Rhododendron Index

R. 'Jackpot'

Rhododendron Hybrid

? x ?

Hybridized By: Knippenberg, Mrs. J. F.

R. 'Jackpot Winner'

Rhododendron Hybrid

R. 'Mary Belle x Ted's Yellow' x ?

Hybridized By: Haag, C.R. & V. (Velma)

R. 'Jacksonii'

Rhododendron Hybrid

R. caucasicum x R. 'Nobleanum Group'

Hybridized By: Herbert, Honourable & Reverend W.

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R. 'Jacksonii'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Jackson, T. & Son

R. 'Jacksonii Crimson'

Rhododendron Hybrid

? x ?

R. 'Jacksonii No. 1'

Rhododendron Hybrid

? x ?

Hybridized By: Gable, J.B.

R. 'Jackwill'

Rhododendron Hybrid

R. 'Jacksonii' x R. williamsianum

Hybridized By: Hobbie, Dietrich G.

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R. 'Jacob Friedrich Seidel'

Rhododendron Hybrid

? x ?

Hybridized By: Firma Seidel

R. 'Jacob's Red'

Rhododendron Hybrid

R. griersonianum x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Jacobean Group'

Rhododendron Hybrid

R. 'Bibiani Group' x R. sanguineum ssp sanguineum var haemaleum

Hybridized By: Rothschild, L. de

R. 'Jacqueline Gau'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Gele, J.C. & Son

R. 'Jacqueline Group'

Rhododendron Cultivar group

R. facetum x R. 'Albatross Group'

Hybridized By: Rothschild, L. de

R. 'Jacqueline Looye'

Rhododendron Hybrid

R. 'Sefton' x R. 'Purple Splendour'

Hybridized By: Delp Weldon E.

R. 'Jacqueline White'

Rhododendron Hybrid

R. 'decorum x Golden Jubilee' x R. fortunei ssp fortunei

Hybridized By: Means, R.L.

R. 'Jacques'

Rhododendron Hybrid

R. dichroanthum ssp dichroanthum x R. 'Day Dream Group'

Hybridized By: Rothschild, L. de

R. 'Jacques Group'

Rhododendron Cultivar group

R. dichroanthum ssp dichroanthum x R. 'Day Dream Group'

Hybridized By: Rothschild, L. de

R. 'Jacques van Arteveld'

Deciduous Azalea Hybrid

? x ?

Hybridized By: de Cock, L.

R. 'Jacques van Arteveld'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Verschaffelt, A. (Alexander)

R. 'Jacques von Artevelde'

Rhododendron Hybrid

? x ?

Hybridized By: Baumann, J.

R. 'Jacquetta Group'

Rhododendron Cultivar group

R. facetum x R. griersonianum

Hybridized By: Digby, Lord

R. 'Jade'

Rhododendron Hybrid

R. 'Fabia Group' x R. 'Corona'

Hybridized By: Henny, Rudolph

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R. 'Jade Renee'

Rhododendron Hybrid

R. 'Kammer's Ruffles' x R. 'Dianta'

Hybridized By: Stockman, M.

R. 'Jaguar'

Rhododendron Hybrid

R. 'Sue Conn x Karen Triplet X Marinus Koster x Lem's Goal' x R. Klondyke

Hybridized By: Watson, E.M. Mrs. (Elsie)

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R. 'Jaipur Group'

Rhododendron Cultivar group

R. forrestii Repens Group x R. meddianum var meddianum

Hybridized By: Rothschild, L. de

R. 'Jake Frey'

Evergreen Azalea Hybrid

? x R. 'Mitch'

Hybridized By: Stewart, Robert

R. 'Jalipeńo'

Rhododendron Hybrid

R. 'Fabia Group x haematodes X Earl of Athlone' x R. 'The Honourable Jean Marie de Montague'

Hybridized By: Goheen. Dr. David

R. 'Jalisco Eclips x Fusilier'

Rhododendron Hybrid

R. 'Jalisco Eclipse' x R. Fusilier

R. 'Jalisco Eclips x Fusilier Group'

Rhododendron Cultivar group

R. 'Jalisco Eclipse' x R. 'Fusilier Group'

R. 'Jalisco Eclipse'

Rhododendron Hybrid

R. 'Lady Bessborough' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

R. 'Jalisco Elect'

Rhododendron Hybrid

R. 'Lady Bessborough Group' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

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R. 'Jalisco Elect x Yellow Creek'

Rhododendron Hybrid

R. 'Jalisco Elect' x R. 'Yellow Creek'

R. 'Jalisco Emblem'

Rhododendron Hybrid

R. 'Lady Bessborough Group' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

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R. 'Jalisco Goshawk'

Rhododendron Hybrid

R. 'Lady Bessborough' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

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R. 'Jalisco Group'

Rhododendron Cultivar group

R. 'Lady Bessborough Group' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

R. 'Jalisco Group X Crest x King of Shrubs'

Rhododendron Hybrid

R. 'Jalisco Group' x R. 'Crest x King of Shrubs'

R. 'Jalisco Group x yakushimanum'

Rhododendron Hybrid

R. 'Jalisco Group' x R. degronianum ssp yakushimanum

R. 'Jalisco Group x yakushimanum X Joanita'

Rhododendron Hybrid

R. 'Jalisco Group x yakushimanum' x R. 'Joanita'

R. 'Jalisco Group x yakushimanum X Joanita X Goldfort Group x Odee Wright'

Rhododendron Hybrid

R. 'Jalisco Group x yakushimanum X Joanita' x R. 'Goldfort Group x Odee Wright'

R. 'Jalisco Janet'

Rhododendron Hybrid

R. 'Lady Bessborough Group' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

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R. 'Jalisco Lindberg'

Rhododendron Hybrid

? x ?

R. 'Jalisco Orange'

Rhododendron Hybrid

R. 'Lady Bessborough Group' x R. 'Dido Group'

Hybridized By: Rothschild, L. de

R. 'Jamaica Group'

Rhododendron Cultivar group

R. 'Break of Day Group' x R. facetum

Hybridized By: Rothschild, L. de

R. 'Jamboree'

Evergreen Azalea Hybrid

R. 'Osakazuki' x R. 'Kagaribi'

Hybridized By: Morrison, B.Y.

R. 'James Allison'

Rhododendron Hybrid

? x ?

Hybridized By: Gable, J.B.

R. 'James Backhouse'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'James Barto'

Rhododendron Hybrid

R. williamsianum x R. orbiculare ssp orbiculare

Hybridized By: Barto, James

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R. 'James Bateman'

Rhododendron Hybrid

R. catawbiense x ?

Hybridized By: Waterer, H. (Knaphill)

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R. 'James Belton'

Evergreen Azalea Hybrid

R. 'Albert-Elisabeth' x R. 'Schryderi'

Hybridized By: Kirk, E.

R. 'James Brigham'

Rhododendron Hybrid

? x ?

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R. 'James Burchett'

Rhododendron Hybrid

R. fortunei ssp discolor x ?

Hybridized By: Slocock, Walter C.

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