| Gattung: | Rhododendron L. |
| Familie: | Ericaceae |
| Arten: | über 700 |
| Vorkommen: | Nordhalbkugel, wenige Arten auch Neuguinea und Australien |
| Arten (Stand 02.2015): | |
| Rhododendron aberconwayi Cowan | |
| Rhododendron adenanthum M.Y. He | |
| Rhododendron adenogynum Diels | |
| Rhododendron adenopodum Franch. | |
| Rhododendron adenosum Davidian | |
| Rhododendron afghanicum Aitch. & Hemsl. | |
| Rhododendron aganniphum Balf. f. & Kingdon-Ward | |
| Rhododendron aganniphum var. flavorufum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron aganniphum var. schizopeplum (Balf. f. & Forrest) T.L. Ming | |
| Rhododendron agastum Balf. f. & W.W. Sm. | |
| Rhododendron agastum var. pennivenium (Balf. f. & Forrest) T.L. Ming | |
| Rhododendron alabamense Rehder | |
| Rhododendron albertsenianum Forrest | |
| Rhododendron albiflorum Hook. | |
| Rhododendron alutaceum Balf. f. & W.W. Sm. | |
| Rhododendron alutaceum var. iodes (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron alutaceum var. russotinctum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron amandum Cowan | |
| Rhododendron ambiguum Hemsl. | |
| Rhododendron amesiae Rehder & E.H. Wilson | |
| Rhododendron amundsenianum Hand.-Mazz. | |
| Rhododendron annae Franch. | |
| Rhododendron annae subsp. laxiflorum (Balf. f. & Forrest) T.L. Ming | |
| Rhododendron anthopogon D. Don | |
| Rhododendron anthopogon var. haemonium (Balf. f. & R.E. Cooper) Cowan & Davidian | |
| Rhododendron anthopogonoides Maxim. | |
| Rhododendron anthosphaerum Diels | |
| Rhododendron aperantum Balf. f. & Kingdon-Ward | |
| Rhododendron apricum P.C. Tam | |
| Rhododendron araiophyllum Balf. f. & W.W. Sm. | |
| Rhododendron araiophyllum subsp. lapidosum (T.L. Ming) M.Y. Fang | |
| Rhododendron arborescens (Pursh) Torr. | |
| Rhododendron arboreum Sm. | |
| Rhododendron arboreum var. cinnamomeum (Wall. ex G. Don) Lindl. | |
| Rhododendron arboreum var. roseum Lindl. | |
| Rhododendron argipeplum Balf. f. & R.E. Cooper | |
| Rhododendron argyrophyllum Franch. | |
| Rhododendron argyrophyllum subsp. nankingense (Cowan) D.F. Chamb. | |
| Rhododendron argyrophyllum subsp. omeiense (Rehder & E.H. Wilson) D.F. Chamb. | |
| Rhododendron arizelum Balf. f. & Forrest | |
| Rhododendron asperulum Hutch. & Kingdon-Ward | |
| Rhododendron asterochnoum Diels | |
| Rhododendron atlanticum (Ashe) Rehder | ![]() |
| Rhododendron atropunicum H.P. Yang | |
| Rhododendron atrovirens Franch. | |
| Rhododendron augustinii Hemsl. | |
| Rhododendron augustinii subsp. chasmanthum (Diels) Cullen | |
| Rhododendron aureum Georgi | |
| Rhododendron auriculatum Hemsl. | |
| Rhododendron auritum Tagg | |
| Rhododendron austrinum (Small) Rehder | |
| Rhododendron bachii H. Lév. | |
| Rhododendron baileyi Balf. f. | |
| Rhododendron bainbridgeanum Tagg & Forrest | |
| Rhododendron bakeri Hume | |
| Rhododendron balangense W.P. Fang | |
| Rhododendron balfourianum Diels | |
| Rhododendron bamaense Z.J. Zhao | |
| Rhododendron barbatum Wall. ex G. Don | |
| Rhododendron barkamense D.F. Chamb. | |
| Rhododendron basilicum Balf. f. & W.W. Sm. | |
| Rhododendron bathyphyllum Balf. f. & Forrest | |
| Rhododendron beanianum Cowan | |
| Rhododendron beesianum Diels | |
| Rhododendron bellissimum D.F. Chamb. | |
| Rhododendron bijiangense T.L. Ming | |
| Rhododendron bivelatum Balf. f. | |
| Rhododendron boninense Nakai | |
| Rhododendron bonvalotii Bureau & Franch. | |
| Rhododendron boothii Nutt. | |
| Rhododendron brachyanthum Franch. | |
| Rhododendron brachyanthum subsp. hypolepidotum (Franch.) Cullen | |
| Rhododendron brachypodum W.P. Fang & P.S. Liu | |
| Rhododendron bracteatum Rehder & E.H. Wilson | |
| Rhododendron brevicaudatum R.C. Fang & S.S. Chang | |
| Rhododendron brevinerve Chun & W.P. Fang | |
| Rhododendron breviperulatum Hayata | |
| Rhododendron brevipetiolatum M.Y. Fang | |
| Rhododendron bulu Hutch. | |
| Rhododendron bureavii Franch. | |
| Rhododendron caesium Hutch. | |
| Rhododendron calendulaceum (Michx.) Torr. | |
| Rhododendron callimorphum Balf. f. & W.W. Sm. | |
| Rhododendron callimorphum var. myiagrum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron calophytum Franch. | |
| Rhododendron calophytum var. jinfuense Fang & W.K. Hu | |
| Rhododendron calophytum var. openshawianum (Rehder & E.H. Wilson) D.F. Chamb. | |
| Rhododendron calostrotum Balf. f. & Kingdon-Ward | |
| Rhododendron calostrotum var. calciphilum (Hutch. & Kingdon-Ward) Davidian | |
| Rhododendron calvescens Balf. f. & Forrest | |
