摘要
经过3a调查研究, 最后确定长白山区共有珍稀濒危野生食用植物30科43属53种, 其中濒危种7科7属9种; 渐危种16科19属21种; 稀有种16科17属23种; 一级保护的7科9属9种; 二级保护的13科15属15种; 三级保护的19科23属29种 分析了珍稀濒危形成的原因, 介绍了珍稀濒危野生食用植物的现状,
Research for three years,it was known that Changbai Mountain area was rich in rare and endangered wild food plants There are 30 families,43 genera and 53 species in all. Among them,detailed composition is as follows:endangered species have 7 famies,7 genera,9 species, vulnerable species have16 famies,19 genera,21 species, rare species have16 famies,17 genera,23 species, primary protection species have 7 famies,7 genera,9 species,secondary protection species have 13 famies,15 genera,15 spescie,tertiary protection species have 19 famies,23 genera,29 species. After analyzed the reason about the formation of rare and endangered food plants and known the present condition of them , some concrete protective suggestion are put forward.
出处
《福建林学院学报》
CSCD
北大核心
2005年第2期167-170,共4页
Journal of Fujian College of Forestry
关键词
食用植物
濒危原因
物种保护
长白山
food plants
causes endangering the extinction of species
conservation of species
Changbai Mountain area