Rhododendron Index

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R. 'Pop's' Evergreen Azalea Hybrid R. 'Alexander' x ? Hybridized By: Clagett, W.L. (Buck) More information and pictures
R. 'Popsicle' Deciduous Azalea Hybrid R. viscosum x R. arborescens Hybridized By: Mezitt, E.V. More information and pictures
R. 'Porcelain Promise' Rhododendron Hybrid R. 'Peach Charm' x R. 'Pirouette' Hybridized By: Barlup, Jim More information and pictures
R. 'Porta Westfalica' Rhododendron Hybrid R. 'Madame de Bruin' x R. degronianum ssp yakushimanum Hybridized By: Bruns, J Nursery More information and pictures
R. 'Portia' Rhododendron Hybrid R. strigillosum x R. neriiflorum ssp neriiflorum Euchaites Group Hybridized By: Aberconway, Lord More information and pictures
R. 'Potlatch' Rhododendron Hybrid R. 'Thor' x ? Hybridized By: Clark, R.W. More information and pictures
R. poukhanense f acutifolium Natural Hybrid R. kaempferi x R. stenopetalum More information and pictures
R. 'Powder Puff' Rhododendron Hybrid ? x ? Hybridized By: Dexter, C.O. More information and pictures
R. 'Powder Snow' Rhododendron Hybrid R. degronianum ssp yakushimanum 'Exbury Yakushimanum' x R. macabeanum Hybridized By: Barlup, Jim More information and pictures
R. 'Powell Glass x calophytum' Rhododendron Hybrid R. catawbiense 'Powell Glass' x R. calophytum var calophytum More information and pictures
R. 'Powerhouse' Rhododendron Hybrid R. 'America x Doctor V.H. Rutgers' x R. maximum Hybridized By: Delp Weldon E. More information and pictures
R. 'Praecox' Rhododendron Hybrid R. ciliatum x R. dauricum Hybridized By: Davies, I More information and pictures
R. praestans Species Subgenus: Hymenanthes Section: Pontica Subsection: Grandia More information and pictures
R. 'praestans x montroseanum' Rhododendron Hybrid R. praestans x R. montroseanum More information and pictures
R. praevernum Species Subgenus: Hymenanthes Section: Pontica Subsection: Fortunea More information and pictures
R. prattii Species Subgenus: Hymenanthes Section: Pontica Subsection: Taliensia More information and pictures
R. 'Prawn' Rhododendron Hybrid R. 'Lady Bessborough' x R. 'Tortoiseshell Wonder' Hybridized By: Slocock, Walter C. More information and pictures
R. 'Praxitčle' Deciduous Azalea Hybrid ? x ? Hybridized By: Smet, L. de More information and pictures
R. 'Prelude Group' Rhododendron Cultivar group R. wardii var wardii x R. fortunei ssp fortunei Hybridized By: Rothschild, L. de More information and pictures
R. preptum Species Subgenus: Hymenanthes Section: Pontica Subsection: Falconera More information and pictures
R. 'President Lincoln' Rhododendron Hybrid R. catawbiense x ? Hybridized By: Parsons, S.B. & Sons Co. More information and pictures
R. 'President Roosevelt' Rhododendron Hybrid R. 'Cunningham's White' x R. 'Blandyanum' Hybridized By: Mesman, C. More information and pictures
R. 'Pretty Baby' Rhododendron Hybrid R. 'Cornubia' x R. degronianum ssp yakushimanum More information and pictures
R. 'Pretty Woman' Rhododendron Hybrid R. 'Orange Marmalade' x R. 'Pink Petticoats' Hybridized By: Davis, J.A. More information and pictures
R. 'Pride of Leonardslee' Rhododendron Hybrid R. fortunei ssp fortunei x R. thomsonii ssp thomsonii Hybridized By: Loder, Sir Edmund More information and pictures
R. 'Pridenjoy' Rhododendron Hybrid R. 'Lem's Cameo' x R. 'Kubla Khan' Hybridized By: Newcomb,L.L. More information and pictures
R. 'Pride's Early Red' Rhododendron Hybrid ? x ? Hybridized By: Pride, O.S. More information and pictures
R. 'Pride's Whipped Cream' Rhododendron Hybrid ? x ? More information and pictures
R. 'Primary Pink' Rhododendron Hybrid R. 'Yaku Sunrise X C.I.S x Jingle Bells' x R. 'Lem's Cameo' Hybridized By: Fujioka, Frank More information and pictures
R. primuliflorum Species Subgenus: Rhododendron Section: Pogonanthum More information and pictures
*R. primuliflorum* 'Doker-La'** Rhododendron Species Selection More information and pictures
R. 'Prince Abkhazi' Rhododendron Hybrid R. irroratum ssp irroratum x ? Hybridized By: Vaartnou, H. More information and pictures
R. 'Prince Camille de Rohan' Evergreen Azalea Hybrid R. maximum x ? Hybridized By: Waelbrouck More information and pictures
R. 'Prince Camille de Rohan' Azaleodendron Hybrid R. maximum x ? More information and pictures
R. 'Prince Henri des Pays-Bas' Deciduous Azalea Hybrid ? x ? Hybridized By: Verschaffelt, L More information and pictures
R. 'Princess Abkhazi' Rhododendron Hybrid R. irroratum ssp irroratum x ? Hybridized By: Vaartnou, H. More information and pictures
R. 'Princess Alice' Rhododendron Hybrid R. edgeworthii x R. ciliatum Hybridized By: Veitch & Sons, R. More information and pictures
R. 'Princess Angeline' Rhododendron Hybrid R. 'Chevalier Felix de Sauvage' x R. 'Purple Splendour' Hybridized By: Watson, E.M. Mrs. (Elsie) More information and pictures
R. 'Princess Anne' Rhododendron Hybrid R. keiskei x R. hanceanum Hybridized By: Reuthe, G. Ltd More information and pictures
R. 'Princess Elizabeth' Rhododendron Hybrid R. 'Bagshot Ruby' x ? Hybridized By: Waterer (Bagshot) More information and pictures
R. 'Princess Maria Pia' Evergreen Azalea Hybrid R. 'Tempérance' x R. 'Ambrosius Superbus' Hybridized By: Wille, C.J. & Co More information and pictures
R. 'Princess Mary of Cambridge' Rhododendron Hybrid ? x ? Hybridized By: Waterer (Bagshot) More information and pictures
R. principis Species Subgenus: Hymenanthes Section: Pontica Subsection: Taliensia More information and pictures
R. prinophyllum Species Subgenus: Pentanthera Section: Pentanthera Subsection: Pentanthera More information and pictures
*R. prinophyllum* 'Marie Hoffman'** Deciduous Azalea Species Selection More information and pictures
*R. prinophyllum* 'Philip Holmes' Rhododendron Species Selection Selected By:** Anne, Countess of Rosse and NT (Nymans) More information and pictures
R. 'Prinses Máxima' Rhododendron Hybrid R. 'Goldkrone x yakushimanum X Cosmopolitan x Scintillation' x R. 'Whitney Tiger Lily' Hybridized By: Huisman, T More information and pictures
R. 'Prize' Evergreen Azalea Hybrid ? x ? Hybridized By: Motzkau More information and pictures
R. 'Professor Amateis' Rhododendron Hybrid R. 'Everestianum' x R. 'Van Nes Sensation' Hybridized By: Amateis, Edmond More information and pictures
R. 'Professor Steen Olsen' Rhododendron Hybrid R. bureavii x ? Hybridized By: Askjaer, S.A. More information and pictures