| Rhododendron calvescens var. duseimatum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron camelliiflorum Hook. f. | |
| Rhododendron campanulatum D. Don | |
| Rhododendron campanulatum subsp. aeruginosum (Hook. f.) D.F. Chamb. | |
| Rhododendron campylocarpum Hook. f. | |
| Rhododendron campylocarpum subsp. caloxanthum (Balf. f. & Farrer) D.F. Chamb. | |
| Rhododendron campylogynum Franch. | |
| Rhododendron campylogynum var. charapoeum (Balf. f. & Farrer) Davidian | |
| Rhododendron camtschaticum Pall. | |
| Rhododendron camtschaticum var. glandulosum (Standl. ex Small) B. Boivin | |
| Rhododendron canadense (L.) Torr. | ![]() |
| Rhododendron canescens (Michx.) Sweet | |
| Rhododendron capitatum Maxim. | |
| Rhododendron carolinianum Rehder | |
| Rhododendron catacosmum Balf. f. ex Tagg | |
| Rhododendron catawbiense Michx. | |
| Rhododendron cavaleriei H. Lév. | |
| Rhododendron cephalanthum Franch. | |
| Rhododendron cerasinum Tagg | |
| Rhododendron chamaethomsonii (Tagg) Cowan & Davidian | |
| Rhododendron chamaethomsonii var. chamaedoron D.F. Chamb. | |
| Rhododendron chamaethomsonii var. chamaethauma (Tagg) Cowan & Davidian | |
| Rhododendron chamaezelum Balf. f. & Forrest | |
| Rhododendron championiae Hook. | ![]() |
| Rhododendron changii (W.P. Fang) W.P. Fang | |
| Rhododendron chaoanense T.C. Wu & P.C. Tam | |
| Rhododendron chapmanii (Alph. Wood) A. Gray | |
| Rhododendron charitopes Balf. f. & Farrer | |
| Rhododendron charitopes subsp. tsangpoense (Kingdon-Ward) Cullen | |
| Rhododendron chihsinianum Chun & W.P. Fang | |
| Rhododendron chilanshanense Kurashige | |
| Rhododendron chionanthum Tagg & Forrest | |
| Rhododendron chrysocalyx H. Lév. & Vaniot | |
| Rhododendron chrysocalyx var. xiushanense (W.P. Fang) M.Y. He | |
| Rhododendron chrysodoron Tagg ex Hutch. | |
| Rhododendron chunienii Chun & W.P. Fang | |
| Rhododendron chunii W.P. Fang | |
| Rhododendron ciliatum Hook. f. | ![]() |
| Rhododendron ciliicalyx Franch. | |
| Rhododendron ciliicalyx subsp. lyi (H. Lév.) R.C. Fang | |
| Rhododendron ciliipes Hutch. | |
| Rhododendron cinnabarinum Hook. f. | |
| Rhododendron cinnabarinum var. roylei (Hook. f.) Hutch. | |
| Rhododendron cinnabarinum subsp. tamaense (Davidian) Cullen | |
| Rhododendron circinnatum Cowan & Kingdon-Ward | |
| Rhododendron citriniflorum Balf. f. & Forrest | |
| Rhododendron citriniflorum var. horaeum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron clementinae Forrest | |
| Rhododendron codonanthum Balf. f. & Forrest | |
| Rhododendron coelicum Balf. f. & Farrer | |
| Rhododendron coeloneurum Diels | |
| Rhododendron collettianum Aitch. & Hemsl. | |
| Rhododendron columbianum (Piper) Harmaja | |
| Rhododendron comisteum Balf. f. & Forrest | |
| Rhododendron complexum Balf. f. & W.W. Sm. | |
| Rhododendron concinnum Hemsl. | |
| Rhododendron coriaceum Franch. | |
| Rhododendron coryanum Tagg & Forrest | |
| Rhododendron coryi Shinners | |
Rhododendron coxianum Davidian |
|
| Rhododendron crassimedium P.C. Tam | |
| Rhododendron crassistylum M.Y. He | |
| Rhododendron cretaceum P.C. Tam | |
| Rhododendron crinigerum Franch. | |
| Rhododendron cumberlandense E.L. Braun | |
| Rhododendron cuneatum W.W. Sm. | |
| Rhododendron cyanocarpum (Franch.) Franch. ex W.W. Sm. | |
| Rhododendron dachengense G.Z. Li | |
| Rhododendron dalhousieae Hook. f. | |
| Rhododendron dalhousieae var. rhabdotum (Balf. f. & R.E. Cooper) Cullen | |
| Rhododendron danbaense L.C. Hu | |
| Rhododendron dasycladoides Hand.-Mazz. | |
| Rhododendron dasypetalum Balf. f. & Forrest | |
| Rhododendron datiandingense Z.J. Feng | |
| Rhododendron dauricum L. | |
| Rhododendron dauricum var. ciliatum (Nakai) E.H. Wilson | |
| Rhododendron davidii Franch. | |
| Rhododendron davidsonianum Rehder & E.H. Wilson | |
| Rhododendron dawuense H.P. Yang | |
| Rhododendron dayaoshanense L.M. Gao & D.Z. Li | |
| Rhododendron dayiense M.Y. He | |
| Rhododendron declivatum Ching & H.P. Yang | |
Rhododendron decorum Franch. |
|
| Rhododendron decorum subsp. diaprepes (Balf. f. & W.W. Sm.) T.L. Ming | |
| Rhododendron dekatanum Cowan | |
| Rhododendron delavayi Franch. | |
| Rhododendron delavayi var. peramoenum (Balf. f. & Forrest) T.L. Ming | |
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Rhododendron dendricola Hutch. |
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| Rhododendron dendrocharis Franch. | |
| Rhododendron densifolium K.M. Feng | |
| Rhododendron denudatum H. Lév. | |
| Rhododendron detersile Franch. | |
| Rhododendron detonsum Balf. f. & Forrest | |
