List of Rhododendron Species (674 items)report

• Rhododendron aberconwayi Cowan (A)

• Rhododendron adenanthum M.Y. He (A)

• Rhododendron adenogynum Diels (A)

• Rhododendron adenopodum Franch. (A)

• Rhododendron adenosum Davidian (A)

• Rhododendron aganniphum Balf. f. & Kingdon-Ward (A)

• Rhododendron agastum Balf. f. & W.W. Sm. (A)

• Rhododendron albertsenianum Forrest (A)

• Rhododendron albrechtii (A)

• Rhododendron album Blume (A)

• Rhododendron alutaceum Balf. f. & W.W. Sm. (A)

• Rhododendron amandum Cowan (A)

• Rhododendron ambiguum Hemsl. (A)

• Rhododendron amesiae Rehder & E.H. Wilson (A)

• Rhododendron amundsenianum Hand.-Mazz. (A)

• Rhododendron annae Franch. (A)

• Rhododendron anthopogon D. Don (A)

• Rhododendron anthopogonoides Maxim. (A)

• Rhododendron anthosphaerum Diels (A)

• Rhododendron aperantum Balf. f. & Kingdon-Ward (A)

• Rhododendron apricum P.C. Tam (A)

• Rhododendron araiophyllum Balf. f. & W.W. Sm. (A)

• Rhododendron arborescens (Pursh) Torr. (Sweet Azalea) (A)

• Rhododendron arboreum Sm. (Tree Rhododendron) (A)

• Rhododendron argipeplum Balf. f. & R.E. Cooper (A)

• Rhododendron argyrophyllum Franch. (A)

• Rhododendron arizelum Balf. f. & Forrest (A)

• Rhododendron asperulum Hutch. & Kingdon-Ward (A)

• Rhododendron asterochnoum Diels (A)

• Rhododendron atlanticum (Ashe) Rehder (Dwarf Azalea) (A)

• Rhododendron atropunicum H.P. Yang (A)

• Rhododendron atrovirens Franch. (A)

• Rhododendron augustinii Hemsl. (A)

• Rhododendron aureum Georgi (A)

• Rhododendron auriculatum Hemsl. (A)

• Rhododendron auritum Tagg (A)

• Rhododendron austrinum (Small) Rehder (A)

• Rhododendron bachii H. Lév. (B)

• Rhododendron baileyi Balf. f. (B)

• Rhododendron bainbridgeanum Tagg & Forrest (B)

• Rhododendron balangense W.P. Fang (B)

• Rhododendron balfourianum Diels (B)

• Rhododendron bamaense Z.J. Zhao (B)

• Rhododendron barbatum Wall. ex G. Don (B)

• Rhododendron barkamense D.F. Chamb. (B)

• Rhododendron basilicum Balf. f. & W.W. Sm. (B)

• Rhododendron × bathyphyllum Balf. f. & Forrest (B)

• Rhododendron beanianum Cowan (B)

• Rhododendron beesianum Diels (B)

• Rhododendron bellissimum D.F. Chamb. (B)

• Rhododendron benhallii Craven, nom. nov. (B)

• Rhododendron beyerinckianum Koord. (B)

• Rhododendron bijiangense T.L. Ming (B)

• Rhododendron bivelatum Balf. f. (B)

• Rhododendron bonvalotii Bureau & Franch. (B)

• Rhododendron boothii Nutt. (B)

• Rhododendron brachyanthum Franch. (B)

• Rhododendron brachypodum W.P. Fang & P.S. Liu (B)

• Rhododendron bracteatum Rehder & E.H. Wilson (B)

• Rhododendron brevicaudatum R.C. Fang & S.S. Chang (B)

• Rhododendron brevinerve Chun & W.P. Fang (B)

• Rhododendron breviperulatum Hayata (B)

• Rhododendron brevipetiolatum M.Y. Fang (B)

• Rhododendron bulu Hutch. (B)

• Rhododendron bureavii Franch. (B)

• Rhododendron caesium Hutch. (C)

• Rhododendron calendulaceum (Michx.) Torr. (Flame Azalea) (C)

• Rhododendron callimorphum Balf. f. & W.W. Sm. (C)

• Rhododendron calophytum Franch. (C)

• Rhododendron calostrotum Balf. f. & Kingdon-Ward (C)

• Rhododendron calvescens Balf. f. & Forrest (C)

• Rhododendron camelliiflorum Hook. f. (C)

• Rhododendron campanulatum D. Don (C)

• Rhododendron campylocarpum Hook. f. (C)

• Rhododendron campylogynum Franch. (C)

• Rhododendron canescens (Michx.) Sweet (C)

• Rhododendron canadense (L.) Britton, Sterns & Poggenb. (Rhodora) (C)

• Rhododendron capitatum Maxim. (C)

• Rhododendron carolinianum Rehd. (C)

• Rhododendron catacosmum Balf. f. ex Tagg (C)

• Rhododendron catawbiense Michx. (Catawba Rhododendron) (C)

• Rhododendron cavaleriei H. Lév. (C)

• Rhododendron cephalanthum Franch. (C)

• Rhododendron cerasinum Tagg (C)

