Index

R. 'elliottii x Umpqua Chief'

Rhododendron Hybrid

R. selense ssp selense X R. 'Umpqua Chief'

Hybridized By: No hybridiser registered

R. ellipticum

Species

R. 'Ellomere'

Azalea Hybrid

? X ?

Hybridized By: Harrison's Nursery

R. 'Elly'

Azalea Hybrid

? X ?

Hybridized By: The Netherlands, hybridizer not registered, 1984

R. 'Elmer's Orange'

Azalea Hybrid

R. austrinum X R. 'Orangeade'

Hybridized By: Elmer, G. & T.

R. 'Elmer's Orphan'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X ?

Hybridized By: Larson, H.L.. Tacoma, Washington, USA

R. 'Elmer's Yellow'

Azalea Hybrid

? X ?

Hybridized By: Elmer, G. & T.

R. 'Elna'

Rhododendron Hybrid

? X ?

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

R. 'Elna Group'

Rhododendron Cultivar group

? X ?

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

R. 'Elongatum'

Rhododendron Hybrid

? X ?

Hybridized By: Morlet, G., 1854

R. 'Elphride'

Rhododendron Hybrid

? X ?

Hybridized By: Byls, J., 1868

R. 'Elrise Group'

Rhododendron Cultivar group

? X ?

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

R. 'Elros'

Rhododendron Hybrid

R. 'Eros Group' X R. elliottii

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1934

R. 'Elros Group'

Rhododendron Cultivar group

? X ?

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

R. 'Elrose Court'

Rhododendron Hybrid

? X ?

Hybridized By: Bulgin, L.W.

R. 'Elsa'

Rhododendron Hybrid

? X ?

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

R. 'Elsa'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Elsa Crisp'

Rhododendron Hybrid

R. 'Mrs E C Stirling' X ?

Hybridized By: Waterer (Bagshot). Surrey, England, 1860

R. 'Elsa Kärger'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Elsae'

Rhododendron Hybrid

R. grande X R. falconeri ssp falconeri

Hybridized By: Reuthe, G. Ltd. Ightham, Kent, England, 1925

R. 'Elsae Group'

Rhododendron Cultivar group

R. grande X R. falconeri ssp falconeri

Hybridized By: Boscawen, J.T. Hon., 1860

R. 'Elsau II'

Rhododendron Hybrid

? X ?

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

R. 'Else Frye'

Rhododendron Hybrid

R. ciliicalyx ssp ciliicalyx X ?

Hybridized By: Bowman, J. & R., 1963

R. 'Else Seidel'

Rhododendron Hybrid

? X ?

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

R. 'Elsertal'

Rhododendron Hybrid

? X ?

Hybridized By: Hermann, E.

R. 'Elsie Howard'

Rhododendron Hybrid

? X ?

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

R. 'Elsie Lee'

Azalea Hybrid

R. 'Desiree' X R. 'Rosebud'

Hybridized By: Shammarello, A.M | Euclid, Ohio | USA, 1960

R. 'Elsie Lee x Dorsett'

Azalea Hybrid

X

Hybridized By: No hybridiser registered

R. 'Elsie Louisa'

Vireya Hybrid

? X ?

Hybridized By: Gorer, G.. Haywards Heath, West Sussex, England

R. 'Elsie Phipps Group'

Rhododendron Cultivar group

? X ?

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

R. 'Elsie Pratt'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Elsie Purnell'

Rhododendron Hybrid

? X ?

Hybridized By: Thacker, T.C.

R. 'Elsie Straver x dichroanthum apodectum'

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum 'Elsie Straver' X R. dichroanthum ssp apodectum

Hybridized By: No hybridiser registered

R. 'Elsie Waterer'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England

R. 'Elsie Watson'

Rhododendron Hybrid

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

Hybridized By: Fujioka, Frank. Whidbey Island, USA, 1977

R. 'Elsmere'

Rhododendron Hybrid

? X ?

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

R. 'Elspeth'

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum X ?

Hybridized By: Slocock, Walter C.. Goldsworth Nursery, Woking, UK, 1937

R. 'Elstertal'

Rhododendron Hybrid

? X ?

Hybridized By: Hermann, E.

R. 'Elston Neale'

Azalea Hybrid

? X ?

Hybridized By: Australia

R. 'Elviira'

Rhododendron Hybrid

R. brachycarpum ssp tigerstedtii X ?

Hybridized By: Uosukainen, Marjatta, Dr. Mrs.. Laukaa, Finland, 1974

R. 'Elvira'

Rhododendron Hybrid

? X ?

Hybridized By: Noble, C.. Standish & Noble, Bagshot, Surrey, England, 1860

R. 'Elvire'

Azalea Hybrid

? X ?

Hybridized By: Liebig, L.L. | Dresden | Germany, 1854

R. 'Elvire Pynaert'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Elvus Group'

Rhododendron Cultivar group

? X ?

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

R. 'Elya'

Rhododendron Hybrid

R. 'Fabia Group x bureavii' X R. degronianum ssp yakushimanum

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1968

R. 'Elya X yakushimanum x C.I.S'

Rhododendron Hybrid

R. 'Elya' X R. 'yakushimanum x C.I.S.'

Hybridized By: Unknown

R. 'Elysia'

Azalea Hybrid

? X ?

Hybridized By: Verschaffelt, A. (Alexander) | Ghent | Belgium, 1852

R. 'Elysium'

Rhododendron Hybrid

? X ?

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

R. 'Elza de Meyer'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X ?

Hybridized By: van Loon, R., 1988

R. 'Elze Weesjes'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. strigillosum

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1976

R. 'Emanuela'

Rhododendron Hybrid

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

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1968