摘要： <正>海南岛共有珍稀濒危植物35科49属57种，其中蕨类1科1属1种，裸子植物5科7属10种，被子植物29科41属46种。从区系组成和地理成分分析，其植物区系的特点是：（1）热带成分具明显优势，占总属数约80%；（2）珍稀濒危植物表现出一定的过渡特征，部分属具有温带性；（3）海南岛珍稀濒危植物区系与华南地区有直接的关联，且与中印半岛的植物区系也有一定的联系。

Abstract: An overview of the honeypot referred to its sort and main technologies was presented. The four typical applications of the honeypot technology were discussed. The defect and disadvantages of honeypot were pointed out. The outlook of the future in the end was made.

中图分类号: 

• TP393.08