Rhododendron Species


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R. arboreum ssp arboreum

SubgenusHymenanthes
SectionPontica
SubsectionArboreaClick to see all Arborea
Synonyms
R. puniceum   (Nutt.
Thomas Nuttall
(1786-1859)
England, Yorkshire
Botanical-short: Nutt.
)
R. windsorii   (Roxb.
William Roxburgh
(1751-1815)
Scotland, Craigie, Ayrshire
Botanical-short: Roxb.
)
In cultivation since: 1814

First described: 1805, (Sm.
James Edward Smith
(1759-1828)
England, Norwich
Botanical-short: Sm.
)

Origin: Himalayan foothills, Kashmir to Bhutan 1200-2600 meter

About arboreum ssp arboreum : "Fresh leaves in combination with juniper/thuja/pine leaves are burnt for making sacred purifying smoke. Flowers are sweet in taste and are eaten.."

Corolla: unknown
Leaves: unknown

Habit: terrestrial
epiphytic = living on dead organic material (decaying trees f.i)
terrestrial = in soil (like in your garden)

Winter: evergreen
Bloomtime: early midseason
Hardiness: H3
H0 = 0 °C (32 F)
H1 = -7 °C (20 F)
H2 = -12 °C (10 F)
H3 = -15 °C (5 F)
H4 = -18 °C (0 F)
H5 = -24 °C (-10 F)


Predominant color: red

Height
Height
The figures listed here are the observed size in the natural environment.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
: 1500 cm. (50ft.)

Registered
In 'Your Garden' you can administrate
your rhododendrons.

To try/see this go 'Home' (top-right).
on hirstum.info: 30
R. arboreum ssp arboreum per country:
(could be a clue for heat/cold-tolerance)

Germany : 15
Netherlands : 7
Canada : 3
United States : 3
Belgium : 1
France : 1

Common names
Lali Gurans (Nepalees)
Udongminto (Monpa Tribe, Arunachal Pradesh)
Udongsheng (Monpa Tribe, Arunachal Pradesh)


Natural Hybrids
decipiens =(hodgsonii x arboreum ssp arboreum)
imberbe =(barbatum x arboreum ssp arboreum)
sikkimense =(thomsonii ssp thomsonii x arboreum ssp arboreum)
smithii =(ponticum x arboreum ssp arboreum)
werei =(arboreum ssp arboreum x thomsonii ssp thomsonii)

Clones / selections
'Alan Campbell-Johnson', 2003, Thornton, R.E., ,
'Blood Red', unknown, ,
'Doctor Bowman', Tuomala, C., Fort Bragg, CA, USA
'Dr. Bowan', unknown, ,
'Goat Fell', 1964, unknown, ,
'Henry Shilson', unknown, ,
'Holder Hall', unknown, ,
'John Skrentny', unknown, ,
'Lambdenii', 1850, Knight & Perry, (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London, England
'Riviera Beauty', unknown, ,
'Rubaiyat', 1968, Rothschild, Edmund Leopold de, Southampton, UK


Send questions, information or pictures

Rhododendron arboreum ssp arboreum
Photo byHank Helm
Date
LocationRhododendron Species Botanical Garden, Federal Way, WA, USA
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Rhododendron arboreum ssp arboreum
Photo byHank Helm
Date
LocationRhododendron Species Botanical Garden, Federal Way, WA, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
white form
Photo byGarth Wedemire
Date29 April, 2006
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
ARS Sel.265, planted in 1995
Photo byDr. Stephan Bubert
Date17 April, 2012
LocationPrivate garden, Hamburg, Germany
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Rhododendron arboreum ssp arboreum
80-109 RSBG
Photo byGarth Wedemire
Date15 April, 2006
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
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Rhododendron arboreum ssp arboreum
Photo byEverard Daniel
Date23 March, 2004
LocationValley Gardens, Windsor Great Park, UK
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Rhododendron arboreum ssp arboreum
Photo byEverard Daniel
Date23 March, 2004
LocationValley Gardens, Windsor Great Park, UK
Rhododendron arboreum ssp arboreum
from seed collected wild in Nepal
Photo byDick Cavender
Date
LocationRed's Rhodies, Sherwood Oregon USA
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Rhododendron arboreum ssp arboreum
from seed collected wild in Nepal
Photo byDick Cavender
Date
LocationRed's Rhodies, Sherwood Oregon USA
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Rhododendron arboreum ssp arboreum
Photo byGarth Wedemire
Date29 April, 2006
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byGarth Wedemire
Date16 April, 2005
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byGarth Wedemire
Date16 April, 2005
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byGarth Wedemire
Date16 April, 2005
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byGarth Wedemire
Date16 April, 2005
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byEverard Daniel
Date02 April, 2003
LocationWisley RHS Garden in Surrey
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Rhododendron arboreum ssp arboreum
ARS Sel.265, planted in 1995
Photo byDr. Stephan Bubert
Date17 April, 2012
LocationPrivate garden, Hamburg, Germany
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byGarth Wedemire
Date25 March, 2006
LocationRhododendron Species Botanical Garden, Federal Way, Washington, USA
See high-resolution version
Rhododendron arboreum ssp arboreum
Photo byKen Gibson
DateApril, 2002
LocationPrivate garden, Tofino, Vancouver Island, Canada
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Rhododendron arboreum ssp arboreum
New foliage young plant
Photo byHerman Van Ree
Date22 July, 2009
LocationNunspeet, Netherlands
Rhododendron arboreum ssp arboreum
Photo byHerman Van Ree
Date22 July, 2009
LocationNunspeet, Netherlands



