During September in 2017 between May in 2018, Jiuhuashan Geopark carried out regional plant diversity research, mainly researched the vegetative inventory, fauna, and community types of vegetation in geoparks, drew geopark plant map.
The research has 9 different lines, according to the field research and literature analysis there are 1528 vegetative inventory, which belong to 175 families 727 genera, took 1864 photos, made 62 samples.
According to the research, the distribution of plants in Jiuhuashan has the following characteristics: on the horizontal direction, below 650 meters sea level, the fragmentation of vegetation community is high; above 650 meters sea level, the community is along the mountains from south to north. On the vertical direction, below 600 meters sea level is mainly the artificial plant area with Phyllostachys edulis forest; at the sea level between 600-1000m, from the bottom to the up is Fagaceae broad-leaved evergreen forests, deciduous—evergreen broad-leaved mixed forest, coniferous firry mixed forest, Pinus taiwanensis; above the 1000 meters sea level, there is deciduous broad-leaved forest, species are very complicated.
Jiuhuashan Geopark Plant Distribution Map
In addition, Jiuhuashan Geopark is a model production sites, a total of 6 kinds. 43 species are included in the national protection. There are 46 species listed in the National Red List with high endangered status.
Carex manca subsp. jiuhaensis