南京紫金山种子植物野生草本花卉资源调查

目的]了解南京紫金山种子植物野生草本花卉资源。方法]采用线路调查的方法,对南京紫金山种子植物野生草本花卉资源进行调查。结果]紫金山共有种子植物野生草本花卉51科143属263种,其中多年生草本花卉有40科106属183种;1、2年生草本花卉有19科36属58种;草质藤本花卉有14科17属22种。根据观赏特性,这些植物可分为观花类(255种)、观果类(27种)、观叶类(30种)3种。从花色看,以蓝紫色系花种类最多(87种),其余为白色系花(73种)、黄色系花(67种)、红色系花(30种)、绿色系花(12种)。结论]调查结果为南京乡土花卉资源的利用提供了参考。

Investigation on Wild Herbaceous Flower Resources of Seed Plants in Purple Mountain of Nanjing

Objective] The aim was to understand wild herbaceous flower resources of seed plants in Purple mountain of Nanjing.Method] We investigated wild herbaceous flower resources of seed plants in Purple mountain of Nanjing by line survey method.Result] The wild herbaceous flower resources of seed plants in Purple mountain of Nanjing had 263 species,143 genera of 51 families,among them perennial herbaceous flower had 183 species,106 genera of 40 families;one and two years old herbaceous flower had 58 species,36 genera of 19 families;the herb vine species had 22 species,17 genera of 14 families.According to ornamental characteristics,the plants could be divided into three kinds of 255 species of namely flower,27 species of ornamental fruits and 30 species of foliage.As for flower color,the species number of purple blue flowers,white flowers,yellow flowers,red flowers and green flowers was 87,73,67,30 and 12.Conclusion] The results provide reference for the use of local flower resources in Nanjing.