Rhododendron 杜鹃属
Rhododendron L. [Ericaceae-Ericoideae-Rhodoreae]
800 temp. N Hemisphere, esp. Himal., SE As. & Mal., mts, Aus.

FWO
Sp. Pl. 1: 392 (1753)
[Species plantarum]
  1. Sleumer, H, Ericaceae-1 (Rhododendron)-1 , Flora Malesiana vol. 6(4): 469-668 (1966)
  2. Sleumer, H., Flora Malesiana, ser. I, vol. 6(4) (Ericaceae): 474-668 (1966)


Azalea alabamensis (Rehder)Ashe
homotypic synonyms:
Rhododendron alabamense Rehder;


Ledum glandulosum Nutt.

heterotypic synonyms:
Ledum californicum Kellogg; Rhododendron neoglandulosum Harmaja;


Ledum macrophyllum Tolm.


Ledum maximum (Nakai) A.P. Khokhrjakov & M.T. Mazurenko
-


Ledum palustre L.
homotypic synonyms:
Rhododendron palustre (L.) Kron & Judd;


Rhododendron aberconwayi Cowan


Rhododendron adenanthum M.Y. He


Rhododendron adenogynum Diels

heterotypic synonyms:
Rhododendron adenophorum Balf. f. & W.W. Sm.;


Rhododendron adenopodum Franch.

heterotypic synonyms:
Rhododendron youngiae W.P. Fang;


Rhododendron adenosum Davidian

heterotypic synonyms:
Rhododendron kuluense D.F. Chamb.;


Rhododendron afghanicum Aitch. & Hemsley


Rhododendron aganniphum Balf. f. & Kingdon-Ward


Rhododendron agastum Balf. f. & W.W. Sm.


Rhododendron albertsenianum Forrest


Rhododendron alutaceum Balf. f. & W.W. Sm.


Rhododendron amandum Cowan


Rhododendron ambiguum Hemsley

heterotypic synonyms:
Rhododendron chengshienianum W.P. Fang;


Rhododendron amesiae Rehder & E.H. Wilson


Rhododendron amundsenianum Hand.-Mazz.


Rhododendron annae Franch.


Rhododendron anthopogon D. Don


Rhododendron anthopogonoides Maxim.
homotypic synonyms:
Azalea anthopogonoides (Maxim.) Kuntze;


Rhododendron anthosphaerum Diels

heterotypic synonyms:
Rhododendron chawchiense Balf. f. & Farrer; Rhododendron eritimum Balf. f. & W.W. Sm.; Rhododendron gymnogynum Balf. f. & Forrest; Rhododendron heptamerum Balf. f.; Rhododendron hylothreptum Balf. f. & W.W. Sm.; Rhododendron persicinum Hand.-Mazz.;


Rhododendron aperantum Balf. f. & Kingdon-Ward


Rhododendron apricum P.C. Tam

heterotypic synonyms:
Rhododendron falcinellum (P.C. Tam) P.C. Tam; Rhododendron rufescens P.C. Tam; Rhododendron rufulum P.C. Tam;


Rhododendron araiophyllum Balf. f. & W.W. Sm.


Rhododendron arborescens (Pursh) Torrey
homotypic synonyms:
Azalea arborescens Pursh;


Rhododendron arboreum Sm.

heterotypic synonyms:
Rhododendron rollissonii Lindl.;


Rhododendron argipeplum Balf. f. & R.E. Cooper

heterotypic synonyms:
Rhododendron macrosmithii Davidian; Rhododendron smithii Nutt. ex Hook.;


Rhododendron argyrophyllum Franch.


Rhododendron arizelum Balf. f. & Forrest


Rhododendron asperulum Hutch. & Kingdon-Ward


Rhododendron asterochnoum Diels


Rhododendron atlanticum (Ashe) Rehder
homotypic synonyms:
Azalea atlantica Ashe;


Rhododendron atropunicum H.P. Yang


Rhododendron atrovirens Franch.
homotypic synonyms:
Azalea atrovirens (Franch.) Kuntze;


Rhododendron augustinii Hemsley
homotypic synonyms:
Azalea augustinii (Hemsley) Kuntze;


Rhododendron aureum Georgi

heterotypic synonyms:
Rhododendron chrysanthum Pallas; Rhododendron officinale Salisb.;


Rhododendron auriculatum Hemsley
homotypic synonyms:
Azalea auriculata (Hemsley) Kuntze;


Rhododendron auritum Tagg


Rhododendron austrinum (Small) Rehder
homotypic synonyms:
Azalea austrina Small;


Rhododendron bachii H. Lév.

heterotypic synonyms:
Rhododendron hangzhouense W.P. Fang & M.Y. He; Rhododendron sanidodeum P.C. Tam;


Rhododendron baileyi Balf. f.


Rhododendron bainbridgeanum Tagg & Forrest


Rhododendron balangense W.P. Fang


Rhododendron balfourianum Diels


Rhododendron bamaense Z.J. Zhao


Rhododendron barbatum Wall. ex G. Don
homotypic synonyms:
Azalea barbata (Wall. ex G. Don) Kuntze;

heterotypic synonyms:
Rhododendron lancifolium Hook.f.;


Rhododendron barkamense D.F. Chamb.


Rhododendron basilicum Balf. f. & W.W. Sm.

heterotypic synonyms:
Rhododendron megaphyllum Balf. f. & Forrest; Rhododendron regale Balf. f. & Kingdon-Ward;


Rhododendron bathyphyllum Balf. f. & Forrest


Rhododendron beanianum Cowan


Rhododendron beesianum Diels

heterotypic synonyms:
Rhododendron colletum Balf. f. & Forrest; Rhododendron emaculatum Balf. f. & Forrest;


Rhododendron bellissimum D.F. Chamb.

heterotypic synonyms:
Rhododendron bellum H.P. Yang;


Rhododendron bijiangense T.L. Ming


Rhododendron bivelatum Balf. f.


Rhododendron bonvalotii Bureau & Franch.


Rhododendron boothii Nutt.
homotypic synonyms:
Azalea boothii (Nutt.) Kuntze;


Rhododendron brachyanthum Franch.


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.

heterotypic synonyms:
Rhododendron bureavioides Balf. f.; Rhododendron cruentum H. Lév.;


Rhododendron caesium Hutch.


Rhododendron calendulaceum (Michx.) Torrey
homotypic synonyms:
Azalea calendulacea Michx.;


Rhododendron callimorphum Balf. f. & W.W. Sm.


