Rhododendron Index

Browse the Collection

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

R. 'Almut' Rhododendron Hybrid ? x ? Hybridized By: Stöckman, E.A. More information and pictures
R. 'Aloha' Rhododendron Hybrid R. 'Vulcan' x R. degronianum ssp yakushimanum 'Exbury Yakushimanum' Hybridized By: Phetteplace, Dr. Carl H More information and pictures
R. 'Alpine Glow' Rhododendron Hybrid R. 'Loderi Group' x R. calophytum var calophytum Hybridized By: Rothschild, L. de More information and pictures
R. 'Alpine Snow' Rhododendron Hybrid R. 'lindleyi x dalhousiae' x R. taggianum Hybridized By: Richards, C.W. More information and pictures
R. 'Al's Picotee' Evergreen Azalea Hybrid R. 'Elsie Lee' x R. kiusianum var kiusianum Hybridized By: Ring, G.W. More information and pictures
R. 'Altaclarense' Deciduous Azalea Hybrid R. molle ssp japonicum x ? Hybridized By: Lee, J. & C. More information and pictures
R. alticola Species Subgenus: Rhododendron Section: Vireya Subsection: Euvireya More information and pictures
R. 'Altweibersommer' Rhododendron Hybrid R. degronianum ssp yakushimanum x ? Hybridized By: Müller, Heinz More information and pictures
R. alutaceum var alutaceum Species Subgenus: Hymenanthes Section: Pontica Subsection: Taliensia More information and pictures
R. alutaceum var russotinctum Species Subgenus: Hymenanthes Section: Pontica Subsection: Taliensia More information and pictures
R. 'Always Admired' Rhododendron Hybrid R. 'Scintillation' x R. haematodes ssp haematodes Hybridized By: Wister, J.C. More information and pictures
R. 'Always April' Rhododendron Hybrid R. 'Mindy's Love' x R. 'Pink Petticoats' Hybridized By: Barlup, Jim More information and pictures
R. 'Amagasa' Evergreen Azalea Hybrid ? x ? Hybridized By: Japan More information and pictures
R. amagianum Species Subgenus: Tsutsusi Section: Brachycalyx More information and pictures
R. 'Amaretto' Rhododendron Hybrid R. dichroanthum ssp scyphocalyx x R. 'Hachmann's Marina' Hybridized By: Hachmann, Hans More information and pictures
R. 'Amazement' Rhododendron Hybrid R. fortunei ssp fortunei x R. wardii var wardii Hybridized By: Hardgrove, D.L. More information and pictures
R. 'Ambassador' Rhododendron Hybrid R. campylocarpum ssp campylocarpum x ? More information and pictures
R. 'Amber Honey' Rhododendron Hybrid R. 'Apricot Fantasy' x R. 'Sunstone' Hybridized By: Barlup, Jim More information and pictures
R. 'Amber Peach' Rhododendron Hybrid R. 'Apricot Fantasy' x R. 'Hill's Low Red' Hybridized By: Barlup, Jim More information and pictures
R. 'Amber Rain' Deciduous Azalea Hybrid ? x ? Hybridized By: Exbury More information and pictures
R. 'Amber Sun' Rhododendron Hybrid R. 'Hilo' x R. 'Hill's Low Red' Hybridized By: Barlup, Jim More information and pictures
R. 'Amber Touch' Rhododendron Hybrid R. 'Brinny' x R. 'Whitney's Late Frilled Yellow' Hybridized By: Barlup, Jim More information and pictures
R. 'Amber Waves' Rhododendron Hybrid R. 'Amber Touch' x R. 'Janet Blair' Hybridized By: Barlup, Jim More information and pictures
R. ambiguum Species Subgenus: Rhododendron Section: Rhododendron Subsection: Triflora More information and pictures
R. 'ambiguum x cinnabarinum Concatenans Group' Rhododendron Hybrid R. ambiguum x R. cinnabarinum ssp xanthocodon Concatenans Group Hybridized By: Hobbie, Dietrich G. More information and pictures
R. 'Ambrose Bristow' Rhododendron Hybrid R. 'Lionel's Triumph' x R. macabeanum Hybridized By: Robinson, M.L.A. More information and pictures
R. 'Ambrosia' Evergreen Azalea Hybrid R. simsii var simsii 'Vittatum' x ? Hybridized By: Morrison, B.Y. More information and pictures
R. 'Ambrosianum' Evergreen Azalea Hybrid ? x ? Hybridized By: Ambrosius, R. More information and pictures
R. 'Ambrosius' Evergreen Azalea Hybrid ? x ? More information and pictures
R. 'America' Rhododendron Hybrid R. 'Parsons Grandiflorum' x ? Hybridized By: Koster M. & Sons More information and pictures
R. amesiae Species Subgenus: Rhododendron Section: Rhododendron Subsection: Triflora More information and pictures
R. 'Amethyst' Rhododendron Hybrid R. impeditum x R. hippophaeoides var hippophaeoides Hybridized By: Arends, More information and pictures
R. 'Amiblue' Rhododendron Hybrid R. ponticum x R. 'Whidbey Island' Hybridized By: Stipe, W.A. More information and pictures
R. 'Amity' Rhododendron Hybrid R. 'Grosclaude Group x Britannia' x R. degronianum ssp yakushimanum 'Koichiro Wada' Hybridized By: Elliott, James A. More information and pictures
R. 'Ammerland' Rhododendron Hybrid ? x ? More information and pictures
R. 'Ammerlandense Group' Rhododendron Cultivar group R. 'Britannia' x R. williamsianum Hybridized By: Hobbie, Dietrich G. More information and pictures
R. 'Amoena Leonardslee' Evergreen Azalea Hybrid ? x ? More information and pictures
R. 'Amoenum' Evergreen Azalea Hybrid ? x ? More information and pictures
R. 'Amor' Rhododendron Hybrid R. griersonianum x R. thayerianum Hybridized By: Stevenson, J.B. More information and pictures
R. 'Amphion' Rhododendron Hybrid R. catawbiense x ? Hybridized By: Waterer, H. (Knaphill) More information and pictures
R. 'Amy' Rhododendron Hybrid R. griffithianum x ? Hybridized By: Waterer (Bagshot) More information and pictures
R. 'Amy Jane' Rhododendron Hybrid R. degronianum ssp yakushimanum x R. 'Earl of Athlone' Hybridized By: Stanton, D.B. More information and pictures
R. 'Anah Kruschke' Rhododendron Hybrid R. ponticum x R. catawbiense Hybridized By: Kruschke, F. Nursery More information and pictures
R. 'Anatevka' Rhododendron Hybrid R. 'Galaxis' x R. 'Violette Funken' Hybridized By: Hachmann, Hans More information and pictures
R. 'Anatta Gold' Vireya Hybrid R. 'laetum x Golden Gate' x R. 'zoelleri x leucogigas' More information and pictures
R. 'Anchorite' Evergreen Azalea Hybrid R. indicum x R. 'Malvaticum' Hybridized By: Morrison, B.Y. More information and pictures
R. 'Andantino' Rhododendron Hybrid R. 'Taurus' x R. 'Carola' Hybridized By: Hachmann, Hans More information and pictures
R. 'Andra' Rhododendron Hybrid R. 'Goldsworth Orange' x R. 'Mrs P.D. Williams' Hybridized By: Street, F.J. More information and pictures
R. 'Andrea Yates' Rhododendron Hybrid ? x ? More information and pictures
R. 'Andrej' Rhododendron Hybrid R. 'Britannia' x R. degronianum ssp yakushimanum Hybridized By: Belder de, R. More information and pictures

