Index

R. 'Scarlett O'Hara Group'

Rhododendron Hybrid

? X ?

Hybridized By: Horlick, Sir James. Isle of Gigha, Scotland

R. 'Scent of Spring'

Rhododendron Hybrid

R. formosum var inaequale X R. lindleyi

Hybridized By: Waddington, C.R.W., 1990

R. 'Sceptered Orb'

Azalea Hybrid

? X ?

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

R. 'Schameneck's Glow'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. smirnowii

Hybridized By: Schamenek, J., 1964

R. 'Scharnhorst'

Rhododendron Hybrid

? X ?

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

R. 'Scharnhorst'

Azalea Hybrid

? X ?

Hybridized By: Schulz, C., 1863

R. 'Scheherezade'

Rhododendron Hybrid

R. irroratum ssp irroratum 'Polka Dot' X R. calophytum var calophytum

Hybridized By: Rothschild, Edmund Leopold de. Southampton, UK, 1988

R. 'Scheldebloem'

Azalea Hybrid

? X ?

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

R. 'Schepens Kerstperel'

Azalea Hybrid

R. 'Madame Auguste van Damme' X ?

Hybridized By: Schepens, P | Zaffelare | Belgium, 1915

R. 'Scherzo'

Azalea Hybrid

R. mucronatum var mucronatum X R. 'Fukuju'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. 'Schiller'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1908

R. 'Schiller'

Rhododendron Hybrid

? X ?

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

R. schizostigma

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Schlagsahne'

Azalea Hybrid

? X ?

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

R. 'Schlaraffia'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. smirnowii

Hybridized By: Horstman, G., 1973

R. schlechteri

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. schlippenbachii

Species

Subgenus: Pentanthera
Section: Sciadorhodion

R. schlippenbachii f albiflorum

Species

R. schlippenbachii 'Laura Saunders'

Azalea Species Selection

Selected By: Vaartnou, H., 1964

Subgenus: Pentanthera
Section: Sciadorhodion

R. schlippenbachii 'Prince Charming'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Pentanthera
Section: Sciadorhodion

R. 'Schlippenbleachy'

Azalea Hybrid

? X ?

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

R. 'Schlippink und Schlyedink'

Azalea Hybrid

? X ?

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

R. 'Schloss Höllinghofen'

Rhododendron Hybrid

R. brachycarpum ssp brachycarpum 'Montanum' X ?

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

R. 'Schnee'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Schneeauge'

Rhododendron Hybrid

R. 'Holstein' X R. 'Progrčs'

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

R. 'Schneebukett'

Rhododendron Hybrid

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

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1965

R. 'Schneeglanz'

Azalea Hybrid

R. 'Kermesinum' X R. 'Jeanette'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1961

R. 'Schneegold'

Azalea Hybrid

R. 'Saint Ruan' X R. 'Cecile'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1967

R. 'Schneekoppe Group'

Rhododendron Cultivar group

R. minus Carolinianum Group X R. ciliatum

Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1952

R. 'Schneekrone'

Rhododendron Hybrid

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

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

R. 'Schneekönig'

Rhododendron Hybrid

? X ?

Hybridized By: Genzel, U.. Westerstede, Germany

R. 'Schneeperle'

Azalea Hybrid

R. 'Elsie Lee' X R. 'Purpurkissen'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1988

R. 'Schneespiegel'

Rhododendron Hybrid

R. 'Babette' X R. 'Hachmann's Ornament x Furnivall's Daughter'

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

R. 'Schneesturm'

Azalea Hybrid

R. 'Elsie Lee' X R. 'Purpurkissen'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1988

R. 'Schneewittchen'

Azalea Hybrid

R. 'Kermesinum' X R. 'John Cairns'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1960

R. 'Schneewolke'

Rhododendron Hybrid

R. 'Mrs J G Millais' X R. degronianum ssp yakushimanum 'Koichiro Wada'

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

R. 'Schneverdingen'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. smirnowii

Hybridized By: Horstman, G., 1973

R. 'Scholar'

Azalea Hybrid

R. 'Lilacinum x Willy' X R. 'Willy x Mrs Carmichael'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. 'Schottische'

Rhododendron Hybrid

R. 'Hotei' X R. 'Van Nes Sensation'

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1990

R. 'Schroeder's Lavender Mist'

Azalea Hybrid

R. 'Elsie Lee' X R. 'Robin Hill Frosty'

Hybridized By: Schroeder, H.R., 1973

R. 'Schroeder's Lavender Rose'

Azalea Hybrid

? X ?

Hybridized By: Schroeder, H.R.

R. 'Schroeder's Pink Perfection'

Azalea Hybrid

? X ?

Hybridized By: Schroeder, H.R.

R. 'Schroeder's Pink Splendor'

Azalea Hybrid

? X ?

Hybridized By: Schroeder, H.R.

R. 'Schroeder's Snowflake'

Azalea Hybrid

R. 'Mildred Mae' X R. 'Avalanche'

Hybridized By: Schroeder, H.R., 1973

R. 'Schroeder's Sunray'

Azalea Hybrid

? X ?

Hybridized By: Schroeder, H.R.

R. 'Schroeder's White Glory'

Azalea Hybrid

? X ?

Hybridized By: Schroeder, H.R.

R. 'Schryderi'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Schubert'

Azalea Hybrid

? X R. 'J.C. van Tol'

Hybridized By: Vuyk van Nes, 1931

R. 'Schuman'

Azalea Hybrid

R. 'Osaka' X R. 'Pink Dream'

Hybridized By: Van Lancker, M. | Melle - Reseach Station for Ornamental Plant Growing | Belgium, 1977

R. 'Schwanensee'

Rhododendron Hybrid

R. 'Mrs J G Millais' X R. degronianum ssp yakushimanum 'Koichiro Wada'

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

R. 'Schwefelblume'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'fortunei ssp discolor x dichroanthum ssp scyphocalyx'

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