arboreum ssp arboreum 'Blood Red'
Rhododendron arboreum ssp arboreum
Photo byAlan Gregg
Date17 April, 2009
LocationSwansea Botanical Complex, Wales, UK
See high-resolution version
arboreum ssp arboreum 'Rubaiyat'
Rhododendron arboreum ssp arboreum
Photo byHank Helm
Date
LocationRhododendron Species Botanical Garden, Federal Way, WA, USA
See high-resolution version
arboreum ssp arboreum 'Rubaiyat'
Rhododendron arboreum ssp arboreum
Photo byEverard Daniel
Date18 April, 2004
LocationBorde Hill Show, West Sussex, England
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arboreum ssp arboreum 'Doctor Bowman'
Rhododendron arboreum ssp arboreum
Photo byDennis McKiver
Date10 March, 2011
LocationMendocino Coast Botanical Garden, Fort Bragg, CA, USA
See high-resolution version
arboreum ssp arboreum 'Doctor Bowman'
Rhododendron arboreum ssp arboreum
Photo byDennis McKiver
Date10 February, 2008
LocationMendocino Coast Botanical Garden, Fort Bragg, CA, USA
See high-resolution version

Parentage according the IRRC of the Royal Horticultural Society
Hybrids / cultivars where R. arboreum ssp arboreum is directly involved:     show indirect inv.
'Albidum', 1838, Booth, J., , R. arboreum ssp arboreum x ?
'Alboroseum', 1838, Booth, J., , R. arboreum ssp arboreum x ?
'Album Superbum', 1838, Booth, J., , R. arboreum ssp arboreum x ?
'Alexander Adie', 1865, Waterer (Bagshot), Surrey, EnglandR. arboreum ssp arboreum x R. catawbiense
'Altaclarense', 1826, Gowen, J.R., , 'catawbiense x ponticum' x R. arboreum ssp arboreum
'Amoenum', 1838, Booth, J., , R. arboreum ssp arboreum x ?
'arboreum x decorum', No hybridiser registered, , R. arboreum ssp arboreum x R. decorum ssp decorum
'arboreum x Elizabeth Group', No hybridiser registered, , R. arboreum ssp arboreum x 'Elizabeth Group'
'arboreum x Elizabeth Group X arboreum', No hybridiser registered, , 'arboreum x Elizabeth Group' x R. arboreum ssp arboreum
'arboreum x griffithianum', No hybridiser registered, , R. arboreum ssp arboreum x R. griffithianum
'arboreum x macrophyllum', No hybridiser registered, , R. arboreum ssp arboreum x R. macrophyllum
'Aurantium Superbum', 1843, Smith, W. (gardener Earl of Liverpool), Kingston-upon-Thames, Surrey, EnglandR. arboreum ssp arboreum x ?
'Aztec Group' (photoClick to see more information


Aztec Group
), 1926, Rothschild, L. de, Founder of Exbury Gardens, UK
R. arboreum ssp arboreum x R. irroratum ssp irroratum
'Bibiani' (photoClick to see more information


Bibiani
), 1934, Rothschild, L. de, Founder of Exbury Gardens, UK
'Moser's Maroon' x R. arboreum ssp arboreum
'Blazeaway', 1984, O'Rourke, H., Burnie, Tasmania, AustraliaR. arboreum ssp arboreum x 'Magnum'
'Boddaertianum' (photoClick to see more information


Boddaertianum
), 1860, Van Houtte, L. B. (Louis Benoit), Gentbrugge, Belgium
R. campanulatum ssp campanulatum x R. arboreum ssp arboreum
'Broughtonii' (photoClick to see more information


