Hybridizer Profile

R. adenogynum 'Kirsty'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1976

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. 'Albino Group'

Rhododendron Cultivar group

R. campylocarpum ssp campylocarpum X R. 'Loder's White'

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1930

R. 'Almondtime'

Rhododendron Hybrid

R. 'Cornubia' X R. sutchuenense

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1925

R. alutaceum var russotinctum 'Easter Island'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1980

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. augustinii ssp rubrum 'Papillon'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1978

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Triflora

R. 'Chalice'

Rhododendron Hybrid

R. cinnabarinum ssp cinnabarinum X R. maddenii ssp maddenii

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1932

R. cinnabarinum ssp cinnabarinum 'Aestivale'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1932

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. 'Damask Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England

R. eclecteum var eclecteum 'Kingdom Come'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1978

Subgenus: Hymenanthes
Section: Pontica
Subsection: Thomsonia

R. 'Erich Rudd'

Rhododendron Hybrid

? X ?

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England

R. fulvum ssp fulvum 'Jack Vass'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1981

Subgenus: Hymenanthes
Section: Pontica
Subsection: Fulva

R. 'Gladys'

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum X R. fortunei ssp fortunei

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1926

R. 'Gladys Group'

Rhododendron Cultivar group

R. campylocarpum ssp campylocarpum X R. fortunei ssp fortunei

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1926

R. 'Kathleen'

Rhododendron Hybrid

? X ?

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1930

R. 'Letty Edwards'

Rhododendron Hybrid

R. campylocarpum Elatum Group X R. fortunei ssp fortunei

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1946

R. 'Letty Edwards Group'

Rhododendron Cultivar group

R. campylocarpum Elatum Group X R. fortunei ssp fortunei

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1946

R. mekongense var mekongense 'Yellow Fellow'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1979

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Trichoclada

R. 'Panoply'

Rhododendron Hybrid

R. 'G.A. Sims' X R. facetum

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1942

R. 'Panoply Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1942

R. phaeochrysum var phaeochrysum 'Greenmantle'

Rhododendron Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1977

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. 'Thomasine'

Rhododendron Hybrid

R. souliei X R. thomsonii ssp thomsonii

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1931

R. tosaense 'Ralph Clarke'

Azalea Species Selection

Selected By: Clarke, S.R. , Borde Hill, West Sussex , England, 1978

Subgenus: Tsutsusi
Section: Tsutsusi