<正> 现在中医常用的中药,约有三百种左右,这比起整个中药二千余种的数日来是要少得多。虽然常用中药的数目并不多,但品目却甚为混......

广西马兜铃(Aristolochia Kwangsiensis Chun et How)是广西植物研究所新发现的一种野生植物,(见左图)为广西特产,是大型缠绕藤本......

Plants possess many structural and functional properties that have a high potential to serve as concept generators for t......