Hybridizer Profile

Stevenson, J.B.

Ascot, Berkshire, England

Pages of Hybrids:

R. 'Amor' Rhododendron Hybrid R. griersonianum X R. thayerianum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1927 More information and pictures
R. 'Azor' Rhododendron Hybrid R. griersonianum X R. fortunei ssp discolor Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1927 More information and pictures
R. 'Azor Group' Rhododendron Cultivar group R. griersonianum X R. fortunei ssp discolor Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1927	More information
R. 'Azrie Group' Rhododendron Cultivar group R. griersonianum X R. decorum ssp diaprepes Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1927 More information and pictures
R. 'Beatrice Keir' Rhododendron Hybrid R. 'Logan Damaris' X R. lacteum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1974 More information and pictures
*R. cinnabarinum* ssp cinnabarinum 'Nepal' Rhododendron Species Selection Selected By: Stevenson, J.B. , Ascot, Berkshire , England, 1977 Subgenus:** Rhododendron Section: Rhododendron Subsection: Cinnabarina More information and pictures
R. 'Cote Group' Azalea Hybrid R. atlanticum X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1937 More information and pictures
*R. decorum* ssp diaprepes 'Gargantua' Rhododendron Species Selection Selected By: Stevenson, J.B. , Ascot, Berkshire , England, 1923 Subgenus:** Hymenanthes Section: Pontica Subsection: Fortunea More information and pictures
R. 'Eira Group' Azalea Hybrid R. 'Kirishima' X R. 'Malvaticum' Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1938	More information
R. 'Fabia Tower Court' Rhododendron Hybrid R. dichroanthum ssp dichroanthum X R. griersonianum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1937	More information
*R. forrestii* ssp forrestii 'Sheinghku' Rhododendron Species Selection Selected By: Stevenson, J.B. , Ascot, Berkshire , England, 1935 Subgenus:** Hymenanthes Section: Pontica Subsection: Neriiflora	More information
R. 'Lactcombei Group' Rhododendron Cultivar group R. 'Luscombei Group' X R. lacteum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1930	More information
R. 'Mira Group' Rhododendron Cultivar group ? X ? Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1939	More information
R. 'Ninette Group' Rhododendron Cultivar group R. fortunei ssp discolor X R. makinoi Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1930	More information
R. 'Omar Group' Rhododendron Hybrid R. catacosmum X R. beanianum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1939	More information
R. 'Polar Bear' Rhododendron Hybrid R. decorum ssp diaprepes X R. auriculatum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1926 More information and pictures
*R. racemosum* 'Rock Rose' Rhododendron Species Selection Selected By: Stevenson, J.B. , Ascot, Berkshire , England Subgenus:** Rhododendron Section: Rhododendron Subsection: Scabrifolia More information and pictures
R. 'Red Cap Group' Rhododendron Hybrid ? X ? Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England	More information
R. 'Robert Keir' Rhododendron Hybrid R. lacteum X R. 'Luscombei' Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1951	More information
R. 'Rocket' Rhododendron Hybrid R. meddianum var meddianum X R. strigillosum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1938	More information
R. 'Roza Stevenson' Rhododendron Hybrid ? X ? Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1969 More information and pictures
R. 'Rozamarie Group' Rhododendron Cultivar group ? X ? Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1930	More information
R. 'Rozie Group' Rhododendron Cultivar group ? X ? Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1919	More information
R. 'Seingkhu' Rhododendron Hybrid ? X ? Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1935	More information
R. 'Tessa' Rhododendron Hybrid R. 'Praecox' X R. moupinense Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1935	More information
R. 'Tit-Willow' Azalea Hybrid R. 'Kirishima' X R. 'Malvaticum' Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1938 More information and pictures
R. 'Titipu' Azalea Hybrid ? X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England	More information
R. 'Tower Beauty' Azalea Hybrid R. atlanticum X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1937 More information and pictures
R. 'Tower Dainty' Azalea Hybrid R. atlanticum X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1955 More information and pictures
R. 'Tower Daring' Azalea Hybrid R. atlanticum X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1937 More information and pictures
R. 'Tower Demon' Azalea Hybrid ? X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England	More information
R. 'Tower Dexter' Azalea Hybrid R. atlanticum X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1937 More information and pictures
R. 'Tower Dragon' Azalea Hybrid R. atlanticum X ? Hybridized By: Stevenson, J.B. \| Ascot, Berkshire \| England, 1965 More information and pictures
*R. trichanthum* 'Honey Wood' Rhododendron Species Selection Selected By: Stevenson, J.B. , Ascot, Berkshire , England, 1969 Subgenus:** Rhododendron Section: Rhododendron Subsection: Triflora More information and pictures
R. 'Zarie Group' Rhododendron Cultivar group R. catawbiense X R. meddianum var meddianum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1939	More information
R. 'Zora Group' Rhododendron Hybrid R. souliei X R. wardii var puralbum Hybridized By: Stevenson, J.B.. Ascot, Berkshire, England, 1951	More information

Hybridizer Profile

Stevenson, J.B.

Ascot, Berkshire, England

R. 'Amor'

Rhododendron Hybrid

R. griersonianum X R. thayerianum

R. 'Azor'

Rhododendron Hybrid

R. griersonianum X R. fortunei ssp discolor

R. 'Azor Group'

Rhododendron Cultivar group

R. griersonianum X R. fortunei ssp discolor

More information

R. 'Azrie Group'

Rhododendron Cultivar group

R. griersonianum X R. decorum ssp diaprepes

R. 'Beatrice Keir'

Rhododendron Hybrid

R. 'Logan Damaris' X R. lacteum

R. cinnabarinum ssp cinnabarinum 'Nepal'

Rhododendron Species Selection

R. 'Cote Group'

Azalea Hybrid

R. atlanticum X ?

R. decorum ssp diaprepes 'Gargantua'

Rhododendron Species Selection

R. 'Eira Group'

Azalea Hybrid

R. 'Kirishima' X R. 'Malvaticum'

More information

R. 'Fabia Tower Court'

Rhododendron Hybrid

R. dichroanthum ssp dichroanthum X R. griersonianum

More information

R. forrestii ssp forrestii 'Sheinghku'

Rhododendron Species Selection

More information

R. 'Lactcombei Group'

Rhododendron Cultivar group

R. 'Luscombei Group' X R. lacteum

More information

R. 'Mira Group'

Rhododendron Cultivar group

? X ?

More information

R. 'Ninette Group'

Rhododendron Cultivar group

R. fortunei ssp discolor X R. makinoi

More information

R. 'Omar Group'

Rhododendron Hybrid

R. catacosmum X R. beanianum

More information

R. 'Polar Bear'

Rhododendron Hybrid

R. decorum ssp diaprepes X R. auriculatum

R. racemosum 'Rock Rose'

Rhododendron Species Selection

R. 'Red Cap Group'

Rhododendron Hybrid

? X ?

More information

R. 'Robert Keir'

Rhododendron Hybrid

R. lacteum X R. 'Luscombei'

More information

R. 'Rocket'

Rhododendron Hybrid

R. meddianum var meddianum X R. strigillosum

More information

R. 'Roza Stevenson'

Rhododendron Hybrid

? X ?

R. 'Rozamarie Group'

Rhododendron Cultivar group

? X ?

More information

R. 'Rozie Group'

Rhododendron Cultivar group

? X ?

**R. cinnabarinum ssp cinnabarinum 'Nepal'**

**R. decorum ssp diaprepes 'Gargantua'**

**R. forrestii ssp forrestii 'Sheinghku'**

**R. racemosum 'Rock Rose'**

**R. trichanthum 'Honey Wood'**