[[File:123223U=1416914146,1455514362&fm=15&gp=0.jpg|缩略图|居中|[https://baikegimg2.sogoubaidu.com/PicBooklet.v?relateImageGroupIds=&lemmaIdimage_search/src=9151411&now=httpshttp%3A%2F%2Fpic2Fwww.baike.sosotcm360.com%2Fp2Fuppic%2F201202282Fimage%2F20120228153238-20348498712F20200312%2F202003121101090312.jpg&typerefer=http%3A%2F%2Fwww.tcm360.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1#simple_0 1624678442&t=83d3e7f8d9ba75503baba462df3946d2 原图链接][https://baikeimage.sogoubaidu.com/v9151411search/detail?ct=503316480&z=0&ipn=d&word=勐龙链珠藤&step_word=&hs=0&pn=0&spn=0&di=19480&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1416914146%2C1455514362&os=2823872924%2C3510063130&simid=3334013570%2C478290904&adpicid=0&lpn=0&ln=258&fr=&fmq=1622086440397_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=15&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.tcm360.htm com%2Fuppic%2Fimage%2F20200312%2F202003121101090312.jpg%26refer%3Dhttp%3A%2F%2Fwww.tcm360.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1624678442%26t%3D83d3e7f8d9ba75503baba462df3946d2&fromurl=ippr_z2C%24qAzdH3FAzdH3Fkwthj_z%26e3B275ytxtw5zijg_z%26e3Bv54AzdH3Fzyv1AzdH3F1jpwtsAzdH3Fzito7p7r7-98cmd_z%26e3Bip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]

聚伞花序伞形状，1-4个顶生或腋生，长2-6.7厘米，被 [[ 浅灰色短柔毛 ]] ，每个花序着花15-20朵；花序梗长2.5-5.5厘米；苞片、小苞片和花萼均密被浅灰色短柔毛，苞片、小苞片与萼片同形；花萼5深裂， [[ 长圆状卵圆形 ]] ，长2毫米，宽1毫米，先端钝，外面被浅灰色短柔毛，内面基部无腺体；花冠白色，高脚碟状，外面被浅灰色微柔毛，内面在雄蕊着生处以下被长柔毛，花冠筒圆筒状，长6毫米，中部以上膨大，花冠裂片卵圆形，急尖，长2毫米，宽1.7毫米，向左覆盖；雄蕊着生于花冠筒的喉部；子房由2枚离生心皮所组成，无毛，胚珠每室3个，2排，花柱丝状，柱头长圆形，被毛茸。花期9月。