Index

R. 'Bagshot Ruby'

Rhododendron Hybrid

R. thomsonii ssp thomsonii X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1900

R. 'Bagshot Ruby Improved'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1928

R. 'Bahram'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1939

R. 'Bai Waterer'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1910

R. 'Baiho'

Azalea Hybrid

X

Hybridized By: Japan | no hybridiser registration, 1987

R. baileyi

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Baileya

R. bainbridgeanum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Selensia

R. 'Baisetsu'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1955

R. 'Bajadčre'

Rhododendron Hybrid

? X ?

Hybridized By: The Netherlands, hybridizer not registered, 1896

R. 'Bajazzo'

Rhododendron Hybrid

R. 'Daisy' X R. 'Oldenburg Group'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1957

R. bakeri

Natural Hybrid

R. flammeum X R. canescens

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. bakeri 'Camp's Red'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. bakeri 'Pink Fire'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. bakeri 'Scarlet Salute'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. 'Bakerianum'

Rhododendron Hybrid

? X ?

Hybridized By: Rollisson & Sons, W.. Springfield Nursery, Upper Tooting, London, England, 1847

R. 'Bakkarat'

Azalea Hybrid

R. calendulaceum 'Coccineum Speciosum' X R. 'Gibraltar'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1959

R. 'Bakkeri'

Rhododendron Hybrid

? X ?

Hybridized By: Gheldolf, C., 1844

R. 'Balakyn'

Rhododendron Hybrid

? X ?

Hybridized By: Swarthmore College, 1980

R. 'Balalaika'

Rhododendron Hybrid

R. 'Omega' X ?

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1975

R. balangense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Grandia

R. 'Balbina'

Rhododendron Hybrid

R. 'Fabia Group x smirnowii' X R. 'Spätlese'

Hybridized By: Meltzer, H.L.. Neustadt a/d Waldnaab, Germany, 1984

R. 'Balduria 92'

Rhododendron Hybrid

R. 'Alice Street' X R. 'Volker Group'

Hybridized By: Nagel, W. (Walter). Bretten, Baden, Germany, 1972

R. balfourianum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. balfourianum var aganniphoides

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. 'Bali'

Rhododendron Hybrid

R. catawbiense X R. 'neriiflorum x dichroanthum X fortunei discolor'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1952

R. 'Balinda'

Rhododendron Hybrid

R. 'Scintillation' X R. wardii var wardii

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1966

R. 'Balkis'

Azalea Hybrid

? X ?

Hybridized By: Rothschild, L. de | Founder of Exbury Gardens | UK, 1942

R. 'Ball of Gold'

Azalea Hybrid

R. 'Old Gold' X R. 'George Reynolds'

Hybridized By: Hilscher, S., 1968

R. 'Ballad'

Rhododendron Hybrid

? X R. 'America'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1972

R. 'Ballerina'

Rhododendron Hybrid

R. 'Alice' X R. fortunei ssp discolor

Hybridized By: Waterer (Bagshot). Surrey, England, 1937

R. 'Ballerina'

Azalea Hybrid

? X ?

Hybridized By: Nellie Kelly Nurseries, 1962

R. 'Ballerina'

Azalea Hybrid

R. 'Cecile' X ?

Hybridized By: Rothschild, L. de | Founder of Exbury Gardens | UK, 1942

R. 'Ballerina'

Azalea Hybrid

R. 'Paul Schäme' X R. 'Madame Pericat'

Hybridized By: Kerrigan, Howard, 1965

R. 'Ballerina'

Azalea Hybrid

? X ?

Hybridized By: Holz H.-P., 1996

R. 'Ballerina Pink'

Azalea Hybrid

R. 'Overture' X R. 'Pride of Prichard'

Hybridized By: Aromi, E.J | Mobile, Alabama | USA

R. 'Ballero'

Azalea Hybrid

? X R. 'Clarion'

Hybridized By: USDA, Department of Agriculture | Beltsville, Maryland | USA, 1947

R. 'Ballet'

Rhododendron Hybrid

? X R. catawbiense 'Powell Glass'

Hybridized By: Pride, O.S.. Butler, Pennsylvania, USA, 1963

R. 'Ballet Girl'

Azalea Hybrid

R. simsii var simsii 'Vittatum' X R. 'Kyumiyagimo'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1947

R. 'Ballet Girl'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered, 1958

R. 'Ballfee'

Rhododendron Hybrid

? X ?

Hybridized By: Stöckman, E.A.. Baumschule, Bad-Zwischenahn-Rostrup, Germany

R. 'Ballkönigin'

Rhododendron Hybrid

? X ?

Hybridized By: Stöckman, E.A.. Baumschule, Bad-Zwischenahn-Rostrup, Germany, 1994

R. 'Balls of Fire'

Azalea Hybrid

? X ?

Hybridized By: Bovee & Mayo Rare Seed Co., 1961

R. 'Bally Cotton'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Koichiro Wada' X R. aureum var aureum

Hybridized By: Reese, W.A., 1971

R. 'Balsaminiflorum Album'

Vireya Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1882

R. 'Balsaminiflorum Aureum'

Vireya Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1882

R. 'Balsaminiflorum Carneum'

Vireya Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1887

R. 'Balsaminiflorum Rajah'

Vireya Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1886

R. 'Balsaminiflorum Roseum'

Vireya Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1893

R. 'Balta'

Rhododendron Hybrid

R. minus Carolinianum Group X R. 'PJM Group'

Hybridized By: Mezitt, E.V.. Weston Nurseries, Hopkinton, Massachusetts, USA, 1958

R. 'Baltic Amber'

Azalea Hybrid

? X ?

Hybridized By: Weston Nurseries, 1976

R. 'Baltic Lace'

Rhododendron Hybrid

? X ?

Hybridized By: Mezitt, E.V.. Weston Nurseries, Hopkinton, Massachusetts, USA, 1980