Index

R. 'Daphne Red'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered, 1958

R. 'Daphne Salmon'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Daphne's Pearl'

Rhododendron Hybrid

R. 'Lemon Lodge' X R. 'Alice Hennessy'

Hybridized By: Garbutt, T.A., 1992

R. 'Daphnoides'

Rhododendron Hybrid

R. virgatum ssp virgatum X ?

Hybridized By: Methven, T. & Son. Edinburgh, Scotland, 1868

R. 'Daphné'

Azalea Hybrid

? X ?

Hybridized By: Van Houtte, L. B. (Louis Benoit) | Gentbrugge | Belgium, 1871

R. 'Dapper'

Rhododendron Hybrid

? X ?

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

R. 'Dappled Dawn'

Rhododendron Hybrid

R. 'Wizard' X R. 'Golden Star X Jalisco Group x yakushimanum'

Hybridized By: Shaw, J., 1992

R. 'Daredevil'

Azalea Hybrid

? X ?

Hybridized By: Mauritsen, Richard | Kent, Washington | USA

R. 'Darigold'

Rhododendron Hybrid

R. 'wardii x Medusa Group' X R. 'Autumn Gold'

Hybridized By: Whitney, William E.. Brinnon, Washington, USA, 1965

R. 'Darigold x Lackamas Spice'

Rhododendron Hybrid

R. 'Darigold' X R. 'Lackamas Spice'

Hybridized By: No hybridiser registered

R. 'Darius'

Rhododendron Hybrid

? X ?

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

R. 'Dark Eyes'

Rhododendron Hybrid

R. 'Kettledrum' X R. 'detonsum x griersonianum'

Hybridized By: Nearing, G.G.. Ramsey, NJ, USA, 1962

R. 'Dark Jewel'

Rhododendron Hybrid

R. 'Fireman Jeff' X R. 'Gill's Crimson'

Hybridized By: O'Rourke, H.. Burnie, Tasmania, Australia, 1999

R. 'Dark Sister'

Rhododendron Hybrid

R. 'Purple Splendour' X R. 'Whitney Purple'

Hybridized By: Sanders, George Merle. Roseburg, Oregon, USA, 1987

R. 'Dark Spring'

Azalea Hybrid

? X ?

Hybridized By: Coolidge Rare Plant gardens

R. 'Dark Throat'

Rhododendron Hybrid

? X ?

Hybridized By: Rhein, W.L.. Mechanicsburg, Pennsylvania, USA

R. 'Darkie'

Azalea Hybrid

? X ?

Hybridized By: Yeates, J.S., 1961

R. 'Darkness'

Azalea Hybrid

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

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

R. 'Darlene Ellison'

Rhododendron Hybrid

? X ?

Hybridized By: Peste, F.. Shelton, Washington, USA

R. 'Darlene Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Lem Halfdan. Seattle, Washington, USA

R. 'Darlene's Pink'

Rhododendron Hybrid

? X ?

Hybridized By: Briggs, B.T.

R. 'Darling'

Rhododendron Hybrid

? X ?

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

R. 'Darling'

Azalea Hybrid

? X ?

Hybridized By: van Acker, P.B., 1934

R. 'Darling'

Azalea Hybrid

R. kaempferi X R. 'Maxwellii'

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

R. 'Darling'

Azalea Hybrid

? X ?

Hybridized By: van Acker, P.B., 1912

R. 'Darling of the Gods'

Azalea Hybrid

? X ?

Hybridized By: Coolidge Rare Plant gardens

R. 'Darrell Tyson'

Rhododendron Hybrid

? X ?

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

R. 'Darren Alblaster'

Rhododendron Hybrid

R. 'Goldsworth Orange' X R. 'Bergie Larson'

Hybridized By: Arblaster, G.. Eyemouth, Berwickshire, Scotland, 1983

R. 'Darren Schmahl'

Rhododendron Hybrid

? X ?

Hybridized By: Behring, R.. St. Catharines, Ontario, Canada

R. 'Dart'

Azalea Hybrid

? X ?

Hybridized By: Hanger, F.E.W. | RHS Garden, Wisley, Surrey | England, 1958

R. 'Dartmoor Rose'

Rhododendron Hybrid

? X ?

Hybridized By: UK, No hybridizer registered, 1997

R. 'Daruma-murasaki'

Azalea Hybrid

? X ?

Hybridized By: Ito, Ihei | Register from 1692 | Japan, 1692

R. 'Darwin'

Rhododendron Hybrid

? X ?

Hybridized By: Koster M. & Sons. Boskoop, Netherlands

R. 'Dashing Beauty'

Rhododendron Hybrid

? X ?

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

R. dasycladoides

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Selensia

R. dasypetalum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. 'Dated Yellow'

Rhododendron Hybrid

? X ?

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

R. datiandingense

Species

Subgenus: Rhododendron
Section: Pseudovireya

R. 'Dauntless'

Azalea Hybrid

? X ?

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

R. dauricum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. 'dauricum (white) x dauricum'

Rhododendron Hybrid

R. dauricum X R. dauricum

Hybridized By: No hybridiser registered

R. dauricum 'Arctic Pearl'

Rhododendron Species Selection

Selected By: Baldsiefen, Warren , Bellvale, New York , USA, 1960

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum 'Fittianum'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum 'Grandiflorum'

Rhododendron Species Selection

Selected By: No hybridiser registered, 1958

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum 'Hokkaido'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum 'Kustavi'

Rhododendron Species Selection

Selected By: Mustila Arboretum

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum 'Lake Baikal'

Rhododendron Species Selection

Selected By: Greer Gardens, 1984

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum 'Mid-winter'

Rhododendron Species Selection

Selected By: Crown Estate Commissioners , Windsor, Berkshire , England, 1963

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. dauricum Sempervirens Group

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Rhodorastra

R. 'Dauricum Splendens'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. dauricum var albiflorum

Species