| Rhododendron dichroanthum Diels | |
| Rhododendron dichroanthum subsp. apodectum (Balf. f. & W.W. Sm.) Cowan | |
| Rhododendron dichroanthum subsp. scyphocalyx (Balf. f. & Forrest) Cowan | |
| Rhododendron dichroanthum subsp. septentrionale Cowan | |
| Rhododendron dignabile Cowan | |
| Rhododendron dimitrum Balf. f. & Forrest | |
| Rhododendron × diphrocalyx Balf. f. | |
| Rhododendron discolor Franch. | |
| Rhododendron diversipilosum (Nakai) Harmaja | |
| Rhododendron duclouxii H. Lév. | |
| Rhododendron dumicola Tagg & Forrest | |
| Rhododendron ebianense M.Y. Fang | |
| Rhododendron eclecteum Balf. f. & Forrest | |
| Rhododendron edgarianum Rehder & E.H. Wilson | |
| Rhododendron edgeworthii Hook. f. | |
| Rhododendron elegantulum Tagg & Forrest | |
Rhododendron elliottii Watt ex Brandis |
|
| Rhododendron emarginatum Hemsl. & E.H. Wilson | |
| Rhododendron erastum Balf. f. & Forrest | |
| Rhododendron erosum Cowan | |
| Rhododendron erythrocalyx Balf. f. & Forrest | |
| Rhododendron esetulosum Balf. f. & Forrest | |
| Rhododendron euchroum Balf. f. & Kingdon-Ward | |
| Rhododendron eudoxum Balf. f. & Forrest | |
| Rhododendron eudoxum var. brunneifolium (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron eudoxum var. mesopolium (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron eurysiphon Tagg & Forrest | |
| Rhododendron exasperatum Tagg | |
| Rhododendron excellens Hemsl. & E.H. Wilson | |
| Rhododendron faberi Hemsl. | |
| Rhododendron faberi subsp. prattii (Franch.) D.F. Chamb. | |
| Rhododendron facetum Balf. f. & Kingdon-Ward | |
| Rhododendron faithiae Chun | |
| Rhododendron fangchengense P.C. Tam | |
| Rhododendron farinosum H. Lév. | |
| Rhododendron farrerae Sweet | |
| Rhododendron fastigiatum Franch. | |
| Rhododendron faucium D.F. Chamb. | |
| Rhododendron fauriei Franch. | |
| Rhododendron feddei H. Lév. | |
| Rhododendron ferrugineum L. | |
| Rhododendron × fittianum Balf. f. | |
| Rhododendron flammeum (Michx.) Sarg. | |
| Rhododendron flavantherum Hutch. & Kingdon-Ward | |
| Rhododendron flavidum Franch. | |
| Rhododendron flavoflorum T.L. Ming | |
| Rhododendron fletcherianum Davidian | |
| Rhododendron floccigerum Franch. | |
| Rhododendron floribundum Franch. | |
| Rhododendron florulentum P.C. Tam | |
| Rhododendron flosculum W.P. Fang & G.Z. Li | |
| Rhododendron flumineum W.P. Fang & M.Y. He | |
| Rhododendron formosanum Hemsl. | |
| Rhododendron formosum (?) | ![]() |
| Rhododendron forrestii Balf. f. ex Diels | |
| Rhododendron fortunei Lindl. | |
| Rhododendron fragariiflorum Kingdon-Ward | |
| Rhododendron fuchsiifolium H. Lév. | |
| Rhododendron fulgens Hook. f. | |
| Rhododendron × fulvastrum Balf. f. & Forrest | |
| Rhododendron fulvum Balf. f. & W.W. Sm. | |
| Rhododendron fulvum subsp. fulvoides (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron fuscipilum M.Y. He | |
| Rhododendron fuyuanense Zeng H. Yang | |
| Rhododendron galactinum Balf. f. ex Tagg | |
| Rhododendron gannanense Z.C. Feng & X.G. Sun | |
| Rhododendron gemmiferum M.N. Philipson & Philipson | |
| Rhododendron genestierianum Forrest | |
| Rhododendron glanduliferum Franch. | |
| Rhododendron glischrum Balf. f. & W.W. Sm. | |
| Rhododendron glischrum subsp. rude (Tagg & Forrest) D.F. Chamb. | |
| Rhododendron gologense C.J. Xu & Z.J. Zhao | |
| Rhododendron gonggashanense W.K. Hu | |
| Rhododendron gongshanense T.L. Ming | |
| Rhododendron grande Wight | |
Rhododendron griersonianum Balf. f. & Forrest |
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| Rhododendron griffithianum Wight | |
| Rhododendron guangnanense R.C. Fang | |
| Rhododendron guihainianum G.Z. Li | |
| Rhododendron guizhongense G.Z. Li | |
| Rhododendron guizhouense M.Y. Fang | |
| Rhododendron habrotrichum Balf. f. & W.W. Sm. | |
| Rhododendron haematodes Franch. | |
| Rhododendron haematodes subsp. chaetomallum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron hainanense Merr. | |
| Rhododendron hanceanum Hemsl. | |
| Rhododendron hancockii Hemsl. | |
| Rhododendron haofui Chun & W.P. Fang | |
| Rhododendron heizhugouense M.Y. He & L.C. Hu | |
| Rhododendron hejiangense M.Y. He | |
| Rhododendron heliolepis Franch. | |
| Rhododendron heliolepis var. fumidum (Balf. f. & W.W. Sm.) R.C. Fang | |
| Rhododendron heliolepis var. oporinum (Balf. f. & Kingdon-Ward) A.L. Chang | |
| Rhododendron × hemigymnum (Tagg & Forrest) D.F. Chamb. | |
| Rhododendron hemitrichotum Balf. f. & Forrest | |
| Rhododendron hemsleyanum E.H. Wilson | |
