The morphology and anatomy of vegetative organs of psammophytes of 9 species on Beidaihe beach was studied using traditional paraffin section.The results were as follows:(1)The leaves showed the features of xerophil,for instance,palisade tissues were very developed,while their spongy tissues degenerated in some plants;The leaves of the most plants showed very small and has more ramificate vein;(2)The axial organs had more developed epidermis and strong mechanical tissue,and abnormal structures appeared.Thes...