河南野生国家保护植物区系

Flora of the national key preserved wild plants in Henan Province

调查表明,河南省自然分布的国家保护植物有30科45属51种3变种,其中国家重点保护野生植物有13科21属25种1变种,包括一级保护植物3种和二级保护植物22种和1变种;野生珍稀濒危保护植物有26科36属40种3变种,包括二级保护植物11种1变种,三级保护植物29种2变种。初步确定,野生国家保护植物在河南境内进行迁地保护的种类有21科25属31种2变种。分析了河南野生国家保护植物的区系特征和生活型,探讨了河南国家保护植物的特点和迁地保护现状。

The field investigation indicated that there were 30 families,45 genera,51 species and 3 varieties of national preserved wild plants in Henan Province.Of them,13 families,21 genera,25 species and 1 variety were national key preserved wild plants,3 species under the first class protection,22 species and 1 variety under the second class protection.26 families,36 genera,40 species and 3 varieties were rare,endangered and preserved wild plants,11 species and 1 variety under the second class protection,29 species and 2 varieties under the third class protection.21 families,25 genera and 31 species and 2 varieties were national preserved wild plants from other province which were cultivated in the Henan Province.The flora character and the life form of national preserved wild plants were analyzed.The character and the ex-situ conservation actuality were discussed.