Rhododendron Index

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R. 'maximum x calophytum' Rhododendron Hybrid R. maximum x R. calophytum var calophytum Hybridized By: Kehr, A.E. More information and pictures
More information R. 'maximum x catawbiense' Rhododendron Hybrid R. maximum x R. catawbiense
More information R. 'maximum x fortunei' Rhododendron Hybrid R. maximum x R. fortunei ssp fortunei
More information R. 'maximum x Goldsworth Orange' Rhododendron Hybrid R. maximum x R. 'Goldsworth Orange'
More information R. 'maximum x Goldsworth Orange X America x Gertrud Schäle Group' Rhododendron Hybrid R. 'maximum x Goldsworth Orange' x R. 'America x Gertrud Schäle Group'
More information *R. maximum* 'Great Laurel'** Rhododendron Species Selection
More information R. 'maximum x haematodes' Rhododendron Hybrid R. maximum x R. haematodes ssp haematodes
More information *R. maximum* 'Harkness'** Rhododendron Species Selection
More information R. 'maximum x Honeymoon' Rhododendron Hybrid R. maximum x R. 'Honeymoon'
*R. maximum* 'Independence'** Rhododendron Species Selection More information and pictures
*R. maximum* 'Leachii'** Rhododendron Species Selection More information and pictures
More information *R. maximum* 'Little's Enchanting Shells' Rhododendron Species Selection Selected By:** Little, P.L.
More information *R. maximum* 'Marginatum' Rhododendron Species Selection Selected By:** Leroy, A.
More information *R. maximum* 'Mount Mitchell'** Rhododendron Species Selection
More information *R. maximum* 'Nassau Red'** Rhododendron Species Selection
More information R. 'maximum x ponticum' Rhododendron Hybrid R. maximum x R. ponticum
More information *R. maximum* 'Rosebay'** Rhododendron Species Selection
*R. maximum* 'Summertime' Rhododendron Species Selection Selected By:** Crown Estate Commissioners More information and pictures
More information R. 'maximum x thomsonii' Rhododendron Hybrid R. maximum x R. thomsonii ssp thomsonii
More information R. 'maximum x thomsonii X fortunei x haematodes' Rhododendron Hybrid R. 'maximum x thomsonii' x R. fortunei ssp fortunei 'fortunei x haematodes'
More information R. maximum var album Species
More information R. 'maximum x vernicosum' Rhododendron Hybrid R. maximum x R. vernicosum
More information R. 'maximum x yakushimanum' Rhododendron Hybrid R. maximum x R. degronianum ssp yakushimanum
More information R. 'maximum x yakushimanum X Adele's Yellow' Rhododendron Hybrid R. 'maximum x yakushimanum' x R. 'Adele's Yellow'
R. 'Maxine Childers' Rhododendron Hybrid R. strigillosum x R. 'Elizabeth Group' Hybridized By: Childers, A.A & M. More information and pictures
More information R. maxwellii Species Subgenus: Rhododendron Section: Vireya Subsection: Euvireya
More information R. 'Maxwellii' Evergreen Azalea Hybrid ? x ?
More information R. 'Maxwellii x Snow' Evergreen Azalea Hybrid R. 'Maxwellii' x R. 'Snow'
R. 'May Day' Rhododendron Hybrid R. haematodes ssp haematodes x R. griersonianum Hybridized By: Williams, A.M. More information and pictures
More information R. 'May Day Group' Rhododendron Cultivar group R. haematodes ssp haematodes x R. griersonianum Hybridized By: Williams, A.M.
R. 'May Moonlight' Rhododendron Hybrid ? x ? Hybridized By: Wister, J.C. More information and pictures
More information R. 'May Morn' Rhododendron Hybrid R. 'May Day Group' x R. beanianum Hybridized By: Aberconway, Lord
R. 'May Morn x proteoides' Rhododendron Hybrid R. May Morn x R. proteoides More information and pictures
More information R. 'May Queen Group' Rhododendron Cultivar group ? x ?
More information R. 'May Song' Rhododendron Hybrid R. 'Bow Bells' x R. 'Day Dream' Hybridized By: Grace, G.D.
More information R. 'May Young' Evergreen Azalea Hybrid R. nakaharae x R. 'Rosebud' Hybridized By: Griswold, G.
More information R. 'Mayaro' Deciduous Azalea Hybrid R. 'Washington State Centennial' x R. 'Raimunde x Twilight Sky' Hybridized By: Hübbers, K-H.
R. mayebarae Species Subgenus: Tsutsusi Section: Brachycalyx More information and pictures
More information R. 'Mayo' Deciduous Azalea Hybrid R. 'Washington State Centennial' x R. 'Arouca' Hybridized By: Hübbers, K-H.
More information R. 'Mazais Jefiņš' Deciduous Azalea Hybrid R. kosterianum x R. prinophyllum Hybridized By: Kondratovičs, Rihard
R. 'Mazurka' Deciduous Azalea Hybrid ? x ? Hybridized By: Waterer, H. (Knaphill) More information and pictures
More information R. 'Mcnabii' Rhododendron Hybrid ? x ?
More information R. 'Mead' Rhododendron Hybrid R. 'Sunspray' x R. 'Lem's Cameo' Hybridized By: Olson, J.
More information R. 'Meadowbrook' Rhododendron Hybrid R. 'Mrs Charles S Sargent' x R. 'Everestianum' Hybridized By: Vossberg, P.D.
R. 'Meadowgold' Rhododendron Hybrid R. burmanicum x R. 'Lemon Mist' Hybridized By: Scott, R.W. More information and pictures
R. meddianum var atrokermesinum Species Subgenus: Hymenanthes Section: Pontica Subsection: Thomsonia More information and pictures
R. meddianum var meddianum Species Subgenus: Hymenanthes Section: Pontica Subsection: Thomsonia More information and pictures
R. 'Medea Group' Rhododendron Cultivar group R. 'Red Admiral Group' x R. sutchuenense Hybridized By: Magor, E.J.P. More information and pictures
More information R. medoense Species Subgenus: Azaleastrum Section: Azaleastrum
More information R. medoense var adenostylum Species