• Rhododendron chamaethomsonii (Tagg) Cowan & Davidian (C)

• Rhododendron chamaezelum Balf. f. & Forrest (C)

• Rhododendron chamberlainii Craven, nom. nov. (C)

• Rhododendron championiae Hook. (C)

• Rhododendron changii (W.P. Fang) W.P. Fang (C)

• Rhododendron chapmanii (Alph. Wood) Gandhi & Zarucchi (Chapman's Rhododendron) (C)

• Rhododendron chaoanense T.C. Wu & P.C. Tam (C)

• Rhododendron charitopes Balf. f. & Farrer (C)

• Rhododendron chihsinianum Chun & W.P. Fang (C)

• Rhododendron chilanshanense Kurashige (C)

• Rhododendron chionanthum Tagg & Forrest (C)

• Rhododendron chrysocalyx H. Lév. & Vaniot (C)

• Rhododendron chrysodoron Tagg ex Hutch. (C)

• Rhododendron chunienii Chun & W.P. Fang (C)

• Rhododendron chunii W.P. Fang (C)

• Rhododendron ciliatum Hook. f. (C)

• Rhododendron ciliicalyx Franch. (C)

• Rhododendron ciliipes Hutch. (C)

• Rhododendron cinnabarinum Hook. f. (C)

• Rhododendron circinnatum Cowan & Kingdon-Ward (C)

• Rhododendron citriniflorum Balf. f. & Forrest (C)

• Rhododendron clementinae Forrest (C)

• Rhododendron codonanthum Balf. f. & Forrest (C)

• Rhododendron coelicum Balf. f. & Farrer (C)

• Rhododendron coeloneurum Diels (C)

• Rhododendron colemanii R.F. Mill (C)

• Rhododendron columbianum (Piper) Harmaja (C)

• Rhododendron comisteum Balf. f. & Forrest (C)

• Rhododendron complexum Balf. f. & W.W. Sm. (C)

• Rhododendron concinnum Hemsl. (C)

• Rhododendron coriaceum Franch. (C)

• Rhododendron coryanum Tagg & Forrest (C)

• Rhododendron crassifolium Stapf (C)

• Rhododendron crassimedium P.C. Tam (C)

• Rhododendron crassistylum M.Y. He (C)

• Rhododendron cretaceum P.C. Tam (C)

• Rhododendron crinigerum Franch. (C)

• Rhododendron cuneatum W.W. Sm. (C)

• Rhododendron cyanocarpum (Franch.) Franch. ex W.W. Sm. (C)

• Rhododendron dachengense G.Z. Li (D)

• Rhododendron dalhousieae Hook. f. (D)

• Rhododendron danbaense L.C. Hu (D)

• Rhododendron dasycladoides Hand.-Mazz. (D)

• Rhododendron dasypetalum Balf. f. & Forrest (D)

• Rhododendron datiandingense Z.J. Feng (D)

• Rhododendron dauricum L. (D)

• Rhododendron davidii Franch. (D)

• Rhododendron davidsonianum Rehder & E.H. Wilson (D)

• Rhododendron dawuense H.P. Yang (D)

• Rhododendron dayaoshanense L.M. Gao & D.Z. Li (D)

• Rhododendron dayiense M.Y. He (D)

• Rhododendron declivatum Ching & H.P. Yang (D)

• Rhododendron decorum Franch. (D)

• Rhododendron degronianum Carrière (D)

• Rhododendron dekatanum Cowan (D)

• Rhododendron delavayi Franch. (D)

• Rhododendron dendricola Hutch. (D)

• Rhododendron dendrocharis Franch. (D)

• Rhododendron densifolium K.M. Feng (D)

• Rhododendron denudatum H. Lév. (D)

• Rhododendron detersile Franch. (D)

• Rhododendron × detonsum Balf. f. & Forrest (D)

• Rhododendron dichroanthum Diels (D)

• Rhododendron dignabile Cowan (D)

• Rhododendron dimitrum Balf. f. & Forrest (D)

• Rhododendron × diphrocalyx Balf. f. (D)

• Rhododendron discolor Franch. (D)

• Rhododendron diversipilosum (Nakai) Harmaja (D)

• Rhododendron duclouxii H. Lév. (D)

• Rhododendron dumicola Tagg & Forrest (D)

• Rhododendron ebianense M.Y. Fang (E)

• Rhododendron eclecteum Balf. f. & Forrest (E)

• Rhododendron edgarianum Rehder & E.H. Wilson (E)

• Rhododendron edgeworthii Hook. f. (E)

• Rhododendron elegantulum Tagg & Forrest (E)

• Rhododendron emarginatum Hemsl. & E.H. Wilson (E)

• Rhododendron erastum Balf. f. & Forrest (E)

• Rhododendron erosum Cowan (E)

• Rhododendron × erythrocalyx Balf. f. & Forrest (E)

• Rhododendron esetulosum Balf. f. & Forrest (E)

• Rhododendron euchroum Balf. f. & Kingdon-Ward (E)

• Rhododendron eudoxum Balf. f. & Forrest (E)

• Rhododendron eurysiphon Tagg & Forrest (E)

• Rhododendron exasperatum Tagg (E)

• Rhododendron excellens Hemsl. & E.H. Wilson (E)

