Rhododendron Index

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R. 'Hydon Hunter' Rhododendron Hybrid R. degronianum ssp yakushimanum x R. 'Springbok' Hybridized By: George A.F. More information and pictures
More information R. 'Hydon Pearl' Rhododendron Hybrid ? x ?
More information R. 'Hydon Rodney' Rhododendron Hybrid R. augustinii ssp augustinii x R. 'Azamia Group' Hybridized By: George A.F.
More information R. 'Hydon Salmon' Rhododendron Hybrid ? x ?
More information R. 'Hydon Starlight' Rhododendron Hybrid R. 'New Comet' x R. fortunei ssp fortunei Hybridized By: George A.F.
R. 'Hydon Velvet' Rhododendron Hybrid R. degronianum ssp yakushimanum x R. bureavii Hybridized By: George A.F. More information and pictures
R. hylaeum Species Subgenus: Hymenanthes Section: Pontica Subsection: Thomsonia More information and pictures
R. 'Hymen' Rhododendron Hybrid R. 'Boule de Neige' x R. 'Everestianum' Hybridized By: Seidel, T.J.R. More information and pictures
More information R. hypenanthum Species Subgenus: Rhododendron Section: Pogonanthum
R. 'Hyperion' Rhododendron Hybrid ? x ? Hybridized By: Waterer, H. (Knaphill) More information and pictures
R. 'Hypermax' Rhododendron Hybrid R. hyperythrum x R. maximum Hybridized By: Delp Weldon E. More information and pictures
R. hyperythrum Species Subgenus: Hymenanthes Section: Pontica Subsection: Pontica More information and pictures
More information *R. hyperythrum* 'Omo' Rhododendron Species Selection Selected By:** Ingram, C.
More information R. 'hyperythrum x The Honourable Jean Marie de Montague' Rhododendron Hybrid R. hyperythrum x R. 'The Honourable Jean Marie de Montague'
R. hypoleucum Species Subgenus: Rhododendron Section: Rhododendron Subsection: Ledum More information and pictures
More information R. hyugaense Species Subgenus: Tsutsusi Section: Brachycalyx