Chemotaxonomy based on diagnostic pigments is now a routine tool for macroscopic determination of the composition and ab......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

综述了放线菌分类地位的演变和分类研究方法,以及国内放线菌分类现状,并对放线菌分类研究进行了展望.......

Salvia L. (family Lamiaceae), a large genus of over 1000 species, is widely distributed throughout tropical and temperat......