R. 'Plumb Perfect'Rhododendron HybridR. 'Julia Grothaus' X R. 'Purple Splendour'Hybridized By: Vea, J.G. |
|
R. 'Plumosum'Azalea Hybrid? X ?Hybridized By: Waterer, H. (Knaphill) |
|
R. 'Pluto'Azalea Hybrid? X ? |
|
R. 'Plüsch'Rhododendron Hybrid? X ?Hybridized By: Seidel, T.J.R. |
|
R. pocophorum var hemidartumSpecies
Subgenus:
Hymenanthes
|
|
R. pocophorum var pocophorumSpecies
Subgenus:
Hymenanthes
|
|
R. pocophorum var pocophorum 'Cecil Nice'Rhododendron Species SelectionSelected By: Anne, Countess of Rosse and NT (Nymans) More information and pictures
|
|
R. 'Pohjola's Daughter'Rhododendron HybridR. 'Cunningham's White' X R. smirnowiiHybridized By: Uosukainen, Marjatta, Dr. Mrs. More information and pictures
|
|
R. 'Poignant'Azalea Hybrid? X ?Hybridized By: Vines,R.C. |
|
R. 'Poikela'Azalea Hybrid? X ?Hybridized By: Gowen, J.R. |
|
R. 'Point Arguello'Rhododendron Hybrid? X ? |
|
R. 'Point Defiance'Rhododendron HybridR. 'Anna' X R. 'Marinus Koster'Hybridized By: Lem Halfdan More information and pictures
|
|
R. 'Polar Bear'Azalea HybridR. 'Hexe' X R. 'Snow'Hybridized By: USDA, Department of Agriculture More information and pictures
|
|
R. 'Polar Bear'Rhododendron HybridR. decorum ssp diaprepes X R. auriculatumHybridized By: Stevenson, J.B. More information and pictures
|
|
R. 'Polar Bear Group'Rhododendron Cultivar group? X ? |
|
R. 'Polar Sea'Azalea Hybrid? X ?Hybridized By: Morrison, B.Y. |
|
R. 'Polar Sea'Azalea Hybrid? X ? |
|
R. 'Polar Sea x Corinne Murrah'Azalea HybridR. 'Polar Sea' X R. 'Corinne Murrah' |
|
R. 'Polar Star'Rhododendron HybridR. smirnowii X R. 'Doncaster'Hybridized By: Koster M. & Sons More information and pictures
|
|
R. 'Polar Sun'Rhododendron HybridR. 'Polar Bear' X R. facetumHybridized By: Digby, Lord |
|
R. 'Polarnacht'Rhododendron HybridR. 'Turkana' X R. 'Purple Splendour'Hybridized By: Hachmann, Hans More information and pictures
|
|
R. 'Policy'Rhododendron Hybrid? X ?Hybridized By: Rothschild, L. de |
|
R. 'Pollone'Rhododendron Hybrid? X ?Hybridized By: Parco Burcina |
|
R. 'Pollux'Rhododendron Hybrid? X ?Hybridized By: Firma Seidel |
|
R. 'Polly Clarke'Rhododendron Hybrid? X ?Hybridized By: George A.F. |
|
R. 'Pollyanna'Azalea Hybrid? X ?Hybridized By: Guttormsen, W.L. |
|
R. 'Polonaise'Azalea Hybrid? X ?Hybridized By: Waterer, H. (Knaphill) More information and pictures
|
|
R. 'Polonaise'Azalea Hybrid? X ?Hybridized By: Morrison, B.Y. |
|
R. poluniniiSpecies
Subgenus:
Hymenanthes
|
|
|
|
|
R. polyanthemum 'Sheila Collenette'Rhododendron Species Selection |
|
R. polycladumSpecies
Subgenus:
Rhododendron
|
|
R. polycladum Scintillans GroupSpecies
Subgenus:
Rhododendron
|
|
R. polylepisSpecies
Subgenus:
Rhododendron
|
|
R. 'Polynesian Girl'Rhododendron HybridR. 'Sweet Mystery' X R. 'Polynesian Sunset'Hybridized By: Weeks, C. |
|
R. 'Polynesian Sunset'Rhododendron Hybrid? X ?Hybridized By: Whitney, William E. More information and pictures
|
|
|
|
|
|
|
|
R. 'Polārzvaigzne'Azalea Hybrid? X ?Hybridized By: Kondratovičs, Rihard |
|
R. 'Pom Pom'Rhododendron HybridR. 'Katrina' X R. 'Lem's Cameo'Hybridized By: Thompson, W. & M. More information and pictures
|
|
R. 'Pomegranate Splash'Rhododendron HybridR. 'Midnight Mystique' X R. 'Magenta Sky'Hybridized By: Fujioka, Frank More information and pictures
|
|
|
|
|
R. 'Pomp'Rhododendron HybridR. 'Lem's Goal' X R. 'Skipper Hal'Hybridized By: Stockman, M. |
|
R. 'Pompadour'Azalea Hybrid? X ?Hybridized By: Waterer, H. (Knaphill) More information and pictures
|
|
R. pontica var autumnalisSpecies |
|
R. ponticumSpecies
Subgenus:
Hymenanthes
|
|
R. ponticum 'Album'Rhododendron Species SelectionSelected By: Lefevre |
|
R. ponticum 'Aucubifolium'Rhododendron Species Selection |
|
|
|
R. ponticum 'Coerulescens'Rhododendron Species SelectionSelected By: Loddiges, C. & Sons |