Abstract: This paper analysis the distribution types of the 26 genera of rare, endangeredand protected phants and their geographic distribution of the 30 species as well asthe floristic characteristics in N. E-China.1. There are very few rare, endangered and protected plants and the porChinese endemic plants in N. E-China.2. The distribution types of 26 genera are obviously of temperate nature, whichis the mainly floristic elements.

Key words: N. E-China, Rare and endangered plants, Geographic distribution