Index

R. 'Northern Hi-Lights'

Azalea Hybrid

? X ?

Hybridized By: Minnesota Landscape Arboretum, 1978

R. 'Northern Lights Group'

Azalea Hybrid

? X ?

Hybridized By: Pellet, H. | University of Minnesota Landscape Arboretum | USA, 1988

R. 'Northern Starburst'

Rhododendron Hybrid

R. 'PJM Group' X ?

Hybridized By: Briggs Nursery, 1987

R. nortoniae

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Malayovireya

R. 'Nosegay'

Azalea Hybrid

? X ?

Hybridized By: Standish & Noble | Bagshot, Surrey | England, 1847

R. 'Nosutchianum'

Rhododendron Hybrid

R. williamsianum X ?

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1956

R. 'Notabile'

Azalea Hybrid

? X ?

Hybridized By: van Geert, J., 1835

R. 'Notaire'

Rhododendron Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1867

R. 'Notaire Beaucarne'

Rhododendron Hybrid

? X ?

Hybridized By: Rollisson & Sons, W.. Springfield Nursery, Upper Tooting, London, England, 1877

R. 'Notaire Carmiaux'

Azalea Hybrid

? X ?

Hybridized By: Vervaene, J. | Ledeberg, near Ghent | Belgium, 1900

R. 'Notaire Moens'

Rhododendron Hybrid

? X ?

Hybridized By: Vuylsteke, C., 1894

R. 'Notaire Moens'

Azalea Hybrid

? X ?

Hybridized By: Van Houtte, L. B. (Louis Benoit) | Gentbrugge | Belgium, 1876

R. 'Notaris Wille'

Azalea Hybrid

? X ?

Hybridized By: Haerens, J., 1928

R. 'Notcuttbrachy'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Notiale Saperstein'

Vireya Hybrid

? X ?

Hybridized By: Unknown

R. 'Nou-beni-gane'

Azalea Hybrid

? X ?

Hybridized By: Hatori, M., 1988

R. 'Nova Sunrise'

Rhododendron Hybrid

R. 'fortunei x smirnowii X yakushimanum x Goldsworth Yellow' X R. 'aureum x Prelude'

Hybridized By: Craig, D.L.. Kentville, Nova Scotia, Canada, 1988

R. 'Nova Zembla'

Rhododendron Hybrid

R. 'Parsons Grandiflorum' X ?

Hybridized By: Koster & Sons, 1902

R. 'Nova Zembla X ( ( La Bar's White X ( fortunei X wardii )'

Rhododendron Hybrid

R. 'Nova Zembla' X R. ' La Bar's White X fortunei x wardii'

Hybridized By: Unknown

R. 'Nova Zembla x Mars'

Rhododendron Hybrid

R. 'Nova Zembla' X R. 'Mars'

Hybridized By: No hybridiser registered

R. 'Nova Zembla x Purple Splendour'

Rhododendron Hybrid

R. 'Nova Zembla' X R. 'Purple Splendour'

Hybridized By: No hybridiser registered

R. 'Nova Zembla x Purple Splendour X Purple Splendour'

Rhododendron Hybrid

R. 'Nova Zembla x Purple Splendour' X R. 'Purple Splendour'

Hybridized By: No hybridiser registered

R. 'Nova Zembla x Thunderstorm'

Rhododendron Hybrid

R. 'Nova Zembla' X R. 'Thunderstorm'

Hybridized By: No hybridiser registered

R. 'Nova Zembla x yakushimanum'

Rhododendron Hybrid

R. 'Nova Zembla' X R. degronianum ssp yakushimanum

Hybridized By: No hybridiser registered

R. 'Novelty'

Rhododendron Hybrid

? X ?

Hybridized By: Veitch & Son, J.. Royal Exotic Nurseries, Chelsea, London, England, 1867

R. 'Novelty'

Rhododendron Hybrid

? X ?

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

R. 'Novelty'

Azalea Hybrid

? X ?

Hybridized By: Ivery, J., 1858

R. 'Novelty'

Azalea Hybrid

R. mucronatum var mucronatum X R. 'Kagetsu'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. 'November Beauty'

Azalea Hybrid

? X ?

Hybridized By: Haerens & Wille, 1913

R. 'November Moon'

Rhododendron Hybrid

R. 'Unique' X R. 'Jack's White'

Hybridized By: Dosser, D.J.. Lower Wilmot, Tasmania, Australia, 1994

R. 'Novitas Antecellens'

Azalea Hybrid

? X ?

Hybridized By: Seidel, T.J. | Dresden | Germany, 1846

R. 'Noyo Brave'

Rhododendron Hybrid

R. arboreum ssp nilagiricum 'Noyo Chief' X R. degronianum ssp yakushimanum 'Koichiro Wada'

Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1963

R. 'Noyo Brave x Fragrant Red'

Rhododendron Hybrid

R. 'Noyo Brave' X R. 'Fragrant Red'

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

R. 'Noyo Brave x Peter Falk'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Noyo Charm'

Rhododendron Hybrid

R. 'johnstoneanum x veitchianum' X R. moupinense

Hybridized By: Scott, R.W., 1969

R. 'Noyo Dream'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. arboreum ssp arboreum

Hybridized By: Moyles, E.W.. Oakland, California, USA, 1977

R. 'Noyo Lilac'

Azalea Hybrid

R. 'Fedora' X R. 'Fedora'

Hybridized By: Cornell, P.B., 1960

R. 'Noyo Maiden'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Koichiro Wada' X R. arboreum ssp nilagiricum 'Noyo Chief'

Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1962

R. 'Noyo Pink'

Azalea Hybrid

R. 'Alaska' X R. 'Twenty Grand'

Hybridized By: Cornell, P.B., 1952

R. 'Noyo Rose'

Azalea Hybrid

X

Hybridized By: unknown, 1960

R. 'Noyo Snow'

Rhododendron Hybrid

R. degronianum ssp yakushimanum X R. arboreum ssp arboreum

Hybridized By: Moyles, E.W.. Oakland, California, USA, 1992

R. 'Noyo Star'

Rhododendron Hybrid

? X ?

Hybridized By: Jones, K.. Fort Bragg, CA, USA, 2006

R. 'NR-1'

Azalea Hybrid

R. 'AL-48' X R. 'Cecile'

Hybridized By: Aromi, E.J | Mobile, Alabama | USA

R. 'Nuance'

Rhododendron Hybrid

R. catawbiense X R. 'neriiflorum x dichroanthum X fortunei discolor'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1952

R. 'Nubar'

Rhododendron Hybrid

R. 'Aurora Group' X R. campylocarpum ssp campylocarpum

Hybridized By: Rothschild, Edmund Leopold de. Southampton, UK, 1981

R. 'Nubelle'

Rhododendron Hybrid

R. 'Newport' X R. 'Newport'

Hybridized By: Delp Weldon E.. Harrisville, Pensylvania, USA, 1992

R. 'Nubian'

Azalea Hybrid

R. 'Lilacinum x Willy' X R. 'Mrs Carmichael x Willy'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. nubicola

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Nuccio's All Aglow'

Azalea Hybrid

? X ?

Hybridized By: Nuccio's Nurseries | Altadena, California | USA, 1994

R. 'Nuccio's All Glory'

Azalea Hybrid

R. 'Hino-crimson' X R. 'Laughing Water'

Hybridized By: Nuccio's Nurseries | Altadena, California | USA, 1975

R. 'Nuccio's Allegro'

Azalea Hybrid

R. 'Avenir' X R. 'Hexe'

Hybridized By: Nuccio's Nurseries | Altadena, California | USA, 1970