Rhododendron Index

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R. 'Doctor Henry Schroeder' Evergreen Azalea Hybrid R. 'Mildred Mae' x R. 'Avalanche' Hybridized By: Schroeder, H.R. More information and pictures
More information R. 'Doctor Herman Sleumer X macgregoriae x aurigeranum' Vireya Hybrid R. 'Doctor Hermann Sleumer' x R. 'macgregoriae x aurigeranum'
R. 'Doctor Hermann Sleumer' Vireya Hybrid R. konori var phaeopeplum x R. zoelleri Hybridized By: Lelliott, T. More information and pictures
More information R. 'Doctor Hermann Sleumer x herzogii' Vireya Hybrid R. 'Doctor Hermann Sleumer' x R. herzogii
More information R. 'Doctor Hermann Sleumer x javanicum' Vireya Hybrid R. 'Doctor Hermann Sleumer' x R. javanicum ssp javanicum
More information R. 'Doctor Hermann Sleumer x laetum' Vireya Hybrid R. 'Doctor Hermann Sleumer' x R. laetum
More information R. 'Doctor Hermann Sleumer x leucogigas' Vireya Hybrid R. 'Doctor Hermann Sleumer' x R. leucogigas
More information R. 'Doctor Hermann Sleumer x Pink Delight' Vireya Hybrid R. 'Doctor Hermann Sleumer' x R. 'Pink Delight'
More information R. 'Doctor J. Lindley' Evergreen Azalea Hybrid ? x ? Hybridized By: Van Houtte, L. B. (Louis Benoit)
More information R. 'Doctor Joenicke' Evergreen Azalea Hybrid ? x ? Hybridized By: Verschaffelt, J.
R. 'Doctor John' Rhododendron Hybrid R. 'Swarthmore no. 12507' x R. 'Gillies Apricot' Hybridized By: Scott Arboretum More information and pictures
R. 'Doctor Joseph Rock' Rhododendron Hybrid R. fortunei ssp discolor Houlstonii Group x R. 'Mount Siga' Hybridized By: Gable, J.B. More information and pictures
More information R. 'Doctor Lee Shields' Deciduous Azalea Hybrid ? x ? Hybridized By: Girard, P.E.
More information R. 'Doctor Lewis Santini' Rhododendron Hybrid R. 'Tahiti' x R. catawbiense 'Powell Glass' Hybridized By: Pride, O.S.
More information R. 'Doctor Neil Bathon' Evergreen Azalea Hybrid ? x ? Hybridized By: Smith, W.D.
More information R. 'Doctor Neil Campbell' Evergreen Azalea Hybrid ? x ? Hybridized By: Smith, W.D.
More information R. 'Doctor Norman Bethune' Rhododendron Hybrid ? x ? Hybridized By: Behring, R.
More information R. 'Doctor Peter Hewitt' Rhododendron Hybrid R. 'Unique' x R. 'Loderi Venus' Hybridized By: Dosser, D.J.
More information R. 'Doctor Pratt's Late Red' Deciduous Azalea Hybrid ? x ? Hybridized By: Pratt, M.C.
R. 'Doctor Reichenbach' Deciduous Azalea Hybrid R. molle ssp molle x R. molle ssp japonicum Hybridized By: Koster & Sons More information and pictures
More information R. 'Doctor Ross' Rhododendron Hybrid R. griersonianum x R. 'Borde Hill' Hybridized By: Henny, Rudolph
More information R. 'Doctor S. Endtz' Rhododendron Hybrid ? x ? Hybridized By: Endtz, L.J. & Co
R. 'Doctor Stocker' Rhododendron Hybrid R. caucasicum x R. griffithianum Hybridized By: North More information and pictures
R. 'Doctor Tjebbes' Rhododendron Hybrid ? x ? Hybridized By: van den Akker, D.A. More information and pictures
More information R. 'Doctor Tom Ring' Rhododendron Hybrid ? x ?
R. 'Doctor V.H. Rutgers' Rhododendron Hybrid R. 'Charles Dickens' x R. 'Lord Roberts' Hybridized By: den Ouden & Son More information and pictures
More information R. 'Doctor W.F. Wery' Evergreen Azalea Hybrid ? x ? Hybridized By: Vuyk van Nes
R. 'Dogwood' Evergreen Azalea Hybrid ? x ? Hybridized By: Roberts, A.N. More information and pictures
R. 'Dolcemente' Rhododendron Hybrid R. 'August' x R. 'Fred Wynniatt Group' Hybridized By: Hachmann, Hans More information and pictures
R. 'Dolita' Rhododendron Hybrid R. strigillosum x R. degronianum ssp yakushimanum Hybridized By: Hachmann, Hans More information and pictures
More information R. 'Doll' Rhododendron Hybrid R. Corona x R. Dondis Group Hybridized By: Henny, Rudolph
More information R. 'Dollar Princess' Rhododendron Hybrid R. 'Sir Frederick Moore' x R. 'Tally Ho' Hybridized By: Rothschild, L. de
More information R. 'Dolly Group' Rhododendron Cultivar group ? x ?
More information R. 'Dolly Lamb' Rhododendron Hybrid R. 'Hotei' x R. 'Morna Belle' Hybridized By: Stockman, M.
R. 'Dolly Madison' Rhododendron Hybrid R. catawbiense x R. 'fortunei X arboreum x griffithianum' Hybridized By: Leach, Dr. David G. More information and pictures
More information R. 'Dolly Mixture' Rhododendron Hybrid R. 'Fabia Tangerine' x R. 'Crest' Hybridized By: May, J.
More information R. 'Dolores' Evergreen Azalea Hybrid ? x ? Hybridized By: Guttormsen, W.L.
R. 'Doloroso' Deciduous Azalea Hybrid R. 'Knap Hill Red x Knighthood' x R. 'Cecile x Gibraltar' Hybridized By: Hachmann, Hans More information and pictures
R. 'Domenico Scassi' Deciduous Azalea Hybrid ? x ? Hybridized By: Baumann, J. More information and pictures
More information R. 'Dominik' Rhododendron Hybrid ? x ? Hybridized By: Hachmann, Hans
R. 'Don Giovanni' Rhododendron Hybrid R. degronianum ssp yakushimanum x R. 'Mars' Hybridized By: Research Station for Woody Nursery Crops More information and pictures
More information R. 'Don Juan' Rhododendron Hybrid ? x ?
R. 'Don Kellam' Rhododendron Hybrid ? x ? Hybridized By: Cowles, J.C. More information and pictures
R. 'Don's Blue Star' Rhododendron Hybrid R. augustinii ssp augustinii x R. augustinii ssp chasmantum Hybridized By: Meerkerk, A. More information and pictures
More information R. 'Dona Maria' Rhododendron Hybrid R. ponticum x R. maximum Hybridized By: de Clerck d'Olsene
More information R. 'Dona Tizia' Rhododendron Hybrid R. griffithianum x R. 'Doncaster' Hybridized By: Lowinsky T.H.
More information R. 'Donald Stanton' Vireya Hybrid R. lochiae x R. christianae Hybridized By: Stanton, D.B.
R. 'Donald Waterer' Rhododendron Hybrid R. 'Alice' x R. 'Gomer Waterer' Hybridized By: Waterer (Bagshot) More information and pictures
R. 'Donar' Rhododendron Hybrid R. 'Mrs Millner' x R. smirnowii Hybridized By: Seidel, T.J.R. More information and pictures
R. 'Donator' Rhododendron Hybrid R. 'Lee's Best Purple' x R. 'Purple Splendour' Hybridized By: Hachmann, Hans More information and pictures

