Index

R. 'H. M. Arderne'

Rhododendron Hybrid

R. fortunei ssp fortunei X ?

Hybridized By: Paul, G.. The Old Nurseries, Cheshunt, Hertfordshire, England, 1896

R. 'H.W. Sargent'

Rhododendron Hybrid

? X ?

Hybridized By: Unknown

R. 'Haag's Choice'

Rhododendron Hybrid

R. fortunei ssp fortunei X R. 'Charles Dickens'

Hybridized By: Nearing, G.G.. Ramsey, NJ, USA, 1947

R. 'Haag's Fabulous'

Rhododendron Hybrid

R. fortunei ssp fortunei X R. auriculatum

Hybridized By: Haag, C.R. & V. (Velma). Brevard, NC, USA

R. 'Haag's Peppermint'

Rhododendron Hybrid

R. 'Pygmalion x haematodes' X R. degronianum ssp yakushimanum 'Exbury Yakushimanum'

Hybridized By: Kehr, A.E.. Hendersonville, North Carolina, USA, 1972

R. 'Haag's Yellow Fortunei'

Rhododendron Hybrid

R. fortunei ssp fortunei X ?

Hybridized By: Haag, C.R. & V. (Velma). Brevard, NC, USA, 1980

R. 'Haaga'

Rhododendron Hybrid

R. brachycarpum ssp tigerstedtii X R. 'Doctor H.C. Dresselhuys'

Hybridized By: Uosukainen, Marjatta, Dr. Mrs.. Laukaa, Finland, 1974

R. habbemae

Species

Subgenus: Rhododendron
Section: Vireya
Subsection: Euvireya

R. 'Habenera'

Azalea Hybrid

R. indicum X R. 'Hatsu-shimo x Tama-sugata'

Hybridized By: Morrison, B.Y. | Pass Christian, Mississippi | USA, 1965

R. 'Habranthum'

Azalea Hybrid

? X ?

Hybridized By: Gowen, J.R., 1829

R. 'Habropis'

Azalea Hybrid

? X ?

Hybridized By: Gowen, J.R., 1829

R. habrotrichum

Species

Subgenus: Hymenanthes
Section: Pontica
Subsection: Glischra

R. 'Hachcher'

Rhododendron Hybrid

R. 'Aeschbacher's Rubin' X R. 'Busuki'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1995

R. 'Hachhans'

Rhododendron Hybrid

R. 'Midnight Mystique' X R. 'Burgundula'

Hybridized By: Hachmann, Holger, 1998

R. 'Hachijo-kurenai'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1692

R. 'Hachika-tsugi'

Azalea Hybrid

? X ?

Hybridized By: Japan | no hybridiser registration, 1918

R. 'Hachkissen'

Azalea Hybrid

R. 'Melina' X R. 'Panda'

Hybridized By: Hachmann, Holger, 1997

R. 'Hachmann's Anastasia'

Rhododendron Hybrid

R. 'August' X R. 'Lem's Monarch'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1985

R. 'Hachmann's Andrea'

Rhododendron Hybrid

R. 'Fantastica' X R. williamsianum

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1986

R. 'Hachmann's Attraktion'

Rhododendron Hybrid

R. 'Andantino' X R. 'Andantino'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1994

R. 'Hachmann's Bananaflip'

Rhododendron Hybrid

R. brachycarpum ssp fauriei X R. 'Goldsworth Orange'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1967

R. 'Hachmann's Belona'

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Koichiro Wada' X R. 'Britannia'

