标题：凝毛杜鹃
基本简介
凝毛杜鹃，是杜鹃花科，杜鹃花属的一种植物。
基本信息
中文名:凝毛杜鹃 
Name:Rhododendron phaeochrysum Balf. F. et W. W. Smith var.  凝毛杜鹃agglutinatum (Balf.f.e t Forrest) Chamb. ex Cullen et Chamb 科:杜鹃花科
Family:Ericaceae 
属:杜鹃属
形态特征
凝毛杜鹃为常绿灌木，高1.2-5米；枝条短粗。叶革质；矩圆状长卵形，长4-7厘米，宽2-3.5厘米，顶端钝尖，基部钝或截形，成长后上面无毛，下面黄褐色，有薄层的胶粘状绒毛，中脉隆起，多少有同样的毛被或近无毛并为浅黄色，侧脉不见；叶柄长约1.5厘米，常呈浅黄色，近无毛。顶生伞形花序紧密，约有花10-15朵，总轴长5毫米，有微毛；花梗长1.5厘米，有疏卷毛；花萼小，有5钝裂片并有短睫毛；花冠漏斗状钟形，长约3.5厘米，白色、乳白色、带深红色斑点，裂片5片，长约1.5厘米，有缺刻；雄蕊10株，花丝下部有毛；子房和花柱无毛。 分布于西藏、云南、四川、甘肃。生杜鹃灌丛中。
其他信息
【药材名】凝毛杜鹃
【拉丁名】 Rhododendron phacochrysum Balf.Let w.w.Smithvar. Agglutinatum (Balf.F. Et Forrest) Chamberlain.
【科目来源】双子叶植物药杜鹃花科植物
【药用部位】凝毛杜鹃的全草。
【性味归经】苦，寒，有毒。入心经。
【功效主治】清热解毒。治气血壅滞不行而致的疮疖疽痈。
【用法用量】外用：水者浸膏，涂患处。
相关的变种
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 
金背杜鹃（亚种）Rhododendron clementinae Forrest subsp. aureodorsale Fang 
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. 
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]