Index

R. 'Palla Group'

Rhododendron Cultivar group

R. 'Pallidum Group' X R. griersonianum

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1936

R. 'Palladium'

Azalea Hybrid

? X ?

Hybridized By: Van Houtte, L. B. (Louis Benoit) | Gentbrugge | Belgium, 1843

R. 'Pallas'

Azalea Hybrid

? X ?

Hybridized By: Baumann, J. | Ghent | Belgium, 1863

R. 'Pallidiflorum'

Azalea Hybrid

? X ?

Hybridized By: Van Houtte, L. B. (Louis Benoit) | Gentbrugge | Belgium, 1868

R. 'Pallidum'

Rhododendron Hybrid

R. ponticum X ?

Hybridized By: Whitley & Osborn, 1850

R. 'Pallidum'

Rhododendron Hybrid

R. virgatum ssp virgatum X R. hirsutum

Hybridized By: Kew. Royal Botanical Gardens, Surrey, England, 1913

R. 'Pallidum'

Azalea Hybrid

? X ?

Hybridized By: Loddiges, C. & Sons | Hackney, London | England, 1804

R. 'Pallidum'

Azalea Hybrid

? X ?

Hybridized By: Jacob-Makoy, L. | Liege/Luik | Belgium, 1840

R. 'Pallidum'

Azalea Hybrid

? X ?

Hybridized By: Loddiges, C. & Sons | Hackney, London | England, 1826

R. 'Pallidum Group'

Rhododendron Cultivar group

R. griffithianum X R. williamsianum

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales, 1926

R. 'Palm'

Azalea Hybrid

? X ?

Hybridized By: Baumann, J. | Ghent | Belgium, 1866

R. 'Palmer'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Palmer x Loderi King George'

Rhododendron Hybrid

R. 'Palmer' X R. 'Loderi King George'

Hybridized By: No hybridiser registered

R. 'Palmyre'

Azalea Hybrid

? X ?

Hybridized By: Haerens, J., 1928

R. 'Palmyre de Trianon'

Rhododendron Hybrid

? X ?

Hybridized By: Knight & Perry. (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London, England, 1850

R. 'Palni Princess'

Rhododendron Hybrid

R. arboreum ssp nilagiricum X R. 'Hawk Group x Idealist Group X Wheatley'

Hybridized By: Viraghavan, M.S., 1990

R. 'Paloma'

Rhododendron Hybrid

R. 'Ruby Bowman' X R. floccigerum

Hybridized By: Goheen. Dr. David. Camas, Washington, USA, 1966

R. 'Paloma'

Azalea Hybrid

R. 'Inga' X ?

Hybridized By: Harmsen, G., 1972

R. 'Paloma'

Azalea Hybrid

? X ?

Hybridized By: No hybridiser registered, 1994

R. 'Palomino'

Rhododendron Hybrid

? X ?

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

R. 'Palouse'

Rhododendron Hybrid

R. 'Hotei' X R. 'Lem's Cameo'

Hybridized By: Barlup, Jim. Bellevue, USA, 1981

R. 'Paludosum'

Azalea Hybrid

? X ?

Hybridized By: Loddiges, C. & Sons | Hackney, London | England, 1818

R. 'Paluna'

Azalea Hybrid

R. 'Helen Close' X R. 'Purple Splendor'

Hybridized By: Guttormsen, W.L. | Greenwood Gardens, Canby, Oregon | USA, 1969

R. 'Pam'

Rhododendron Hybrid

R. microgynum Gymnocarpum Group X R. neriiflorum ssp neriiflorum Euchaites Group

Hybridized By: James, R. Mrs, 1971

R. 'Pam'

Azalea Hybrid

R. 'Glacier' X ?

Hybridized By: Amann,I.L. | Bozman, Maryland | USA, 1987

R. 'Pamela Fielding'

Rhododendron Hybrid

? X ?

Hybridized By: van Nes C. B . & Sons. Boskoop, Netherlands, 1922

R. 'Pamela Malland'

Azalea Hybrid

? X ?

Hybridized By: Griswold, G. | Kirkland, WA | USA

R. 'Pamela Reynolds'

Rhododendron Hybrid

R. irroratum ssp irroratum X R. grande

Hybridized By: Sullivan, N.. Burnie, Tasmania, Australia, 1987

R. 'Pamela Robinson'

Rhododendron Hybrid

R. 'New Comet' X R. fortunei ssp fortunei

Hybridized By: George A.F.. Hydon Nursery, Godalming, Surrey, England, 1974

R. 'Pamela-Louise'

Rhododendron Hybrid

? X ?

Hybridized By: Hydon Nurseries, 1964

R. 'Pamir'

Rhododendron Hybrid

? X ?

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

R. 'Pan Group'

Rhododendron Hybrid

? X ?

Hybridized By: Stirling-Maxwell, Sir John

R. 'Pana'

Rhododendron Hybrid

? X ?

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1974

R. 'Panache'

Rhododendron Hybrid

R. 'Champagne' X R. 'Crest'

Hybridized By: May, J., 1970

R. 'Panda'

Azalea Hybrid

R. 'Everest' X R. kiusianum var kiusianum

Hybridized By: Cox, Peter A. | Glendoick | Scotland, 1973

R. 'Pandora Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Aberconway, Lord. Bodnant, Tal-y-Cafn, Wales

R. 'Panenka'

Rhododendron Hybrid

? X ?

Hybridized By: Kavka, B.. Pruhonice, Czech Republic, 1958

R. 'Panfilia'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Pania'

Rhododendron Hybrid

R. dichroanthum ssp dichroanthum X ?

Hybridized By: New Zealand Rhododendron Association, 1982

R. 'Panoply'

Rhododendron Hybrid

R. 'G.A. Sims' X R. facetum

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1942

R. 'Panoply Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Clarke, S.R.. Borde Hill, West Sussex, England, 1942

R. 'Panther'

Rhododendron Hybrid

? X ?

Hybridized By: Ingram, C.. Benenden, Kent, England

R. 'Pao-Pao'

Rhododendron Hybrid

? X ?

Hybridized By: Stockman, M.. Port Angeles, Washington, USA, 1989

R. 'Paotrig Skaer'

Rhododendron Hybrid

R. 'Kluis Sensation' X R. 'Karen Triplett'

Hybridized By: Le Duigou, L., 2000

R. 'Papa Cook'

Rhododendron Hybrid

? X ?

Hybridized By: Southerland, Stan B.. Chapel Hill, NC, USA, 1997

R. 'Papageno'

Rhododendron Hybrid

R. 'Nachtglut I' X R. 'Mars x Koichiro Wada'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1969

R. 'Papaya Punch'

Rhododendron Hybrid

R. 'Hotei' X R. 'Brandt'sTropicana'

Hybridized By: Brockenbrough, E.C. Bellevue, Washington, USA, 1986

R. 'Papaya Punch x Casanova'

Rhododendron Hybrid

R. 'Papaya Punch' X R. 'Casanova'

Hybridized By: Looye, Jack. Niagara on the Lake, Ontario, Canada

R. 'Papeleu'

Azalea Hybrid

? X ?

Hybridized By: Seidel, T.J. | Dresden | Germany

R. papillatum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Irrorata

R. 'Papillon'

Rhododendron Hybrid

R. fortunei ssp fortunei X ?

Hybridized By: Gable, J.B.. Stewartstown, Pennsylvania, USA, 1972