Index

R. 'Countess of Clancarty'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1865

R. 'Countess of Derby'

Rhododendron Hybrid

R. 'Pink Pearl' X R. 'Cynthia'

Hybridized By: White, H.. Sunningdale, UK

R. 'Countess of Derby x Loderi Venus'

Rhododendron Hybrid

R. 'Countess of Derby' X R. 'Loderi Venus'

Hybridized By: No hybridiser registered

R. 'Countess of Flanders'

Azalea Hybrid

? X ?

Hybridized By: Veitch & Son, J. | Royal Exotic Nurseries, Chelsea, London | England, 1868

R. 'Countess of Haddington'

Rhododendron Hybrid

R. ciliatum X R. dalhousiae var dalhousiae

Hybridized By: Evans Edinburgh, 1862

R. 'Countess of Lathom'

Rhododendron Hybrid

? X ?

Hybridized By: Davies, I. Ormskirk, Lancashire, England, 1896

R. 'Countess of Lockington'

Rhododendron Hybrid

R. 'Lockington Pride' X R. 'Loderi Titan'

Hybridized By: Dosser, D.J.. Lower Wilmot, Tasmania, Australia, 1990

R. 'Countess of Pourtales'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1865

R. 'Countess of Rosslyn'

Rhododendron Hybrid

? X ?

Hybridized By: Henderson & Co. Pineapple Nursery, London, England, 1864

R. 'Countess of Shannon'

Rhododendron Hybrid

? X ?

Hybridized By: White, H.. Sunningdale, UK, 1942

R. 'Country Cousin'

Azalea Hybrid

R. 'Gann's Legacy' X R. 'XL-1'

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

R. 'County Fair'

Rhododendron Hybrid

R. 'Mrs C B van Nes' X R. 'Loderi Group x williamsianum'

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1968

R. 'Courtenay Duke'

Rhododendron Hybrid

R. 'Monsieur Guillemot' X R. 'Gomer Waterer'

Hybridized By: Wright, H.R.. Courtenay, British Columbia, Canada, 1991

R. 'Courtenay King'

Rhododendron Hybrid

R. auriculatum X ?

Hybridized By: Wright, H.R.. Courtenay, British Columbia, Canada, 1994

R. 'Courtenay Lady'

Rhododendron Hybrid

R. 'Ladybird Group' X R. 'Enchanted Evening'

Hybridized By: Wright, H.R.. Courtenay, British Columbia, Canada, 1992

R. 'Courtenay Princess'

Rhododendron Hybrid

R. 'Haida Gold' X R. 'Golden Star'

Hybridized By: Wright, H.R.. Courtenay, British Columbia, Canada, 1991

R. 'Courtenay Queen'

Rhododendron Hybrid

R. 'Haida Gold' X R. 'Golden Star'

Hybridized By: Wright, H.R.. Courtenay, British Columbia, Canada, 1991

R. 'Courtney'

Vireya Hybrid

X

Hybridized By: Unknown

R. 'Courtship'

Azalea Hybrid

R. 'ZU-2' X R. 'Decidedly Pink'

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

R. 'Cover Girl'

Azalea Hybrid

? X ?

Hybridized By: Guttormsen, W.L. | Greenwood Gardens, Canby, Oregon | USA

R. cowanianum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lepidota

R. 'Cowbell Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK

R. 'Cowboy Joe'

Rhododendron Hybrid

? X ?

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

R. 'Cowles Gold'

Rhododendron Hybrid

? X ?

Hybridized By: Cowles, J.C.. Stow, MA (superintendent of Dexter Estate 1959-1967), USA, 1996

R. 'Cowles Pinwheel'

Rhododendron Hybrid

? X ?

Hybridized By: Cowles, J.C.. Stow, MA (superintendent of Dexter Estate 1959-1967), USA, 2009

R. 'Cowslip'

Rhododendron Hybrid

R. williamsianum X R. wardii var wardii

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1930

R. 'Cowslip Group'

Rhododendron Hybrid

? X ?

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1930

R. coxianum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Maddenia

R. 'Craig Faragher'

Vireya Hybrid

R. gracilentum X R. jasminiflorum ssp jasminiflorum

Hybridized By: Faragher, C., 1975

R. 'Cranberry Ice'

Rhododendron Hybrid

? X ?

Hybridized By: George, R.E.. Sammamish, Washington, USA, 1990

R. 'Cranberry Lace'

Rhododendron Hybrid

R. 'Anna' X R. 'Purple Lace'

Hybridized By: Fujioka, Frank. Whidbey Island, USA, 1983

R. 'Cranberry Swirl'

Rhododendron Hybrid

R. 'Lem's Cameo' X R. 'Coronation Day'

Hybridized By: Davis, J.A., 1982

R. 'Cranford'

Azalea Hybrid

? X ?

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

R. crassifolium var crassifolium

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. crassifolium var pseudomurudense

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Crater Lake'

Rhododendron Hybrid

R. augustinii ssp augustinii 'Barto Blue' X R. 'Bluebird'

Hybridized By: Phetteplace, Dr. Carl H. Leaburg, Oregon, USA, 1965

R. 'Cream Butterfly'

Rhododendron Hybrid

? X ?

Hybridized By: Dixon, G.

R. 'Cream Cascade'

Rhododendron Hybrid

? X ?

Hybridized By: Reuthe, W.S.

R. 'Cream Cheese'

Rhododendron Hybrid

? X ?

Hybridized By: Sunningdale Nursery

R. 'Cream Cracker'

Rhododendron Hybrid

R. 'Doctor Stocker' X R. campylocarpum ssp campylocarpum

Hybridized By: Harrison, E.G.W.W.. Bodmin, Cornwall, England, 1956

R. 'Cream Crest'

Rhododendron Hybrid

R. rupicola var chryseum X R. 'Cilpinense Group'

Hybridized By: Wright, A. A., 1962

R. 'Cream Glory'

Rhododendron Hybrid

R. 'Comstock' X R. 'Cheyenne'

Hybridized By: Greer, Harold E.. Eugene, Oregon, USA, 1965

R. 'Cream Puff'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Cream Serene'

Vireya Hybrid

X R. konori var konori

Hybridized By: Unknown

R. 'Cream Supreme'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Cream Surprise'

Rhododendron Hybrid

R. 'Cream Glory' X R. 'Apricot Sherbet'

Hybridized By: Hutchison, L.A.. Mosgiel, Otago, New Zealand, 1992

R. 'Cream Trumpet'

Rhododendron Hybrid

R. dalhousiae var dalhousiae X R. nuttallii

Hybridized By: Edinburgh, R.B.G., 1958

R. 'Creamcicle'

Rhododendron Hybrid

R. 'Brandt'sTropicana' X R. 'Apricot Fantasy'

Hybridized By: Stipe, W.A.. Glynneden Garden, Greenbank, Washington, USA, 1989

R. 'Creamed Corn'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Jalisco Group'

Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1978

R. 'Creamery Road'

Rhododendron Hybrid

R. 'Joan Bye' X R. macabeanum

Hybridized By: Malone, H.R., 2002

R. 'Creamy Chiffon'

Rhododendron Hybrid

? X ?

Hybridized By: Whitney, William E.. Brinnon, Washington, USA, 1972