特征描述
皱叶清风藤的小枝呈灰褐色，幼枝则为黄褐色或略带紫红色，全身密被柔毛。叶片为革质，互生，呈卵形或卵状披针形，先端圆钝，有时因中脉突出而略具短尖，基部微心形；叶面疏被柔毛，叶背则被柔毛，沿脉较密；侧脉约有7-9对，在叶片上面下陷，在下面则明显隆起，使叶片表面呈现多数皱褶，皱褶间的网孔稍隆起呈轻微的泡状。[1]
参考文献
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