Rhododendron calophytum Franch.


Rhododendron calostrotum Balf. f. & Kingdon-Ward


Rhododendron calvescens Balf. f. & Forrest
homotypic synonyms:
Rhododendron calvescens var. duseimatum (Balf. f. & Forrest) D.F. Chamb.;


Rhododendron camelliiflorum Hook.f.


Rhododendron campanulatum D. Don
homotypic synonyms:
Azalea campanulata (D. Don) Kuntze;


Rhododendron campylocarpum Hook.f.
homotypic synonyms:
Azalea campylocarpa (Hook.f.) Kuntze;


Rhododendron campylogynum Franch.
homotypic synonyms:
Azalea campylogyna (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron caeruleoglaucum Balf. f. & Forrest; Rhododendron cremastum Balf. f. & Forrest; Rhododendron damascenum Balf. f. & Forrest; Rhododendron glaucoaureum Balf. f. & Forrest; Rhododendron myrtilloides Balf. f. & Kingdon-Ward;


Rhododendron canadense (L.) Britton, Sterns & Poggenb.
homotypic synonyms:
Azalea canadensis (L.) Kuntze; Rhododendron canadense (L.) Torrey; Rhodora canadensis L.;


Rhododendron capitatum Maxim.
homotypic synonyms:
Azalea capitata (Maxim.) Kuntze;


Rhododendron carolinianum Rehder


Rhododendron catacosmum Balf. f. ex Tagg


Rhododendron cavaleriei H. Lév.

heterotypic synonyms:
Rhododendron dentampullum Chun ex P.C. Tam;


Rhododendron cephalanthum Franch.
homotypic synonyms:
Azalea cephalantha (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron chamaetortum Balf. f. & Kingdon-Ward;


Rhododendron cerasinum Tagg


Rhododendron chamaethomsonii (Tagg) Cowan & Davidian
homotypic synonyms:
Rhododendron chamaethomsonii var. chamaethauma (Tagg) Cowan & Davidian; Rhododendron repens var. chamaethomsonii Tagg;


Rhododendron chamaezelum Balf. f. & Forrest


Rhododendron championiae Hook.


Rhododendron changii (W.P. Fang) W.P. Fang
homotypic synonyms:
Rhododendron valentinianum var. changii W.P. Fang;


Rhododendron chaoanense T.C. Wu & P.C. Tam


Rhododendron charitopes Balf. f. & Farrer


Rhododendron chihsinianum Chun & W.P. Fang


Rhododendron chilanshanense Kurashige


Rhododendron chionanthum Tagg & Forrest


Rhododendron chrysocalyx H. Lév. & Vaniot


Rhododendron chrysodoron Tagg ex Hutch.


Rhododendron chunienii Chun & W.P. Fang


Rhododendron chunii W.P. Fang


Rhododendron ciliatum Hook.f.
homotypic synonyms:
Azalea ciliata (Hook.f.) Kuntze;


Rhododendron ciliicalyx Franch.
homotypic synonyms:
Azalea ciliicalyx (Franch.) Kuntze;


Rhododendron ciliipes Hutch.


Rhododendron cinnabarinum Hook.f.
homotypic synonyms:
Rhododendron cinnabarinum var. roylei (Hook.f.) Hutch.;


Rhododendron circinnatum Cowan & Kingdon-Ward


Rhododendron citriniflorum Balf. f. & Forrest
homotypic synonyms:
Rhododendron citriniflorum subsp. horaeum (Balf. f. & Forrest) Cowan; 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. & Hemsley


Rhododendron columbianum (Piper) Harmaja
homotypic synonyms:
Ledum columbianum Piper;


Rhododendron comisteum Balf. f. & Forrest


Rhododendron complexum Balf. f. & W.W. Sm.


Rhododendron concinnum Hemsley
homotypic synonyms:
Azalea concinna (Hemsley) Kuntze; Rhododendron concinnum var. benthamianum (Hemsley) Davidian;

heterotypic synonyms:
Rhododendron apiculatum Rehder & E.H. Wilson; Rhododendron benthamianum Hemsley; Rhododendron coombense Hemsley; Rhododendron pseudoyanthinum Balf. f. & Hutch.; Rhododendron yanthinum Bureau & Franch.;


Rhododendron coriaceum Franch.

heterotypic synonyms:
Rhododendron foveolatum Rehder & E.H. Wilson;


Rhododendron coryanum Tagg & Forrest


Rhododendron crassimedium P.C. Tam


Rhododendron crassistylum M.Y. He


Rhododendron cretaceum P.C. Tam


Rhododendron crinigerum Franch.


Rhododendron cuneatum W.W. Sm.

heterotypic synonyms:
Rhododendron cheilanthum Balf. f. & Forrest; Rhododendron ravum Balf. f. & W.W. Sm.; Rhododendron sclerocladum Balf. f. & Forrest;


Rhododendron cyanocarpum (Franch.) Franch. ex W.W. Sm.
-

heterotypic synonyms:
Rhododendron eriphyllum Balf. f. & W.W. Sm.;


Rhododendron dachengense G.Z. Li


Rhododendron dalhousieae Hook.f.


Rhododendron danbaense L.C. Hu


Rhododendron dasycladoides Hand.-Mazz.


Rhododendron dasypetalum Balf. f. & Forrest


Rhododendron datiandingense Z.J. Feng


Rhododendron dauricum L.
homotypic synonyms:
Azalea daurica (L.) Kuntze;


Rhododendron davidii Franch.


Rhododendron davidsonianum Rehder & E.H. Wilson

heterotypic synonyms:
Rhododendron charianthum Hutch.;


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.
homotypic synonyms:
Azalea decora (Franch.) Kuntze;


Rhododendron dekatanum Cowan


Rhododendron delavayi Franch.


Rhododendron dendricola Hutch.

heterotypic synonyms:
Rhododendron atentsiense Hand.-Mazz.; Rhododendron notatum Hutch.;


Rhododendron dendrocharis Franch.


Rhododendron densifolium K.M. Feng


Rhododendron denudatum H. Lév.

heterotypic synonyms:
Rhododendron xanthoneuron H. Lév.;


Rhododendron detersile Franch.


Rhododendron detonsum Balf. f. & Forrest


Rhododendron dichroanthum Diels


Rhododendron dielsianum Schltr.


