狗枣猕猴桃（ＡｃｔｉｎｉｄｉａｋｏｌｏｍｉｋｔａＭａｘｉｍ．）是一种很有经济价值的野生果树资源植物。本文对其营养器官的初生结构和生殖器官进行了解剖学研究．结果表明，根的初生结构中初生木质部为４～５原型，具明显的内皮层；茎的初生本质部弦向两侧发育明显；叶柄的中央维管束为封闭的弧形，而不同于其他报道；叶片的栅栏薄壁组织与海绵薄壁组织分化不明显。同时对叶片的表皮及花粉作了扫描电镜观察． Actinidia kolomikta Maxim is a very valuable wild fruit tree plant. In this paper, the anatomy of its vegetative organs primary structure and reproductive organs were studied. The results showed that the primary xylem in the primary structure of the root was 4 ~ 5 prototype with obvious endothelial layer. The nascent essential part of the stem developed conspicuously on both sides of the chord. The central vascular bundle of the petiole was a closed arc, which was different from other reports The parenchyma of the fence and the parenchyma of the sponge did not differentiate obviously. At the same time, the epidermis and pollen of leaves were observed by scanning electron microscopy.