Marts 2030
Rhododendron pachypodum Balf.f. & W.W.Sm.
Rhododendron pachysanthum Hayata Er R. morii
Rhododendron pachytrichum Franch.
Rhododendron pachytrichum var. tenuistylsum
Rhododendron pallescens Hutch.
Rhododendron pendulum Hook.f.
Rhododendron pentandrum (Maxim.) Craven
Rhododendron pentaphyllum Maxim.
Rhododendron peregrinum Tagg tomt
Rhododendron periclymenoides (Michx.)Shinners
Rhododendron periclymenoides (Michx.)Shinners (lys nedefra)
Rhododendron periclymenoides (Michx.)Shinners
Rhododendron petelotii Dop
Rhododendron petrocharis Diels
Rhododendron phaeochrysum var. agglutinatum
Rhododendron phaeochrysum var. cuprescens
Rhododendron phaeochrysum var. dryophyllum
Rhododendron phaeochrysum var. levistratum
Rhododendron piercei Davidian
Rhododendron pilosum (Michx.) Craven
Rhododendron pingbianense
Rhododendron pingianum D .Fang
Rhododendron planetum Balf.f.
Rhododendron platyphyllum Balf.f. & W.W.Sm.
Rhododendron platypodum Diels
Rhododendron pleistanthum Balf.f. ex Hutch.
Rhododendron pocophorum aff. Balf.f. ex Tagg
Rhododendron pocophorum var. hemidartum
Rhododendron pogonophyllum Cowan & Davidian
Rhododendron poluninii Davidian
Rhododendron polycladum Franch.
Rhododendron polycladum Franch.
Rhododendron polylepis Franch.
Rhododendron polytrichum
Rhododendron ponticum L.
Rhododendron populare Cowan
Rhododendron praeclarum
Rhododendron praestans Balf.f. & W.W.Sm.
Rhododendron praeteritum
Rhododendron praevernum Hutch.
Rhododendron preptum Balf.f. & Forrest
Rhododendron primuliflorum Bureau & Franch.
Rhododendron primuliflorum Bureau & Franch.
Rhododendron primuliflorum var. lepidanthum
Rhododendron principis Bureau & Franch.
Rhododendron prinophyllum (Small) Millais
Rhododendron prinophyllum (Small) Millais
Rhododendron pronum Tagg & Forrest
Rhododendron proteoides Balf.f. & W.W .Sm.
Rhododendron proteoides Balf.f. & W.W .Sm.
Rhododendron protistum ? Balf.f. & Forrest
Rhododendron protistum ? Balf.f. & Forrest
Rhododendron protistum var. giganteum
Rhododendron pruniflorum Hutch. & Kingdon-Ward
Rhododendron prunifolium Millais
Rhododendron przewalskii Maxim.
Rhododendron pseudochrysanthum Hayata
Rhododendron pseudochrysanthum red form
Rhododendron pseudociliipes Cullen
Rhododendron pubescens Balf.f. & Forrest
Rhododendron pubicostatum T.L.Ming
Rhododendron pudorosum Cowan
Rhododendron x pulchrum Sweet
Rhododendron pumilum Hook.f.
Rhododendron purdomii Rehder & E.H.Wilson
Rhododendron purdomii Rehder & E.H.Wilson
Rhododendron x pyrrhoanthum