Rhododendron dignabile Cowan


Rhododendron dimitrum Balf. f. & Forrest


Rhododendron diphrocalyx Balf. f.

heterotypic synonyms:
Rhododendron burriflorum Balf. f. & Forrest;


Rhododendron discolor Franch.

heterotypic synonyms:
Rhododendron houlstonii Hemsley & E.H. Wilson; Rhododendron kwangfuense Chun & W.P. Fang; Rhododendron mandarinorum Diels;


Rhododendron diversipilosum (Nakai) Harmaja
-


Rhododendron duclouxii H. Lév.


Rhododendron dumicola Tagg & Forrest


Rhododendron ebianense M.Y. Fang


Rhododendron eclecteum Balf. f. & Forrest
homotypic synonyms:
Rhododendron eclecteum var. brachyandrum (Balf. f. & Forrest) Cowan & Davidian;


Rhododendron edgarianum Rehder & E.H. Wilson


Rhododendron edgeworthii Hook.f.
homotypic synonyms:
Azalea edgeworthii (Hook.f.) Kuntze;

heterotypic synonyms:
Rhododendron bullatum Franch.;


Rhododendron elegantulum Tagg & Forrest


Rhododendron emarginatum Hemsley & E.H. Wilson


Rhododendron erastum Balf. f. & Forrest

heterotypic synonyms:
Rhododendron porphyrophyllum Balf. f. & Forrest; Rhododendron serpens Balf. f. & Forrest;


Rhododendron erosum Cowan


Rhododendron erythrocalyx Balf. f. & Forrest
homotypic synonyms:
Rhododendron erythrocalyx subsp. beimaense (Balf. f. & Forrest) Tagg; Rhododendron erythrocalyx subsp. eucallum (Balf. f. & Forrest) Tagg; Rhododendron erythrocalyx subsp. truncatulum (Balf. f. & Forrest) Tagg;

heterotypic synonyms:
Rhododendron beimaense Balf. f. & Forrest; Rhododendron cymbomorphum Balf. f. & Forrest; Rhododendron eucallum Balf. f. & Forrest; Rhododendron panteumorphum Balf. f. & W.W. Sm.; Rhododendron truncatulum Balf. f. & Forrest;


Rhododendron esetulosum Balf. f. & Forrest

heterotypic synonyms:
Rhododendron manopeplum Balf. f. & Forrest;


Rhododendron euchroum Balf. f. & Kingdon-Ward


Rhododendron eudoxum Balf. f. & Forrest
homotypic synonyms:
Rhododendron eudoxum subsp. brunneifolium (Balf. f. & Forrest) Cowan; Rhododendron eudoxum var. brunneifolium (Balf. f. & Forrest) D.F. Chamb.; Rhododendron eudoxum var. mesopolium (Balf. f. & Forrest) D.F. Chamb.; Rhododendron eudoxum subsp. asteium (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. temenium (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. pothinum (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. mesopolium (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. glaphyrum (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. epipastum (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. brunneifolium (Balf. f. & Forrest) Tagg; Rhododendron eudoxum subsp. trichomiscum (Balf. f. & Forrest) Tagg;


Rhododendron eurysiphon Tagg & Forrest


Rhododendron exasperatum Tagg


Rhododendron excellens Hemsley & E.H. Wilson


Rhododendron faberi Hemsley
homotypic synonyms:
Azalea faberi (Hemsley) Kuntze;


Rhododendron facetum Balf. f. & Kingdon-Ward

heterotypic synonyms:
Rhododendron eriogynum Balf. f. & W.W. Sm.;


Rhododendron faithiae Chun


Rhododendron fangchengense P.C. Tam


Rhododendron farinosum H. Lév.


Rhododendron farrerae Sweet


Rhododendron fastigiatum Franch.
homotypic synonyms:
Azalea fastigiata (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron nanum H. Lév.;


Rhododendron faucium D.F. Chamb.


Rhododendron fauriei Franch.

heterotypic synonyms:
Rhododendron brachycarpum auct.;


Rhododendron feddei H. Lév.


Rhododendron ferrugineum L.
homotypic synonyms:
Azalea ferruginea (L.) Kuntze; Chamaerhododendron ferrugineum (L.) Bubani; Chamaerhododendron ferrugineum (L.) Bubani; Chamaerhododendron hirsutum (L.) Bubani; Chamaerhododendron hirsutum (L.) Bubani;


Rhododendron fittianum Balf. f.


Rhododendron flammeum (Michx.) Sarg.
homotypic synonyms:
Azalea calendulacea var. flammea Michx.;


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

heterotypic synonyms:
Rhododendron hepaticum P.C. Tam; Rhododendron piceum P.C. Tam;


Rhododendron flosculum W.P. Fang & G.Z. Li


Rhododendron flumineum W.P. Fang & M.Y. He


Rhododendron formosanum Hemsley


Rhododendron forrestii Balf. f. ex Diels


Rhododendron fortunei Lindl.
homotypic synonyms:
Azalea fortunei (Lindl.) Kuntze;


Rhododendron fragariiflorum Kingdon-Ward


Rhododendron fuchsiifolium H. Lév.


Rhododendron fulgens Hook.f.
homotypic synonyms:
Azalea fulgens (Hook.f.) Kuntze;


Rhododendron fulvastrum Balf. f. & Forrest
homotypic synonyms:
Rhododendron fulvastrum subsp. epipastum (Balf. f. & Forrest) Cowan; Rhododendron fulvastrum subsp. mesopolium (Balf. f. & Forrest) Cowan; Rhododendron fulvastrum subsp. trichomiscum (Balf. f. & Forrest) Cowan; Rhododendron fulvastrum subsp. trichophlebium (Balf. f. & Forrest) Cowan;


Rhododendron fulvum Balf. f. & W.W. Sm.


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 gologense C.J. Xu & Z.J. Zhao


Rhododendron gonggashanense W.K. Hu


Rhododendron gongshanense T.L. Ming


Rhododendron grande Wight
homotypic synonyms:
Azalea grandis (Wight) Kuntze;

heterotypic synonyms:
Rhododendron argenteum Hook.f.; Rhododendron longifolium Nutt.;


Rhododendron griersonianum Balf. f. & Forrest


Rhododendron griffithianum Wight

heterotypic synonyms:
Rhododendron aucklandii Hook.f.; Rhododendron oblongum Griff.;


Rhododendron groenlandicum (Oeder) Kron & Judd
homotypic synonyms:
Ledum groenlandicum Oeder;

heterotypic synonyms:
Ledum latifolium Jacq.;


Rhododendron guangnanense R.C. Fang


Rhododendron guihainianum G.Z. Li


Rhododendron guizhongense G.Z. Li

heterotypic synonyms:
Rhododendron glandulostylum W.P. Fang & M.Y. He;


Rhododendron guizhouense M.Y. Fang


Rhododendron habrotrichum Balf. f. & W.W. Sm.


