Index

R. 'Eric Stockton'

Rhododendron Hybrid

R. 'Fabia High Beeches' X R. 'Tally Ho Group'

Hybridized By: Loder, G.H., 1968

R. 'Erich'

Rhododendron Hybrid

? X ?

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

R. 'Erich Beeken'

Rhododendron Hybrid

R. 'Britannia' X R. williamsianum

Hybridized By: Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1955

R. 'Erich Danneberg'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Erich Hermann'

Rhododendron Hybrid

? X ?

Hybridized By: Hermann, E.

R. 'Erich Rudd'

Rhododendron Hybrid

? X ?

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

R. 'Ericho'

Rhododendron Hybrid

? X ?

Hybridized By: Hübbers, K-H.. Kranenburg, Germany, 1989

R. ericoides

Species

Subgenus: Rhododendron
Section: Discovireya

R. 'Eriedell'

Azalea Hybrid

R. 'Roberta Ann x Boudoir' X R. 'Boudoir'

Hybridized By: Girard, P.E. | Geneva, Ohio | USA, 1968

R. 'Erik's Choice'

Rhododendron Hybrid

? X ?

Hybridized By: Vaartnou, H.

R. 'Erika'

Rhododendron Hybrid

R. brachycarpum ssp brachycarpum X R. 'Alexander Adie'

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1895

R. eriobotryoides

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Argyrophylla

R. eriocarpum

Species

Subgenus: Tsutsusi
Section: Tsutsusi

R. eriocarpum 'Album Giganteum'

Azalea Species Selection

Selected By: Wada, K. , Hakonea Nursery, Numazu , Japan, 1937

Subgenus: Tsutsusi
Section: Tsutsusi

R. eriocarpum 'Gumpo'

Azalea Species Selection

Selected By: Japan , no hybridiser registration, 1934

Subgenus: Tsutsusi
Section: Tsutsusi

R. eriocarpum 'Queen Elizabeth'

Azalea Species Selection

Selected By: Wada, K. , Hakonea Nursery, Numazu , Japan, 1937

Subgenus: Tsutsusi
Section: Tsutsusi

R. eriocarpum 'Queen Elizabeth White'

Azalea Species Selection

Selected By: Wada, K. , Hakonea Nursery, Numazu , Japan, 1987

Subgenus: Tsutsusi
Section: Tsutsusi

R. eriocarpum 'Wada's Pink'

Azalea Species Selection

Selected By: Wada, K. , Hakonea Nursery, Numazu , Japan, 1937

Subgenus: Tsutsusi
Section: Tsutsusi

R. eriogynum

Species

R. 'Eriozor Group'

Rhododendron Cultivar group

? X ?

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

R. 'Ermine'

Rhododendron Hybrid

R. 'Britannia' X R. 'Mrs A.T. de la Mare'

Hybridized By: Henny, Rudolph. Brooks, Oregon, USA

R. 'Erna'

Rhododendron Hybrid

R. smirnowii X R. 'Mrs Millner'

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1895

R. 'Ernest Bach'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Ernest Eeckaute'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Ernest Gill'

Rhododendron Hybrid

R. fortunei ssp fortunei X R. arboreum ssp arboreum

Hybridized By: Gill, Richards & Sons. Penryn, Cornwall, England, 1918

R. 'Ernest Immer'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1866

R. 'Ernest Inman'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Purple Splendour'

Hybridized By: George A.F.. Hydon Nursery, Godalming, Surrey, England, 1963

R. 'Ernestine Group'

Rhododendron Cultivar group

? X ?

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

R. 'Ernie Dee'

Rhododendron Hybrid

R. dauricum X R. racemosum

Hybridized By: Caperci, J.F., 1968

R. 'Ernst Risse'

Azalea Hybrid

? X ?

Hybridized By: Germany, 1978

R. 'Ernst Thiers'

Azalea Hybrid

R. 'Hermann Seidel' X R. 'Madame van der Cruysen'

Hybridized By: Richter, L. R. | Dresden | Germany, 1890

R. 'Eroica'

Rhododendron Hybrid

? X R. ambiguum

Hybridized By: Unknown

R. 'Eros'

Azalea Hybrid

R. indicum X R. 'Joh-ga'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. 'Eros'

Azalea Hybrid

? X ?

Hybridized By: Schulz, O. (head-gardener, Royal Porcelain Factory) | Berlin | Germany, 1885

R. 'Eros Group'

Rhododendron Cultivar group

R. 'Amaura Group' X R. griersonianum

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

R. erosipetalum

Species

Subgenus: Rhododendron
Section: Discovireya

R. erosum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Barbata

R. 'Erso Group'

Rhododendron Cultivar group

? X ?

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

R. 'Eruption'

Rhododendron Hybrid

R. 'Tarantella' X R. 'Seestadt Bremerhaven'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1983

R. 'Eruption x Janet Ward'

Rhododendron Hybrid

R. 'Eruption' X R. 'Janet Ward'

Hybridized By: No hybridiser registered

R. erythrocalyx

Natural Hybrid

R. selense ssp selense X R. wardii var wardii

Subgenus: Hymenanthes
Section: Pontica
Subsection: Selensia

R. erythrocalyx 'Yucondus'

Rhododendron Species Selection

Selected By: Unknown

Subgenus: Hymenanthes
Section: Pontica
Subsection: Selensia

R. esetulosum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Selensia

R. 'Esmeralda'

Rhododendron Hybrid

? X ?

Hybridized By: Byls, J., 1864

R. 'Esmeralda'

Rhododendron Hybrid

? X ?

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

R. 'Esmeralda'

Azalea Hybrid

? X ?

Hybridized By: Koppeschaar, W.F., 1939

R. 'Esprit'

Rhododendron Hybrid

? X ?

Hybridized By: Dürre, F.W.. Westerstede/Linswege, Germany, 1971

R. 'Esprit-de-Joie'

Vireya Hybrid

R. konori var konori X R. laetum

Hybridized By: Rouse, J.L.. Toorak, Victoria, Australia, 1980

R. 'Esquire'

Rhododendron Hybrid

? X ?

Hybridized By: Barto, James. Eugene, Oregon, USA, 1958

R. esquirolii

Species

Subgenus: Azaleastrum
Section: Choniastrum

R. 'Essex Scarlet'

Rhododendron Hybrid

? X ?

Hybridized By: Paul, G.. The Old Nurseries, Cheshunt, Hertfordshire, England, 1899