吉林中医药Issue(7)：707-709,3.DOI:10.13463/j.cnki.jlzyy.2015.07.018
木贼科木贼与节节草不同居群形态多样性分析
Diversity of morphological traits in populations of Hippochaete hyemale L and Equisetum ramosissimum Desf
摘要
Abstract
Based on morphological traits .the diversity of two morphological traits were studied using two populations of Hip-pochaete hyemale L and Equisetum ramosissimum Desf .The results showed that genetic diversity indexes of Hippochaete hye-male L and Equisetum ramosissimum Desf respectively were 2 .015 and 1 .959 .The genetic diversity within populations were higher (97 .77% ,97 .60% )than that of among populations (2 .23% ,2 .40% );and the diversity indexes in different sam-pling strategies increased along with the increasing of plant number .The diversity indexes both of them were the highest when the sample number was 26 .All together ,the wild investigation and conservation of Hippochaete hyemale L and Equise-tum ramosissimum Desf should be based on population as a unit and the genetic diversity of populations .关键词
木贼/节节草/形态性状/多样性/遗传多样性Key words
Hippochaete hyemale L/Equisetum ramosissimum Desf ./morphological traits/diversity/genetic diversity分类
医药卫生引用本文复制引用
张浩,张舒娜,邵财,潘晓曦,马琳,曲正义,刘继永,王英平..木贼科木贼与节节草不同居群形态多样性分析[J].吉林中医药,2015,(7):707-709,3.基金项目
吉林省代表区域中药资源保护利用（201207002－5）。 （）