Rhododendron haematodes Franch.


Rhododendron hainanense Merr.


Rhododendron hanceanum Hemsley
homotypic synonyms:
Azalea hanceana (Hemsley) Kuntze;


Rhododendron hancockii Hemsley


Rhododendron haofui Chun & W.P. Fang


Rhododendron heizhugouense M.Y. He & L.C. Hu


Rhododendron hejiangense M.Y. He


Rhododendron heliolepis Franch.
homotypic synonyms:
Azalea heliolepis (Franch.) Kuntze; Rhododendron heliolepis var. brevistylum (Franch.) Cullen;


Rhododendron hemigymnum (Tagg & Forrest) D.F. Chamb.
-


Rhododendron hemitrichotum Balf. f. & Forrest


Rhododendron hemsleyanum E.H. Wilson


Rhododendron henanense W.P. Fang


Rhododendron henryi Hance
homotypic synonyms:
Azalea henryi (Hance) Kuntze;


Rhododendron heteroclitum H.P. Yang


Rhododendron hillieri Davidian


Rhododendron hippophaeoides Balf. f. & W.W. Sm.


Rhododendron hirsutipetiolatum A.L. Chang & R.C. Fang


Rhododendron hirsutum L.
homotypic synonyms:
Azalea hirsuta (L.) Kuntze;

heterotypic synonyms:
Chamaerhododendron hirsutum (L.) Bubani; Chamaerhododendron hirsutum (L.) Bubani;


Rhododendron hirtipes Tagg

heterotypic synonyms:
Rhododendron xizangense W.P. Fang & W.K. Hu;


Rhododendron hodgsonii Hook.f.
homotypic synonyms:
Azalea hodgsonii (Hook.f.) Kuntze;


Rhododendron hoi W.P. Fang


Rhododendron hongkongense Hutch.


Rhododendron hookeri Nutt.
homotypic synonyms:
Azalea hookeri (Nutt.) Kuntze;


Rhododendron huadingense B.Y. Ding & Y.Y. Fang


Rhododendron huanum W.P. Fang


Rhododendron huguangense P.C. Tam

heterotypic synonyms:
Rhododendron hukwangense P.C. Tam;


Rhododendron huidongense T.L. Ming


Rhododendron hunanense Chun ex P.C. Tam


Rhododendron hunnewellianum Rehder & E.H. Wilson


Rhododendron hutchinsonianum W.P. Fang


Rhododendron hylaeum Balf. f. & Farrer


Rhododendron hypenanthum Balf. f.


Rhododendron hyperythrum Hayata

heterotypic synonyms:
Rhododendron rubropunctatum Hayata;


Rhododendron hypoblematosum P.C. Tam


Rhododendron hypoglaucum Hemsley
homotypic synonyms:
Azalea hypoglauca (Hemsley) Kuntze;

heterotypic synonyms:
Rhododendron gracilipes Franch.;


Rhododendron hypoleucum (Kom.) Harmaja
homotypic synonyms:
Ledum hypoleucum Kom.;


Rhododendron igneum Cowan


Rhododendron impeditum Balf. f. & W.W. Sm.

heterotypic synonyms:
Rhododendron litangense Balf. f. ex Hutch.;


Rhododendron indicum (L.) Sweet
homotypic synonyms:
Azalea indica L.;


Rhododendron inopinum Balf. f.


Rhododendron insigne Hemsley & E.H. Wilson


Rhododendron intricatum Franch.

heterotypic synonyms:
Rhododendron blepharocalyx Franch.; Rhododendron peramabile Hutch.;


Rhododendron invictum Balf. f. & Farrer


Rhododendron irroratum Franch.


Rhododendron jasminoides M.Y. He


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 keleticum Balf. f. & Forrest

heterotypic synonyms:
Rhododendron radicans Balf. f. & Forrest;


Rhododendron kendrickii Nutt.
homotypic synonyms:
Azalea kendrickii (Nutt.) Kuntze;

heterotypic synonyms:
Rhododendron pankimense Cowan & Kingdon-Ward; Rhododendron shepherdii Nutt.;


Rhododendron keysii Nutt.
homotypic synonyms:
Azalea keysii (Nutt.) Kuntze;


Rhododendron kiangsiense W.P. Fang


Rhododendron kongboense Hutch.


Rhododendron kwangsiense Hu ex P.C. Tam


Rhododendron kwangtungense Merr. & Chun

heterotypic synonyms:
Rhododendron fongkaiense C.N. Wu & P.C. Tam;


Rhododendron kyawii Lace & W.W. Sm.

heterotypic synonyms:
Rhododendron agapetum Balf. f. & Kingdon-Ward; Rhododendron prophantum Balf. f. & Forrest;


Rhododendron labolengense Ching & H.P. Yang


Rhododendron lacteum Franch.

heterotypic synonyms:
Rhododendron mairei H. Lév.;


Rhododendron lanatoides D.F. Chamb.


Rhododendron lanatum Hook.f.
homotypic synonyms:
Azalea lanata (Hook.f.) Kuntze;

heterotypic synonyms:
Rhododendron flinckii Davidian; Rhododendron luciferum (Cowan) Cowan;


Rhododendron lanigerum Tagg

heterotypic synonyms:
Rhododendron silvaticum Cowan;


Rhododendron laojunshanense M.Y. Fang

heterotypic synonyms:
Rhododendron laojunense T.L. Ming;


Rhododendron lapponicum (L.) Wahlenb.
homotypic synonyms:
Azalea lapponica L.;


Rhododendron lasiostylum Hayata

heterotypic synonyms:
Rhododendron sasakii E.H. Wilson;


Rhododendron lateriflorum R.C. Fang & A.L. Chang


Rhododendron latoucheae Franch.

heterotypic synonyms:
Rhododendron amamiense Ohwi; Rhododendron ellipticum Maxim.; Rhododendron leiopodum Hayata; Rhododendron leptanthum Hayata; Rhododendron leptosanthum Hayata; Rhododendron tanakae Hayata; Rhododendron wilsoniae Hemsley & E.H. Wilson;


