河南唇形科药用植物种质资源及其区系分析

The Germplasm Resource and Flora of the Medicinal Plants from Lamiaceae in Henan

为了积累河南省唇形科药用植物资源的基础资料,以便为其野生资源的开发利用、保护以及引种驯化提供科学依据,此次研究采用野外踏查、室内查对腊叶标本和校对相关文献资料的方法,对河南省唇形科药用植物种质资源及其区系特点进行了初步的研究和探讨。结果显示,河南全境唇形科药用植物共有31属60余种;区系成分多样,以温带成分占优势;区系之间联系广泛,多种区系成分相汇集、混杂和过渡。这种区系特点是与河南的南北过渡性气候特点相适应的,同时也为河南唇形科药用植物的地区间引种提供了部分理论依据。

To accumulate basically materials of the medicinal plants from Lamiaceae in Henan, and provide data for its utilization, conservation, artificial reproduction and enlarging population of wild resources, The germplasm resource and floristic phgtogeographical features of medicinal plants from lamiaceae in Henan are analyzed by conducting field investigation and consulting specimens and related data. Results showed that： there are Comprise 31 genera 60 species, the element of the flora come from different floras and show obviously temperate characteristics, and the flora is crisscrossing mixing and transition. This characteristics of flora is in line with climate of Henan.