Investigation and analysis of plant resources in Guangzhou cultural park
As one of the historic parks in Guangzhou,studying the plant resources of Guangzhou cultural park is of great significance.It was taken as the research object,using a combination of field research and literature,its species composition,plant life forms,native and suitable tree species,ancient tree follow-up resources,and rare and endangered protected plants were investigated.The results showed that there were 150 species of plants belonging to 118 genera and 59 families in the cultural park of the study area,with rich plant diversity.Among them,the number of tree species was significantly higher than that of shrub and herbaceous species;the Moraceae,Arecaceae,and Araceae were the most dominant families for trees,shrubs,and herbaceous plants,respectively;the plant life forms were relatively balanced,and the combination of trees,shrubs,and grasses was reasonable;the distribution of native and suitable tree species in trees and shrubs was relatively balanced,with a higher proportion of suitable tree species in trees;there were a total of 40 ancient trees with a diameter at breast height of 80 cm or more and 4 nationally protected plants,rare and endangered plants in the park,which were well preserved.This study provide references for the protection of plant diversity and the planning and construction of garden greening in the park.
cultural parkdominant speciesspecies compositionnative plants
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万方数据
