标题：金背杜鹃
基本信息
种中文名：金背杜鹃
种拉丁名：Rhododendron clementinae Forrest. subsp. aureodorsale Fang
科中文名：杜鹃花科
科拉丁名：Ericaceae
属中文名：杜鹃属
属拉丁名：Rhododendron
国内分布：产陕西南部。生于海拔2 690---3 100米的高山林中。模式标本采自陕西太白山。
海 拔：2690-3100
命名来源：(亚种)(秦岭植物志)[Acta Biol. Pl. Sin. 1: 227.f.4. 1982]
中国植物志：57(2):212 
植物形态
以下内容由中国植物图像库（中国科学院植物研究所）提供并参与编辑 金背杜鹃全株 金背杜鹃枝叶
形态特征
本亚种和原亚种的区别是叶、花和果均较小，叶常为宽椭圆形，基部不呈心形，下面上层毛被薄，黄棕色，由短分枝毛组成，多少脱落，不具表膜，花白色，花冠杯状，长2.5-2.8厘米，7裂，蒴果长1-1.5厘米，直径6-8毫米。花期5-6月，果期7-8月。[1]
产地分布
产陕西南部。生于海拔2 690-3 100米的高山林中。模式标本采自陕西太白山。[1]
相关种
腺房杜鹃Rhododendron adenogynum Diels 
雪山杜鹃Rhododendron aganniphum Balf.f. & Kingdon-Ward 
雪山杜鹃（原变种）Rhododendron aganniphum Balf.f. & Kingdon-Ward var. aganniphum 
黄毛雪山杜鹃（变种）Rhododendron aganniphum Balf.f. & Kingdon-Ward var. flavorufum (Balf.f. & Forrest) D. F. Chamb. 
裂毛雪山杜鹃（变种）Rhododendron aganniphum Balf.f. & Kingdon-Ward var. schizopeplum (Balf.f. & Forrest) Ming 
棕背杜鹃Rhododendron alutaceum Balf.f. & W. W. Sm. 
棕背杜鹃（原变种）Rhododendron alutaceum Balf.f. & W. W. Sm. var. alutaceum 
毛枝棕背杜鹃（变种）Rhododendron alutaceum Balf.f. & W. W. Sm. var. iodes (Balf.f. & Forrest) D. F. Chamb. 
腺房棕背杜鹃（变种）Rhododendron alutaceum Balf.f. & W. W. Sm. var. russotinctum (Balf.f. & Forrest) D. F. Chamb. 
巴朗杜鹃Rhododendron balangense Fang 
粉钟杜鹃Rhododendron balfourianum Diels 
白毛粉钟杜鹃（变种）Rhododendron balfourianum Diels var. aganniphoides Tagg & Forrest 
粉钟杜鹃（原变种）Rhododendron balfourianum Diels var. balfourianum 
马尔康杜鹃Rhododendron barkamense D. F. Chamb. 
多叶杜鹃Rhododendron bathyphyllum Balf.f. & Forrest 
宽钟杜鹃Rhododendron beesianum Diels 
锈红杜鹃Rhododendron bureavii Franch. 
麻点杜鹃Rhododendron clementinae Forrest 
麻点杜鹃（原亚种）Rhododendron clementinae Forrest subsp. clementinae 
腺蕊杜鹃Rhododendron codonanthum Balf.f. & Forrest 
粗脉杜鹃Rhododendron coeloneurum Diels 
砾石杜鹃Rhododendron comisteum Balf.f. & Forrest 
丹巴杜鹃Rhododendron danbaense L. C. Hu 
干净杜鹃Rhododendron detersile Franch. 
落毛杜鹃Rhododendron detonsum Balf.f. & Forrest 
疏毛杜鹃Rhododendron dignabile Cowan 
灌丛杜鹃Rhododendron dumicola Tagg & Forrest 
金江杜鹃Rhododendron elegantulum Tagg & Forrest 
金顶杜鹃Rhododendron faberi Hemsl. 
金顶杜鹃（原亚种）Rhododendron faberi Hemsl. subsp. faberi 
大叶金顶杜鹃（亚种）Rhododendron faberi Hemsl. subsp. prattii (Franch.) D. F. Chamb. 
短尖杜鹃Rhododendron inopinum Balf.f. 
乳黄杜鹃Rhododendron lacteum Franch. 