• Rhododendron faberi Hemsl. (F)

• Rhododendron facetum Balf. f. & Kingdon-Ward (F)

• Rhododendron faithiae Chun (F)

• Rhododendron fangchengense P.C. Tam (F)

• Rhododendron farinosum H. Lév. (F)

• Rhododendron farrerae Sweet (F)

• Rhododendron fastigiatum Franch. (F)

• Rhododendron faucium D.F. Chamb. (F)

• Rhododendron fauriei Franch. (F)

• Rhododendron feddei H. Lév. (F)

• Rhododendron ferrugineum L. (Alpenrose) (F)

• Rhododendron × fittianum Balf. f. (F)

• Rhododendron flammeum (Michx.) Sarg. (F)

• Rhododendron flavantherum Hutch. & Kingdon-Ward (F)

• Rhododendron flavidum Franch. (F)

• Rhododendron flavoflorum T.L. Ming (F)

• Rhododendron fletcherianum Davidian (F)

• Rhododendron floccigerum Franch. (F)

• Rhododendron floribundum Franch. (F)

• Rhododendron florulentum P.C. Tam (F)

• Rhododendron flosculum W.P. Fang & G.Z. Li (F)

• Rhododendron flumineum W.P. Fang & M.Y. He (F)

• Rhododendron formosanum Hemsl. (F)

• Rhododendron forrestii Balf. f. ex Diels (F)

• Rhododendron fortunei Lindl. (F)

• Rhododendron fragariiflorum Kingdon-Ward (F)

• Rhododendron fuchsiifolium H. Lév. (F)

• Rhododendron fulgens Hook. f. (F)

• Rhododendron × fulvastrum Balf. f. & Forrest (F)

• Rhododendron fulvum Balf. f. & W.W. Sm. (F)

• Rhododendron fuscipilum M.Y. He (F)

• Rhododendron fuyuanense Zeng H. Yang (F)

• Rhododendron galactinum Balf. f. ex Tagg (G)

• Rhododendron gannanense Z.C. Feng & X.G. Sun (G)

• Rhododendron gemmiferum M.N. Philipson & Philipson (G)

• Rhododendron genestierianum Forrest (G)

• Rhododendron glanduliferum Franch. (G)

• Rhododendron glaucophyllum Rehder (G)

• Rhododendron glischrum Balf. f. & W.W. Sm. (G)

• Rhododendron gologense C.J. Xu & Z.J. Zhao (G)

• Rhododendron gonggashanense W.K. Hu (G)

• Rhododendron gongshanense T.L. Ming (G)

• Rhododendron goodenoughii (G)

• Rhododendron goyozanense (M.Kikuchi) Craven (G)

• Rhododendron gracilentum F.Muell. (G)

• Rhododendron grande Wight (G)

• Rhododendron griersonianum Balf. f. & Forrest (G)

• Rhododendron griffithianum Wight (G)

• Rhododendron groenlandicum (Oeder) Kron & Judd (Bog Labrador tea) (G)

• Rhododendron guangnanense R.C. Fang (G)

• Rhododendron guihainianum G.Z. Li (G)

• Rhododendron guizhongense G.Z. Li (G)

• Rhododendron guizhouense M.Y. Fang (G)

• Rhododendron habrotrichum Balf. f. & W.W. Sm. (H)

• Rhododendron haematodes Franch. (H)

• Rhododendron hainanense Merr. (H)

• Rhododendron hanceanum Hemsl. (H)

• Rhododendron hancockii Hemsl. (H)

• Rhododendron haofui Chun & W.P. Fang (H)

• Rhododendron heizhugouense M.Y. He & L.C. Hu (H)

• Rhododendron hejiangense M.Y. He (H)

• Rhododendron heliolepis Franch. (H)

• Rhododendron × hemigymnum (Tagg & Forrest) D.F. Chamb. (H)

• Rhododendron hemitrichotum Balf. f. & Forrest (H)

• Rhododendron hemsleyanum E.H. Wilson (H)

• Rhododendron henanense W.P. Fang (H)

• Rhododendron henryi Hance (H)

• Rhododendron heteroclitum H.P. Yang (H)

• Rhododendron × hillieri Davidian (H)

• Rhododendron hippophaeoides Balf. f. & W.W. Sm. (H)

• Rhododendron hirsutipetiolatum A.L. Chang & R.C. Fang (H)

• Rhododendron hirsutum L. (hairy alpenrose) (H)

• Rhododendron hirtipes Tagg (H)

• Rhododendron hodgsonii Hook. f. (H)

• Rhododendron hoi W.P. Fang (H)

• Rhododendron hongkongense Hutch. (H)

• Rhododendron hookeri Nutt. (H)

• Rhododendron huadingense B.Y. Ding & Y.Y. Fang (H)

• Rhododendron huanum W.P. Fang (H)

• Rhododendron huguangense P.C. Tam (H)

• Rhododendron huidongense T.L. Ming (H)

• Rhododendron hunanense Chun ex P.C. Tam (H)

• Rhododendron hunnewellianum Rehder & E.H. Wilson (H)

• Rhododendron hutchinsonianum W.P. Fang (H)

