Index

R. ciliipes

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Maddenia

R. 'Cilipense'

Rhododendron Hybrid

R. ciliatum X R. moupinense

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1923

R. 'Cilipense Group'

Rhododendron Hybrid

R. ciliatum X R. moupinense

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1923

R. 'Cilkeisk Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England

R. 'Cilpinense'

Rhododendron Hybrid

R. ciliatum X R. moupinense

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1923

R. 'Cilpinense Group'

Rhododendron Cultivar group

R. ciliatum X R. moupinense

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1923

R. 'Cimarron Sun'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Cimmaron Sun'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'Mrs Furnivall'

Hybridized By: Barlup, Jim. Bellevue, USA, 1989

R. cinchoniflorum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Cinderella'

Azalea Hybrid

? X ?

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

R. 'Cindy Lou'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. cinerascens

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. cinnabarinum f aestivale

Species

R. cinnabarinum ssp cinnabarinum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

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. cinnabarinum ssp cinnabarinum Blandfordiiflorum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Crarae Crimson'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Cuprea'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Darjeeling'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Magnificum'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Mount Everest'

Rhododendron Species Selection

Selected By: unknown, 1988

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Nepal'

Rhododendron Species Selection

Selected By: Stevenson, J.B. , Ascot, Berkshire , England, 1977

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum 'Postling'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum Roylei Group

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp cinnabarinum Roylei Group 'Vin Rosé'

Rhododendron Species Selection

Selected By: Crown Estate Commissioners , Windsor, Berkshire , England, 1953

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp tamaense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp tamaense 'Triangle'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp xanthocodon

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp xanthocodon Concatenans Group

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp xanthocodon 'Copper'

Rhododendron Species Selection

Selected By: unknown, 1950

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp xanthocodon 'Daffodilly'

Rhododendron Species Selection

Selected By: Stevenson, Mrs. R.M., 1962

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. cinnabarinum ssp xanthocodon Pallidum Group

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Cinnabarina

R. 'Cinnamon Bear'

Rhododendron Hybrid

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

Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1964

R. 'Cinnandrum Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1931

R. 'Cinnandrum Tangerine'

Rhododendron Hybrid

? X ?

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales

R. 'Cinnarose'

Rhododendron Hybrid

R. 'Anita Dunstan' X R. 'Hill's Low Red'

Hybridized By: Barlup, Jim. Bellevue, USA, 1997

R. 'Cinncrass'

Rhododendron Hybrid

R. cinnabarinum ssp cinnabarinum X R. maddenii ssp crassum

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1923

R. 'Cinncrass Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1923

R. 'Cinnkeys'

Rhododendron Hybrid

R. cinnabarinum ssp cinnabarinum X R. keysii

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1917

R. 'Cinnkeys Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Unknown

R. 'Cinq Jours de Bonheur'

Rhododendron Hybrid

? X ?

Hybridized By: Le Duigou, L., 1997

R. 'Cinquero'

Rhododendron Hybrid

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

Hybridized By: Goheen. Dr. David. Camas, Washington, USA, 1964

R. 'Cinzia'

Azalea Hybrid

R. occidentale 'Humboldt Picotee' X R. 'Schneegold'

Hybridized By: Hachmann, Holger, 1993

R. circinnatum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Lanata

R. 'Circus'

Rhododendron Hybrid

R. 'Fabia Group' X R. 'Purple Splendour'

Hybridized By: Grace, G.D., 1961

R. 'Cisa'

Rhododendron Hybrid

R. 'Si Si' X R. 'Serendipity'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1992

R. 'Ciscoe Morris'

Rhododendron Hybrid

? X ?

Hybridized By: Griswold Nursery. Kirkland, WA, USA, 1969

R. citriniflorum ssp aureolum

Species

R. citriniflorum var citriniflorum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. citriniflorum var horaeum

Species

Subgenus: Rhododendron
Section: Pontica
Subsection: Neriiflora

R. citrinum f albiflorum

Species