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

R. 'Hachmann's Bingo'

Rhododendron Hybrid

R. 'Lampion' X R. neriiflorum ssp neriiflorum 'Rosevallon'

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

R. 'Hachmann's Brasilia'

Rhododendron Hybrid

R. 'Omega x wardii' X R. 'wardii x Alice Street'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1969

R. 'Hachmann's Caroline'

Azalea Hybrid

R. 'Betty Kelly' X R. 'Cecile'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1967

R. 'Hachmann's Charmant'

Rhododendron Hybrid

R. 'Hachmann's Diadem' X R. 'Holger'

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

R. 'Hachmann's Constanze'

Rhododendron Hybrid

R. 'Humboldt' X R. 'Kluis Sensation'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1959

R. 'Hachmann's Corinna'

Rhododendron Hybrid

R. 'Lampion' X R. 'Ruth Otte x Feuerschein'

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

R. 'Hachmann's Denise'

Rhododendron Hybrid

R. 'Abraxas' X R. 'Campanile'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1998

R. 'Hachmann's Diadem'

Rhododendron Hybrid

R. 'Hachmann's Ornament' X R. 'Furnivall's Daughter'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1969

R. 'Hachmann's Diadem x Holger'

Rhododendron Hybrid

R. 'Hachmann's Diadem' X R. 'Holger'

Hybridized By: No hybridiser registered

R. 'Hachmann's Eileen'

Rhododendron Hybrid

R. ambiguum X R. cinnabarinum ssp xanthocodon Concatenans Group

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1988

R. 'Hachmann's Eskimo'

Rhododendron Hybrid

R. 'Gloriosum' X R. 'Herme'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1978

R. 'Hachmann's Estrella'

Azalea Hybrid

X

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1974

R. 'Hachmann's Evelyn'

Rhododendron Hybrid

R. 'Oudijk's Sensation' X R. 'Daisy'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1967

R. 'Hachmann's Fabiola'

Azalea Hybrid

R. 'Homebush' X R. 'Sarina'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1986

R. 'Hachmann's Felicitas'

Rhododendron Hybrid

R. 'Goldkrone' X R. 'Hachmann's Ornament x Furnivall's Daughter'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1977

R. 'Hachmann's Feuerschein'

Rhododendron Hybrid

? X ?

Hybridized By: No hybridiser registered

R. 'Hachmann's Finesse'

Rhododendron Hybrid

R. 'Gordian' X ?

Hybridized By: , 1997

R. 'Hachmann's Fluidum'

Rhododendron Hybrid

R. 'Orangina' X R. 'Belkanto'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1988

R. 'Hachmann's Gabriele'

Azalea Hybrid

R. 'Mother's Day' X R. 'Kermesinum'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1959

R. 'Hachmann's Goldsprenkel'

Rhododendron Hybrid

R. 'dichroanthum ssp scyphocalyx x Allegretto' X R. 'Goldrausch x wardii X wardii'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1993

R. 'Hachmann's Granada'

Azalea Hybrid

R. 'Rubinstern' X R. 'Red Pimpernel x Kermesinum'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1967

R. 'Hachmann's Griselda'

Rhododendron Hybrid

R. 'Memoir' X R. williamsianum

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1986

R. 'Hachmann's Harlekin'

Azalea Hybrid

R. 'Royal Command' X R. 'Gibraltar'

Hybridized By: Hachmann, Hans | Barmstedt in Holstein | Germany, 1964

R. 'Hachmann's Juanita'

Azalea Hybrid

R. 'Cecile' X R. 'Gibraltar'

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

R. 'Hachmann's Juliette'

Azalea Hybrid

? X ?

Hybridized By: Unknown

R. 'Hachmann's Junifeuer'

Rhododendron Hybrid

R. 'Mary Waterer' X R. 'Moser's Maroon'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1968

R. 'Hachmann's Kabarett'

Rhododendron Hybrid

R. 'Hyperion' X R. 'Hachmann's Diadem'

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

R. 'Hachmann's Karianne'

Rhododendron Hybrid

R. 'Fantastica' X R. 'Scintillation'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1977

R. 'Hachmann's Kerstine'

Rhododendron Hybrid

R. 'Manuela' X R. 'Spitfire x Frühlingszauber'

Hybridized By: Hachmann, Hans. Barmstedt in Holstein, Germany, 1976