• Rhododendron hylaeum Balf. f. & Farrer (H)

• Rhododendron hypenanthum Balf. f. (H)

• Rhododendron hyperythrum Hayata (H)

• Rhododendron hypoblematosum P.C. Tam (H)

• Rhododendron hypoglaucum Hemsl. (H)

• Rhododendron hypoleucum (Kom.) Harmaja (H)

• Rhododendron lapponicum (L.) Wahlenb. (I)

• Rhododendron igneum Cowan (I)

• Rhododendron impeditum Balf. f. & W.W. Sm. (I)

• Rhododendron indicum (L.) Sweet (I)

• Rhododendron inopinum Balf. f. (I)

• Rhododendron insigne Hemsl. & E.H. Wilson (I)

• Rhododendron intricatum Franch. (I)

• Rhododendron invictum Balf. f. & Farrer (I)

• Rhododendron irroratum Franch. (I)

• Rhododendron jasminiflorum Hook. (J)

• Rhododendron jasminoides M.Y. He (J)

• Rhododendron javanicum (Blume) Benn. (J)

• Rhododendron jenestierianum Forrest (J)

• Rhododendron jinchangense Zeng H. Yang (J)

• Rhododendron jingangshanicum P.C. Tam (J)

• Rhododendron jinpingense W.P. Fang & M.Y. He (J)

• Rhododendron jinxiuense W.P. Fang & M.Y. He (J)

• Rhododendron joniense Ching & H.P. Yang (J)

• Rhododendron kanehirae E.H.Wilson (K)

• Rhododendron kasoense Hutch. & Kingdon-Ward (K)

• Rhododendron katsumatae (M.Tash. & H.Hatta) Craven (K)

• Rhododendron kawakamii Hayata (K)

• Rhododendron keiskei Miq. (K)

• Rhododendron keleticum Balf. f. & Forrest (K)

• Rhododendron kendrickii Nutt. (K)

• Rhododendron kesangiae D.G. Long & Rushforth (K)

• Rhododendron keysii Nutt. (K)

• Rhododendron kiangsiense W.P. Fang (K)

• Rhododendron kongboense Hutch. (K)

• Rhododendron konori Becc. (K)

• Rhododendron kroniae Craven (K)

• Rhododendron kwangsiense Hu ex P.C. Tam (K)

• Rhododendron kwangtungense Merr. & Chun (K)

• Rhododendron kyawii Lace & W.W. Sm. (K)

• Rhododendron × kamatae (Mochizuki) Craven (K)

• Rhododendron labolengense Ching & H.P. Yang (L)

• Rhododendron lacteum Franch. (L)

• Rhododendron laetum J. J. Sm. (L)

• Rhododendron lanatoides D.F. Chamb. (L)

• Rhododendron lanatum Hook. f. (L)

• Rhododendron lanigerum Tagg (L)

• Rhododendron laojunshanense M.Y. Fang (L)

• Rhododendron lapponicum (L.) Wahlenb. (L)

• Rhododendron lasiostylum Hayata (L)

• Rhododendron lateriflorum R.C. Fang & A.L. Chang (L)

• Rhododendron latoucheae Franch. (L)

• Rhododendron laudandum Cowan (L)

• Rhododendron leiboense Z.J. Zhao (L)

• Rhododendron leishanicum W.P. Fang & S.S. Chang ex D.F. Chamb. (L)

• Rhododendron lepidostylum Balf. f. & Forrest (L)

• Rhododendron lepidotum Wall. ex G. Don (L)

• Rhododendron leptocarpum Nutt. (L)

• Rhododendron leptocladon Dop (L)

• Rhododendron leptopeplum Balf. f. & Forrest (L)

• Rhododendron leptothrium Balf. f. & Forrest (L)

• Rhododendron leucaspis Tagg (L)

• Rhododendron levinei Merr. (L)

• Rhododendron liaoxigense S.L. Tung & Z. Lu (L)

• Rhododendron liboense Z.R. Chen & K.M. Lan (L)

• Rhododendron liliiflorum H. Lév. (L)

• Rhododendron lindleyi T. Moore (L)

• Rhododendron linearilobum R.C. Fang & A.L. Chang (L)

• Rhododendron linguiense G.Z. Li (L)

• Rhododendron litchiifolium T.C. Wu & P.C. Tam (L)

• Rhododendron lochiae F. Muell. (Australian Rhododendron) (L)

• Rhododendron lochmium Balf. f. (L)

• Rhododendron longesquamatum C.K. Schneid. (L)

• Rhododendron longicalyx M.Y. Fang (L)

• Rhododendron longifalcatum P.C. Tam (L)

• Rhododendron longilobum L.M. Gao & D.Z. Li (L)

• Rhododendron longiperulatum Hayata (L)

• Rhododendron longipes Rehder & E.H. Wilson (L)

• Rhododendron longistylum Rehder & A. Wilson (L)

• Rhododendron loniceriflorum P.C. Tam (L)

• Rhododendron loerzingii J.J. Smith (L)

• Rhododendron ludlowii Cowan (L)

• Rhododendron luhuoense H.P. Yang (L)

• Rhododendron lukiangense Franch. (L)

