安徽大学学报（自然科学版）2025，Vol.49Issue(4)：74-83,10.DOI:10.3969/j.issn.1000-2162.2025.04.009
梁子湖湿地自然保护区野生种子植物物种多样性
Diversity of wild seed plants in Liangzi Lake wetland nature reserve
摘要
Abstract
Based on route and sample-plot survey,wild seed plants resources of Liangzi Lake wetland nature reserve was investigated.This research is to protect and develop sustainably the biological diversity resources and provide background information and scientific basis for the management of Liangzi Lake wetland nature reserve.The results showed that there were 495 species of spermatophyte belonging to 291 genera of 86 families.The dominant families of spermatophyte contained 20 species and above.The dominant genera of spermatophyte contained 4 species and below.The 86 families of spermatophyte can be divided into 7 areal types and 4 variety types in the areal types.The 291 genera of spermatophyte can be divided into 14 areal types and 9 variety types within those areal types.Reserve had 2 Chinese endemic genera,reflecting a certain ancient and relict nature.There were 92 plant community types in the reserve.The average Patrick richness index ranged from 3 to 21,Shannon-Winner diversity index ranged from 0.355 7 to 2.836 2,Simpson diversity index ranged from 0.502 5 to 0.926 7,and Pielou evenness index ranged from 0.351 8 to 0.957 4.In general,there were abundant plant resources in the reserve.The flora conformed to the regional characteristics of the middle latitude of the north subtropical zone where the reserve is located,and the transition was obvious.关键词
湿地自然保护区/植物多样性/梁子湖Key words
wetland nature reserve/diversity of plant/Liangzi Lake分类
农业科技引用本文复制引用
张辛阳,谢曦临..梁子湖湿地自然保护区野生种子植物物种多样性[J].安徽大学学报（自然科学版）,2025,49(4):74-83,10.基金项目
湖北省教育厅科学研究计划(B2022423) （B2022423）
湖北省教育厅哲学社会科学研究专项任务项目(22Z638) （22Z638）
