Index

R. 'Malini'

Rhododendron Hybrid

R. 'Mondnacht' X R. 'Hachmann's Kabarett'

Hybridized By: Hübbers, K-H.. Kranenburg, Germany, 2001

R. 'Mallory'

Azalea Hybrid

R. flammeum X R. flammeum

Hybridized By: Sommerville, E.A., 1990

R. mallotum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. mallotum 'Bill Browning'

Rhododendron Species Selection

Selected By: unknown, 1963

Subgenus: Hymenanthes
Section: Pontica
Subsection: Neriiflora

R. 'Malta'

Rhododendron Hybrid

R. 'Gable's Pioneer' X R. 'Gable's Pioneer'

Hybridized By: Leach, Dr. David G.. North Madison, Ohio, USA, 1956

R. 'Malvaticum'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1910

R. 'Malvaticum x kaempferi'

Azalea Hybrid

R. 'Malvaticum' X R. kaempferi

Hybridized By: Unknown

R. 'Malwine'

Rhododendron Hybrid

R. 'Hachmann's Marlis' X R. 'Brinny'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1983

R. 'Mama Cook'

Rhododendron Hybrid

? X ?

Hybridized By: Goheen. Dr. David. Camas, Washington, USA, 1997

R. 'Mama Elsie'

Rhododendron Hybrid

R. 'Anna' X R. 'One Thousand Butterflies'

Hybridized By: Workman, Y.. Cape Coral, Florida, USA, 1988

R. 'Mama Jo'

Rhododendron Hybrid

R. 'Edith Boulter' X R. 'Amigo'

Hybridized By: Workman, Y.. Cape Coral, Florida, USA, 1988

R. 'Mama-san'

Rhododendron Hybrid

? X ?

Hybridized By: Workman, Y.. Cape Coral, Florida, USA

R. 'Manda Sue'

Rhododendron Hybrid

R. 'Vulcan' X R. 'Elspeth'

Hybridized By: Baker, G.L.. Astoria, Oregon, USA, 1961

R. 'Mandarin'

Azalea Hybrid

R. 'Illusion' X R. 'Gaiety'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. 'Mandarin Day'

Rhododendron Hybrid

? X ?

Hybridized By: Goheen. Dr. David. Camas, Washington, USA

R. 'Mandarin Lights'

Azalea Hybrid

R. calendulaceum X R. 'Orangeade'

Hybridized By: Minnesota Landscape Arboretum, 1967

R. 'Manderley'

Rhododendron Hybrid

R. 'Scandinavia' X R. 'Fabia Group'

Hybridized By: Slootjes, 1968

R. 'Manderley x Albatross Group'

Rhododendron Hybrid

R. 'Manderley' X R. 'Albatross Group'

Hybridized By: No hybridiser registered

R. 'Mandy Kay'

Rhododendron Hybrid

? X ?

Hybridized By: Goheen. Dr. David. Camas, Washington, USA

R. 'Mangetsu'

Azalea Hybrid

? X ?

Hybridized By: Nuccio's Nurseries | Altadena, California | USA, 1996

R. 'Manglesii'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Mango Tango'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Manhattan'

Azalea Hybrid

R. indicum X R. 'Hazel Dawson'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1948

R. 'Mania'

Azalea Hybrid

R. 'Alexander' X ?

Hybridized By: Clagett, W.L. (Buck) | USA | Derwood, Maryland, 1984

R. 'Manitou'

Rhododendron Hybrid

R. 'Conestoga' X ?

Hybridized By: Nearing, G.G.. Ramsey, NJ, USA, 1975

R. 'Mannheim'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Manor Hill'

Rhododendron Hybrid

R. 'Dido Group' X R. 'Jalisco Group x yakushimanum'

Hybridized By: Crown Estate Commissioners. Windsor, Berkshire, England, 1958

R. 'Manuela'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Many Moons'

Rhododendron Hybrid

R. 'Nancy Evans' X R. 'Rockhill Ivory Ruffles'

Hybridized By: Thompson’s Nursery. Waldport, Oregon, USA

R. maoerense

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Fortunea

R. maowenense

Species

Subgenus: Rhododendron
Section: Rhododendron
Subsection: Lapponica

R. 'Marabella'

Azalea Hybrid

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

Hybridized By: Hübbers, K-H. | Kranenburg | Germany, 1994

R. 'Marabu'

Rhododendron Hybrid

R. 'Tarantella' X R. 'Silver Lady'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1984

R. 'Maralyn Gillespie'

Rhododendron Hybrid

? X ?

Hybridized By: Scott Arboretum, 1957

R. 'Maranda Nicole'

Rhododendron Hybrid

R. 'Jalisco Group x yakushimanum' X R. 'Jalisco Elect x Yellow Creek'

Hybridized By: Smith, C.C. (Cecil). Newberg, Oregon, USA, 1981

R. 'Marc Anthony'

Rhododendron Hybrid

? X ?

Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK

R. 'Marcat Group'

Rhododendron Cultivar group

? X ?

Hybridized By: Gable, J.B.. Stewartstown, Pennsylvania, USA

R. 'Marcat No. 1'

Rhododendron Hybrid

? X ?

Hybridized By: Gable, J.B.. Stewartstown, Pennsylvania, USA

R. 'March Madness'

Rhododendron Hybrid

R. catawbiense 'Purpureum Elegans' X R. calophytum var calophytum

Hybridized By: Mehlquist, G.A.L. Storrs, Connecticut, USA, 1965

R. 'Marchioness of Lansdowne'

Rhododendron Hybrid

R. maximum X ?

Hybridized By: Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1879

R. 'Marcia'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Marconi'

Azalea Hybrid

R. 'Hexe' X ?

Hybridized By: Steyaert, A., 1934

R. 'Marconi'

Azalea Hybrid

R. molle ssp molle X R. molle ssp japonicum

Hybridized By: Koster M. & Sons | Boskoop | Netherlands, 1924

R. 'Marcus of Lockington'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Mardi'

Rhododendron Hybrid

R. 'Coral Blossom' X R. 'Bambi x proteoides #12'

Hybridized By: Barlup, Jim. Bellevue, USA, 2002

R. 'Mardi Gras'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Koichiro Wada' X R. 'Vanessa Group'

Hybridized By: Bovee Robert M.. Oswego, Oregon, USA, 1950

R. 'Mareike'

Rhododendron Hybrid

R. 'Omega' X R. wardii var wardii

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1963

R. 'Margaret'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Margaret Bates'

Rhododendron Hybrid

R. 'Odee Wright' X R. 'Lem's Cameo'

Hybridized By: Mugridge, C.. Tremeirchion, St Asaph, Denbigshire Wales, UK, 1983

R. 'Margaret Cain'

Vireya Hybrid

R. tuba X

Hybridized By: Unknown

R. 'Margaret Douglas'

Azalea Hybrid

R. indicum X R. 'Hatsu-shimo'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1964