• Rhododendron lulangense L.C. Hu & Tateishi (L)

• Rhododendron lungchiense W.P. Fang (L)

• Rhododendron lutescens Franch. (L)

• Rhododendron luteum Sweet (yellow or honeysuckle azalea) (L)

• Rhododendron macgregoriae F.Muell. (M)

• Rhododendron mackenzianum Forrest (M)

• Rhododendron maculiferum Franch. (M)

• Rhododendron macrophyllum D.Don ex G. Don [1834] (R. californicum Hook.f.) (Pacific Coast Rhododendron) (M)

• Rhododendron maddenii Hook. f. (M)

• Rhododendron magnificum Kingdon-Ward (M)

• Rhododendron magniflorum W.K. Hu (M)

• Rhododendron maguanense K.M. Feng (M)

• Rhododendron mainlingense S.H. Huang & R.C. Fang (M)

• Rhododendron malipoense M.Y. He (M)

• Rhododendron mallotum Balf. f. & Kingdon-Ward (M)

• Rhododendron maoerense W.P. Fang & G.Z. Li (M)

• Rhododendron maowenense Ching & H.P. Yang (M)

• Rhododendron mariae Hance (M)

• Rhododendron mariesii Hemsl. & E.H. Wilson (M)

• Rhododendron martinianum Balf. f. & Forrest (M)

• Rhododendron maximum L. (great or American Rhododendron) (M)

• Rhododendron meagaii Mambrasar & Hutabarat (M)

• Rhododendron meddianum Forrest (M)

• Rhododendron medoense W.P. Fang & M.Y. He (M)

• Rhododendron megacalyx Balf. f. & Kingdon-Ward (M)

• Rhododendron megalanthum M.Y. Fang (M)

• Rhododendron megeratum Balf. f. & Forrest (M)

• Rhododendron mekongense Franch. (M)

• Rhododendron mengtszense Balf. f. & W.W. Sm. (M)

• Rhododendron menziesii Craven (M)

• Rhododendron meridionale P.C. Tam (M)

• Rhododendron metternichii Siebold & Zucc. syn. Rhododendron degronianum Carrière (M)

• Rhododendron mianningense Z.J. Zhao (M)

• Rhododendron micranthum Turcz. (M)

• Rhododendron microgynum Balf. f. & Forrest (M)

• Rhododendron microphyton Franch. (M)

• Rhododendron mimetes Tagg & Forrest (M)

• Rhododendron miniatum Cowan (M)

• Rhododendron minus Michx. (M)

• Rhododendron minutiflorum Hu (M)

• Rhododendron minyaense Philipson & M.N. Philipson (M)

• Rhododendron mitriforme P.C. Tam (M)

• Rhododendron miyiense W.K. Hu (M)

• Rhododendron molle (Blume) G. Don (M)

• Rhododendron mollicomum Balf. f. & W.W. Sm. (M)

• Rhododendron monanthum Balf. f. & W.W. Sm. (M)

• Rhododendron montiganum T.L. Ming (M)

• Rhododendron montroseanum Davidian (M)

• Rhododendron morii Hayata (M)

• Rhododendron moulmainense Hook. (Westland's Rhododendron) (M)

• Rhododendron moupinense Franch. (M)

• Rhododendron mucronatum (Blume) G. Don (M)

• Rhododendron mucronulatum Turcz. (M)

• Rhododendron multiflorum (Maxim.) Craven (M)

• Rhododendron myrsinifolium Ching ex W.P. Fang & M.Y. He (M)

• Rhododendron myrtifolium Schott & Kotschy (M)

• Rhododendron naamkwanense Merr. (N)

• Rhododendron nakaharae Hayata (N)

• Rhododendron nakotiltum Balf. f. & Forrest (N)

• Rhododendron nanjianense K.M. Feng & Z.H. Yang (N)

• Rhododendron nanpingense P.C. Tam (N)

• Rhododendron neglectum (Ashe) Ashe (N)

• Rhododendron neoglandulosum Harmaja formerly Ledum glandulosum (western Labrador tea, or trapper's tea) (N)

• Rhododendron neriiflorum Franch. (N)

• Rhododendron nigroglandulosum Nitz. (N)

• Rhododendron nitidulum Rehder & E.H. Wilson (N)

• Rhododendron nivale Hook. f. (N)

• Rhododendron niveum Hook. f. (N)

• Rhododendron noriakianum Suzuki (N)

• Rhododendron nuttallii Booth ex Nutt. (N)

• Rhododendron nyingchiense R.C. Fang & S.H. Huang (N)

• Rhododendron nymphaeoides W.K. Hu (N)

• Rhododendron oblancifolium M.Y. Fang (O)

• Rhododendron oblongifolium (Small) Millais (O)

• Rhododendron obtusum (Lindl.) Planch. (O)

• Rhododendron occidentale (Torr. & A. Gray) A. Gray (O)

• Rhododendron ochraceum Rehder & E.H. Wilson (O)

• Rhododendron octandrum M.Y. He (O)

• Rhododendron oldhamii Maxim. (O)

• Rhododendron oligocarpum W.P. Fang (O)

• Rhododendron orbiculare Decne. (O)

• Rhododendron oreodoxa Franch. (O)

