Rhododendron Index
Browse the Collection
R. 'Honingen'Rhododendron HybridR. williamsianum x R. oreodoxa var oreodoxaHybridized By: Hobbie, Dietrich G. |
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R. 'Honneur de Flandre'Deciduous Azalea Hybrid? x ?Hybridized By: Sunningdale Nursery More information and pictures |
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R. 'Honsu’s Baby'Rhododendron HybridR. keiskei var ozawae 'Yaku Fairy' x R. scabrifolium var spiciferumHybridized By: Spady, H.A. More information and pictures |
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R. hookeriSpecies
Subgenus:
Hymenanthes
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R. 'Hoopla'Rhododendron HybridR. catawbiense 'Catalgla' x R. 'haematodes x decorum'Hybridized By: Mehlquist, G.A.L |
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R. 'Hoosier Charm'Evergreen Azalea HybridR. 'Purple Splendor' x R. 'Vuyk's Scarlet'Hybridized By: Schroeder, H.R. |
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R. 'Hope Findlay'Rhododendron HybridR. 'Loderi Group x Earl of Athlone' x R. 'Creeping Jenny'Hybridized By: Crown Estate Commissioners More information and pictures |
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R. 'Hoppy'Rhododendron HybridR. degronianum ssp yakushimanum x R. 'Doncaster'Hybridized By: Waterer (Bagshot) More information and pictures |
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R. horaeumSpecies
Subgenus:
Hymenanthes
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R. 'Horizon Dawn'Rhododendron Hybrid? x ?Hybridized By: Brockenbrough, E.C More information and pictures |
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R. 'Horizon Fiesta'Rhododendron HybridR. 'Hotei x Koichiro Wada' x R. 'Whopper x Lem's Cameo'Hybridized By: Brockenbrough, E.C More information and pictures |
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R. 'Horizon Garnet'Rhododendron HybridR. Anna x R. Kilimanjaro GroupHybridized By: Brockenbrough, E.C More information and pictures |
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R. 'Horizon Lakeside'Rhododendron HybridR. 'Nancy Evans x Lem's Cameo' x R. 'Skipper'Hybridized By: Brockenbrough, E.C More information and pictures |
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R. 'Horizon Monarch'Rhododendron HybridR. 'Nancy Evans' x R. 'Point Defiance'Hybridized By: Brockenbrough, E.C More information and pictures |
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R. 'Horizon Snowbird'Rhododendron HybridR. 'Britannia x yakushimanum' x R. 'Mrs Lindsay Smith x yakushimanum'Hybridized By: Brockenbrough, E.C More information and pictures |
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R. horlickianumSpecies
Subgenus:
Rhododendron
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R. 'Horsham'Rhododendron HybridR. 'Ferdinand Massange de Louvrex' x R. 'Queen Wilhelmina'Hybridized By: van Nes C. B . & Sons |
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R. 'Hortulanus H. Witte'Deciduous Azalea HybridR. molle ssp molle x R. molle ssp japonicumHybridized By: Koster M. & Sons More information and pictures |
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R. 'Hot Dawn'Rhododendron HybridR. 'Mars' x R. 'yakushimanum x Mars'Hybridized By: Brueckner, J.B. More information and pictures |
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R. 'Hot Shot Variegated'Evergreen Azalea Hybrid? x ?Hybridized By: Siskiyou Rare Plant Nursery More information and pictures |
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R. 'Hot Spot'Rhododendron HybridR. 'Nova Zembla X ( ( La Bar's White X ( fortunei X wardii )' x R. 'Mary Belle'Hybridized By: Looye, Jack |
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R. 'Hotei'Rhododendron HybridR. 'Goldsworth Orange' x R. 'souliei x wardii var wardii'Hybridized By: Sifferman, Karl I. More information and pictures |
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R. 'Hotei x horaeum'Rhododendron HybridR. 'Hotei' x R. horaeumHybridized By: Birck, Jens More information and pictures |
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R. 'Hotei x Koichiro Wada'Rhododendron HybridR. 'Hotei' x R. degronianum ssp yakushimanum 'Koichiro Wada' |
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R. 'Hotline Beauty'Rhododendron HybridR. 'Kettledrum x Jock X Mrs Chatles S. Sargent' x R. 'griersonianum x Romany Chal Group'Hybridized By: Delp Weldon E. More information and pictures |
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R. 'Hotspur'Deciduous Azalea Hybrid? x ?Hybridized By: Rothschild, L. de More information and pictures |
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R. 'Hotspur Red'Deciduous Azalea Hybrid? x ?Hybridized By: Rothschild, L. de More information and pictures |
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