Index

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

R. 'Schäme Albus'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Scintillation'

Rhododendron Hybrid

R. fortunei ssp fortunei X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1940

R. 'Scintillation x Furnivall's Daughter'

Rhododendron Hybrid

R. 'Scintillation' X R. 'Furnivall's Daughter'

Hybridized By: No hybridiser registered

R. 'Scintillation x Inamorata Group'

Rhododendron Hybrid

R. 'Scintillation' X R. 'Inamorata Group'

Hybridized By: No hybridiser registered

R. 'Scintillation x Inamorata Group X ((fortunei x dichroanthum) x wardii)'

Rhododendron Hybrid

R. 'Scintillation x Inamorata Group' X R. 'fortunei x dichroanthum X wardii'

Hybridized By: No hybridiser registered

R. 'Scintillation X Pink Petticoats x yakushimanum'

Rhododendron Hybrid

X

Hybridized By: Unknown

R. 'Scipio'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. scopulorum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Maddenia

R. scortechinii

Species

Subgenus: Rhododendron
Section: Discovireya

R. 'Scotchburn White'

Vireya Hybrid

R. macgregoriae X ?

Hybridized By: Unknown

R. 'Scotian Bells'

Rhododendron Hybrid

R. mucronulatum var taquetii X R. campylogynum 'Charopoeum Group'

Hybridized By: Weagle, J.K., 1987

R. 'Scotian Breeze'

Azalea Hybrid

R. kiusianum var kiusianum X R. 'Lady Louise'

Hybridized By: Weagle, J.K., 1985

R. 'Scotian Reef'

Azalea Hybrid

R. 'Lady Louise' X R. 'Mt. Fuji''

Hybridized By: Weagle, J.K.

R. 'Scotian Rosebud'

Azalea Hybrid

R. 'Lady Louise' X R. 'Mt. Fuji''

Hybridized By: Weagle, J.K.

R. 'Scott David'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Scott Harris'

Rhododendron Hybrid

R. 'Blue Peter' X R. 'Ice Cube'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1974

R. 'Scott's Starbright'

Rhododendron Hybrid

? X ?

Hybridized By: Scott, R.W.

R. 'Scott's Valentine'

Rhododendron Hybrid

? X ?

Hybridized By: Scott, R.W.

R. 'Scotty'

Azalea Hybrid

? X ?

Hybridized By: Bovee & Mayo Rare Seed Co.

R. 'Scotty D'

Rhododendron Hybrid

? X ?

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

R. 'Scotty Lad'

Rhododendron Hybrid

R. 'Scott David' X R. 'America x Ann Rutledge'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1977

R. 'Scout'

Azalea Hybrid

R. 'Malvaticum' X R. indicum

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

R. 'Scymaleum Group'

Rhododendron Cultivar group

? X ?

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

R. 'Scyphocalix'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Sea Mist'

Rhododendron Hybrid

R. 'Loderi Group' X R. sutchuenense

Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920

R. 'Sea of Stars'

Azalea Hybrid

? X ?

Hybridized By: Millais, E.G.

R. 'Sea Shells'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered, 1988

R. 'Sea Spray'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X R. 'Jalisco Goshawk'

Hybridized By: Ingram, C.. Benenden, Kent, England, 1973

R. 'Sea Spray'

Azalea Hybrid

? X ?

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

R. 'Sea-shell'

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum X ?

Hybridized By: Slocock, Walter C.. Goldsworth Nursery, Woking, UK, 1940

R. 'Sea-Tac'

Rhododendron Hybrid

R. 'Moser's Maroon' X R. williamsianum

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1958

R. 'Seaboard'

Azalea Hybrid

? X ?

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

R. 'Seafoam'

Azalea Hybrid

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

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

R. 'Seaford'

Azalea Hybrid

R. kaempferi X R. 'Eden Janea'

Hybridized By: Smith, W.D. | Spring Grove, Pennsylvania | USA, 1987

R. 'Seagull'

Rhododendron Hybrid

R. 'Loderi Group' X R. sutchuenense

Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920

R. 'Seagull Group'

Rhododendron Cultivar group

R. 'Loderi Group' X R. sutchuenense

Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920

R. 'Seamew'

Rhododendron Hybrid

R. 'Loderi Group' X R. sutchuenense

Hybridized By: Loder, Sir Edmund. Horsham, Sussex, England, 1920

R. searleanum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. searsiae

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Triflora

R. 'Seashell'

Azalea Hybrid

R. indicum X R. 'Hazel Dawson'

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

R. 'Seattle Gold'

Rhododendron Hybrid

R. 'Diva' X R. 'Lady Bessborough'

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1958

R. 'Seattle Springtime'

Rhododendron Hybrid

R. leucaspis X R. mucronulatum var mucronulatum

Hybridized By: Mulligan, B.O., 1947

R. 'Seattle White'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Seaview Sunset'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'Canadian Sunset'

Hybridized By: Fujioka, Frank. Whidbey Island, USA, 1988

R. 'Seaview Sunset x proteoides'

Rhododendron Hybrid

X R. proteoides

Hybridized By: No hybridiser registered

R. 'Seb'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Popocatepetl'

Hybridized By: McQuire, J.F.. Farnham, Surrey, England, 1987

R. 'Sebastian'

Azalea Hybrid

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

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

R. 'Secchu-no-matsu'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1958

R. 'Second Honeymoon'

Rhododendron Hybrid

R. 'wardii x Devonshire Cream' X R. wardii var wardii

Hybridized By: Whitney, William E.. Brinnon, Washington, USA, 1980

R. 'Secret Wish'

Azalea Hybrid

? X ?

Hybridized By: Roslyn Nursery, 1995