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
homotypic synonyms:
Azalea lepidota (Wall. ex G. Don) Kuntze;

heterotypic synonyms:
Rhododendron sinolepidotum Balf. f.;


Rhododendron leptocarpum Nutt.
homotypic synonyms:
Azalea leptocarpa (Nutt.) Kuntze;

heterotypic synonyms:
Rhododendron micromeres Tagg;


Rhododendron leptocladon Dop

heterotypic synonyms:
Rhododendron nemorosum R.C. Fang;


Rhododendron leptopeplum Balf. f. & Forrest


Rhododendron leptothrium Balf. f. & Forrest

heterotypic synonyms:
Rhododendron australe 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

heterotypic synonyms:
Rhododendron bhotanicum C.B. Clarke;


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.

heterotypic synonyms:
Rhododendron brettii Hemsley & E.H. Wilson;


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 longistylum Rehder & A. Wilson


Rhododendron loniceriflorum P.C. Tam


Rhododendron ludlowii Cowan


Rhododendron luhuoense H.P. Yang


Rhododendron lukiangense Franch.

heterotypic synonyms:
Rhododendron admirabile Balf. f. & Forrest; Rhododendron adroserum Balf. f. & Forrest; Rhododendron ceraceum Balf. f. & W.W. Sm.; Rhododendron gymnanthum Diels;


Rhododendron lulangense L.C. Hu & Tateishi


Rhododendron lungchiense W.P. Fang


Rhododendron lutescens Franch.

heterotypic synonyms:
Rhododendron blinii H. Lév.; Rhododendron costulatum Franch.; Rhododendron lemeei H. Lév.;


Rhododendron luteum Sweet

heterotypic synonyms:
Azalea flava Hoffmanns.; Azalea pontica L.; Rhododendron flavum (Hoffmanns.) G.Don;


Rhododendron mackenzianum Forrest


Rhododendron maculiferum Franch.


Rhododendron maddenii Hook.f.
homotypic synonyms:
Azalea maddenii (Hook.f.) Kuntze;


Rhododendron magnificum Kingdon-Ward


Rhododendron magniflorum W.K. Hu


Rhododendron maguanense K.M. Feng


Rhododendron mainlingense S.H. Huang & R.C. Fang


Rhododendron malayanum Jack

heterotypic synonyms:
Azalea celebica Blume ex DC.; Azalea malayana (Jack) Kuntze; Azalea tubiflora Blume ex DC.;


Rhododendron malipoense M.Y. He


Rhododendron mallotum Balf. f. & Kingdon-Ward

heterotypic synonyms:
Rhododendron aemulorum Balf. f.;


Rhododendron maoerense W.P. Fang & G.Z. Li


Rhododendron maowenense Ching & H.P. Yang


Rhododendron mariae Hance
homotypic synonyms:
Azalea mariae (Hance) Kuntze;

heterotypic synonyms:
Rhododendron bicorniculatum P.C. Tam; Rhododendron gratiosum P.C. Tam; Rhododendron papyrociliare P.C. Tam;


Rhododendron mariesii Hemsley & E.H. Wilson

heterotypic synonyms:
Rhododendron daiyuenshanicum P.C. Tam; Rhododendron daiyunicum P.C. Tam; Rhododendron gnaphalocarpum Hayata; Rhododendron shojoense Hayata; Rhododendron umbelliferum H. Lév.;


Rhododendron martinianum Balf. f. & Forrest


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 mengtszense Balf. f. & W.W. Sm.


Rhododendron meridionale P.C. Tam


Rhododendron mianningense Z.J. Zhao


Rhododendron micranthum Turcz.

heterotypic synonyms:
Rhododendron pritzelianum Diels; Rhododendron rosthornii Diels;


Rhododendron microgynum Balf. f. & Forrest

heterotypic synonyms:
Rhododendron gymnocarpum Balf. f. ex Tagg; Rhododendron perulatum Balf. f. & Forrest;


Rhododendron microphyton Franch.


Rhododendron mimetes Tagg & Forrest


Rhododendron miniatum Cowan


Rhododendron minus Michx. ex Lam.


Rhododendron minutiflorum Hu


Rhododendron minyaense Philipson & M.N. Philipson


Rhododendron mitriforme P.C. Tam


Rhododendron miyiense W.K. Hu


Rhododendron molle (Blume) G. Don
homotypic synonyms:
Azalea mollis Blume;


Rhododendron mollicomum Balf. f. & W.W. Sm.


Rhododendron monanthum Balf. f. & W.W. Sm.


Rhododendron montiganum T.L. Ming


Rhododendron montroseanum Davidian

heterotypic synonyms:
Rhododendron mollyanum Cowan & Davidian;


Rhododendron morii Hayata


Rhododendron moulmainense Hook.
homotypic synonyms:
Azalea moulmeinensis (Hook.) Kuntze;

heterotypic synonyms:
Rhododendron klossii Ridley; Rhododendron leucobotrys Ridley; Rhododendron nematocalyx Balf. f. & W.W. Sm.; Rhododendron oxyphyllum Franch.; Rhododendron pectinatum Hutch.; Rhododendron siamense Diels; Rhododendron stenaulum Balf. f. & W.W. Sm.;


Rhododendron moupinense Franch.


Rhododendron mucronatum (Blume) G. Don
homotypic synonyms:
Azalea mucronata Blume;

heterotypic synonyms:
Rhododendron argyi H. Lév.; Rhododendron ledifolium G. Don; Rhododendron rosmarinifolium (Burm.f.) Dippel;


Rhododendron mucronulatum Turcz.


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

heterotypic synonyms:
Rhododendron caespitulum P.C. Tam;


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.
homotypic synonyms:
Azalea neriiflora (Franch.) Kuntze;


Rhododendron nigroglandulosum Nitz.


Rhododendron nitidulum Rehder & E.H. Wilson


Rhododendron nivale Hook.f.
homotypic synonyms:
Azalea nivalis (Hook.f.) Kuntze;


Rhododendron niveum Hook.f.
homotypic synonyms:
Azalea nivea (Hook.f.) Kuntze;


Rhododendron noriakianum Suzuki


Rhododendron nuttallii Booth ex Nutt.
homotypic synonyms:
Azalea nuttallii (Booth ex Nutt.) Kuntze;


Rhododendron nyingchiense R.C. Fang & S.H. Huang


Rhododendron nymphaeoides W.K. Hu


Rhododendron oblancifolium M.Y. Fang


Rhododendron oblongifolium (Small) Millais
homotypic synonyms:
Azalea oblongifolia Small;


Rhododendron obtusum (Lindl.) Planchon
homotypic synonyms:
Azalea obtusa Lindl.;


Rhododendron occidentale (Torrey & A. Gray) A. Gray
homotypic synonyms:
Azalea occidentalis Torrey & A. Gray;


Rhododendron ochraceum Rehder & E.H. Wilson


Rhododendron octandrum M.Y. He


Rhododendron oldhamii Maxim.
homotypic synonyms:
Azalea oldhamii (Maxim.) Kuntze; Azalea oldhamii (Maxim.) Mast.;

heterotypic synonyms:
Rhododendron ovatosepalum Yamam.;


Rhododendron oligocarpum W.P. Fang


Rhododendron orbiculare Decne.


