Index

R. 'Cloth of Gold'

Vireya Hybrid

R. javanicum ssp teysmannii X

Hybridized By: Unknown

R. 'Clothilde'

Rhododendron Hybrid

? X ?

Hybridized By: Byls, J., 1869

R. 'Clothilde'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1918

R. 'Clothilde'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1851

R. 'Cloud Nine'

Rhododendron Hybrid

R. 'fortunei x Madonna' X R. 'Boule de Neige'

Hybridized By: Haag, C.R. & V. (Velma). Brevard, NC, USA, 1963

R. 'Cloud Nine'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Cloudburst'

Rhododendron Hybrid

R. 'Wizard' X R. irroratum ssp irroratum 'Polka Dot'

Hybridized By: Wallace, Don S.. McKinleyville, California, USA, 1992

R. 'Clyne Blue'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clyne Blush'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clyne Cerise'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clyne Cream'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clyne Elsae'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clyne Pearl'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clyne Pink'

Rhododendron Hybrid

? X ?

Hybridized By: Heneage-Vivian, A.W.

R. 'Clémentine Lemaire'

Rhododendron Hybrid

? X ?

Hybridized By: Moser & Son, 1928

R. 'Coastal Spice'

Rhododendron Hybrid

R. 'Fragrantissimum x burmanicum' X R. edgeworthii

Hybridized By: Gerdeman, J.W.. Yachats, Oregon, USA, 1986

R. 'Coccineum'

Rhododendron Hybrid

? X ?

Hybridized By: Knight & Perry. (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London, England, 1850

R. 'Coccineum'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Coccineum'

Azalea Hybrid

? X ?

Hybridized By: Loddiges, C. & Sons | Hackney, London | England

R. 'Coccineum Major'

Azalea Hybrid

? X ?

Hybridized By: Loddiges, C. & Sons | Hackney, London | England, 1811

R. 'Coccineum Semiplenum'

Azalea Hybrid

? X ?

Hybridized By: Knight & Perry | (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London | England, 1850

R. 'Coch-y-Bondhu'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England

R. 'Cocheco Big George'

Rhododendron Hybrid

R. 'Mrs Charles S Sargent' X R. 'Dexter's Purple'

Hybridized By: Parks, J.B. (Joe). Dover, New Hampshire, USA, 1985

R. 'Cocheco Honey Glacé'

Rhododendron Hybrid

R. 'Ice Cube' X ?

Hybridized By: Parks, J.B. (Joe). Dover, New Hampshire, USA, 1987

R. 'Cocheco Prince Royal'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Cocheco Purple Butterfly'

Rhododendron Hybrid

R. 'Roseum Elegans' X R. 'Olin O. Dobbs'

Hybridized By: Parks, J.B. (Joe). Dover, New Hampshire, USA, 1983

R. 'Cocheco Raspberry Swirl'

Rhododendron Hybrid

R. 'Boule de Neige' X R. 'Henry's Red'

Hybridized By: Parks, J.B. (Joe). Dover, New Hampshire, USA, 1985

R. 'Cocheco Sweet Perfume'

Rhododendron Hybrid

? X ?

Hybridized By: Parks, J.B. (Joe). Dover, New Hampshire, USA

R. 'Cockatoo'

Azalea Hybrid

? X ?

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

R. 'Cocktails for Two'

Azalea Hybrid

? X ?

Hybridized By: Carlson's Gardens | (Bob & Janice Carlson), South Salem, New York | USA, 1992

R. 'Cocoa Path'

Azalea Hybrid

? X ?

Hybridized By: Amann,I.L. | Bozman, Maryland | USA

R. 'Coconut Ice'

Rhododendron Hybrid

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

Hybridized By: Pukeiti-Rhododendron Trust, 1984

R. 'Cocquette de Gand'

Azalea Hybrid

? X ?

Hybridized By: Vervaene, C., 1865

R. codonanthum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. 'Codorus Group'

Rhododendron Cultivar group

R. racemosum X R. minus var minus

Hybridized By: Gable, J.B.. Stewartstown, Pennsylvania, USA, 1934

R. 'Cody'

Rhododendron Hybrid

R. 'Wind River' X R. 'Janet Blair'

Hybridized By: Barlup, Jim. Bellevue, USA, 1996

R. 'Coeleste'

Rhododendron Hybrid

? X ?

Hybridized By: Vervaene, J.. Ledeberg, near Ghent, Belgium, 1864

R. 'Coelestine'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Coelestine White'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. coelicum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. coeloneuron

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. coelorum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Coeruleum'

Azalea Hybrid

? X ?

Hybridized By: Jacob-Makoy, L. | Liege/Luik | Belgium, 1841

R. 'Coker's Pink'

Rhododendron Hybrid

? X ?

Hybridized By: Coker, R.J. Mrs., 1977

R. 'Colehurst'

Rhododendron Hybrid

R. fortunei ssp discolor Houlstonii Group X R. 'Van Nes Sensation'

Hybridized By: Boulter, V.J., 1978

R. 'Coleman's Candy'

Azalea Hybrid

? X ?

Hybridized By: Gartrell, R. D. | Highland Farms, Black Mountain, North Carolina | USA

R. colemanii

Species

Subgenus: Pentanthera
Section: Pentanthera
Subsection: Pentanthera

R. 'Colibri'

Rhododendron Hybrid

X R. degronianum ssp yakushimanum

Hybridized By: Bruns, J Nursery. Bad Zwischenahn, Germany, 1968

R. 'Colin's 65'

Rhododendron Hybrid

R. 'Loder's White' X R. 'Thor'

Hybridized By: Mugridge, C.. Tremeirchion, St Asaph, Denbigshire Wales, UK, 1981

R. 'Colina'

Rhododendron Hybrid

R. williamsianum X R. Sir Charles Lemon

Hybridized By: Goheen. Dr. David. Camas, Washington, USA, 1963

R. 'Colleen Becker'

Azalea Hybrid

? X ?

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