Rhododendron
Rhododendron ponticum
Rhododendron subg. Rhododendron
Rhododendron campanulatum
Rhododendron konori
Rhododendron vernicosum
Rhododendron concinnum
Rhododendron rubiginosum
Rhododendron yunnanense
Rhododendron selense
Rhododendron uvariifolium
Rhododendron wardii
Rhododendron arboreum
Rhododendron rigidum
Rhododendron cinnabarinum
Rhododendron augustinii
Rhododendron macrophyllum
Rhododendron lutescens
Rhododendron tatsienense
Rhododendron oreodoxa
Rhododendron bureavii
Rhododendron primuliflorum
Rhododendron siderophyllum
Rhododendron simsii
Rhododendron yedoense
Rhododendron minus
Rhododendron macgregoriae
Rhododendron edgeworthii
Rhododendron anthopogon
Rhododendron trichostomum
Rhododendron maximum
Rhododendron eudoxum
Rhododendron lapponicum
Rhododendron roxieanum
Rhododendron dauricum
Rhododendron cuneatum
Rhododendron moulmainense
Rhododendron micranthum
List of sections in subgenus Rhododendron
Rhododendron veitchianum
Rhododendron discolor
Rhododendron mucronatum
Rhododendron russatum
Rhododendron catawbiense
Rhododendron beyerinckianum
Rhododendron lochiae
Rhododendron sect. Tsutsusi
Rhododendron viscosum
Rhododendron polycladum
Rhododendron caucasicum
Rhododendron phaeochrysum
Rhododendron stenopetalum
Rhododendron subg. Hymenanthes
Rhododendron decorum
Rhododendron sect. Vireya
Rhododendron lanatum
Rhododendron calophytum
Rhododendron davidsonianum
MV Rhododendron
Rhododendron, Oregon
Rhododendron minus var. chapmanii
Rhododendron fortunei
Rhododendron × duclouxii
Rhododendron prinophyllum
Rhododendron myrtifolium
Rhododendron traillianum
Rhododendron pachysanthum
Rhododendron degronianum
Rhododendron rex
Rhododendron impeditum
Rhododendron mucronulatum
Rhododendron williamsianum
Rhododendron cumberlandense
Rhododendron intricatum
Rhododendron tsusiophyllum
Rhododendron rufum
Rhododendron sinofalconeri
Rhododendron pseudochrysanthum
Rhododendron-Park Bremen
Rhododendron laetum
Rhododendron falconeri
Rhododendron subg. Pentanthera
Rhododendron xanthocodon
Rhododendron pulchrum
Rhododendron molle
Rhododendron orbiculare
Rhododendron minus var. minus
Rhododendron adenogynum
Rhododendron nakaharae
Rhododendron fauriei
Rhododendron subg. Choniastrum
Rhododendron grande
Rhododendron coriaceum
Rhododendron adenosum
Rhododendron periclymenoides
Rhododendron makinoi
Rhododendron macabeanum
Rhododendron keleticum
Rhododendron columbianum
Rhododendron japonicum
Rhododendron leptothrium
Rhododendron aganniphum
Rhododendron alutaceum
American Rhododendron Society
Rhododendron kawakamii
List of rhododendron diseases
Rhododendron subg. Azaleastrum
Rhododendron sect. Pentanthera
Rhododendron crinigerum
Rhododendron Species Foundation and Botanical Garden
Haaga Rhododendron Park
Crystal Springs Rhododendron Garden
Rhododendron tomentosum
North American azaleas
Rhododendron fastigiatum
Rhododendron goodenoughii
Rhododendron wiltonii
Rhododendron colemanii
Rhododendron hirsutum
Rhododendron wallichii
Rhododendron ferrugineum
Rhododendron atlanticum
Rhododendron groenlandicum
Rhododendron calostrotum
Rhododendron album
Fred Hamilton Rhododendron Garden
Rhododendron ericoides
Rhododendron asterochnoum
Rhododendron ovatum
Rhododendron austrinum
Rhododendron hyperythrum
Rhododendron occidentale
Rhododendron jasminiflorum
Rhododendron spinuliferum
Rhododendron albrechtii
Rhododendron wrayi
Rhododendron crassifolium
List of Rhododendron species
Rhododendron rugosum
Rhododendron indicum
Rhododendron calendulaceum
Rhododendron dalhousiae
Rhododendron sinogrande
Rhododendron vialii
Rhododendron aurigeranum
Rhododendron lowii
Rhododendron aureum
Rhododendron vaseyi
Rhododendron hippophaeoides
Rhododendron prunifolium
Rhododendron sikangense
Rhododendron campylocarpum
Rhododendron fulgens
Rhododendron kanehirai
List of Award of Garden Merit rhododendrons
Rhododendron keiskei
Rhododendron argyrophyllum
Rhododendron farrerae
Rhododendron javanicum
Rhododendron griersonianum
Rhododendron glaucophyllum
Rhododendron rousei
Rhododendron Wood
Rhododendron oreotrephes
Rhododendron hanceanum
Rhododendron campylogynum
Rhododendron racemosum
Rhododendron hunnewellianum
Rhododendron buxifolium
Rhododendron stenophyllum
Rhododendron irroratum
Rhododendron sanguineum
Rhododendron smirnowii
Rhododendron luteum
Rhododendron insigne
Rhododendron maddenii
Rhododendron subsect. Ledum
Rhododendron beesianum
Rhododendron niveum
Rhododendron canadense
Rhododendron arborescens
Rhododendron schlippenbachii
Rhododendron pruniflorum
Rhododendron flammeum
Rhododendron serpyllifolium
Rhododendron subsect. Tsutsusi
Rhododendron viridescens
Rhododendron principis
Rhododendron kiusianum
Rhododendron recurvoides
Rhododendron fulvum
Rhododendron fuyuanense
Rhododendron ochraceum
Rhododendron araiophyllum
Rhododendron strigillosum
Rhododendron serrulatum
Rhododendron liliiflorum
Rhododendron rarum
Rhododendron aberconwayi
Rhododendron sphaeroblastum