Analysis of the Composition and Fauna Characteristics of Niujiaoan Subalpine Meadow in Taiyue Mountain of Shanxi Province
In August 2023,the survey on the herbaceous plants in the Niujiaoan subalpine meadow of National Forest Ad-ministration Bureau of Taiyue Mountain in Shanxi Province was conducted,and the plant composition and flora characteris-tics were analyzed.The results showed that a total of 24 families,52 genera and 63 species of herbaceous plants were in-vestigated in the region.The families induding 5 or more genera were Asteraceae(12 species),Poaceae(5 species),Lamiaceae(5 species).Among them,the dominant or constructive species were Carex duriuscula,Galium verum,Fragar-ia orientalis,Sanguisorba officinalis,Delphinium grandiflorum and Ranunculus japonicus.The geographical composition of the family could be divided into 3 distribution types and 1 variant,with the world distribution(18 families)being the main distribution.The geographical composition of the genera cold be divided into 4 distribution types and 3 variants,with North temperate distribution(25 genera)and Old world temperate distribution(11 genera)being the main distributions.
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