【摘要】 对安徽皇甫山黄檀天然林的群落特征调查与研究,结果表明:黄檀群落中植物以高位芽植物为主, 达65．6％,地上芽植物21％,地面芽植物3．2％,隐芽植物6．5％,一年生植物9．7％;黄檀群落的生活型谱接近落叶阔叶林的生活型谱。叶的特性以中型叶、草质叶、非全缘、单叶为主。群落分层现象明显,分为乔木层、灌木层、草本层和层间植物。黄檀群落已进入次生演替的成熟阶段,属于典型的落叶阔叶林。更多还原

【Abstract】 The phytocoenosis features were investigated and studied on Dalbergia hupeana natural forest in Huangfushan, Anhui Province. The results show as follows: First, the life form statistic of the Dalbergia hupeana community included phaenerophytes (65. 6%) , chamaephytes (21%), hemicryptophytes (3. 2%) , cryptophytes (6. 5%) and therophytes (9. 7%) ; Second, the life form spectrum of species of the community was similar to that of the Deciduous Broadleaved Forest; Third, the leaf character of the community was mainly mesophyll, orthophyll, non - entire, simple leaf ; Forth, the phytocoenosis structure evidently included arbor layer, shrub layer, herb layer and interstratum plants. The Dalbergia hupeana natural forest being in the maturation phase of secondary succession belonged to the Deciduous Broadleaved Forest.更多还原