Index

R. 'Jasminiflorum'

Azalea Hybrid

R. viscosum X ?

Hybridized By: van Geert, J., 1839

R. 'Jasminiflorum Carminatum'

Vireya Hybrid

R. jasminiflorum ssp jasminiflorum X R. javanicum ssp javanicum

Hybridized By: Veitch & Sons, R.. Exeter, Devon, England, 1881

R. jasminiflorum ssp chamaepitys

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. jasminiflorum ssp copelandii

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. jasminiflorum ssp heusseri

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. jasminiflorum ssp jasminiflorum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. jasminiflorum ssp oblongiflorum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Jasminiflorum Superbum'

Vireya Hybrid

R. jasminiflorum ssp jasminiflorum X R. longiflorum var longiflorum

Hybridized By: Veitch & Sons, R.. Exeter, Devon, England, 1862

R. jasminiflorum var punctatum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Jasminodorum'

Azalea Hybrid

? X ?

Hybridized By: Gowen, J.R., 1829

R. 'Jason'

Rhododendron Hybrid

R. lacteum X R. 'Penjerrick Group'

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1942

R. 'Jason Group'

Rhododendron Cultivar group

R. lacteum X R. 'Penjerrick Group'

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1942

R. 'Jason's Maxim'

Rhododendron Hybrid

R. maximum X ?

Hybridized By: Bowers, C.G., 1927

R. 'Jasorbit'

Vireya Hybrid

R. jasminiflorum ssp jasminiflorum X R. orbiculatum

Hybridized By: Vireya Venue, 1996

R. 'Jasper Group'

Rhododendron Cultivar group

R. dichroanthum ssp dichroanthum X R. 'Lady Bessborough Group'

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1942

R. 'Jasper Pimento'

Rhododendron Hybrid

R. dichroanthum ssp dichroanthum X R. 'Lady Bessborough'

Hybridized By: Rothschild, L. de. Founder of Exbury Gardens, UK, 1942

R. 'Java'

Rhododendron Hybrid

R. 'Mars' X R. 'Mars x catawbiense'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1958

R. 'Java Light'

Vireya Hybrid

R. laetum X R. javanicum ssp javanicum

Hybridized By: Stanton, D.B.. Wollongong, New South Wales, Australia, 1981

R. 'Java Rose'

Vireya Hybrid

X R. javanicum ssp javanicum

Hybridized By: No hybridiser registered, 1999

R. javanicum ssp brookeanum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp cladotrichum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp cockburnii

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp gracile

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp javanicum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp kinabaluense

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp moultonii

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp palawanense

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp schadenbergii

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. javanicum ssp teysmannii

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'javanicum x konori'

Vireya Hybrid

R. javanicum ssp javanicum X R. konori var konori

Hybridized By: No hybridiser registered

R. 'javanicum x Triumphans'

Vireya Hybrid

R. javanicum ssp javanicum X R. 'Triumphans'

Hybridized By: No hybridiser registered

R. 'javanicum x viriosum'

Vireya Hybrid

R. javanicum ssp javanicum X R. viriosum

Hybridized By: No hybridiser registered

R. 'Javelin'

Azalea Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill) | Woking, Surrey (Knaphill) | UK, 1959

R. 'Jawane'

Rhododendron Hybrid

? X ?

Hybridized By: Newberry, P., 1980

R. 'Jawndice'

Rhododendron Hybrid

R. 'Flashdance' X ?

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

R. 'Jay Gould'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Jay McMartin'

Rhododendron Hybrid

R. 'C.P. Raffill Group' X R. 'Moser's Maroon'

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1950

R. 'Jay Murray'

Rhododendron Hybrid

R. minus Carolinianum Group X R. mucronulatum var mucronulatum 'Pink Panther'

Hybridized By: Lewis, G.D. Montpelier, Vermont, USA, 1972

R. 'Jay Valentine'

Azalea Hybrid

R. 'Martha Hitchcock' X R. 'Amagasa'

Hybridized By: Harris, J.O. | Lawrenceville, Georgia | USA, 1995

R. 'Jay-Bob'

Rhododendron Hybrid

R. 'Hotei' X R. 'Morna Belle'

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1996

R. 'Jazz Band'

Vireya Hybrid

? X ?

Hybridized By: Vireya Venue, 1996

R. 'Jazz's Cream'

Rhododendron Hybrid

R. 'Arctic Gold' X R. 'Hardgrove's Deepest Yellow x Phipps Yellow'

Hybridized By: Bondita, R.J., 1990

R. 'Jazzberry Twirl'

Rhododendron Hybrid

R. 'Stokes Bronze Wings' X R. 'Vinebrook'

Hybridized By: Smith, A.W.. Niagara Falls, Ontario, Canada, 1989

R. 'Jazzy Virtues'

Rhododendron Hybrid

R. 'Windsor Lad' X R. 'America'

Hybridized By: Crober, L.G., 1999

R. 'Jean Alexandra'

Azalea Hybrid

? X ?

Hybridized By: Greentree, M.E., 1977

R. 'Jean Baptiste'

Vireya Hybrid

R. 'laetum x leucogigas' X R. konori var phaeopeplum

Hybridized By: Sullivan, P., 1972

R. 'Jean Baptiste Reboul'

Rhododendron Hybrid

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

Hybridized By: Hardgrove, D.L., 1964

R. 'Jean Botscheller'

Azalea Hybrid

? X ?

Hybridized By: Smith, W.D. | Spring Grove, Pennsylvania | USA, 1982

R. 'Jean Brandt'

Azalea Hybrid

? X ?

Hybridized By: Pride, O.S. | Butler, Pennsylvania | USA, 1952

R. 'Jean C'

Azalea Hybrid

R. calendulaceum X R. 'Klondyke'

Hybridized By: Hollowell, E.A., 1977

R. 'Jean Captain'

Azalea Hybrid

? X ?

Hybridized By: Haerens, J., 1928