Rhododendron Index

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. 'Vulcan' x R. degronianum ssp yakushimanum 'Exbury Yakushimanum'

Rhododendron Hybrid

R. 'Loderi Group' x R. calophytum var calophytum

Rhododendron Hybrid

R. 'lindleyi x dalhousiae' x R. taggianum

Evergreen Azalea Hybrid

R. 'Elsie Lee' x R. kiusianum var kiusianum

Deciduous Azalea Hybrid

R. molle ssp japonicum x ?

Species

Rhododendron Hybrid

R. degronianum ssp yakushimanum x ?

Species

Species

Rhododendron Hybrid

R. 'Scintillation' x R. haematodes ssp haematodes

Rhododendron Hybrid

R. 'Mindy's Love' x R. 'Pink Petticoats'

Evergreen Azalea Hybrid

? x ?

Species

Rhododendron Hybrid

R. dichroanthum ssp scyphocalyx x R. 'Hachmann's Marina'

Rhododendron Hybrid

R. fortunei ssp fortunei x R. wardii var wardii

Rhododendron Hybrid

R. campylocarpum ssp campylocarpum x ?

Rhododendron Hybrid

R. 'Apricot Fantasy' x R. 'Sunstone'

Rhododendron Hybrid

R. 'Apricot Fantasy' x R. 'Hill's Low Red'

Deciduous Azalea Hybrid

? x ?

Rhododendron Hybrid

R. 'Hilo' x R. 'Hill's Low Red'

Rhododendron Hybrid

R. 'Brinny' x R. 'Whitney's Late Frilled Yellow'

Rhododendron Hybrid

R. 'Amber Touch' x R. 'Janet Blair'

Species

Rhododendron Hybrid

R. ambiguum x R. cinnabarinum ssp xanthocodon Concatenans Group

Rhododendron Hybrid

R. 'Lionel's Triumph' x R. macabeanum

Evergreen Azalea Hybrid

R. simsii var simsii 'Vittatum' x ?

Evergreen Azalea Hybrid

? x ?

Evergreen Azalea Hybrid

? x ?

Rhododendron Hybrid

R. 'Parsons Grandiflorum' x ?

Species

Rhododendron Hybrid

R. impeditum x R. hippophaeoides var hippophaeoides

Rhododendron Hybrid

R. ponticum x R. 'Whidbey Island'

Rhododendron Hybrid

R. 'Grosclaude Group x Britannia' x R. degronianum ssp yakushimanum 'Koichiro Wada'

Rhododendron Hybrid

? x ?

Rhododendron Cultivar group

R. 'Britannia' x R. williamsianum

Evergreen Azalea Hybrid

? x ?

Evergreen Azalea Hybrid

? x ?

Rhododendron Hybrid

R. griersonianum x R. thayerianum

Rhododendron Hybrid

R. catawbiense x ?

Rhododendron Hybrid

R. griffithianum x ?

Rhododendron Hybrid

R. degronianum ssp yakushimanum x R. 'Earl of Athlone'

Rhododendron Hybrid