Rhododendron oreodoxa Franch.
homotypic synonyms:
Rhododendron oreodoxa var. fargesii (Franch.) D.F. Chamb.;


Rhododendron oreogenum L.C. Hu


Rhododendron oreotrephes W.W. Sm.

heterotypic synonyms:
Rhododendron artosquameum Balf. f. & Forrest; Rhododendron cardioeides Balf. f. & Forrest; Rhododendron depile Balf. f. & Forrest; Rhododendron exquisitum Hutch.; Rhododendron hypotrichotum Balf. f. & Forrest; Rhododendron phaeochlorum Balf. f. & Forrest; Rhododendron pubigerum Balf. f. & Forrest; Rhododendron siderophylloides Hutch.; Rhododendron timeteum Balf. f. & Forrest; Rhododendron trichopodum Balf. f. & Forrest;


Rhododendron orthocladum Balf. f. & Forrest


Rhododendron ovatum (Lindl.) Planchon ex Maxim.
homotypic synonyms:
Azalea ovata Lindl.;

heterotypic synonyms:
Rhododendron lamprophyllum Hayata;


Rhododendron pachyphyllum W.P. Fang


Rhododendron pachypodum Balf. f. & W.W. Sm.

heterotypic synonyms:
Rhododendron pilicalyx Hutch.; Rhododendron rufosquamosum Hutch.; Rhododendron scottianum Hutch.; Rhododendron supranubium Hutch.;


Rhododendron pachysanthum Hayata


Rhododendron pachytrichum Franch.


Rhododendron papillatum Balf. f. & R.E. Cooper

heterotypic synonyms:
Rhododendron epapillatum Balf. f. & R.E. Cooper;


Rhododendron paradoxum Balf. f.


Rhododendron parmulatum Cowan


Rhododendron pauciflorum King & Gamble

heterotypic synonyms:
Rhododendron calocodon Ridley;


Rhododendron pemakoense Kingdon-Ward


Rhododendron pendulum Hook.f.
homotypic synonyms:
Azalea pendula (Hook.f.) Kuntze;


Rhododendron peregrinum Tagg


Rhododendron periclymenoides (Michx.) Shinners
homotypic synonyms:
Azalea periclymenoides Michx.;

heterotypic synonyms:
Azalea lutea L.;


Rhododendron petrocharis Diels


Rhododendron phaeochrysum Balf. f. & W.W. Sm.


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
homotypic synonyms:
Rhododendron pocophorum var. hemidartum (Balf. f. ex Tagg) D.F. Chamb.;


Rhododendron poilanei Dop

heterotypic synonyms:
Rhododendron euonymifolium H. Lév.;


Rhododendron polycladum Franch.
homotypic synonyms:
Azalea polyclada (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron compactum Hutch.; Rhododendron scintillans Balf. f. & W.W. Sm.;


Rhododendron polylepis Franch.

heterotypic synonyms:
Rhododendron harrovianum Hemsley;


Rhododendron polyraphidoideum P.C. Tam


Rhododendron polytrichum W.P. Fang


Rhododendron pomense Cowan & Davidian


Rhododendron ponticum L.

heterotypic synonyms:
Azalea arborea L.; Azalea baetica (Boiss. & Reut.) Kuntze; Azalea gandavensis K. Koch; Azalea lancifolia (Moench) Kuntze;


Rhododendron populare Cowan


Rhododendron potaninii Batalin


Rhododendron praestans Balf. f. & W.W. Sm.

heterotypic synonyms:
Rhododendron coryphaeum Balf. f. & Forrest; Rhododendron semnum Balf. f. & Forrest;


Rhododendron praeteritum Hutch.


Rhododendron praevernum Hutch.


Rhododendron preptum Balf. f. & Forrest


Rhododendron primuliflorum Bureau & Franch.


Rhododendron principis Bureau & Franch.


Rhododendron prinophyllum (Small) Millais
homotypic synonyms:
Azalea prinophylla Small;


Rhododendron pronum Tagg & Forrest


Rhododendron proteoides Balf. f. & W.W. Sm.

heterotypic synonyms:
Rhododendron lampropeplum Balf. f. & Forrest;


Rhododendron protistum Balf. f. & Forrest


Rhododendron pruniflorum Hutch. & Kingdon-Ward


Rhododendron prunifolium (Small) Millais
homotypic synonyms:
Azalea prunifolia Small;


Rhododendron przewalskii Maxim.
homotypic synonyms:
Azalea przewalskii (Maxim.) Kuntze;


Rhododendron pseudochrysanthum Hayata
homotypic synonyms:
Rhododendron pseudochrysanthum subsp. morii (Hayata) T. Yamaz.; Rhododendron pseudochrysanthum var. nankotaisanense (Hayata) T. Yamaz.;

heterotypic synonyms:
Rhododendron nankotaisanense Hayata;


Rhododendron pseudociliipes Cullen


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.
homotypic synonyms:
Rhododendron racemosum var. rigidum (Franch.) Rehnelt;

heterotypic synonyms:
Rhododendron crenatum H. Lév.; Rhododendron motsouense H. Lév.;


Rhododendron radendum W.P. Fang


Rhododendron ramipilosum T.L. Ming


Rhododendron ramsdenianum Cowan


Rhododendron redowskianum Maxim.
homotypic synonyms:
Azalea redowskiana (Maxim.) Kuntze; Therorhodion redowskianum (Maxim.) Hutch.;


Rhododendron retusum (Blume) Benn.
homotypic synonyms:
Azalea retusa (Blume) Kuntze; Vireya retusa Blume;


Rhododendron rex H. Lév.


