山东茶山植物区系及物种多样性

Mountain Tea Nature Reserve is located in the southeast of Shandong Province. Authors conducted a field survey in July and October, 2006, to fully understand their flora and species diversity. Authors recorded 353 higher plants, belonging to 249 genera and 90 families, and obtained 11 standard samples, the total area was 6600 m2. In this Nature Reserve, Pantropic types and N. Tem types are dominant types, in which contain 1 Chinese endemic family, 7 Chinese endemic genera, and 2 Shandong endemic species. The latitude and \\\\\\\"the islandseffect\\\\\\\" should be the major effectfactor to form this pattern. The data of samples display this region tree type is deficient, the average of tree layer species is 2.55, and the average of Shannon-Wiener diversity index is 0.48. The average of shrub layer species is 10.55, and the average of Shannon-Wiener diversity index is 1.68. Overall, Mountain Tea is being in the remarkable jamming influence, this region is being in early successional communities, and the species diversity is low.