• Rhododendron oreogenum L.C. Hu (O)

• Rhododendron oreotrephes W.W. Sm. (O)

• Rhododendron orthocladum Balf. f. & Forrest (O)

• Rhododendron ovatum (Lindl.) Planch. ex Maxim. (O)

• Rhododendron pachyphyllum W.P. Fang (P)

• Rhododendron pachypodum Balf. f. & W.W. Sm. (P)

• Rhododendron pachysanthum Hayata (P)

• Rhododendron pachytrichum Franch. (P)

• Rhododendron papillatum Balf. f. & R.E. Cooper (P)

• Rhododendron paradoxum Balf. f. (P)

• Rhododendron parmulatum Cowan (P)

• Rhododendron pemakoense Kingdon-Ward (P)

• Rhododendron pendulum Hook. f. (P)

• Rhododendron pentaphyllum (P)

• Rhododendron pentandrum (Maxim.) Craven (P)

• Rhododendron peregrinum Tagg (P)

• Rhododendron periclymenoides (Michx.) Shinners (pinxterflower) (P)

• Rhododendron petrocharis Diels (P)

• Rhododendron phaeochrysum Balf. f. & W.W. Sm. (P)

• Rhododendron piercei Davidian (P)

• Rhododendron pilosum (Michx. ex Lam.) Craven (P)

• Rhododendron pilostylum W.K. Hu (P)

• Rhododendron pinetorum P.C. Tam (P)

• Rhododendron pingbianense M.Y. Fang (P)

• Rhododendron pingianum W.P. Fang (P)

• Rhododendron platyphyllum (Franch. ex Diels) Balf. f. & W.W. Sm. (P)

• Rhododendron platypodum Diels (P)

• Rhododendron pleistanthum E.H. Wilding (P)

• Rhododendron pocophorum Balf. f. ex Tagg (P)

• Rhododendron poilanei Dop (P)

• Rhododendron polycladum Franch. (P)

• Rhododendron polylepis Franch. (P)

• Rhododendron polyraphidoideum P.C. Tam (P)

• Rhododendron polytrichum W.P. Fang (P)

• Rhododendron pomense Cowan & Davidian (P)

• Rhododendron ponticum L. (P)

• Rhododendron populare Cowan (P)

• Rhododendron potaninii Batalin (P)

• Rhododendron praestans Balf. f. & W.W. Sm. (P)

• Rhododendron praeteritum Hutch. (P)

• Rhododendron praevernum Hutch. (P)

• Rhododendron preptum Balf. f. & Forrest (P)

• Rhododendron primuliflorum Bureau & Franch. (P)

• Rhododendron principis Bureau & Franch. (P)

• Rhododendron prinophyllum (Small) Millais (P)

• Rhododendron pronum Tagg & Forrest (P)

• Rhododendron proteoides Balf. f. & W.W. Sm. (P)

• Rhododendron protistum Balf. f. & Forrest (P)

• Rhododendron pruniflorum Hutch. & Kingdon-Ward (P)

• Rhododendron prunifolium(Small) Millais (P)

• Rhododendron przewalskii Maxim. (P)

• Rhododendron pseudochrysanthum Hayata (P)

• Rhododendron pseudociliipes Cullen (P)

• Rhododendron pubescens Balf. f. & Forrest (P)

• Rhododendron pubicostatum T.L. Ming (P)

• Rhododendron pudorosum Cowan (P)

• Rhododendron pugeense L.C. Hu (P)

• Rhododendron pulchroides Chun & W.P. Fang (P)

• Rhododendron pulchrum Sweet (P)

• Rhododendron pumilum Hook. f. (P)

• Rhododendron punctifolium L.C. Hu (P)

• Rhododendron purdomii Rehder & E.H. Wilson (P)

• Rhododendron × pyrrhoanthum Balf. f. (P)

• Rhododendron qianyangense M.Y. He (Q)

• Rhododendron qinghaiense Ching ex W.Y. Wang (Q)

• Rhododendron quinquefolium (Q)

• Rhododendron racemosum Franch. (R)

• Rhododendron radendum W.P. Fang (R)

• Rhododendron ramipilosum T.L. Ming (R)

• Rhododendron ramsdenianum Cowan (R)

• Rhododendron rarilepidotum J.J.Sm. (R)

• Rhododendron rarum Schltr. (R)

• Rhododendron recurvoides Tagg & Kingdon-Ward (R)

• Rhododendron redowskianum Maxim. (R)

• Rhododendron retusum (Blume) Benn. (R)

• Rhododendron rex H. Lév. (R)

• Rhododendron rhodanthum M.Y. He (R)

• Rhododendron rhombifolium R.C. Fang (R)

• Rhododendron rhuyuenense Chun ex P.C. Tam (R)

• Rhododendron rigidum Franch. (R)

• Rhododendron riparioides (Cullen) Cubey (R)

• Rhododendron ririei Hemsl. & E.H. Wilson (R)

• Rhododendron rivulare Hand.-Mazz. (R)

• Rhododendron roseatum Hutch. (R)

• Rhododendron rothschildii Davidian (R)

• Rhododendron roxieanum Forrest (R)