Broughtonii
), 1840, Broughton, gardener to Lee of Hammersmith. London, England
R. arboreum ssp arboreum x ?
'Callirhoe Group', 1918, Magor, E.J.P., Lamellan, St. Tudy, Cornwall, England'Doctor Stocker' x R. arboreum ssp arboreum
'Cardinal' (photoClick to see more information


Cardinal
), 1927, Aberconway, Lord, Bodnant, Tal-y-Cafn, Wales
R. arboreum ssp arboreum x 'Barclayi Robert Fox'
'Carl Mette', 1849, Seidel, T.J., Dresden, GermanyR. arboreum ssp arboreum x ?
'Choremia' (photoClick to see more information


Choremia
), 1927, Aberconway, Lord, Bodnant, Tal-y-Cafn, Wales
R. haematodes ssp haematodes x R. arboreum ssp arboreum
'Choremia Tower Court' (photoClick to see more information


Choremia Tower Court
), 1985, UK, No hybridizer registered, ,
R. haematodes ssp haematodes x R. arboreum ssp arboreum
'Cornubia' (photoClick to see more information


Cornubia
), 1912, Fox, R.B., Penjerrick, Cornwall, UK
R. arboreum ssp arboreum x 'Shilsonii'
'Cornubia Group', 1911, Gill, Richards & Sons, Penryn, Cornwall, EnglandR. arboreum ssp arboreum x 'Shilsonii Group'
'Dame Nellie Melba' (photoClick to see more information


Dame Nellie Melba
), 1926, Loder, Sir Edmund, Horsham, Sussex, England
'Standishii' x R. arboreum ssp arboreum
'Doncaster' (photoClick to see more information


Doncaster
), 1885, Waterer, H. (Knaphill), Woking, Surrey (Knaphill), UK
R. arboreum ssp arboreum x ?
'Donvale Cherry', 1992, O'Shannassy, J., , 'Glen Glow' x R. arboreum ssp arboreum
'Earl of Shannon' (photoClick to see more information


Earl of Shannon
), 1867, Waterer (Bagshot), Surrey, England
R. arboreum ssp arboreum x ?
'Edmondii Group', 1876, Gill, Richards & Sons, Penryn, Cornwall, EnglandR. arboreum ssp arboreum x R. barbatum
'Electum', 1842, France, , R. arboreum ssp arboreum x ?
'Elegans', 1838, Booth, J., , R. arboreum ssp arboreum x ?
'Endsleigh Pink' (photoClick to see more information


Endsleigh Pink
), 1917, Endsleigh Estate, ,
R. arboreum ssp arboreum x ?
'Ernest Gill', 1918, Gill, Richards & Sons, Penryn, Cornwall, EnglandR. fortunei ssp fortunei x R. arboreum ssp arboreum
'Estacada' (photoClick to see more information


Estacada
), 1967, Goheen. Dr. David, Camas, Washington, USA
R. degronianum ssp yakushimanum 'Koichiro Wada' x R. arboreum ssp arboreum
'Euphrosyne', 1923, Rothschild, L. de, Founder of Exbury Gardens, UKR. arboreum ssp arboreum x 'Loderi Group'
'Euphrosyne Group', 1923, Rothschild, L. de, Founder of Exbury Gardens, UKR. arboreum ssp arboreum x 'Loderi Group'
'Euphrosyne Ruby', 1958, Rothschild, Edmund Leopold de, Southampton, UKR. arboreum ssp arboreum x 'Loderi Group'
'Eureka', 1937, Rothschild, L. de, Founder of Exbury Gardens, UKR. arboreum ssp arboreum x R. hookeri
'Eureka Group', 1937, Rothschild, L. de, Founder of Exbury Gardens, UKR. arboreum ssp arboreum x R. hookeri
'Felicity Magor', 1928, Magor, E.J.P., Lamellan, St. Tudy, Cornwall, EnglandR. fulgens x R. arboreum ssp arboreum
'Floor Show', 1981, Cutten, R., , 'Bambi' x R. arboreum ssp arboreum
'Frou Frou', 1982, Cutten, R., , 'Bambi' x R. arboreum ssp arboreum
'Gabriele Liebig', 1863, Liebig, L.L., Dresden, GermanyR. arboreum ssp arboreum x R. ponticum
'Gauntlettii Group' (photoClick to see more information


Gauntlettii Group
), 1903, Gauntlett & Co, ,
R. griffithianum x R. arboreum ssp arboreum
'George Cunningham' (photoClick to see more information


