Rhododendron Index

R. 'Blue Dawn'

Rhododendron Hybrid

R. 'Susan' x R. 'Mrs Davies Evans'

Hybridized By: Johnson, A.P.

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R. 'Blue Diamond'

Rhododendron Hybrid

R. 'Intrifast Group' x R. augustinii ssp augustinii

Hybridized By: Crosfield, J. J.

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R. 'Blue Diamond Group'

Rhododendron Cultivar group

R. 'Intrifast Group' x R. augustinii ssp augustinii

Hybridized By: Crosfield, J. J.

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R. 'Blue Effect'

Rhododendron Hybrid

R. 'Sacko' x R. 'Blaney's Blue'

Hybridized By: Hachmann, Hans

R. 'Blue Ensign'

Rhododendron Hybrid

R. ponticum x ?

Hybridized By: Slocock, Walter C.

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R. 'Blue Hawaii'

Rhododendron Hybrid

R. 'Blue Ensign' x R. 'Purple Splendour'

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

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R. 'Blue Haze'

Rhododendron Hybrid

? x ?

R. 'Blue Jay'

Rhododendron Hybrid

R. ponticum x R. 'Blue Ensign'

Hybridized By: Larson, H.L.

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R. 'Blue Lagoon'

Rhododendron Hybrid

R. 'Purple Splendour' x R. 'Arthur Bedford'

Hybridized By: Greer, Harold E.

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R. 'Blue Mist'

Rhododendron Hybrid

R. augustinii ssp chasmantum x R. maddenii ssp maddenii 'Kotuko'

Hybridized By: Balch, R.W.

R. 'Blue Monday'

Evergreen Azalea Hybrid

R. Multiflorum x R. Fedora

Hybridized By: Kerkhoff, W.

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R. 'Blue Pacific'

Rhododendron Hybrid

R. 'Purple Splendour' x R. 'Susan'

Hybridized By: Whitney, William E.

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R. 'Blue Peter'

Rhododendron Hybrid

R. ponticum x ?

Hybridized By: Waterer (Bagshot)

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R. 'Blue Pool'

Rhododendron Hybrid

R. 'Sapphire' x R. augustinii ssp augustinii

Hybridized By: Waterer, H. (Knaphill)

R. 'Blue Rhapsody'

Rhododendron Hybrid

R. 'Arthur Bedford' x R. 'Purple Splendour'

Hybridized By: Whitney, William E.

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R. 'Blue Ridge'

Rhododendron Hybrid

R. 'Russautinii Group' x R. augustinii ssp augustinii

Hybridized By: Haag, C.R. & V. (Velma)

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R. 'Blue River'

Rhododendron Hybrid

R. 'Van Nes Sensation' x R. 'Empereur du Maroc'

Hybridized By: Lyons, R. (Ruth)

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R. 'Blue Sky'

Rhododendron Hybrid

R. augustinii ssp augustinii x R. rubiginosum Desquamatum Group

Hybridized By: Digby, Lord

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R. 'Blue Steel'

Rhododendron Hybrid

? x ?

R. 'Blue Tango'

Rhododendron Hybrid

R. 'Purple Amethyst' x R. 'Plum Passion'

Hybridized By: Barlup, Jim

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R. 'Blue Target'

Rhododendron Hybrid

R. 'Blue Jay' x R. 'Crater Lake'

Hybridized By: Kehr, A.E.

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R. 'Blue Thunder'

Rhododendron Hybrid

? x ?

Hybridized By: Newcomb,L.L.

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R. 'Blue Thunder'

Rhododendron Hybrid

? x ?

Hybridized By: Delp Weldon E.

R. 'Blue Tit'

Rhododendron Hybrid

R. impeditum x R. augustinii ssp augustinii

Hybridized By: Williams, John Charles

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R. 'Blue Tit Group'

Rhododendron Cultivar group

R. impeditum x R. augustinii ssp augustinii

Hybridized By: Williams, John Charles

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R. 'Blue Tit Magor'

Rhododendron Hybrid

? x ?

R. 'Blue Wisp'

Rhododendron Hybrid

R. 'Calsap' x R. 'yakushimanum x Mrs W R Coe'

Hybridized By: Trautmann, C.

R. 'Blue Wonder'

Rhododendron Hybrid

R. russatum x R. augustinii ssp augustinii

Hybridized By: Hobbie, Dietrich G.

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R. 'Bluebell'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer, H. (Knaphill)

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R. 'Bluebird'

Rhododendron Hybrid

R. intricatum x R. augustinii ssp augustinii

Hybridized By: Aberconway, Lord

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R. 'Bluenose'

Rhododendron Hybrid

? x R. dauricum Sempervirens Group

Hybridized By: Brueckner, J.B.

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R. 'Blueshine Girl'

Rhododendron Hybrid

R. 'Soulkew Group' x R. wardii var wardii

Hybridized By: Hobbie, Dietrich G.

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R. 'Bluestone Group'

Rhododendron Hybrid

R. 'Bluebird' x R. augustinii ssp augustinii

Hybridized By: Aberconway, Lord

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R. 'Bluette'

Rhododendron Hybrid

R. impeditum x R. augustinii ssp augustinii 'Lackamas Blue'

Hybridized By: Lancaster, Ben, F.

R. 'Blumira'

Rhododendron Hybrid

R. Azurika x R. Blue Tit Group

Hybridized By: Hachmann, Hans

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R. 'Blumiria'

Rhododendron Hybrid

R. 'Azurika' x R. 'Blue Tit Group'

Hybridized By: Hachmann, Hans

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R. 'Blunique'

Rhododendron Hybrid

R. 'Blue Peter' x R. 'Unique'

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R. 'Blurettia'

Rhododendron Hybrid

R. 'Blue Peter' x R. degronianum ssp yakushimanum 'Koichiro Wada'

Hybridized By: Hachmann, Hans

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R. 'Blush'

Rhododendron Hybrid

R. 'Ruby Bowman' x R. 'Skipper'

Hybridized By: Hammond Nursery

R. 'Blush Group'

Rhododendron Cultivar group

R. 'Ouida Group' x R. aperantum

Hybridized By: Aberconway, Lord

R. 'Blush Tumble'

Vireya Hybrid

R. Coral Chimes x R. saxifragoides

R. 'Blushed Spice'

Vireya Hybrid

R. 'Haloed Gold' x R. herzogii

Hybridized By: Oldham, B.E.

R. 'Blushing Bride'

Evergreen Azalea Hybrid

? x ?

R. 'Blushing Bride'

Vireya Hybrid

? x ?

R. 'Blutopia'

Rhododendron Hybrid

R. catawbiense 'Catawbiense Grandiflorum' x R. 'Arthur Bedford'

Hybridized By: Hachmann, Hans

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R. 'Bo-peep'

Rhododendron Hybrid

R. lutescens x R. moupinense

Hybridized By: Rothschild, L. de

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R. 'Bo-peep'

Evergreen Azalea Hybrid

? x R. kaempferi

Hybridized By: Mayo, R.P.

R. 'Bo-peep Group'

Rhododendron Cultivar group

R. lutescens x R. moupinense

Hybridized By: Rothschild, L. de

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R. 'Bob As'

Rhododendron Hybrid

? x ?

R. 'Bob Bovee'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Koichiro Wada' x R. wardii var wardii

Hybridized By: Bovee Robert M.

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