Rhododendron Index

R. 'Album Tardivum'

Azalea Hybrid

? x ?

Hybridized By: Knight & Perry

R. 'Album Triumphans'

Rhododendron Hybrid

? x ?

Hybridized By: Waterer (Bagshot)

R. 'Album Vervaeneanum'

Rhododendron Hybrid

? x ?

Hybridized By: Vervaene, J.

R. 'Album Violaceum'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Baumann, J.

R. 'Album Virginale'

Rhododendron Hybrid

? x ?

Hybridized By: Veitch & Son, J.

R. 'Alcesta'

Rhododendron Hybrid

R. lutescens x R. burmanicum

Hybridized By: Aberconway, Lord

R. 'Alcesta Group'

Rhododendron Cultivar group

R. lutescens x R. burmanicum

Hybridized By: Aberconway, Lord

R. 'Alceste'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Dalličre, A.

R. 'Alcibiades Group'

Rhododendron Cultivar group

R. 'Hiraethlyn Group' x R. 'F.C. Puddle'

Hybridized By: Aberconway, Lord

R. 'Alclara'

Evergreen Azalea Hybrid

R. 'Snowclad' x R. 'Coccineum'

Hybridized By: Raustein, A.A.

R. 'Alda Lea'

Evergreen Azalea Hybrid

R. 'Eri' x R. 'Professeur Wolters'

Hybridized By: Myers, W.A.

R. 'Aldham'

Rhododendron Hybrid

? x R. 'Atrier Group X decorum x haematodes'

Hybridized By: Bagoly, Lewis

R. 'Aldis-ieva'

Evergreen Azalea Hybrid

? x ?

R. 'Aleida'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Boskoop

More information and pictures

R. 'Alena'

Rhododendron Hybrid

R. decorum ssp decorum x R. 'Cunningham's White'

Hybridized By: Kyndl, J.

More information and pictures

R. 'Alesia Group'

Rhododendron Cultivar group

R. Portia x R. meddianum var meddianum

Hybridized By: Aberconway, Lord

R. 'Alessandra Castelli'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Fratelli Rovelli

R. 'Alessandro Volta'

Rhododendron Hybrid

R. catawbiense x ?

Hybridized By: Cattaneo Vivai

R. 'Alex de Somer'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Schrijver, A. de

More information and pictures

R. 'Alex Hill'

Azalea Hybrid

? x ?

Hybridized By: UK, No hybridizer registered

R. 'Alexa'

Vireya Hybrid

R. 'gardenia x aurigeranum' x R. aurigeranum ssp aurigeranum

Hybridized By: Moynier, W.A.

R. 'Alexander'

Evergreen Azalea Hybrid

R. nakaharae x R. indicum 'Kin-no-sai'

Hybridized By: Rokujo, T.

R. 'Alexander Adie'

Rhododendron Hybrid

R. arboreum ssp arboreum x R. catawbiense

Hybridized By: Waterer (Bagshot)

R. 'Alexander Dancer'

Rhododendron Hybrid

R. catawbiense x ?

Hybridized By: Waterer, H. (Knaphill)

R. 'Alexander Potemkin'

Rhododendron Hybrid

? x ?

Hybridized By: Liebig, L.L.

R. 'Alexander Steffen'

Rhododendron Hybrid

R. 'Britannia' x R. williamsianum

Hybridized By: Hobbie, Dietrich G.

R. 'Alexander von Humboldt'

Rhododendron Hybrid

? x ?

Hybridized By: Walther, C.J.H.

R. 'Alexander von Humboldt'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Schulz, C.

R. 'Alexander Witches' Broom'

Evergreen Azalea Hybrid

? x ?

R. 'Alexander's Lockington'

Rhododendron Hybrid

R. 'Lockington Pride' x R. 'Coronation Day'

Hybridized By: Dosser, D.J.

R. 'Alexandra Gordon'

Rhododendron Hybrid

R. cinnabarinum ssp cinnabarinum Roylei Group x R. augustinii ssp chasmantum

Hybridized By: Gordon, Lady Adam

R. 'Alexandra's Ruby'

Rhododendron Hybrid

R. 'Mars' x R. 'Inca Chief'

Hybridized By: Leonard

R. 'Alexandre Daniel'

Rhododendron Hybrid

? x ?

Hybridized By: Nomblot-Bruneau

R. 'Alexandre II'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Alexandria'

Rhododendron Hybrid

R. catawbiense x ?

Hybridized By: Veitch & Sons, R.

R. 'Alexandria'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Henderson & Co

R. 'Alexandria'

Evergreen Azalea Hybrid

R. simsii var simsii 'Vittatum' x R. 'Louise'

Hybridized By: Morrison, B.Y.

R. 'Alexandrianum'

Rhododendron Hybrid

? x ?

Hybridized By: Morlet, G.

R. 'Alexandrina'

Rhododendron Hybrid

? x ?

Hybridized By: Standish & Noble

R. 'Alexandrina'

Deciduous Azalea Hybrid

? x ?

Hybridized By: Leroy, L.

R. 'Alexina'

Rhododendron Hybrid

? x ?

Hybridized By: Standish & Noble

R. 'Alexis'

Rhododendron Hybrid

R. 'Hyperion' x R. 'Herme'

Hybridized By: Hachmann, Hans

More information and pictures

R. 'Alexis Dalličre'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Van Houtte, L. B. (Louis Benoit)

R. 'Alf Bramley'

Rhododendron Hybrid

R. nuttallii x R. dalhousiae var dalhousiae

Hybridized By: Bramley, A.C.

R. 'Alfa'

Evergreen Azalea Hybrid

R. 'Rubis de Meirelbeke' x R. 'Hexe x Ernst Thiers'

Hybridized By: Šesták, J.

R. 'Alfeld Eos'

Rhododendron Hybrid

R. 'fortunei ssp discolor-hybrid x dichroanthum ssp scyphocalyx' x R. degronianum ssp yakushimanum

Hybridized By: Reich, W.

R. 'Alfred'

Rhododendron Hybrid

R. 'Everestianum' x R. 'Everestianum'

Hybridized By: Seidel, T.J.R.

More information and pictures

R. 'Alfred A. Raustein'

Rhododendron Hybrid

R. vernicosum x R. 'Clara Raustein'

Hybridized By: Raustein, A.A.

R. 'Alfred Coates'

Rhododendron Hybrid

R. fortunei ssp discolor x R. facetum

Hybridized By: Coates, A.

R. 'Alfred Delimon'

Evergreen Azalea Hybrid

? x ?

Hybridized By: Baumann, J.