Rhododendron rhodanthum M.Y. He


Rhododendron rhombifolium R.C. Fang


Rhododendron rhuyuenense Chun ex P.C. Tam


Rhododendron rigidum Franch.
homotypic synonyms:
Azalea rigida (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron caeruleum H. Lév.; Rhododendron eriandrum H. Lév. ex Hutch.; Rhododendron hesperium Balf. f. & Forrest; Rhododendron rarosquameum Balf. f.; Rhododendron sycnanthum Balf. f. & W.W. Sm.;


Rhododendron riparioides (Cullen) Cubey
homotypic synonyms:
Rhododendron calostrotum var. riparioides (Cullen) R.C. Fang; Rhododendron calostrotum subsp. riparioides Cullen;


Rhododendron ririei Hemsley & E.H. Wilson


Rhododendron rivulare Hand.-Mazz.


Rhododendron roseatum Hutch.

heterotypic synonyms:
Rhododendron lasiopodum Hutch.;


Rhododendron rothschildii Davidian


Rhododendron roxieanum Forrest


Rhododendron roxieoides D.F. Chamb.


Rhododendron rubiginosum Franch.
homotypic synonyms:
Azalea rubiginosa (Franch.) Kuntze;


Rhododendron rubropilosum Hayata
homotypic synonyms:
Rhododendron rubropilosum var. breviperulatum (Hayata) T. Yamaz.;

heterotypic synonyms:
Rhododendron caryophyllum Hayata;


Rhododendron rufescens Franch.

heterotypic synonyms:
Rhododendron daphniflorum Diels;


Rhododendron rufohirtum Hand.-Mazz.


Rhododendron rufum Batalin

heterotypic synonyms:
Rhododendron weldianum Rehder & E.H. Wilson;


Rhododendron rupicola W.W. Sm.


Rhododendron rupivalleculatum P.C. Tam


Rhododendron rushforthii Argent & D.F. Chamb.


Rhododendron russatum Balf. f. & Forrest

heterotypic synonyms:
Rhododendron cantabile Balf. f. ex Hutch.;


Rhododendron saluenense Franch.


Rhododendron sanguineum Franch.


Rhododendron sargentianum Rehder & E.H. Wilson


Rhododendron saxatile B.Y. Ding & Y.Y. Fang


Rhododendron scabrifolium Franch.
homotypic synonyms:
Azalea scabrifolia (Franch.) Kuntze; Rhododendron scabrifolium var. spiciferum (Franch.) Cullen;


Rhododendron schistocalyx Balf. f. & Forrest


Rhododendron schlippenbachii Maxim.
homotypic synonyms:
Azalea schlippenbachii (Maxim.) Kuntze;


Rhododendron scopulorum Hutch.


Rhododendron searsiae Rehder & E.H. Wilson


Rhododendron seinghkuense Kingdon-Ward


Rhododendron selense Franch.


Rhododendron semnoides Tagg & Forrest


Rhododendron seniavinii Maxim.
homotypic synonyms:
Azalea seniavinii (Maxim.) Kuntze;


Rhododendron serotinum Hutch.


Rhododendron setiferum Balf. f. & Forrest

heterotypic synonyms:
Rhododendron vestitum Tagg & Forrest;


Rhododendron setosum D. Don
homotypic synonyms:
Azalea setosa (D. Don) Kuntze;


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.

heterotypic synonyms:
Rhododendron ioanthum Balf. f.; Rhododendron jahandiezii H. Lév.; Rhododendron leucandrum H. Lév.; Rhododendron obscurum Franch. ex Balf. f.; Rhododendron rubropunctatum H. Lév. & Vaniot;


Rhododendron sikangense W.P. Fang


Rhododendron sikayotaizanense Masam.


Rhododendron simiarum Hance
homotypic synonyms:
Azalea simiarum (Hance) Kuntze;


Rhododendron simsii Planchon
homotypic synonyms:
Azalea simsii (Planchon) H.F.Copel.;


Rhododendron sinofalconeri Balf. f.


Rhododendron sinogrande Balf. f. & W.W. Sm.


Rhododendron sinonuttallii Balf. f. & Forrest


Rhododendron sinosimulans D.F. Chamb.

heterotypic synonyms:
Rhododendron simulans (Tagg & Forrest) D.F. Chamb.;


Rhododendron souliei Franch.

heterotypic synonyms:
Rhododendron cordatum H. Lév.;


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.
homotypic synonyms:
Azalea staminea (Franch.) Kuntze;


Rhododendron stewartianum Diels

heterotypic synonyms:
Rhododendron aiolosalpinx Balf. f. & Farrer; Rhododendron niphobolum Balf. f. & Farrer;


Rhododendron strigillosum Franch.


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.
homotypic synonyms:
Azalea sulfurea (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron cerinum Balf. f. & Forrest; Rhododendron commodum Balf. f. & Forrest; Rhododendron theiochroum Balf. f. & W.W. Sm.;


Rhododendron sutchuenense Franch.


Rhododendron taggianum Hutch.

heterotypic synonyms:
Rhododendron headfortianum 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.
homotypic synonyms:
Azalea taliensis (Franch.) Kuntze;


Rhododendron tanastylum Balf. f. & Kingdon-Ward

heterotypic synonyms:
Rhododendron cerochitum Balf. f. & Forrest;


Rhododendron tapetiforme Balf. f. & Kingdon-Ward


Rhododendron taronense Hutch.


Rhododendron tashiroi Maxim.


Rhododendron tatsienense Franch.


Rhododendron telmateium Balf. f. & W.W. Sm.

heterotypic synonyms:
Rhododendron diacritum Balf. f. & W.W. Sm.; Rhododendron drumonium Balf. f. & Kingdon-Ward; Rhododendron idoneum Balf. f. & W.W. Sm.; Rhododendron pycnocladum Balf. f. & W.W. Sm.;


Rhododendron temenium Balf. f. & Forrest
homotypic synonyms:
Rhododendron temenium subsp. glaphyrum (Balf. f. & Forrest) Cowan; Rhododendron temenium subsp. pothinum (Balf. f. & Forrest) Cowan;


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.
homotypic synonyms:
Azalea thomsonii (Hook.f.) Kuntze;


Rhododendron thymifolium Maxim.
homotypic synonyms:
Azalea thymifolia (Maxim.) Kuntze;

heterotypic synonyms:
Rhododendron polifolium Franch.; Rhododendron spilanthum Hutch.;


Rhododendron tianlinense P.C. Tam


Rhododendron tiantangense G.Z. Li


Rhododendron tingwuense P.C. Tam

heterotypic synonyms:
Rhododendron huiyangense W.P. Fang & M.Y. He;


Rhododendron torquescens D.F. Chamb.

heterotypic synonyms:
Rhododendron torquatum L.C. Hu;


Rhododendron traillianum Forrest & W.W. Sm.