George Cunningham
), 1857, Cunningham, ,
R. arboreum ssp arboreum x R. campanulatum ssp campanulatum
'Gill's Triumph', 1906, Gill, Richards & Sons, Penryn, Cornwall, EnglandR. arboreum ssp arboreum x R. griffithianum
'Gillii', 1919, Gill, Richards & Sons, Penryn, Cornwall, EnglandR. griffithianum x R. arboreum ssp arboreum
'Glory of Leonardslee' (photoClick to see more information


Glory of Leonardslee
), 1930, Gill, Richards & Sons, Penryn, Cornwall, England
R. arboreum ssp arboreum x R. griffithianum
'Glory of Penjerrick' (photoClick to see more information


Glory of Penjerrick
), 1903, Smith, S., Gardener to R.B. Fox, Penjerrick, Cornwall, England
R. arboreum ssp arboreum x R. griffithianum
'Helen Ring', 1968, Kehr, A.E., Hendersonville, North Carolina, USAR. maximum x R. arboreum ssp arboreum
'Her Majesty', 1889, Veitch & Sons, R., Exeter, Devon, EnglandR. arboreum ssp arboreum x 'Forsterianum'
'Ignescens', 1932, Rogers, W.H. & Son, , R. arboreum ssp arboreum x R. maximum
'Ivery's Scarlet' (photoClick to see more information


Ivery's Scarlet
), Ivery, J., ,
R. arboreum ssp arboreum x R. ponticum
'Jenischii', 1842, Kramer, , R. catawbiense x R. arboreum ssp arboreum
'John Blair' (photoClick to see more information


John Blair
), 1923, Fraser, G., Vancouver Island, BC, Canada
R. occidentale x R. arboreum ssp arboreum
'John Tremayne' (photoClick to see more information


John Tremayne
), 1920, Tremayne, J., ,
R. arboreum ssp arboreum x R. griffithianum
'John Walter' (photoClick to see more information


John Walter
), 1860, Waterer (Bagshot), Surrey, England
R. catawbiense x R. arboreum ssp arboreum
'Kaponga' (photoClick to see more information


Kaponga
), 1979, Holland B., , New Zealand
R. arboreum ssp arboreum x 'Ivery's Scarlet'
'Lady Dunleath', 1954, Dunleath, Lord, , R. arboreum ssp arboreum x R. elliottii
'Lady Eleanor Cathcart' (photoClick to see more information


Lady Eleanor Cathcart
), 1850, Waterer John, Sons & Crisp, Bagshot, Surrey, UK
R. maximum x R. arboreum ssp arboreum
'Lady Falmouth', 1865, Waterer (Bagshot), Surrey, EnglandR. arboreum ssp arboreum x ?
'Lady Warrender', 1842, Guérin, M, , R. arboreum ssp arboreum x ?
'Lifeguard Group', 1936, Aberconway, Lord, Bodnant, Tal-y-Cafn, WalesR. arboreum ssp arboreum x 'Lancer Group'
'Magnum', 1984, New Zealand, , R. arboreum ssp arboreum x R. magnificum
'Moorei', 1868, Methven, T. & Son, Edinburgh, ScotlandR. arboreum ssp arboreum x ?
'Mrs Jamie Fraser' (photoClick to see more information


Mrs Jamie Fraser
), 1930, Fraser, G., Vancouver Island, BC, Canada
'arboreum x macrophyllum' x R. arboreum ssp arboreum
'Nobleanum Album Group' (photoClick to see more information


Nobleanum Album Group
), 1835, Waterer, H. (Knaphill), Woking, Surrey (Knaphill), UK
R. caucasicum x R. arboreum ssp arboreum
'Nobleanum Coccineum' (photoClick to see more information


Nobleanum Coccineum
), 1853, Standish & Noble, Bagshot, Surrey, England
R. caucasicum x R. arboreum ssp arboreum
'Nobleanum Group', 1835, Waterer, H. (Knaphill), Woking, Surrey (Knaphill), UKR. caucasicum x R. arboreum ssp arboreum
'Nobleanum Group' (photoClick to see more information


Nobleanum Group
), 1832, Waterer, A., Woking, Surrey, UK
R. caucasicum x R. arboreum ssp arboreum
'Nobleanum Venustum' (photoClick to see more information


Nobleanum Venustum
), 1829, Smith, W. (gardener Earl of Liverpool), Kingston-upon-Thames, Surrey, England
R. caucasicum x R. arboreum ssp arboreum
'Noyo Dream' (photoClick to see more information