Rhododendron Index

Evergreen Azalea Hybrid

R. 'Alexander' x ?

Deciduous Azalea Hybrid

R. viscosum x R. arborescens

Rhododendron Hybrid

R. 'Peach Charm' x R. 'Pirouette'

Rhododendron Hybrid

R. 'Madame de Bruin' x R. degronianum ssp yakushimanum

Rhododendron Hybrid

R. strigillosum x R. neriiflorum ssp neriiflorum Euchaites Group

Rhododendron Hybrid

R. 'Thor' x ?

Natural Hybrid

R. kaempferi x R. stenopetalum

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. degronianum ssp yakushimanum 'Exbury Yakushimanum' x R. macabeanum

Rhododendron Hybrid

R. catawbiense 'Powell Glass' x R. calophytum var calophytum

Rhododendron Hybrid

R. 'America x Doctor V.H. Rutgers' x R. maximum

Rhododendron Hybrid

R. ciliatum x R. dauricum

Species

Rhododendron Hybrid

R. praestans x R. montroseanum

Species

Species

Rhododendron Hybrid

R. 'Lady Bessborough' x R. 'Tortoiseshell Wonder'

Deciduous Azalea Hybrid

? x ?

Rhododendron Cultivar group

R. wardii var wardii x R. fortunei ssp fortunei

Species

Rhododendron Hybrid

R. catawbiense x ?

Rhododendron Hybrid

R. 'Cunningham's White' x R. 'Blandyanum'

Rhododendron Hybrid

R. 'Cornubia' x R. degronianum ssp yakushimanum

Rhododendron Hybrid

R. 'Orange Marmalade' x R. 'Pink Petticoats'

Rhododendron Hybrid

R. fortunei ssp fortunei x R. thomsonii ssp thomsonii

Rhododendron Hybrid

R. 'Lem's Cameo' x R. 'Kubla Khan'

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

? x ?

Rhododendron Hybrid

R. 'Yaku Sunrise X C.I.S x Jingle Bells' x R. 'Lem's Cameo'

Species

Rhododendron Species Selection

Rhododendron Hybrid

R. irroratum ssp irroratum x ?

Evergreen Azalea Hybrid

R. maximum x ?

Azaleodendron Hybrid

R. maximum x ?

Deciduous Azalea Hybrid

? x ?

Rhododendron Hybrid

R. irroratum ssp irroratum x ?

Rhododendron Hybrid

R. edgeworthii x R. ciliatum

Rhododendron Hybrid

R. 'Chevalier Felix de Sauvage' x R. 'Purple Splendour'

Rhododendron Hybrid

R. keiskei x R. hanceanum

Rhododendron Hybrid

R. 'Bagshot Ruby' x ?

Evergreen Azalea Hybrid

R. 'Tempérance' x R. 'Ambrosius Superbus'

Rhododendron Hybrid

? x ?

Species