| Rhododendron hemsleyanum var. chengianum (W.P. Fang) W.P. Fang ex W.K. Hu | |
| Rhododendron henanense W.P. Fang | |
| Rhododendron henryi Hance | |
| Rhododendron henryi var. dunnii (E.H. Wilson) M.Y. He | |
| Rhododendron heteroclitum H.P. Yang | |
| Rhododendron × hillieri Davidian | |
Rhododendron himantodes Sleumer |
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| Rhododendron hippophaeoides Balf. f. & W.W. Sm. | |
| Rhododendron hirsutipetiolatum A.L. Chang & R.C. Fang | |
| Rhododendron hirsutum L. | |
| Rhododendron hirtipes Tagg | |
| Rhododendron hodgsonii Hook. f. | |
| Rhododendron hoi W.P. Fang | |
| Rhododendron hongkongense Hutch. | |
| Rhododendron hookeri Nutt. | |
| Rhododendron huadingense B.Y. Ding & Y.Y. Fang | |
| Rhododendron huanum W.P. Fang | |
| Rhododendron huguangense P.C. Tam | |
| Rhododendron huidongense T.L. Ming | |
| Rhododendron hunanense Chun ex P.C. Tam | |
| Rhododendron hunnewellianum Rehder & E.H. Wilson | |
| Rhododendron hunnewellianum subsp. rockii (E.H. Wilson) D.F. Chamb. | |
| Rhododendron hutchinsonianum W.P. Fang | |
| Rhododendron hylaeum Balf. f. & Farrer | |
| Rhododendron hypenanthum Balf. f. | |
| Rhododendron hyperythrum Hayata | |
| Rhododendron hypoblematosum P.C. Tam | |
| Rhododendron hypoglaucum Hemsl. | |
| Rhododendron hypoleucum (Kom.) Harmaja | |
| Rhododendron igneum Cowan | |
| Rhododendron impeditum Balf. f. & W.W. Sm. | |
| Rhododendron indicum (L.) Sweet | |
| Rhododendron inopinum Balf. f. | |
| Rhododendron insigne Hemsl. & E.H. Wilson | |
| Rhododendron insigne var. hejiangense (W.P. Fang) M.Y. Fang | |
| Rhododendron intricatum Franch. | |
| Rhododendron invictum Balf. f. & Farrer | |
| Rhododendron irroratum Franch. | |
| Rhododendron irroratum subsp. pogonostylum (Balf. f. & W.W. Sm.) D.F. Chamb. | |
Rhododendron japonicum |
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| Rhododendron jasminoides M.Y. He | |
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Rhododendron javanicum Benn. |
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Rhododendron javanicum Benn. ssp brookeanum Zwei Species ohne Nachweis |
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| Rhododendron jenestierianum Forrest | |
| Rhododendron jinchangense Zeng H. Yang | |
| Rhododendron jingangshanicum P.C. Tam | |
| Rhododendron jinpingense W.P. Fang & M.Y. He | |
| Rhododendron jinxiuense W.P. Fang & M.Y. He | |
| Rhododendron joniense Ching & H.P. Yang | |
| Rhododendron kanehirae E.H.Wilson | |
| Rhododendron kasoense Hutch. & Kingdon-Ward | |
| Rhododendron kawakamii Hayata | |
| Rhododendron kawakamii var. flaviflorum Liu & Chuang | |
| Rhododendron keleticum Balf. f. & Forrest | |
| Rhododendron kendrickii Nutt. | |
| Rhododendron keysii Nutt. | |
| Rhododendron kiangsiense W.P. Fang | |
| Rhododendron kongboense Hutch. | |
| Rhododendron kwangsiense Hu ex P.C. Tam | |
| Rhododendron kwangtungense Merr. & Chun | |
| Rhododendron kyawii Lace & W.W. Sm. | |
| Rhododendron labolengense Ching & H.P. Yang | |
| Rhododendron lacteum Franch. | ![]() |
| Rhododendron lanatoides D.F. Chamb. | |
| Rhododendron lanatum Hook. f. | |
| Rhododendron lanigerum Tagg | |
| Rhododendron laojunshanense M.Y. Fang | |
| Rhododendron lapponicum (L.) Wahlenb. | |
| Rhododendron lasiostylum Hayata | |
| Rhododendron lateriflorum R.C. Fang & A.L. Chang | |
Rhododendron latoucheae Franch. |
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| Rhododendron laudandum Cowan | |
| Rhododendron leiboense Z.J. Zhao | |
| Rhododendron leishanicum W.P. Fang & S.S. Chang ex D.F. Chamb. | |
| Rhododendron lepidostylum Balf. f. & Forrest | |
| Rhododendron lepidotum Wall. ex G. Don | |
| Rhododendron leptocarpum Nutt. | |
| Rhododendron leptocladon Dop | |
| Rhododendron leptopeplum Balf. f. & Forrest | |
| Rhododendron leptothrium Balf. f. & Forrest | |
| Rhododendron leucaspis Tagg | |
| Rhododendron levinei Merr. | |
| Rhododendron liaoxigense S.L. Tung & Z. Lu | |
| Rhododendron liboense Z.R. Chen & K.M. Lan | |
| Rhododendron liliiflorum H. Lév. | |
| Rhododendron lindleyi T. Moore | |
| Rhododendron linearilobum R.C. Fang & A.L. Chang | |
| Rhododendron linguiense G.Z. Li | |
| Rhododendron litchiifolium T.C. Wu & P.C. Tam | |
| Rhododendron lochmium Balf. f. | |
| Rhododendron longesquamatum C.K. Schneid. | |
| Rhododendron longicalyx M.Y. Fang | |
| Rhododendron longifalcatum P.C. Tam | |
| Rhododendron longilobum L.M. Gao & D.Z. Li | |
| Rhododendron longiperulatum Hayata | |
| Rhododendron longipes Rehder & E.H. Wilson | |
