湖南云山国家森林公园藤本植物资源调查研究

通过野外调查、标本采集和查证发现,湖南云山国家森林公园藤本植物资源种类丰富,有49科126属401种,其中,草质藤本有93种,占总种数的23.2%;木质藤本308种,占总种数的76.8%。结果表明,湖南云山国家森林公园藤本植物≥10种的科有13个,分别为蝶形花科、葡萄科、蔷薇科、葫芦科、毛茛科、夹竹桃科、旋花科、防己科、卫矛科、猕猴桃科、木犀科、茜草科、萝藦科;≥5种的属有17个,分别为五味子属、钱线莲属、蓼属、猕猴桃属、悬钩子属、菜豆属、南蛇藤属、雀梅藤属、蛇葡萄属、葡萄属、爬山虎属、清风藤属、五加属、茉莉属、络石属、忍冬属、菝葜属。

Investigation on Vines Biodiversity of Yunshan Country Forest Park in Hunan Province

Through the field investigation , specimen gathering and verification, it has rich vines biodiversity of yunshan country Forest Park in Hu’nan Province, a total of 401 species(including subspecies and varieties), 126 genera and 49 families of wild vines. Among them, 93 species were herby vine(23.2% of the total) and the others were woody vine(76.8% of the total). The results indicated that in this area there were 13 preponderant vine families (≥10 species) respectively for Papilionaceae, Vitaceae, Rosales, Cucurbitaceae, Ranunculaceae, Apocynaceae, Convolvulaceae, Menispermaceae, Papilionaceae, Actinidiaceae, Oleaceae, Rubiaceae, Asclepiadaceae, and 17 dominant vine genera (≥5 species) which including Schizandra, Clematis L, Polygonum, Actinidia, Rubus, Phaseolus L, Celastrus Linn, Sageretia theezans,Celastrus, Vitis L, Parthenocissus Planch, Sabia Colebr, Acanthopanax Miq, Jasminnum sambac, Trachelospermum, Lonicera, Smilax.