• Rhododendron roxieoides D.F. Chamb. (R)

• Rhododendron rubiginosum Franch. (R)

• Rhododendron rubropilosum Hayata (R)

• Rhododendron rufescens Franch. (R)

• Rhododendron rufohirtum Hand.-Mazz. (R)

• Rhododendron rufum Batalin (R)

• Rhododendron rupicola W.W. Sm. (R)

• Rhododendron rupivalleculatum P.C. Tam (R)

• Rhododendron rushforthii Argent & D.F. Chamb. (R)

• Rhododendron russatum Balf. f. & Forrest (R)

• Rhododendron saluenense Franch. (S)

• Rhododendron sanguineum Franch. (S)

• Rhododendron sargentianum Rehder & E.H. Wilson (S)

• Rhododendron saxatile B.Y. Ding & Y.Y. Fang (S)

• Rhododendron scabrifolium Franch. (S)

• Rhododendron schistocalyxBalf. f. & Forrest (S)

• Rhododendron schlippenbachii Maxim. (S)

• Rhododendron scopulorum Hutch. (S)

• Rhododendron searsiae Rehder & E.H. Wilson (S)

• Rhododendron seinghkuense Kingdon-Ward (S)

• Rhododendron selense Franch. (S)

• Rhododendron semnoides Tagg & Forrest (S)

• Rhododendron seniavinii Maxim. (S)

• Rhododendron serotinum Hutch. (S)

• Rhododendron setiferum Balf. f. & Forrest (S)

• Rhododendron setosum D. Don (S)

• Rhododendron shanii W.P. Fang (S)

• Rhododendron sherriffii Cowan (S)

• Rhododendron shimenense Q.X. Liu & C.M. Zhang (S)

• Rhododendron shimianense W.P. Fang & P.S. Liu (S)

• Rhododendron shweliense Balf. f. & Forrest (S)

• Rhododendron sidereum Balf. f. (S)

• Rhododendron siderophyllum Franch. (S)

• Rhododendron sikangense W.P. Fang (S)

• Rhododendron sikayotaizanense Masam. (S)

• Rhododendron simiarum Hance (S)

• Rhododendron simsii Planch. (S)

• Rhododendron sinofalconeri Balf. f. (S)

• Rhododendron sinogrande Balf. f. & W.W. Sm. (S)

• Rhododendron sinonuttallii Balf. f. & Forrest (S)

• Rhododendron × sinosimulans D.F. Chamb. (S)

• Rhododendron smirnowii Trautv. (S)

• Rhododendron sophistarum Craven (S)

• Rhododendron souliei Franch. (S)

• Rhododendron spadiceum P.C. Tam (S)

• Rhododendron spanotrichum Balf. f. & W.W. Sm. (S)

• Rhododendron sparsifolium W.P. Fang (S)

• Rhododendron sperabile Balf. f. & Farrer (S)

• Rhododendron sperabiloides Tagg & Forrest (S)

• Rhododendron sphaeroblastum Balf. f. & Forrest (S)

• Rhododendron spiciferum Franch. (S)

• Rhododendron spinuliferum Franch. (S)

• Rhododendron stamineum Franch. (S)

• Rhododendron stewartianum Diels (S)

• Rhododendron strigillosum Franch. (S)

• Rhododendron strigosum R.L. Liu (S)

• Rhododendron subcerinum P.C. Tam (S)

• Rhododendron subenerve P.C. Tam (S)

• Rhododendron subestipitatum Chun ex P.C. Tam (S)

• Rhododendron subflumineum P.C. Tam (S)

• Rhododendron subansiriense Chamberlain (S)

• Rhododendron subulatum (Nakai) Harmaja (S)

• Rhododendron sulfureum Franch. (S)

• Rhododendron sutchuenense Franch. (S)

• Rhododendron taggianum Hutch. (T)

• Rhododendron taibaiense Ching & H.P. Yang (T)

• Rhododendron taichungianum S.S. Ying (T)

• Rhododendron taipaoense T.C. Wu & P.C. Tam (T)

• Rhododendron taishunense B.Y. Ding & Y.Y. Fang (T)

• Rhododendron taiwanalpinum Ohwi (T)

• Rhododendron taliense Franch. (T)

• Rhododendron tanastylum Balf. f. & Kingdon-Ward (T)

• Rhododendron tapetiforme Balf. f. & Kingdon-Ward (T)

• Rhododendron taronense Hutch. (T)

• Rhododendron tashiroi Maxim. (T)

• Rhododendron tatsienense Franch. (T)

• Rhododendron telmateium Balf. f. & W.W. Sm. (T)

• Rhododendron temenium Balf. f. & Forrest (T)

• Rhododendron tenue Ching ex W.P. Fang & M.Y. He (T)

• Rhododendron tenuifolium R.C. Fang & S.H. Huang (T)

• Rhododendron tenuilaminare P.C. Tam (T)

• Rhododendron tephropeplum Balf. f. & Forrest (T)

• Rhododendron thayerianum Rehder & E.H. Wilson (T)

• Rhododendron thomsonii Hook. f. (T)

• Rhododendron thymifolium Maxim. (T)

• Rhododendron tianlinense P.C. Tam (T)