| Rhododendron longipes var. chienianum (W.P. Fang) D.F. Chamb. | |
| Rhododendron longistylum Rehder & A. Wilson | |
| Rhododendron loniceriflorum P.C. Tam | |
| Rhododendron loranthiflorum Sleumer (noch nicht akzeptiert) |
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| Rhododendron ludlowii Cowan | |
| Rhododendron luhuoense H.P. Yang | |
| Rhododendron lukiangense Franch. | |
| Rhododendron lulangense L.C. Hu & Tateishi | |
| Rhododendron lungchiense W.P. Fang | |
| Rhododendron lutescens Franch. | |
Rhododendron luteum Sweet |
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| Rhododendron macgregoriae F.Muell. (noch nicht akzeptiert) |
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| Rhododendron mackenzianum Forrest | |
| Rhododendron macrophyllum D. Don ex G. Don | |
| Rhododendron maculiferum Franch. | |
| Rhododendron maculiferum subsp. anhweiense (E.H. Wilson) D.F. Chamb. | |
Rhododendron maddenii Hook. f. |
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| Rhododendron maddenii subsp. crassum (Franch.) Cullen | ![]() |
Rhododendron magnificum Kingdon-Ward |
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| Rhododendron magniflorum W.K. Hu | |
| Rhododendron maguanense K.M. Feng | |
| Rhododendron mainlingense S.H. Huang & R.C. Fang | |
| Rhododendron malipoense M.Y. He | |
| Rhododendron mallotum Balf. f. & Kingdon-Ward | |
| Rhododendron maoerense W.P. Fang & G.Z. Li | |
| Rhododendron maowenense Ching & H.P. Yang | |
| Rhododendron mariae Hance | |
| Rhododendron mariesii Hemsl. & E.H. Wilson | |
| Rhododendron martinianum Balf. f. & Forrest | |
| Rhododendron maximum L. | |
| Rhododendron maximum f. album (Pursh) Fernald | |
| Rhododendron maximum f. purpureum (Pursh) Fernald | |
| Rhododendron meddianum Forrest | |
| Rhododendron medoense W.P. Fang & M.Y. He | |
| Rhododendron megacalyx Balf. f. & Kingdon-Ward | |
| Rhododendron megalanthum M.Y. Fang | |
| Rhododendron megeratum Balf. f. & Forrest | |
| Rhododendron mekongense Franch. | |
| Rhododendron mekongense var. longipilosum (Cowan) Cullen | |
| Rhododendron mekongense var. melinanthum (Balf. f. & Kingdon-Ward) Cullen | |
| Rhododendron mekongense var. rubrolineatum (Balf. f. & Forrest) Cullen | |
| Rhododendron mengtszense Balf. f. & W.W. Sm. | |
| Rhododendron meridionale P.C. Tam | |
| Rhododendron mianningense Z.J. Zhao | |
| Rhododendron micranthum Turcz. | |
| Rhododendron microgynum Balf. f. & Forrest | |
| Rhododendron microphyton Franch. | |
| Rhododendron mimetes Tagg & Forrest | |
| Rhododendron miniatum Cowan | |
| Rhododendron minus Michx. | |
| Rhododendron minus var. chapmanii (Alph. Wood) Gandhi & Zarucchi | |
| Rhododendron minutiflorum Hu | |
| Rhododendron minyaense Philipson & M.N. Philipson | |
| Rhododendron mitriforme P.C. Tam | |
| Rhododendron miyiense W.K. Hu | |
| Rhododendron molle G.Don | |
| Rhododendron mollicomum Balf. f. & W.W. Sm. | |
| Rhododendron monanthum Balf. f. & W.W. Sm. | |
| Rhododendron montiganum T.L. Ming | |
| Rhododendron montroseanum Davidian | |
| Rhododendron morii Hayata | |
| Rhododendron moulmainense Hook. | |
| Rhododendron moupinense Franch. | |
| Rhododendron mucronatum (Blume) G. Don | |
| Rhododendron mucronulatum Turcz. | |
| Rhododendron mucronulatum subsp. sichotense (Pojark.) A.P. Khokhr. | |
| Rhododendron myrsinifolium Ching ex W.P. Fang & M.Y. He | |
| Rhododendron myrtifolium Schott & Kotschy | |
| Rhododendron naamkwanense Merr. | |
| Rhododendron nakaharae Hayata | |
| Rhododendron nakotiltum Balf. f. & Forrest | |
| Rhododendron nanjianense K.M. Feng & Z.H. Yang | |
| Rhododendron nanpingense P.C. Tam | |
| Rhododendron neglectum (Ashe) Ashe | |
| Rhododendron neriiflorum Franch. | |
| Rhododendron neriiflorum var. agetum (Balf. f. & Forrest) T.L. Ming | |
| Rhododendron neriiflorum var. appropinquans (Tagg & Forrest) W.K. Hu | |
| Rhododendron nigroglandulosum Nitz. | |
| Rhododendron nitidulum Rehder & E.H. Wilson | |
| Rhododendron nivale Hook. f. | |
| Rhododendron nivale subsp. boreale Philipson & M.N. Philipson | |
| Rhododendron niveum Hook. f. | |
| Rhododendron noriakianum Suzuki | |
| Rhododendron nudiflorum Torr. | |
Rhododendron nuttallii Booth ex Nutt. |
|
| Rhododendron nyingchiense R.C. Fang & S.H. Huang | |
| Rhododendron nymphaeoides W.K. Hu | |
| Rhododendron oblancifolium M.Y. Fang | |
| Rhododendron oblongifolium (Small) Millais | |
| Rhododendron obtusum Hort. ex Wats. | |
| Rhododendron occidentale (Torr. & A. Gray) A. Gray | |
| Rhododendron ochraceum Rehder & E.H. Wilson | |
| Rhododendron octandrum M.Y. He | |
