Rhododendron Index

R. 'Nicola'

Evergreen Azalea Hybrid

R. 'Fidelio' x R. simsii var simsii 'Gumpo Red'

Hybridized By: Waterer (Bagshot)

R. 'Nicola Newman'

Rhododendron Hybrid

R. 'Cornubia Group' x R. sutchuenense

Hybridized By: Magor, E.J.P.

R. 'Nicolaas Beets'

Rhododendron Hybrid

? x ?

R. 'Nicoletta'

Rhododendron Hybrid

R. 'Fantastica' x R. 'Hachmann's Ornament x Furnivall's Daughter'

Hybridized By: Hachmann, Hans

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R. 'Nicoletta Furno'

Rhododendron Hybrid

? x ?

Hybridized By: Parco Burcina

R. 'Nicoline'

Rhododendron Hybrid

R. 'Nova Zembla' x R. 'Mars'

Hybridized By: Hachmann, Hans

R. nicroglandulosum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Taliensia

R. nieuwenhuisii

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Nifty Fifty'

Deciduous Azalea Hybrid

? x R. 'Knap Hill Yellow x Klondyke'

Hybridized By: Arneson, Ivan & Robertha

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R. 'Nigella'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Rothschild, L. de

R. 'Night Music'

Rhododendron Hybrid

R. 'Jonathan Shaw' x R. 'Black Adder'

Hybridized By: Barlup, Jim

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R. 'Night Sky'

Rhododendron Hybrid

R. 'Blue Steel' x R. 'Russautinii Group'

Hybridized By: Russell, J.P.C.

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R. 'Night Watch'

Rhododendron Hybrid

R. 'Cup Day' x R. 'Purple Splendour'

R. 'Night Wind'

Rhododendron Hybrid

R. 'Jonathan Shaw' x R. 'Black Adder'

Hybridized By: Barlup, Jim

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R. 'Nightingale'

Rhododendron Hybrid

R. decorum ssp decorum x R. 'Purple Splendour'

Hybridized By: Reuthe, W.S.

R. 'Nigrescens'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

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R. 'Nigrescens'

Evergreen Azalea Hybrid

R. 'Le Flambeau' x ?

Hybridized By: Vervaene, J.

R. 'Niihau'

Rhododendron Hybrid

R. 'Hotei' x R. 'Van Nes Sensation'

Hybridized By: Stockman, M.

R. 'Nike'

Rhododendron Hybrid

R. 'Tiddly Winks' x R. 'Nancy Evans'

Hybridized By: Thompson’s Nursery

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R. 'Nikko'

Evergreen Azalea Hybrid

? x ?

R. nikomontanum

Natural Hybrid

R. aureum var aureum x R. brachycarpum ssp brachycarpum

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R. 'Nikwasi'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Holmsomback, O.

R. 'Nile'

Rhododendron Hybrid

R. catawbiense x R. wardii var wardii

Hybridized By: Leach, Dr. David G.

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R. 'Nils Hansen'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Morrison, B.Y.

R. 'Nimbus'

Rhododendron Hybrid

R. 'Snow Queen Group' x R. 'Cornish Loderi Group'

Hybridized By: Waterer, H. (Knaphill)

R. 'Nina Belle'

Rhododendron Hybrid

R. 'Evening Glow' x R. 'Kammer's Ruffles'

Hybridized By: Stockman, M.

R. 'Nina Rouge'

Rhododendron Hybrid

? x ?

Hybridized By: Wieting, J.

R. 'Ninette Group'

Rhododendron Cultivar group

R. fortunei ssp discolor x R. makinoi

Hybridized By: Stevenson, J.B.

R. ningyuenense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Irrorata

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R. 'Ninotschka'

Rhododendron Hybrid

R. 'Mars' x R. degronianum ssp yakushimanum 'Koichiro Wada'

Hybridized By: Hachmann, Hans

R. 'Niobe'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Schultz, C.

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R. 'Niphetos'

Evergreen Azalea Hybrid

R. mucronatum var mucronatum x R. 'Fukuju'

Hybridized By: Morrison, B.Y.

R. 'Nippon'

Rhododendron Hybrid

? x ?

Hybridized By: Hobbie, Dietrich G.

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R. 'Nippon-no-haru'

Rhododendron Hybrid

R. 'Hotei' x R. aureum var aureum

Hybridized By: Ono, K.

R. nipponicum

Species

Subgenus: Pentanthera
Section: Viscidula

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R. 'Nirita'

Rhododendron Hybrid

R. 'Midnight' x R. 'Carita Group'

Hybridized By: Van de Ven K.

R. 'Nishan'

Rhododendron Hybrid

R. 'Mondnacht' x R. 'Hachmann's Kabarett'

Hybridized By: Hübbers, K-H.

R. 'Nissequoque'

Rhododendron Hybrid

? x ?

Hybridized By: Raustein, A.A.

R. nitidulum var nitidulum

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

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R. nitidulum var omeiense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

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R. nivale ssp australe

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. nivale ssp boreale

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

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R. nivale ssp nivale

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

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R. niveoflorum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. niveum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Arborea

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R. niveum 'Clyne Castle'

Rhododendron Species Selection

R. niveum 'Crown Equerry'

Rhododendron Species Selection

R. 'Nizette'

Rhododendron Hybrid

? x ?

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R. 'No Way'

Rhododendron Hybrid

R. 'Boule de Neige' x R. 'flavidum x Lady Rosebery Group'

Hybridized By: Hinerman, D.L.

R. 'No Wonder'

Rhododendron Hybrid

R. 'maximum x yakushimanum X Adele's Yellow' x R. 'Stokes Bronze Wings x Adele's Yellow'

Hybridized By: Delp Weldon E.