文献类型: 外文期刊
作者: Zhang, Jin-Yu 1 ; Zhang, Ji 1 ; Yang, Wei-Ze 1 ; Wang, Yuan-Zhong 1 ; Yu, Hong 2 ; Jin, Hang 1 ;
作者机构: 1.Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650223, Peoples R China
2.Yunnan Univ, Inst Herb Biot Resources, Yunnan Herbal Lab, Kunming 650091, Peoples R China
关键词: Morphological characterization;genus Paris resource;wild medicinal plant;conservation
期刊名称:AFRICAN JOURNAL OF BIOTECHNOLOGY ( 影响因子:0.573; 五年影响因子:0.794 )
ISSN: 1684-5315
年卷期: 2011 年 10 卷 73 期
页码:
收录情况: SCI
摘要: Paris L. (Trilliaceae) is a temperate genus of about 24 perennial herbaceous species distributed from Europe to Eastern Asia. Paris is notable in China for its medicinal value. An investigation was conducted to determine the variations of 27 morphological characters of 196 accessions from 8 populations of medicinal Paris from China and Vietnam. Variations of qualitative and quantitative characters showed high diversity in medicinal Paris. The first four principal components in the principal component analysis explained 59.36% of the total variation among 8 medicinal Paris taxon. The clustering of the accessions based on morphological similarity reflected their geographic origin. Overall, the results would be provided for the conservation and sustainable utilization of this medicine resource.
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