| Rhododendron oldhamii Maxim. | |
| Rhododendron oligocarpum W.P. Fang | |
| Rhododendron orbiculare Decne. | |
| Rhododendron orbiculare subsp. cardiobasis (Sleumer) D.F. Chamb. | |
| Rhododendron oreodoxa Franch. | |
| Rhododendron oreodoxa var. fargesii (Franch.) D.F. Chamb. | |
| Rhododendron oreogenum L.C. Hu | |
| Rhododendron oreotrephes W.W. Sm. | |
| Rhododendron orthocladum Balf. f. & Forrest | ![]() |
| Rhododendron ovatum (Lindl.) Planch. ex Maxim. | |
| Rhododendron pachyphyllum W.P. Fang | |
| Rhododendron pachypodum Balf. f. & W.W. Sm. | |
| Rhododendron pachysanthum Hayata | |
| Rhododendron pachytrichum Franch. | |
| Rhododendron papillatum Balf. f. & R.E. Cooper | |
| Rhododendron paradoxum Balf. f. | |
| Rhododendron parmulatum Cowan | |
| Rhododendron pemakoense Kingdon-Ward | |
| Rhododendron pendulum Hook. f. | |
| Rhododendron pennsylvanicum Rehder | |
| Rhododendron peregrinum Tagg | |
| Rhododendron periclymenoides (Michx.) Shinners | |
| Rhododendron periclymenoides f. album (Aiton) C.F. Reed | |
| Rhododendron petrocharis Diels | |
| Rhododendron phaeochrysum Balf. f. & W.W. Sm. | |
| Rhododendron phaeochrysum var. agglutinatum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron phaeochrysum var. levistratum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron piercei Davidian | |
| Rhododendron pilostylum W.K. Hu | |
| Rhododendron pinetorum P.C. Tam | |
| Rhododendron pingbianense M.Y. Fang | |
| Rhododendron pingianum W.P. Fang | |
| Rhododendron platyphyllum (Franch. ex Diels) Balf. f. & W.W. Sm. | |
| Rhododendron platypodum Diels | |
| Rhododendron pleistanthum E.H. Wilding | |
| Rhododendron pocophorum Balf. f. ex Tagg | |
| Rhododendron pocophorum var. hemidartum (Balf. f. ex Tagg) D.F. Chamb. | |
| Rhododendron poilanei Dop | |
| Rhododendron polycladum Franch. | |
| Rhododendron polylepis Franch. | |
| Rhododendron polyraphidoideum P.C. Tam | |
| Rhododendron polytrichum W.P. Fang | |
| Rhododendron pomense Cowan & Davidian | |
| Rhododendron ponticum L. | |
| Rhododendron ponticum subsp. baeticum (Boiss. & Reut.) Hand.-Mazz. | |
| Rhododendron populare Cowan | |
| Rhododendron potaninii Batalin | |
| Rhododendron praestans Balf. f. & W.W. Sm. | |
| Rhododendron praeteritum Hutch. | |
| Rhododendron praevernum Hutch. | |
| Rhododendron preptum Balf. f. & Forrest | |
| Rhododendron primuliflorum Bureau & Franch. | |
| Rhododendron primuliflorum var. cephalanthoides (Balf. f. & W.W. Sm.) Cowan & Davidian | |
| Rhododendron principis Bureau & Franch. | |
| Rhododendron prinophyllum (Small) Millais | ![]() |
| Rhododendron pronum Tagg & Forrest | |
| Rhododendron proteoides Balf. f. & W.W. Sm. | |
| Rhododendron protistum Balf. f. & Forrest | |
| Rhododendron protistum var. giganteum (Forrest ex Tagg) D.F. Chamb. | |
| Rhododendron pruniflorum Hutch. & Kingdon-Ward | |
| Rhododendron prunifolium (Small) Millais | |
| Rhododendron przewalskii Maxim. | |
| Rhododendron pseudochrysanthum Hayata | |
| Rhododendron pseudociliipes Cullen | |
| Rhododendron psilostylum (Rehder & E.H. Wilson) Balf. f. | |
| Rhododendron pubescens Balf. f. & Forrest | |
| Rhododendron pubicostatum T.L. Ming | |
| Rhododendron pudorosum Cowan | |
| Rhododendron pugeense L.C. Hu | |
| Rhododendron pulchroides Chun & W.P. Fang | |
| Rhododendron pulchrum Sweet | |
| Rhododendron pumilum Hook. f. | |
| Rhododendron punctifolium L.C. Hu | |
| Rhododendron purdomii Rehder & E.H. Wilson | |
| Rhododendron pyrrhoanthum Balf. f. | |
| Rhododendron qianyangense M.Y. He | |
| Rhododendron qinghaiense Ching ex W.Y. Wang | |
| Rhododendron racemosum Franch. | |
| Rhododendron radendum W.P. Fang | |
| Rhododendron ramipilosum T.L. Ming | |
| Rhododendron ramsdenianum Cowan | |
| Rhododendron redowskianum Maxim. | |
| Rhododendron retusum (Blume) Benn. | |
| Rhododendron rex H. Lév. | |
| Rhododendron rex subsp. fictolacteum (Balf. f.) D.F. Chamb. | |
| Rhododendron rex subsp. gratum (T.L. Ming) M.Y. Fang | |
| Rhododendron rhodanthum M.Y. He | |
| Rhododendron rhombifolium R.C. Fang | |
| Rhododendron rhuyuenense Chun ex P.C. Tam | |
| Rhododendron rigidum Franch. | |
| Rhododendron riparioides (Cullen) Cubey | |
| Rhododendron ririei Hemsl. & E.H. Wilson | |
| Rhododendron rivulare Hand.-Mazz. | |
| Rhododendron roseatum Hutch. | |
| Rhododendron roseum (Loisel.) Rehder | |
| Rhododendron rothschildii Davidian | |
| Rhododendron roxieanum Forrest | |
| Rhododendron roxieanum var. cucullatum (Hand.-Mazz.) D.F. Chamb. | |
| Rhododendron roxieanum var. oreonastes (Balf. f. & Forrest) T.L. Ming | |