Noyo Dream
), 1977, Moyles, E.W., Oakland, California, USA
R. degronianum ssp yakushimanum x R. arboreum ssp arboreum
'Noyo Snow' (photoClick to see more information


Noyo Snow
), 1992, Moyles, E.W., Oakland, California, USA
R. degronianum ssp yakushimanum x R. arboreum ssp arboreum
'Pimpernel Group', 1936, Aberconway, Lord, Bodnant, Tal-y-Cafn, Wales'Eros Group' x R. arboreum ssp arboreum
'Queenswood Centenary', 1972, Crown Estate Commissioners, Windsor, Berkshire, EnglandR. arboreum ssp arboreum x R. degronianum ssp yakushimanum
'Red Admiral', 1947, Williams, John Charles, Caerhays, Cornwall, EnglandR. arboreum ssp arboreum x R. thomsonii ssp thomsonii
'Red Argenteum Group' (photoClick to see more information


Red Argenteum Group
), 1926, unknown, ,
R. grande x R. arboreum ssp arboreum
'Red Lord', 1989, O'Rourke, H., Burnie, Tasmania, AustraliaR. arboreum ssp arboreum x 'Bernard Gill'
'Rosabel x arboreum', No hybridiser registered, , 'Rosabel' x R. arboreum ssp arboreum
'Russellianum Group' (photoClick to see more information


Russellianum Group
), 1831, Russell, ,
R. catawbiense x R. arboreum ssp arboreum
'Sady', 1956, Bramley, A.C., Kallista, Victoria, Australia'Cornubia Group' x R. arboreum ssp arboreum
'Smithii Group' (photoClick to see more information


Smithii Group
), 1830, Smith, W. (gardener Earl of Liverpool), Kingston-upon-Thames, Surrey, England
R. ponticum x R. arboreum ssp arboreum
'The Warrior' (photoClick to see more information


The Warrior
), 1865, Waterer, A., Woking, Surrey, UK
R. arboreum ssp arboreum x ?
'Timoshenko', Ingram, C., Benenden, Kent, England'Loder's White' x R. arboreum ssp arboreum
'Trebah Gem' (photoClick to see more information


Trebah Gem
), 1933, Gill, Richards & Sons, Penryn, Cornwall, England
R. arboreum ssp arboreum x R. griffithianum
'Unknow Warrior x arboreum', No hybridiser registered, , 'Unknown Warrior' x R. arboreum ssp arboreum
'Vesuvius', 1850, Waterer (Bagshot), Surrey, EnglandR. arboreum ssp arboreum x R. catawbiense
'Von Dermaelen', 1868, Leroy, L., , R. arboreum ssp arboreum x ?
'Werei', 1918, Smith, S., Gardener to R.B. Fox, Penjerrick, Cornwall, EnglandR. arboreum ssp arboreum x R. barbatum
'Xenarb Group', 1920, Magor, E.J.P., Lamellan, St. Tudy, Cornwall, EnglandR. detonsum x R. arboreum ssp arboreum
'yakushimanum x arboreum', No hybridiser registered, , R. degronianum ssp yakushimanum x R. arboreum ssp arboreum


Indirect involvement of R. arboreum ssp arboreum in cultivars: (cultivar = direct child/cultivar of arboreum ssp arboreum)
'Eidam', 1903, Seidel, T.J.R., Dresden/Grüngräbchen, GermanyR. brachycarpum ssp brachycarpum x 'Alexander Adie'
'Erika', 1895, Seidel, T.J.R., Dresden/Grüngräbchen, GermanyR. brachycarpum ssp brachycarpum x 'Alexander Adie'
'Holbein', 1906, Seidel, T.J.R., Dresden/Grüngräbchen, Germany'Alexander Adie' x 'Carl Mette'
'Elegans', 1847, Standish & Noble, Bagshot, Surrey, EnglandR. catawbiense x 'Altaclarense'
'Sunset Lake', 1974, Blumhardt, O. S., Koromiko Nurseries, Whangarei, New ZealandR. griersonianum x 'arboreum x decorum'
'Sunset Queen', 1974, Blumhardt, O. S., Koromiko Nurseries, Whangarei, New ZealandR. griersonianum x 'arboreum x decorum'
'arboreum x Elizabeth Group X arboreum', No hybridiser registered, , 'arboreum x Elizabeth Group' x R. arboreum ssp arboreum
'Bill Fee' (photoClick to see more information


