'

Rhododendron Hybrid

R. 'Scintillation' X R. haematodes ssp haematodes

Hybridized By: Scott Arboretum, 1959

R. 'Bright Straw'

Azalea Hybrid

? X ?

Hybridized By: Rothschild, L. de | Founder of Exbury Gardens | UK, 1958

R. 'Brightly'

Vireya Hybrid

X

Hybridized By: Unknown

R. 'Brightwell'

Rhododendron Hybrid

R. forrestii Repens Group X R. barbatum

Hybridized By: Crown Estate Commissioners. Windsor, Berkshire, England, 1966

R. 'Brigitte'

Rhododendron Hybrid

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

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1970

R. 'Brillant'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Brilliant'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Brilliant'

Vireya Hybrid

X R. javanicum ssp javanicum

Hybridized By: Unknown

R. 'Brim's Heartburn'

Rhododendron Hybrid

? X ?

Hybridized By: Brim, J.D.

R. 'Brimble'

Rhododendron Hybrid

R. griffithianum X R. 'Hotei'

Hybridized By: Craig-Mooney, A.. Buckland Monachorum, Devon, England, 1984

R. 'Brimstage'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Brimstone'

Azalea Hybrid

? X ?

Hybridized By: Rothschild, L. de | Founder of Exbury Gardens | UK, 1958

R. 'Brindabella'

Vireya Hybrid

X

Hybridized By: Unknown

R. 'Brinny'

Rhododendron Hybrid

R. 'Day Dream Group x Margaret Dunn Group' X ?

Hybridized By: Janeck, Kenneth. Tacoma, Washington, USA, 1964

R. 'Brio'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Brisanz'

Rhododendron Hybrid

X

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1987

R. 'Bristol'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Pink Parasol' X R. 'Party Pink'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1968

R. 'Bristol Cream'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Britannia'

Rhododendron Hybrid

R. 'Queen Wilhelmina' X R. 'Stanley Davies'

Hybridized By: Van Nes, C.B., 1921

R. 'Britannia x China'

Rhododendron Hybrid

R. 'Britannia' X R. 'China'

Hybridized By: No hybridiser registered

R. 'Britannia x yakushimanum'

Rhododendron Hybrid

R. 'Britannia' X R. degronianum ssp yakushimanum

Hybridized By: No hybridiser registered

R. 'Brittany'

Rhododendron Hybrid

R. 'Bowie' X R. keiskei

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1974

R. 'Brittany's Oso Fine'

Rhododendron Hybrid

R. 'caucasicum x (Fabia group x (Dido x Lem's Goal)) X Crest' X R. 'Pridenjoy'

Hybridized By: Newcomb,L.L.. Snohomish, Washington, USA, 1986