| Rhododendron roxieoides D.F. Chamb. | |
| Rhododendron rubiginosum Franch. | |
| Rhododendron rubiginosum var. leclerei (H. Lév.) R.C. Fang | |
| Rhododendron rubropilosum Hayata | |
| Rhododendron rufescens Franch. | |
| Rhododendron rufohirtum Hand.-Mazz. | |
| Rhododendron rufum Batalin | |
| Rhododendron rupicola W.W. Sm. | |
| Rhododendron rupicola var. chryseum (Balf. f. & Kingdon-Ward) Philipson & M.N. Philipson | |
| Rhododendron rupicola var. muliense (Balf. f. & Forrest) Philipson & M.N. Philipson | |
| Rhododendron rupivalleculatum P.C. Tam | |
Rhododendron rushforthii Argent & D.F. Chamb. |
|
| Rhododendron russatum Balf. f. & Forrest | |
| Rhododendron saluenense Franch. | |
| Rhododendron saluenense var. prostratum (W.W. Sm.) R.C. Fang | |
| Rhododendron sanguineum Franch. | |
| Rhododendron sanguineum var. cloiophorum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron sanguineum var. didymoides Tagg & Forrest | |
| Rhododendron sanguineum var. didymum (Balf. f. & Forrest) T.L. Ming | |
| Rhododendron sanguineum var. haemaleum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron sanguineum var. himertum (Balf. f. & Forrest) D.F. Chamb. | |
| Rhododendron sargentianum Rehder & E.H. Wilson | |
| Rhododendron saxatile B.Y. Ding & Y.Y. Fang | |
| Rhododendron scabrifolium Franch. | |
| Rhododendron schistocalyx Balf. f. & Forrest | |
| Rhododendron schlippenbachii Maxim. | |
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| Rhododendron scopulorum Hutch. | |
| Rhododendron scopulum (G.Z. Li) G.Z. Li | |
| Rhododendron searsiae Rehder & E.H. Wilson | |
Rhododendron seinghkuense Kingdon-Ward ex Hutch. |
|
| Rhododendron selense Franch. | |
| Rhododendron selense subsp. dasycladum (Balf. f. & W.W. Sm.) D.F. Chamb. | |
| Rhododendron selense subsp. jucundum (Balf. f. & W.W. Sm.) D.F. Chamb. | |
| Rhododendron semnoides Tagg & Forrest | |
| Rhododendron seniavinii Maxim. | |
| Rhododendron serotinum Hutch. | |
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Rhododendron serpyllifolium Miq. (noch nicht bestätigt) |
|
| Rhododendron serrulatum (Small) Millais | |
| Rhododendron setiferum Balf. f. & Forrest | |
| Rhododendron setosum D. Don | |
| Rhododendron shanii W.P. Fang | |
| Rhododendron sherriffii Cowan | |
| Rhododendron shimenense Q.X. Liu & C.M. Zhang | |
| Rhododendron shimianense W.P. Fang & P.S. Liu | |
| Rhododendron shweliense Balf. f. & Forrest | |
| Rhododendron sidereum Balf. f. | |
| Rhododendron siderophyllum Franch. | |
| Rhododendron sikangense W.P. Fang | |
| Rhododendron sikayotaizanense Masam. | |
| Rhododendron simiarum Hance | |
| Rhododendron simiarum var. versicolor (Chun & W.P. Fang) M.Y. Fang | |
| Rhododendron simsii Planch. | ![]() |
| Rhododendron sinofalconeri Balf. f. | |
| Rhododendron sinogrande Balf. f. & W.W. Sm. | |
| Rhododendron sinonuttallii Balf. f. & Forrest | |
| Rhododendron × sinosimulans D.F. Chamb. | |
| Rhododendron souliei Franch. | |
| Rhododendron spadiceum P.C. Tam | |
| Rhododendron spanotrichum Balf. f. & W.W. Sm. | |
| Rhododendron sparsifolium W.P. Fang | |
| Rhododendron sperabile Balf. f. & Farrer | |
| Rhododendron sperabiloides Tagg & Forrest | |
| Rhododendron sphaeroblastum Balf. f. & Forrest | |
| Rhododendron spiciferum Franch. | |
| Rhododendron spinuliferum Franch. | |
| Rhododendron stamineum Franch. | |
| Rhododendron stewartianum Diels | |
| Rhododendron strigillosum Franch. | |
| Rhododendron strigillosum var. monosematum (Hutch.) T.L. Ming | |
| Rhododendron strigosum R.L. Liu | |
| Rhododendron subcerinum P.C. Tam | |
| Rhododendron subenerve P.C. Tam | |
| Rhododendron subestipitatum Chun ex P.C. Tam | |
| Rhododendron subflumineum P.C. Tam | |
| Rhododendron subulatum (Nakai) Harmaja | |
| Rhododendron sulfureum Franch. | |
| Rhododendron sutchuenense Franch. | |
| Rhododendron taggianum Hutch. | |
| Rhododendron taibaiense Ching & H.P. Yang | |
| Rhododendron taichungianum S.S. Ying | |
| Rhododendron taipaoense T.C. Wu & P.C. Tam | |
| Rhododendron taishunense B.Y. Ding & Y.Y. Fang | |
| Rhododendron taiwanalpinum Ohwi | |
| Rhododendron taliense Franch. | |
| Rhododendron tanastylum Balf. f. & Kingdon-Ward | |
| Rhododendron tapetiforme Balf. f. & Kingdon-Ward | |
| Rhododendron taronense Hutch. | |
| Rhododendron tashiroi Maxim. | |
| Rhododendron tatsienense Franch. | |
Rhododendron taxifolium Merr. |
|
| Rhododendron telmateium Balf. f. & W.W. Sm. | |
| Rhododendron temenium Balf. f. & Forrest | |
