摘要
雾灵山自然保护区的天然油松林群落包含29科46属53种,它的生活型谱中有高位芽植物16种、地面芽植物22种、地下芽植物15种、没有地上芽植物和1a生草本植物。群落可分为乔木层、灌木层、草本植物层,其中乔木层优势种为油松;灌木层优势种为锦带花和胡枝子,其次为山楂叶悬钩子;草本层优势种为披针叶苔草和银背风毛菊。
Natural Chinese pine(Pinus tabulaeformis)in Wuling Mountain Nature Reserve cosists of 53 species of plant, which belong to 46 genus of 29 families. There are 16 phaeneropytes, 22 chamaephytes, 15 hemicryplophytes, annoul herbaceous and geocryplophytes in biological spectrum of the commumity. The community is divided into tree layer, brushwood layer, herb layer and plant without layer. It is dominated by Pinus tabulaeformis with importance value (I.V.) of 270.25 in tree layer,by Weigela florida(I.V.=95.73) and Lespedeza bicolor(I.V.=75.14),Rubus crataegifolius(I.V.=31.54) in brushwood layer, by Carex lanceolata(I.V.=98.26),Saussurea nirea(I.V.=51.78) in berb layer.
出处
《河北林果研究》
2004年第2期112-117,共6页
Hebei Journal of Forestry and Orchard Research
关键词
人然
油松
森林
雾灵山
natural
Chinese pine
forest
Wuling mountain
