Index

R. 'Wisteria'

Rhododendron Hybrid

? X ?

Hybridized By: Knippenberg, Mrs. J. F., 1980

R. 'Witch Doctor'

Rhododendron Hybrid

R. 'Doncaster x Nereid Group' X R. 'Vulcan'

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1974

R. 'Witchery'

Rhododendron Hybrid

X R. eriogynum

Hybridized By: Unknown

R. 'Wizard'

Rhododendron Hybrid

R. 'Catawbiense Album' X R. 'Fabia Group'

Hybridized By: Lem Halfdan. Seattle, Washington, USA, 1962

R. 'Wizard x aureum'

Rhododendron Hybrid

R. 'Wizard' X R. aureum var aureum

Hybridized By: No hybridiser registered

R. 'WM-1'

Azalea Hybrid

? X ?

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

R. 'Woden's Horse'

Rhododendron Hybrid

R. 'Michael's Pride' X R. 'Else Frye'

Hybridized By: Waddington, C.R.W., 1994

R. 'Wojnar's Purple'

Rhododendron Hybrid

? X ?

Hybridized By: Wojnar, 1960

R. 'Wolga'

Rhododendron Hybrid

R. smirnowii X R. catawbiense 'Catawbiense Grandiflorum'

Hybridized By: Nagel, W. (Walter). Bretten, Baden, Germany, 1967

R. wologense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Fortunea

R. 'Womans Day'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Wombat'

Azalea Hybrid

R. nakaharae 'Mariko' X R. 'Gaiety'

Hybridized By: Cox, Peter A. | Glendoick | Scotland, 1970

R. womersleyi

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Wonderland'

Rhododendron Hybrid

R. 'Alice' X R. auriculatum

Hybridized By: Slocock, Walter C.. Goldsworth Nursery, Woking, UK, 1958

R. 'Wonderlight'

Rhododendron Hybrid

R. 'Van Nes Sensation' X R. 'Queen Souriya'

Hybridized By: O'Rourke, H.. Burnie, Tasmania, Australia, 1988

R. wongii

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Triflora

R. 'Woodbench'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Woodcock'

Rhododendron Hybrid

R. 'Elizabeth Group' X R. hyperythrum

Hybridized By: Hanger, F.E.W.. RHS Garden, Wisley, Surrey, England, 1952

R. 'Woodpecker'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer (Bagshot). Surrey, England

R. 'Woody Peach'

Rhododendron Hybrid

? X ?

Hybridized By: Robertson, W.. Auburn, WA, USA

R. 'Woody's Friggin' Riggin''

Rhododendron Hybrid

R. 'Bern' X R. degronianum ssp yakushimanum

Hybridized By: USA, 1990

R. 'Wooleri'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Woolmer's Blush'

Rhododendron Hybrid

R. 'C.I.S.' X R. 'Victor Boulter'

Hybridized By: Ronken, H, 1995

R. 'Wow'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'Pumpkin Ridge'

Hybridized By: Bones, Dan. Florence, Oregon, USA

R. wrayi

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Irrorata

R. wrayi var ellipticum

Species

R. 'Wren'

Rhododendron Hybrid

R. ludlowii X R. keiskei var ozawae 'Yaku Fairy'

Hybridized By: Cox, Peter A.. Glendoick, Scotland, 1971

R. wrightianum var cyclopense

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. wrightianum var insulare

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. wrightianum var wrightianum

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Wryneck'

Azalea Hybrid

? X ?

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

R. 'Wuji'

Rhododendron Hybrid

R. 'Vicki Reine' X R. 'Crest'

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

R. wumingense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Maddenia

R. wuyishanicum

Species

R. 'Wyandanch Pink'

Rhododendron Hybrid

? X ?

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

R. 'Wyandot'

Azalea Hybrid

? X ?

Hybridized By: Stanton, E.N.

R. 'Wyanokie'

Rhododendron Hybrid

R. 'Conestoga' X ?

Hybridized By: Nearing, G.G.. Ramsey, NJ, USA, 1944

R. 'Wye'

Azalea Hybrid

? X ?

Hybridized By: Hanger, F.E.W. | RHS Garden, Wisley, Surrey | England

R. 'Wylam's Surprise'

Azalea Hybrid

? X ?

Hybridized By: Camellia Lodge Nursery

R. 'Wynterset Pink'

Rhododendron Hybrid

? X ?

Hybridized By: USA, 1994

R. 'Wynterset White'

Rhododendron Hybrid

? X ?

Hybridized By: , 1968