| Rhododendron temenium var. dealbatum (Cowan) D.F. Chamb. | |
| Rhododendron temenium var. gilvum (Cowan) D.F. Chamb. | |
| Rhododendron tenue Ching ex W.P. Fang & M.Y. He | |
| Rhododendron tenuifolium R.C. Fang & S.H. Huang | |
| Rhododendron tenuilaminare P.C. Tam | |
| Rhododendron tephropeplum Balf. f. & Forrest | |
| Rhododendron thayerianum Rehder & E.H. Wilson | |
| Rhododendron thomsonii Hook. f. | |
| Rhododendron thomsonii subsp. lopsangianum (Cowan) D.F. Chamb. | |
| Rhododendron thymifolium Maxim. | |
| Rhododendron tianlinense P.C. Tam | |
| Rhododendron tiantangense G.Z. Li | |
| Rhododendron tingwuense P.C. Tam | |
| Rhododendron torquescens D.F. Chamb. | |
| Rhododendron traillianum Forrest & W.W. Sm. | |
| Rhododendron traillianum var. dictyotum (Balf. f. ex Tagg) D.F. Chamb. | |
| Rhododendron trichanthum Rehder | |
| Rhododendron trichocladum Franch. | |
| Rhododendron trichogynum L.C. Hu | |
| Rhododendron trichophorum Balf. f. | |
| Rhododendron trichostomum Franch. | |
| Rhododendron trichostomum var. ledoides (Balf. f. & W.W. Sm.) Cowan & Davidian | |
| Rhododendron trichostomum var. radinum (Balf. f. & W.W. Sm.) Cowan & Davidian | |
| Rhododendron triflorum Hook. f. | |
| Rhododendron triflorum var. bauhiniiflorum (Watt ex Hutch.) Cullen in Cullen & D. F. Chamb. | |
| Rhododendron trilectorum Cowan | |
| Rhododendron truncatovarium L.M. Gao & D.Z. Li | |
| Rhododendron tsaii W.P. Fang | |
| Rhododendron tsariense Cowan | |
| Rhododendron tsinlingense W.P. Fang ex J.Q. Fu | |
| Rhododendron tsoi Merr. | |
| Rhododendron tubiforme (Cowan & Davidian) Davidian | |
| Rhododendron tubulosum Ching ex W.Y. Wang | |
| Rhododendron tutcherae Hemsl. & E.H. Wilson | |
| Rhododendron unciferum P.C. Tam | |
| Rhododendron uniflorum Hutch. & Kingdon-Ward | |
| Rhododendron uniflorum var. imperator (Hutch. & Kingdon-Ward) Cullen | |
| Rhododendron urophyllum W.P. Fang | |
| Rhododendron uvariifolium Diels | |
| Rhododendron vaccinioides Hook. | |
| Rhododendron valentinianum Forrest ex Hutch. | |
| Rhododendron vanhoeffenii Abrom. | |
| Rhododendron vaniotii H. Lév. | |
| Rhododendron vaseyi A. Gray | ![]() |
| Rhododendron vellereum Hutch. ex Tagg | |
| Rhododendron venator Tagg | |
| Rhododendron vernicosum Franch. | |
| Rhododendron verruciferum W.K. Hu | |
| Rhododendron verruculosum Rehder & E.H. Wilson | |
| Rhododendron vesiculiferum Tagg | |
| Rhododendron vialii Delavay & Franch. | |
| Rhododendron virgatum Hook. f. | |
| Rhododendron viridescens Hutch. | |
| Rhododendron viscidifolium Davidian | |
| Rhododendron viscidum C.Z. Guo & Z.H. Liu | |
| Rhododendron viscigemmatum P.C. Tam | |
| Rhododendron viscosum (L.) Torr. | |
| Rhododendron wallichii Hook. f. | |
| Rhododendron walongense Kingdon-Ward | |
| Rhododendron wardii W.W. Sm. | |
| Rhododendron wardii var. puralbum (Balf. f. & W.W. Sm.) D.F. Chamb. | |
| Rhododendron watsonii Hemsl. & E.H. Wilson | |
| Rhododendron websterianum Rehder & E.H. Wilson | |
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Rhododendron westlandii Hemsl. |
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| Rhododendron weyrichii Maxim. | |
| Rhododendron wightii Hook. f. | |
| Rhododendron williamsianum Rehder & E.H. Wilson | |
| Rhododendron wiltonii Hemsl. & E.H. Wilson | |
| Rhododendron wolongense W.K. Hu | |
| Rhododendron wongii Hemsl. & E.H. Wilson | |
| Rhododendron wumingense W.P. Fang | |
| Rhododendron xanthanthum (Tagg & Forrest) D.F. Chamb. | |
| Rhododendron xanthocodon Hutch. | |
Rhododendron xanthostephanum Merr. |
|
| Rhododendron xiaoxidongense W.K. Hu | |
| Rhododendron xichangense Z.J. Zhao | |
| Rhododendron xiguense Ching & H.P. Yang | |
| Rhododendron yakushimanum Nakai (noch nicht bestätigt) |
|
| Rhododendron yangmingshanense P.C. Tam | |
| Rhododendron yaogangxianense Qi-xian Liu | |
| Rhododendron yaoshanense L.M. Gao & S.D. Zhang | |
| Rhododendron yaoshanicum W.P. Fang & M.Y. He | |
| Rhododendron yizhangense Qi-xian Liu | |
| Rhododendron yuefengense G.Z. Li | |
| Rhododendron yungchangense Cullen | |
| Rhododendron yungningense Balf. f. ex Hutch. | |
| Rhododendron yunnanense Franch. | |
| Rhododendron yushuense Z.J. Zhao | |
| Rhododendron zaleucum Balf. f. & W.W. Sm. | |
| Rhododendron zekoense Y.D. Sun & Z.J. Zhao | |
| Rhododendron zhangjiajieense C.L. Peng & L.H. Yan | |
| Rhododendron zheguense Ching & H.P. Yang | |
| Rhododendron zhongdianense L.C. Hu | |
| Rhododendron ziyuanense P.C. Tam | |
Rhododendron zoelleri Warb. (noch nicht bestätigt) |
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