鲁浪杜鹃Rhododendron lulangense L. C. Hu & Tateishi 
鲁浪杜鹃Rhododendron lulangense L. C. Hu et Y. Tateishi 
优异杜鹃Rhododendron mimetes Tagg & Forrest 
山地杜鹃Rhododendron montiganum Ming 
德钦杜鹃Rhododendron nakotiltum Balf.f. & Forrest 
大炮山杜鹃Rhododendron nigroglandulosum Nitz. 
奇异杜鹃Rhododendron paradoxum Balf.f. 
栎叶杜鹃 (原变种)Rhododendron phaeochrysum Balf. f. et W. W. Smith var. phaeochrysum 
栎叶杜鹃Rhododendron phaeochrysum Balf.f. & W. W. Sm. 
凝毛杜鹃（变种）Rhododendron phaeochrysum Balf.f. & W. W. Sm. var. agglutinatum (Balf.f. & Forrest) D. F. Chamb. 
毡毛栎叶杜鹃（变种）Rhododendron phaeochrysum Balf.f. & W. W. Sm. var. levistratum (Balf.f. & Forrest) D. F. Chamb. 
栎叶杜鹃（原变种）Rhododendron phaeochrysum Balf.f. & W. W. Sm. var. phaeochrysum 
波密杜鹃Rhododendron pomense Cowan & Davidian 
甘肃杜鹃Rhododendron potaninii Batal. 
藏南杜鹃Rhododendron principis Bur. & Franch. 
平卧杜鹃Rhododendron pronum Tagg & Forrest 
矮生杜鹃Rhododendron proteoides Balf.f. & W. W. Sm. 
陇蜀杜鹃Rhododendron przewalskii Maxim. 
毛脉杜鹃Rhododendron pubicostatum Ming 
普格杜鹃Rhododendron pugeense L. C. Hu 
斑叶杜鹃Rhododendron punctifolium L. C. Hu 
太白杜鹃Rhododendron purdomii Rehd. & E. H. Wils. 
卷叶杜鹃Rhododendron roxieanum Forrest 
兜尖卷叶杜鹃（变种）Rhododendron roxieanum Forrest var. cucullatum (Hand.-Mazz.) D. F. Chamb. 
线形卷叶杜鹃（变种）Rhododendron roxieanum Forrest var. oreonastes (Balf.f. & Forrest) Ming 
卷叶杜鹃（原变种）Rhododendron roxieanum Forrest var. roxieanum 
巫山杜鹃Rhododendron roxieoides D. F. Chamb. 
黄毛杜鹃Rhododendron rufum Batal. 
都支杜鹃Rhododendron shanii Fang 
裂毛杜鹃Rhododendron simulans (Tagg & Forrest) D. F. Chamb. 
宽叶杜鹃Rhododendron sphaeroblastum Balf.f. & Forrest 
宽叶杜鹃（原变种）Rhododendron sphaeroblastum Balf.f. & Forrest var. sphaeroblastum 
乌蒙宽叶杜鹃（变种）Rhododendron sphaeroblastum Balf.f. & Forrest var. wumengense Feng 
大理杜鹃Rhododendron taliense Franch. 
曲枝杜鹃Rhododendron torquatum L. C. Hu 
川滇杜鹃Rhododendron traillianum Forrest & W. W. Sm. 
棕背川滇杜鹃（变种）Rhododendron traillianum Forrest & W. W. Sm. var. dictyotum (Balf.f. ex Tagg) D. F. Chamb. 
川滇杜鹃（原变种）Rhododendron traillianum Forrest & W. W. Sm. var. traillianum 
理县杜鹃Rhododendron trichogynum L. C. Hu 
白毛杜鹃Rhododendron vellereum Hutch. ex Tagg 
褐毛杜鹃Rhododendron wasonii Hemsl. & E. H. Wils. 
褐毛杜鹃（原变种）Rhododendron wasonii Hemsl. & E. H. Wils. var. wasonii 
汶川褐色杜鹃（变种）Rhododendron wasonii Hemsl. & E. H. Wils. var. wenchuanense L. C. Hu 
宏钟杜鹃Rhododendron wightii Hook.f. 
皱皮杜鹃Rhododendron wiltonii Hemsl. & E. H. Wils. 
中甸杜鹃Rhododendron zhongdianense L. C. Hu [1]