昆明居住区常见彩叶植物调查及特征研究

Investigation and Character Study of Coleus Plants in Kunming Residential Areas

彩叶植物是居住小区的重要组成部分,对居住区绿地的可持续发展具有重要意义。通过对昆明33个居住小区样地的调查表明:乔木类出现频度较高的有14种,红叶石楠的重要地位值最高;灌木类出现频度较高的有15种,金叶女贞重要地位值最高;草本类出现频度较高的彩叶植物共有9种,彩叶草重要地位值最高。通过分析发现,乡土彩叶植物种类较少,彩叶植物配置缺少新意,因而进一步完善居住小区绿地的功能结构非常必要。

Coleus plants are an important factor in the residential areas and also play a big role in the sustained development of residential areas. According to a survey of 33 residential areas in Kunming, 14 arbor plant species occurred with high frequency, and the important value of the Photinia was the highest. There were 15 shrub plant species with high occurrence, and the important value of the Ligustrum x vicaryi was the highest. There were nine herb plant species with high occurrence, and the important value of the Coleus blumei was the highest. This study showed that the native color leaf plant species were less common and the co Therefore, there is a need to improve the functional structure of the nfiguration of coleus plants was lack of creativity. living greenbelt in future.