Bill Fee
), 1988, Moyles, E.W., Oakland, California, USA
'arboreum x Elizabeth Group X arboreum' x 'Red Majesty'
'fortunei X arboreum x griffithianum', No hybridiser registered, , R. fortunei ssp fortunei x 'arboreum x griffithianum'
'Mrs Jamie Fraser' (photoClick to see more information


Mrs Jamie Fraser
), 1930, Fraser, G., Vancouver Island, BC, Canada
'arboreum x macrophyllum' x R. arboreum ssp arboreum
'Gibraltar', unknown, , 'Bibiani' x R. elliottii
'Chloe', 1921, Magor, E.J.P., Lamellan, St. Tudy, Cornwall, England'Boddaertianum' x R. faberi
'Garnet', 1942, Williams, Percival D., St Keverne, Cornwall, EnglandR. griffithianum x 'Broughtonii'
'Mother of Pearl' (photoClick to see more information


Mother of Pearl
), 1925, Waterer (Bagshot), Surrey, England
'George Hardy' x 'Broughtonii'
'Pink Pearl' (photoClick to see more information


Pink Pearl
), 1892, Waterer (Bagshot), Surrey, England
'George Hardy' x 'Broughtonii'
'Hassan', 1906, Seidel, T.J.R., Dresden/Grüngräbchen, Germany'Carl Mette' x R. catawbiense
'Holbein', 1906, Seidel, T.J.R., Dresden/Grüngräbchen, Germany'Alexander Adie' x 'Carl Mette'
'Mrs J.H. van Nes', 1931, Van Nes, C.B., , 'Carl Mette' x 'Princess Juliana'
'Von Oheimb-Woislowitz', 1896, Seidel, T.J.R., Dresden/Grüngräbchen, Germany'Everestianum' x 'Carl Mette'
'Carmen x Choremia', No hybridiser registered, , 'Carmen' x 'Choremia'
'Almondtime', 1925, Clarke, S.R., Borde Hill, West Sussex, England'Cornubia' x R. sutchuenense
'Amalfi', 1933, Rothschild, L. de, Founder of Exbury Gardens, UK'Cornubia' x R. calophytum var calophytum
'Marnie's Charm', 1986, Dosser, D.J., Lower Wilmot, Tasmania, Australia'Cornubia' x 'Coronation Day'
'Pretty Baby' (photoClick to see more information


Pretty Baby
), unknown, ,
'Cornubia' x R. degronianum ssp yakushimanum
'Advie Group', 1933, Rothschild, L. de, Founder of Exbury Gardens, UK'Cornubia Group' x R. diphrocalyx
'Big Ben' (photoClick to see more information


Big Ben
), unknown, ,
'Cornubia Group'
'Bloodline', 1974, Van de Ven K., Olinda, Victoria, Australia'Britannia' x 'Cornubia Group'
'D.D. Noyce', 1990, Dosser, D.J., Lower Wilmot, Tasmania, Australia'Cornubia Group' x 'Coronation Day'
'Earl of Lockington', 1990, Dosser, D.J., Lower Wilmot, Tasmania, Australia'Mrs Betty Robertson' x 'Cornubia Group'
'Nicola Newman', 1930, Magor, E.J.P., Lamellan, St. Tudy, Cornwall, England'Cornubia Group' x R. sutchuenense
'Noele Boulter', 1958, Boulter, V.J., , 'Doctor Stocker' x 'Cornubia Group'
'Olinda Ruby', 1970, Boulter, V.J., , 'Nobleanum Group' x 'Cornubia Group'
'Sady', 1956, Bramley, A.C., Kallista, Victoria, Australia'Cornubia Group' x R. arboreum ssp arboreum
'Alma Peste Paul', 1979, Peste, F., Shelton, Washington, USAR. degronianum ssp yakushimanum x 'Doncaster'
'Bashful' (photoClick to see more information


Bashful
), 1971, Waterer (Bagshot), Surrey, England
R. degronianum ssp yakushimanum x 'Doncaster'
'Berryrose', 1927, Rothschild, L. de, Founder of Exbury Gardens, UK'Doncaster' x R. dichroanthum ssp dichroanthum
'Berryrose Group', 1927, Rothschild, L. de, Founder of Exbury Gardens, UK'Doncaster' x R. dichroanthum ssp dichroanthum
'Caliban', 1925, Rothschild, L. de, Founder of Exbury Gardens, UK'Doncaster' x R. haematodes ssp haematodes
'Doctor H.C. Dresselhuys' (photoClick to see more information


