【摘要】 对贵阳二环林带林区生物(植物)多样性进行了野外实地考察,采集标本,鉴定.调查结果:二环林带林区共有各种植物533种,隶属128科359属,占贵阳市植物总科的72.3%,总属的73.4%,总种的41.03%,其中按科的大小统计分,位于前10位的科依次为菊科、蔷薇科、禾本科、豆科、蓼科、百合科、唇形科、忍冬科、茄科、伞形科,包含200种,占贵阳市植被种数的15.4%,占贵阳二环林带种数的37.5%.更多还原

【Abstract】 The vegetation and plant biodiversity in the Second Ring Forest-belt of Guiyang were surveyed.Based on the collection of specimens and identification,there are 533(41.03% in Guiyang) species of plants,belonging to 128 families(72.3% in Guiyang) and 359 genera(73.4% in Guiyang).There are 200 species in the top ten families that belong to Asteraceae,Rosaceae,Gramineae,Leguminosae,Polygonaceae,Liliaceae,Labiatae,Caprifoliaceae,Solanaceae and Umbelliferae.They take 15.4% of the total species in Guiyang and 37.5% of that in the Second Ring Forest-belt of Guiyang更多还原