Index

R. 'Doncaster'

Rhododendron Hybrid

R. arboreum ssp arboreum X ?

Hybridized By: Waterer, H. (Knaphill)

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R. 'Doncaster x Nereid Group'

Rhododendron Hybrid

R. 'Doncaster' X R. 'Nereid Group'

R. 'Doncaster x yakushimanum'

Rhododendron Hybrid

R. 'Doncaster' X R. degronianum ssp yakushimanum

R. 'Dondis Group'

Rhododendron Cultivar group

? X ?

R. 'Donk Pink Drift'

Rhododendron Hybrid

? X ?

Hybridized By: O'Shannassy, J.

R. 'Donna Hardgrove'

Rhododendron Hybrid

R. fortunei ssp fortunei X R. 'wardii x dichroanthum'

Hybridized By: Hardgrove, D.L.

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R. 'Donna Mae Eagle'

Rhododendron Hybrid

R. 'Lem's Goal x Goldsworth Orange' X R. 'Whitney’s Orange'

Hybridized By: Griswold, Mrs. W.L. (Doris)

R. 'Donna Totten'

Rhododendron Hybrid

R. racemosum X ?

Hybridized By: Nearing, G.G.

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R. 'Donna's Day'

Rhododendron Hybrid

? X ?

Hybridized By: USA

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R. 'Donndorf'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.

R. 'Donnie'

Rhododendron Hybrid

R. 'Unique' X R. wightii

Hybridized By: Horlick, Sir James

R. 'Donvale'

Rhododendron Hybrid

? X ?

Hybridized By: O'Shannassy, J.

R. 'Donvale Apricot'

Rhododendron Hybrid

? X ?

Hybridized By: O'Shannassy, J.

R. 'Donvale Cheer'

Rhododendron Hybrid

R. 'Marion' X R. 'yakushimanum x arboreum'

Hybridized By: O'Shannassy, J.

R. 'Donvale Cherry'

Rhododendron Hybrid

R. 'Glen Glow' X R. arboreum ssp arboreum

Hybridized By: O'Shannassy, J.

R. 'Donvale Gold'

Rhododendron Hybrid

R. 'California Gold' X R. 'Joy Ridge'

Hybridized By: O'Rourke, H.

R. 'Donvale Pink'

Vireya Hybrid

R. viriosum X R. leucogigas

R. 'Donvale Ruby'

Rhododendron Hybrid

? X ?

Hybridized By: O'Shannassy, J.

R. 'Doo Dad'

Rhododendron Hybrid

? X ?

Hybridized By: Tolstead, W.L.

R. 'Doorbuster'

Rhododendron Hybrid

R. 'Midsummer' X R. 'Delp's Red Max'

Hybridized By: Delp Weldon E.

R. 'Doozey'

Rhododendron Hybrid

? X ?

Hybridized By: Delp Weldon E.

R. 'Dopey'

Rhododendron Hybrid

? X R. 'yakushimanum x Fabia Tangerine'

Hybridized By: Waterer (Bagshot)

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R. 'Dopus'

Rhododendron Hybrid

R. 'Redwax' X R. 'Tortoiseshell Wonder'

Hybridized By: Stockman, M.

R. 'Dora'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.

R. 'Dora Amateis'

Rhododendron Hybrid

R. minus Carolinianum Group X R. ciliatum

Hybridized By: Amateis, Edmond

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R. 'Dora Frank'

Rhododendron Hybrid

R. 'Yellow Gay' X R. 'Whitney’s Orange x Golden Star'

Hybridized By: Arsen, F.A.

R. 'Dorcas Group'

Rhododendron Cultivar group

R. 'Bagshot Ruby' X R. fortunei ssp discolor

Hybridized By: Rothschild, L. de

R. 'Doreen Gale'

Rhododendron Hybrid

R. 'Point Defiance' X R. 'Trude Webster'

Hybridized By: Sanders, D.

R. 'Doria'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.

R. 'Dorian'

Azalea Hybrid

? X ?

Hybridized By: Guttormsen, W.L.

R. 'Dorinthia'

Rhododendron Hybrid

R. griersonianum X R. 'Hiraethlyn'

Hybridized By: Aberconway, Lord

R. 'Dorinthia Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Aberconway, Lord

R. 'Doris Caroline'

Rhododendron Hybrid

R. 'Loderi Group' X R. 'Lady Bligh'

Hybridized By: Henny, Rudolph

R. 'Doris Griswold'

Rhododendron Hybrid

R. 'Fabia Group x bureavii' X R. 'The Honourable Jean Marie de Montague'

Hybridized By: Griswold, D.A.

R. 'Doris Moss'

Rhododendron Hybrid

R. 'Romany Chai Group' X R. 'Purple Splendour'

Hybridized By: Moss, W.

R. 'Doris Mossman'

Vireya Hybrid

R. 'zoelleri x macgegoriae' X R. stenophyllum ssp stenophyllum

Hybridized By: Mossman, F. D.

R. 'Doris Nolan'

Rhododendron Hybrid

R. 'Kammer's Ruffles' X R. 'Cynthia'

Hybridized By: Stockman, M.

R. 'Dorita'

Rhododendron Hybrid

? X ?

Hybridized By: Seidel, T.J.R.

R. 'Dormouse Group'

Rhododendron Cultivar group

R. 'Dawn's Delight' X R. williamsianum

Hybridized By: Rothschild, L. de

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R. 'Dororhy Loveday'

Rhododendron Hybrid

? X ?

Hybridized By: Sullivan, N.

R. 'Dorothea'

Rhododendron Hybrid

R. griffithianum X R. decorum ssp decorum

Hybridized By: Lowinsky T.H.

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R. 'Dorothy'

Azalea Hybrid

? X ?

Hybridized By: Chisholm, J.J.

R. 'Dorothy Amateis'

Rhododendron Hybrid

R. 'America' X R. 'Purple Splendour'

Hybridized By: Amateis, Edmond

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R. 'Dorothy Ann'

Azalea Hybrid

? X ?

Hybridized By: Brooks, L.L.

R. 'Dorothy Bishop'

Rhododendron Hybrid

R. 'Hachmann's Charmant' X R. 'Lem's Cameo'

Hybridized By: Barlup, Jim

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R. 'Dorothy Clark'

Azalea Hybrid

R. 'Grace Freeman No. 2' X R. 'Amagasa'

Hybridized By: Harris, J.

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R. 'Dorothy Corston'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill)

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R. 'Dorothy Dean Jones'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'September Song'

Hybridized By: Stipe, W.A.

R. 'Dorothy Fortescue'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot)

R. 'Dorothy Gish'

Azalea Hybrid

? X ?

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