Rhododendron Index

Evergreen Azalea Hybrid

R. 'Mildred Mae' x R. 'Avalanche'

Vireya Hybrid

R. 'Doctor Hermann Sleumer' x R. 'macgregoriae x aurigeranum'

Vireya Hybrid

R. konori var phaeopeplum x R. zoelleri

Vireya Hybrid

R. 'Doctor Hermann Sleumer' x R. herzogii

Vireya Hybrid

R. 'Doctor Hermann Sleumer' x R. javanicum ssp javanicum

Vireya Hybrid

R. 'Doctor Hermann Sleumer' x R. laetum

Vireya Hybrid

R. 'Doctor Hermann Sleumer' x R. leucogigas

Vireya Hybrid

R. 'Doctor Hermann Sleumer' x R. 'Pink Delight'

Evergreen Azalea Hybrid

? x ?

Evergreen Azalea Hybrid

? x ?

Rhododendron Hybrid

R. 'Swarthmore no. 12507' x R. 'Gillies Apricot'

Rhododendron Hybrid

R. fortunei ssp discolor Houlstonii Group x R. 'Mount Siga'

Deciduous Azalea Hybrid

? x ?

Rhododendron Hybrid

R. 'Tahiti' x R. catawbiense 'Powell Glass'

Evergreen Azalea Hybrid

? x ?

Evergreen Azalea Hybrid

? x ?

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. 'Unique' x R. 'Loderi Venus'

Deciduous Azalea Hybrid

? x ?

Deciduous Azalea Hybrid

R. molle ssp molle x R. molle ssp japonicum

Rhododendron Hybrid

R. griersonianum x R. 'Borde Hill'

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. caucasicum x R. griffithianum

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. 'Charles Dickens' x R. 'Lord Roberts'

Evergreen Azalea Hybrid

? x ?

Evergreen Azalea Hybrid

? x ?

Rhododendron Hybrid

R. 'August' x R. 'Fred Wynniatt Group'

Rhododendron Hybrid

R. strigillosum x R. degronianum ssp yakushimanum

Rhododendron Hybrid

R. Corona x R. Dondis Group

Rhododendron Hybrid

R. 'Sir Frederick Moore' x R. 'Tally Ho'

Rhododendron Cultivar group

? x ?

Rhododendron Hybrid

R. 'Hotei' x R. 'Morna Belle'

Rhododendron Hybrid

R. catawbiense x R. 'fortunei X arboreum x griffithianum'

Rhododendron Hybrid

R. 'Fabia Tangerine' x R. 'Crest'

Evergreen Azalea Hybrid

? x ?

Deciduous Azalea Hybrid

R. 'Knap Hill Red x Knighthood' x R. 'Cecile x Gibraltar'

Deciduous Azalea Hybrid

? x ?

Rhododendron Hybrid