Doctor H.C. Dresselhuys
), 1920, den Ouden & Son, ,
'Atrosanguineum' x 'Doncaster'
'Dona Tizia', 1913, Lowinsky T.H., Tittenhurst, Sunninghill, Bershire, UKR. griffithianum x 'Doncaster'
'Doncaster x Nereid Group', unknown, , 'Doncaster' x 'Nereid Group'
'Doncaster x yakushimanum', No hybridiser registered, , 'Doncaster' x R. degronianum ssp yakushimanum
'Edith Mackworth Pread', 1923, Koster M. & Sons, Boskoop, Netherlands'Doncaster' x
'Gartendirektor Glocker' (photoClick to see more information


Gartendirektor Glocker
), 1952, Hobbie, Dietrich G., Westerstede/Linswege, Germany
'Doncaster' x R. williamsianum
'Goldsworth Crimson', 1926, Slocock, Walter C., Goldsworth Nursery, Woking, UKR. griffithianum x 'Doncaster'
'Hoppy' (photoClick to see more information


Hoppy
), 1970, Waterer (Bagshot), Surrey, England
R. degronianum ssp yakushimanum x 'Doncaster'
'Koichiro Wada x Doncaster', No hybridiser registered, , 'Koichiro Wada' x 'Doncaster'
'Madame de Bruin', 1904, Koster M. & Sons, Boskoop, Netherlands'Prometheus' x 'Doncaster'
'Mrs P den Ouden' (photoClick to see more information


Mrs P den Ouden
), 1912, den Ouden & Son, ,
'Atrosanguineum' x 'Doncaster'
'Oleanda', 1967, Haworth-Booth, M., Farall Nurseries, Surrey, EnglandR. griersonianum x 'Doncaster'
'Peter Koster' (photoClick to see more information


Peter Koster
), 1909, Koster M. & Sons, Boskoop, Netherlands
'George Hardy' x 'Doncaster'
'Pink Cherub' (photoClick to see more information


Pink Cherub
), 1968, Waterer (Bagshot), Surrey, England
R. degronianum ssp yakushimanum x 'Doncaster'
'Polar Star' (photoClick to see more information


Polar Star
), 1902, Koster M. & Sons, Boskoop, Netherlands
R. smirnowii x 'Doncaster'
'Professor F. Bettex', unknown, , 'Doncaster' x 'Atrosanguineum'
'Ralph Purnell', 1942, Thacker, T.C., , R. cerasinum x 'Doncaster'
'Sleepy' (photoClick to see more information


Sleepy
), 1970, Waterer (Bagshot), Surrey, England
R. degronianum ssp yakushimanum x 'Doncaster'
'Sneezy' (photoClick to see more information


Sneezy
), 1970, Waterer (Bagshot), Surrey, England
R. degronianum ssp yakushimanum x 'Doncaster'
'Souvenir de D.A. Koster' (photoClick to see more information


Souvenir de D.A. Koster
), 1958, Koster, D.A., ,
'Doncaster' x 'Charlie Waterer'
'Thunderstorm' (photoClick to see more information


Thunderstorm
), 1930, Slocock, Walter C., Goldsworth Nursery, Woking, UK
'Doncaster' x
'Van der Hoop' (photoClick to see more information


Van der Hoop
), 1912, den Ouden & Son, ,
'Atrosanguineum' x 'Doncaster'
'Waltraud', 1979, Behrens, A., , R. degronianum ssp yakushimanum x 'Doncaster'
'Windlesham Scarlet' (photoClick to see more information


Windlesham Scarlet
), 1968, Fromow & Sons, W., ,
'Britannia' x 'Doncaster'
'yakushimanum x Doncaster', No hybridiser registered, , R. degronianum ssp yakushimanum x 'Doncaster'
'Tabasco', 1979, Goheen. Dr. David, Camas, Washington, USA'Frango' x 'Estacada'
'Tabasco's Sister', 1979, Goheen. Dr. David, Camas, Washington, USA'Frango' x 'Estacada'
'Malahat' (photoClick to see more information


Malahat
), 1949, Larson, H.L., Tacoma, Washington, USA
'Gill's Triumph' x R. strigillosum
'Pilgrim Group', 1926, Johnston, J., , R. fortunei ssp fortunei x 'Gill's Triumph'
'Sarah Swallow', 1993, Dosser, D.J., Lower Wilmot, Tasmania, Australia'The Honourable Jean Marie de Montague' x 'Gillii'
'Glory of Athlone', 1954, Horlick, Sir James, Isle of Gigha, Scotland'Earl of Athlone' x 'Glory of Leonardslee'
'Barclayi', unknown, , R. thomsonii ssp thomsonii x 'Glory of Penjerrick'
'Barclayi Helen Fox', unknown, , R. thomsonii ssp thomsonii x 'Glory of Penjerrick'
'Barclayi Robert Fox' (photoClick to see more information


