Index

R. 'Dexter's Purple'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Dexter's Ramona'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA

R. 'Dexter's Red'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA

R. 'Dexter's Red Velvet'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA

R. 'Dexter's Spice'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Dexter's Springtime'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Dexter's Two-tone'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Dexter's Vanilla'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Dexter's Victoria'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Dexter's Zanzibar'

Rhododendron Hybrid

? X ?

Hybridized By: Dexter, C.O.. Sandwich, MA, USA, 1943

R. 'Diabolo'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1958

R. 'Diadem'

Rhododendron Hybrid

? X ?

Hybridized By: Noble, C.. Standish & Noble, Bagshot, Surrey, England, 1862

R. 'Diadem'

Vireya Hybrid

R. 'Duchess of Edinburgh' X R. javanicum ssp javanicum

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1889

R. 'Diadema'

Rhododendron Hybrid

? X ?

Hybridized By: Vuylsteke, C., 1890

R. 'Diamant Dunkellila'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Diamant Lachs'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Diamant Lachsviolett'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Diamant Purpur'

Azalea Hybrid

R. 'Multiflorum' X R. kiusianum var kiusianum

Hybridized By: Fleischmann, C. | Wiesmoor, Ostfriesland | Germany, 1969

R. 'Diamant Rosa'

Azalea Hybrid

R. 'Multiflorum' X R. kiusianum var kiusianum

Hybridized By: Fleischmann, C. | Wiesmoor, Ostfriesland | Germany, 1969

R. 'Diamant Rot'

Azalea Hybrid

R. 'Multiflorum' X R. kiusianum var kiusianum

Hybridized By: Fleischmann, C. | Wiesmoor, Ostfriesland | Germany, 1969

R. 'Diamant Violett'

Azalea Hybrid

R. 'Multiflorum' X R. kiusianum var kiusianum

Hybridized By: Fleischmann, C. | Wiesmoor, Ostfriesland | Germany, 1987

R. 'Diamant Weiss'

Azalea Hybrid

R. 'Kermesinum' X R. prinophyllum

Hybridized By: Stöckman, E.A. | Baumschule, Bad-Zwischenahn-Rostrup | Germany, 1971

R. 'Diamond Jubilee'

Vireya Hybrid

R. konori var konori X R. zoelleri

Hybridized By: Unknown

R. 'Diamond Wedding'

Rhododendron Hybrid

R. yunnanense X R. davidsonianum

Hybridized By: Hardy, Maj. A.E.. Hythe, Kent, UK, 1978

R. 'Diana'

Rhododendron Hybrid

R. caucasicum X ?

Hybridized By: Pince, R.T., 1860

R. 'Diana'

Rhododendron Hybrid

R. caucasicum X ?

Hybridized By: Seidel, T.J.R.. Dresden/Grüngräbchen, Germany, 1894

R. 'Diana'

Rhododendron Hybrid

? X ?

Hybridized By: Bull, W., 1891

R. 'Diana'

Azalea Hybrid

? X ?

Hybridized By: Felix & Dijkhuis | Boskoop | Netherlands

R. 'Diana Colville'

Azalea Hybrid

R. yunnanense X ?

Hybridized By: Colville, Col. N.R. | Launceston, Cornwall | UK, 1968

R. 'Diana Lynn'

Rhododendron Hybrid

R. 'Kubla Khan' X R. 'Dianta'

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1992

R. 'Diana Marguerite'

Rhododendron Hybrid

R. 'Consolini's Windmill x Unique Marmalade' X R. 'Off-shoot X Phipps Yellow x Viennese Waltz'

Hybridized By: Woodard, G. (George) (superintendent Phipps Estate). Westbury, NY, USA, 2002

R. 'Diana Pearson'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. 'Glamour'

Hybridized By: George A.F.. Hydon Nursery, Godalming, Surrey, England, 1981

R. 'Diana Stockman'

Rhododendron Hybrid

R. 'Kubla Khan' X R. 'Dianta'

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1992

R. 'Diana Trask'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Diana van Herzeele'

Rhododendron Hybrid

? X ?

Hybridized By: van Herzeele Nurseries, 1930

R. 'Diane'

Rhododendron Hybrid

R. 'Mrs Lindsay Smith' X ?

Hybridized By: Koster M. & Sons. Boskoop, Netherlands, 1920

R. 'Diane Lux'

Rhododendron Hybrid

R. 'Elisabetae Group' X R. 'Unique'

Hybridized By: Drake, E. F.. Olympic Peninsula, WA, USA, 1962

R. 'Diane Titcomb'

Rhododendron Hybrid

R. 'Marinus Koster' X R. 'Snow Queen Group'

Hybridized By: Larson, H.L.. Tacoma, Washington, USA, 1942

R. 'Diane x Gladys Rose'

Rhododendron Hybrid

R. 'Diane' X R. 'Gladys Rose'

Hybridized By: No hybridiser registered

R. 'Diane's Delight'

Rhododendron Hybrid

R. 'Peter Alan' X R. 'Anah Kruschke'

Hybridized By: Doppel,J.. Lenharstville, PA, USA, 1992

R. 'Dianta'

Rhododendron Hybrid

? X ?

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

R. dianthosmum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Diar'

Rhododendron Hybrid

? X ?

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

R. 'Dicharb Group'

Rhododendron Cultivar group

R. dichroanthum ssp dichroanthum X R. decorum ssp diaprepes

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1924

R. 'Dichdiap Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Magor, E.J.P.. Lamellan, St. Tudy, Cornwall, England, 1924

R. dichroanthum ssp apodectum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. dichroanthum ssp dichroanthum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. dichroanthum ssp scyphocalyx

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. 'dichroanthum ssp scyphocalyx x Allegretto'

Rhododendron Hybrid

R. dichroanthum ssp scyphocalyx X R. 'Allegretto'

Hybridized By: No hybridiser registered

R. dichroanthum ssp scyphocalyx 'Böhmen'

Rhododendron Species Selection

Selected By: Wüstemeyer, W., 1974

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. 'dichroanthum ssp scyphocalyx x griersonianum'

Rhododendron Hybrid

R. dichroanthum ssp scyphocalyx X R. griersonianum

Hybridized By: No hybridiser registered