• Rhododendron tiantangense G.Z. Li (T)

• Rhododendron tingwuense P.C. Tam (T)

• Rhododendron tomentosum Harmaja formerly Ledum palustre (northern Labrador tea) (T)

• Rhododendron torquescens D.F. Chamb. (T)

• Rhododendron traillianum Forrest & W.W. Sm. (T)

• Rhododendron trichanthum Rehder (T)

• Rhododendron trichocladum Franch. (T)

• Rhododendron trichogynum L.C. Hu (T)

• Rhododendron trichophorum Balf. f. (T)

• Rhododendron trichostomum Franch. (T)

• Rhododendron triflorum Hook. f. (T)

• Rhododendron trilectorum Cowan (T)

• Rhododendron truncatovarium L.M. Gao & D.Z. Li (T)

• Rhododendron tsaii W.P. Fang (T)

• Rhododendron tsariense Cowan (T)

• Rhododendron tsinlingense W.P. Fang ex J.Q. Fu (T)

• Rhododendron tsoi Merr. (T)

• Rhododendron tubiforme (Cowan & Davidian) Davidian (T)

• Rhododendron tubulosum Ching ex W.Y. Wang (T)

• Rhododendron tutcherae Hemsl. & E.H. Wilson (T)

• Rhododendron unciferum P.C. Tam (U)

• Rhododendron uniflorum Hutch. & Kingdon-Ward (U)

• Rhododendron urophyllum W.P. Fang (U)

• Rhododendron uvariifolium Diels (U)

• Rhododendron vaccinioides Hook. (V)

• Rhododendron valentinianum Forrest ex Hutch. (V)

• Rhododendron vaniotii H. Lév. (V)

• Rhododendron vaseyi A.Gray (V)

• Rhododendron veitchianum Hook. (V)

• Rhododendron vellereum Hutch. ex Tagg (V)

• Rhododendron venator Tagg (V)

• Rhododendron vernicosum Franch. (V)

• Rhododendron verruciferum W.K. Hu (V)

• Rhododendron verruculosum Rehder & E.H. Wilson (V)

• Rhododendron vesiculiferum Tagg (V)

• Rhododendron vialii Delavay & Franch. (V)

• Rhododendron virgatum Hook. f. (V)

• Rhododendron viridescens Hutch. (V)

• Rhododendron viscidifolium Davidian (V)

• Rhododendron viscidum C.Z. Guo & Z.H. Liu (V)

• Rhododendron viscigemmatum P.C. Tam (V)

• Rhododendron viscosum (L.) Torr. (V)

• Rhododendron wadanum Makino (W)

• Rhododendron wallichii Hook. f. (W)

• Rhododendron walongense Kingdon-Ward (W)

• Rhododendron wardii W.W. Sm. (W)

• Rhododendron wattii Cowan (W)

• Rhododendron watsonii Hemsl. & E.H. Wilson (W)

• Rhododendron websterianum Rehder & E.H. Wilson (W)

• Rhododendron westlandii Hemsl. (W)

• Rhododendron weyrichii Maxim. (W)

• Rhododendron wightii Hook. f. (W)

• Rhododendron wilhelminae Hochr. (W)

• Rhododendron williamsianum Rehder & E.H. Wilson (W)

• Rhododendron wiltonii Hemsl. & E.H. Wilson (W)

• Rhododendron wolongense W.K. Hu (W)

• Rhododendron wongii Hemsl. & E.H. Wilson (W)

• Rhododendron wrayi King & Gamble (W)

• Rhododendron wumingense W.P. Fang (W)

• Rhododendron xanthanthum (Tagg & Forrest) D.F. Chamb. (X)

• Rhododendron xanthocodon Hutch. (X)

• Rhododendron xanthostephanum Merr. (X)

• Rhododendron xiaoxidongense W.K. Hu (X)

• Rhododendron xichangense Z.J. Zhao (X)

• Rhododendron xiguense Ching & H.P. Yang (X)

• Rhododendron yakushimense (M.Tash. & H.Hatta) Craven (Y)

• Rhododendron yangmingshanense P.C. Tam (Y)

• Rhododendron yaogangxianense Qi-xian Liu (Y)

• Rhododendron yaoshanense L.M. Gao & S.D. Zhang (Y)

• Rhododendron yaoshanicum W.P. Fang & M.Y. He (Y)

• Rhododendron yedoense Maxim. (Y)

• Rhododendron yizhangense Qi-xian Liu (Y)

• Rhododendron yuefengense G.Z. Li (Y)

• Rhododendron yungchangense Cullen (Y)

• Rhododendron yungningense Balf. f. ex Hutch. (Y)

• Rhododendron yunnanense Franch. (Y)

• Rhododendron yushuense Z.J. Zhao (Y)

• Rhododendron zaleucum Balf. f. & W.W. Sm. (Z)

• Rhododendron zekoense Y.D. Sun & Z.J. Zhao (Z)

• Rhododendron zhangjiajieense C.L. Peng & L.H. Yan (Z)

• Rhododendron zheguense Ching & H.P. Yang (Z)

• Rhododendron zhongdianense L.C. Hu (Z)

• Rhododendron ziyuanense P.C. Tam (Z)

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