摘要
大围山区高等植物类野菜共有 63科 1 5 7属 2 1 8种 ,野菜的种类占全国总种数的 1 1 .96% ,所占的比例与其他地区相比 ,比豫南大别山、四湖地区、三峡库区、包头地区、商丘市的高 ,充分显示出大围山区野菜资源的丰富性 ;从大围山区野菜的科属组成来看 ,菊科、百合科、豆科、禾本科、蔷薇科、伞形科等 1 4个大科的种数占总种数的 63 .3 0 % ,悬钩子属、锥属、胡颓子属等 1 7个大属占总种数的 2 8.90 % ;从植物学类型看 ,草本类野菜最多 ,占 5 7.3 4% ,其次是灌木、乔木 ,分别占 1 6.97%、1 3 .76% ;从食用部位来看 ,大围山的野菜以叶菜类较多 ,占 61 .47% ,其次是根茎类、果实类 ,分别占 1 7.43 %、1 6.5 1 % ;从野菜植物的生境来看 ,以山坡、林地为生境的种类较多 ,分别占 5 4.5 9%、3 1 .65 % ,表明森林是野菜植物的资源库。根据以上特征和大围山区野菜的蕴藏量、开发利用价值、利用现状 。
Some 218 species of edible wild herbs in higher plant belonging to 157 genera and 63 families were found in the Daweishan Area,of which the edible wild herbs species made up 11.96% of the total species in China. The percentage was higher than Dabieshan of Henan,Sihu Area of Hubei. Three Gorges Reservoir Region,Baotou Area and Shangqiu City,shows the abundance edible wild herbs resources in Daweishan Area. Judged by families and genera comosition,of which 14 families such as Compositae,Liliaceae,Leguminosae,Gramineae,Rosaceae,Umbelliferae made up 63.30%,17 genera including Rubus, Castaopsis, Elaeagnus,etc. occupied 28.90% of the total species;judged from the ways of living,herbs was the most,which accounted for 57.34%,and the shrubs and trees accounted for 16.97% and 13.76% respectively of the total species;judged by the edible place,tender leaves-type was the most,which accounted for 61.47%;judged by the habitat of plant,living in hilly area and forest land were more,accounted for 54.59% and 31.65%,suggesting that forests were the resources pools of wild vegetable in the area. According to the characteristics,reserves,exploitating and utilizating value,utilizing situation,puts forward countermeasures on exploitation and utilization.
出处
《广西植物》
CAS
CSCD
北大核心
2004年第4期291-296,301,共7页
Guihaia
关键词
湖南
浏阳市
高等植物
野菜资源
生境
Daweishan Area
edible wild herbs resources
exploitation and utilization