Barclayi Robert Fox
), 1913, Smith, S., Gardener to R.B. Fox, Penjerrick, Cornwall, England
R. thomsonii ssp thomsonii x 'Glory of Penjerrick'
'James Holdaway', 1936, Harrison's Nursery, , 'Beauty of Tremough' x 'Glory of Penjerrick'
'Alvinda Group', 1926, Aberconway, Lord, Bodnant, Tal-y-Cafn, Wales'Ivery's Scarlet' x 'Loderi Group'
'J. Edgar Hoover', 1966, Seabrook, Cecil S., Tacoma, Washington, USA'Ivery's Scarlet' x 'Francis Hanger Group'
'Kaponga' (photoClick to see more information


Kaponga
), 1979, Holland B., , New Zealand
R. arboreum ssp arboreum x 'Ivery's Scarlet'
'Abendsonne' (photoClick to see more information


Abendsonne
), 1952, Hobbie, Dietrich G., Westerstede/Linswege, Germany
'John Walter' x R. dichroanthum ssp scyphocalyx
'fortunei ssp discolor x John Walter', No hybridiser registered, , R. fortunei ssp discolor x 'John Walter'
'Souvenir de Doctor S. Endtz' (photoClick to see more information


Souvenir de Doctor S. Endtz
), Endtz, L.J. & Co, Boskoop, Netherlands
'Pink Pearl' x 'John Walter'
'Waltdis Group', 1952, Hobbie, Dietrich G., Westerstede/Linswege, Germany'John Walter' x R. fortunei ssp discolor
'Wilgen's Ruby' (photoClick to see more information


Wilgen's Ruby
), 1951, van Wilgen, ,
'Britannia' x 'John Walter'
'Lady Decora' (photoClick to see more information


Lady Decora
), 1943, Dexter, C.O., Sandwich, MA, USA
'Lady Eleanor Cathcart' x R. decorum ssp decorum
'Lady Longman', 1929, White, H., Sunningdale, UK'Cynthia' x 'Lady Eleanor Cathcart'
'Lady of Belfield', 1943, Dexter, C.O., Sandwich, MA, USA'Lady Eleanor Cathcart' x R. decorum ssp decorum
'Lady of June' (photoClick to see more information


Lady of June
), 1943, Dexter, C.O., Sandwich, MA, USA
'Lady Eleanor Cathcart' x R. decorum ssp decorum
'Lady of Vernon', 1943, Dexter, C.O., Sandwich, MA, USA'Lady Eleanor Cathcart' x R. decorum ssp decorum
'Lady of Wakefield', 1943, Dexter, C.O., Sandwich, MA, USA'Lady Eleanor Cathcart' x R. decorum ssp decorum
'Blazeaway', 1984, O'Rourke, H., Burnie, Tasmania, AustraliaR. arboreum ssp arboreum x 'Magnum'
'Albert Close' (photoClick to see more information


Albert Close
), 1944, Fraser, G., Vancouver Island, BC, Canada
R. maximum x 'Mrs Jamie Fraser'
'Jacksonii' (photoClick to see more information


Jacksonii
), 1835, Herbert, Honourable & Reverend W., Wetherby, Yorkshire, England
R. caucasicum x 'Nobleanum Group'
'Olinda Ruby', 1970, Boulter, V.J., , 'Nobleanum Group' x 'Cornubia Group'
'Proud Cis', 1982, Langdon, G., , 'Joan Langdon' x 'Rosabel x arboreum'
'Laraine Langdon', 1982, Langdon, G., , 'Marion' x 'Unknow Warrior x arboreum'
'Alinta', 1961, Boulter V.J. & Sons, , 'Sir John Waterer' x 'Vesuvius'
'Cosmopolitan' (photoClick to see more information


Cosmopolitan
), 1957, Hagen, J.C., Boskoop, Netherlands
'Cunningham's White' x 'Vesuvius'
'Vesuvius x griffithianum', No hybridiser registered, , 'Vesuvius' x R. griffithianum
'Achilles', 1969, Harrison, E.G.W.W., Bodmin, Cornwall, England'Barclayi Group' x 'Werei'
'Adamant', 1961, Harrison, E.G.W.W., Bodmin, Cornwall, England'Barclayi Group' x 'Werei'
'Donvale Cheer', 1986, O'Shannassy, J., , 'Marion' x 'yakushimanum x arboreum'
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Rhododendron Species   Hirsutum.info     Project started 03 June 2009