Rhododendron trichanthum Rehder

heterotypic synonyms:
Rhododendron villosum Hemsley & E.H. Wilson;


Rhododendron trichocladum Franch.
homotypic synonyms:
Azalea trichoclada (Franch.) Kuntze;

heterotypic synonyms:
Rhododendron brachystylum Balf. f. & Kingdon-Ward; Rhododendron lophogynum Balf. f. & Forrest ex Hutch.; Rhododendron oulotrichum Balf. f. & Forrest; Rhododendron xanthinum Balf. f. & W.W. Sm.;


Rhododendron trichogynum L.C. Hu


Rhododendron trichophorum Balf. f.


Rhododendron trichostomum Franch.


Rhododendron triflorum Hook.f.
homotypic synonyms:
Azalea triflora (Hook.f.) Kuntze;


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 Hemsley & E.H. Wilson


Rhododendron unciferum P.C. Tam


Rhododendron uniflorum Hutch. & Kingdon-Ward
homotypic synonyms:
Rhododendron uniflorum var. imperator (Hutch. & Kingdon-Ward) Cullen;


Rhododendron urophyllum W.P. Fang


Rhododendron uvariifolium Diels

heterotypic synonyms:
Rhododendron dendritrichum Balf. f. & Forrest; Rhododendron monbeigii Rehder & E.H. Wilson; Rhododendron niphargum Balf. f. & Kingdon-Ward;


Rhododendron vaccinioides Hook.

heterotypic synonyms:
Rhododendron sinovaccinioides Balf. f. & Forrest;


Rhododendron valentinianum Forrest ex Hutch.


Rhododendron vaniotii H. Lév.


Biltia vaseyi (A.Gray) Small
-

heterotypic synonyms:
Rhododendron vaseyi A. Gray;


Rhododendron vellereum Hutch. ex Tagg


Rhododendron venator Tagg


Rhododendron vernicosum Franch.

heterotypic synonyms:
Rhododendron adoxum Balf. f. & Forrest; Rhododendron araliiforme Balf. f. & Forrest; Rhododendron euanthum Balf. f. & W.W. Sm.; Rhododendron hexamerum Hand.-Mazz.; Rhododendron lucidum Franch.; Rhododendron rhantum Balf. f. & W.W. Sm.; Rhododendron sheltoniae Hemsley & E.H. Wilson;


Rhododendron verruciferum W.K. Hu


Rhododendron verruculosum Rehder & E.H. Wilson


Rhododendron vesiculiferum Tagg


Rhododendron vialii Delavay & Franch.


Rhododendron virgatum Hook.f.

heterotypic synonyms:
Rhododendron oleifolium Franch.;


Rhododendron viridescens Hutch.


Rhododendron viscidifolium Davidian


Rhododendron viscidum C.Z. Guo & Z.H. Liu


Rhododendron viscigemmatum P.C. Tam


Rhododendron viscosum (L.) Torrey
homotypic synonyms:
Azalea viscosa L.;


Rhododendron wallichii Hook.f.

heterotypic synonyms:
Rhododendron heftii Davidian;


Rhododendron walongense Kingdon-Ward


Rhododendron wardii W.W. Sm.


Rhododendron watsonii Hemsley & E.H. Wilson


Rhododendron websterianum Rehder & E.H. Wilson


Rhododendron westlandii Hemsley
homotypic synonyms:
Azalea westlandii (Hemsley) Kuntze;

heterotypic synonyms:
Rhododendron kailiense W.P. Fang & M.Y. He; Rhododendron linearicupulare P.C. Tam;


Rhododendron weyrichii Maxim.
homotypic synonyms:
Azalea weyrichii (Maxim.) Kuntze;


Rhododendron wightii Hook.f.
homotypic synonyms:
Azalea wightii (Hook.f.) Kuntze;


Rhododendron williamsianum Rehder & E.H. Wilson


Rhododendron wiltonii Hemsley & E.H. Wilson


Rhododendron wolongense W.K. Hu


Rhododendron wongii Hemsley & E.H. Wilson


Rhododendron wumingense W.P. Fang


Rhododendron xanthanthum (Tagg & Forrest) D.F. Chamb.
-


Rhododendron xanthocodon Hutch.

heterotypic synonyms:
Rhododendron concatenans Hutch.;


Rhododendron xanthostephanum Merr.

heterotypic synonyms:
Rhododendron aureum Franch.;


Rhododendron xiaoxidongense W.K. Hu


Rhododendron xichangense Z.J. Zhao


Rhododendron xiguense Ching & H.P. Yang


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.

heterotypic synonyms:
Rhododendron glomerulatum Hutch.;


Rhododendron yunnanense Franch.

heterotypic synonyms:
Rhododendron aechmophyllum Balf. f. & Forrest; Rhododendron bodinieri Franch.; Rhododendron chartophyllum Franch.; Rhododendron hormophorum Balf. f. & Forrest; Rhododendron pleistanthum Balf. f. ex Hutch.; Rhododendron seguinii H. Lév.; Rhododendron shaanxiense W.P. Fang & Z.J. Zhao; Rhododendron suberosum Balf. f. & Forrest;


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


Therorhodion camtschaticum (Pallas) Small
homotypic synonyms:
Rhododendron camtschaticum Pallas;


Hymenanthes californica (Hook.) H.F. Copel.
homotypic synonyms:
Rhododendron californicum Hook.;


Hymenanthes catawbiensis (Michx.) H.F. Copel.
homotypic synonyms:
Azalea catawbiensis (Michx.) Kuntze; Rhododendron catawbiense Michx.;


Hymenanthes macrophylla (D. Don ex G. Don) H.F. Copel.
homotypic synonyms:
Azalea macrophylla (D. Don ex G. Don) Kuntze; Rhododendron macrophyllum D. Don ex G. Don;


Hymenanthes maxima (L.) H.F. Copel.
homotypic synonyms:
Rhododendron maximum L.;


Rhododendron nudiflorum Torr.

heterotypic synonyms:
Azalea nudiflora L.;
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16983_0_515332 Rhododendron viscosa/canescens test 19 [Azalea test 20 viscosa/canescens ]

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19_16983_0_515353 Rhododendron [Azalea]