Rhododendron Index

Rhododendron Hybrid

R. maximum x R. calophytum var calophytum

Rhododendron Hybrid

R. maximum x R. catawbiense

Rhododendron Hybrid

R. maximum x R. fortunei ssp fortunei

Rhododendron Hybrid

R. maximum x R. 'Goldsworth Orange'

Rhododendron Hybrid

R. 'maximum x Goldsworth Orange' x R. 'America x Gertrud Schäle Group'

Rhododendron Species Selection

Rhododendron Hybrid

R. maximum x R. haematodes ssp haematodes

Rhododendron Species Selection

Rhododendron Hybrid

R. maximum x R. 'Honeymoon'

Rhododendron Species Selection

Rhododendron Species Selection

Rhododendron Species Selection

Rhododendron Species Selection

Rhododendron Species Selection

Rhododendron Species Selection

Rhododendron Hybrid

R. maximum x R. ponticum

Rhododendron Species Selection

Rhododendron Species Selection

Rhododendron Hybrid

R. maximum x R. thomsonii ssp thomsonii

Rhododendron Hybrid

R. 'maximum x thomsonii' x R. fortunei ssp fortunei 'fortunei x haematodes'

Species

Rhododendron Hybrid

R. maximum x R. vernicosum

Rhododendron Hybrid

R. maximum x R. degronianum ssp yakushimanum

Rhododendron Hybrid

R. 'maximum x yakushimanum' x R. 'Adele's Yellow'

Rhododendron Hybrid

R. strigillosum x R. 'Elizabeth Group'

Species

Evergreen Azalea Hybrid

? x ?

Evergreen Azalea Hybrid

R. 'Maxwellii' x R. 'Snow'

Rhododendron Hybrid

R. haematodes ssp haematodes x R. griersonianum

Rhododendron Cultivar group

R. haematodes ssp haematodes x R. griersonianum

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. 'May Day Group' x R. beanianum

Rhododendron Hybrid

R. May Morn x R. proteoides

Rhododendron Cultivar group

? x ?

Rhododendron Hybrid

R. 'Bow Bells' x R. 'Day Dream'

Evergreen Azalea Hybrid

R. nakaharae x R. 'Rosebud'

Deciduous Azalea Hybrid

R. 'Washington State Centennial' x R. 'Raimunde x Twilight Sky'

Species

Deciduous Azalea Hybrid

R. 'Washington State Centennial' x R. 'Arouca'

Deciduous Azalea Hybrid

R. kosterianum x R. prinophyllum

Deciduous Azalea Hybrid

? x ?

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. 'Sunspray' x R. 'Lem's Cameo'

Rhododendron Hybrid

R. 'Mrs Charles S Sargent' x R. 'Everestianum'

Rhododendron Hybrid

R. burmanicum x R. 'Lemon Mist'

Species

Species