Effects of various seed sources and different storage conditions on seed germination rate of Valeriana officinalis THE CHEMICAI CONSTITUENTS OF ESSENTIAL OIL FROM ROOTS OF VALERIANA OFFICINALIS THE CHEMICAL CONSTITUENTS OF THE ESSENTIAL OIL FROM THE ROOTS OF VALERIANA OFFICINALIS VAR.LATIFOLIA Analysis of volatile oil of Valeriana officinalis and influence factors of its oil content Study on the Reproductive Biological Characteristics of Valeriana officinalis L. var. latifolia Miq. Establishment and Optimization of ISSR Reaction System for Valeriana officinalis L. var. latifolia Miq of Guizhou Province A new iridoid from Valeriana officinalis var. latiofolia Effects of Valeriana officinalis var.latifolia on Expression of Transforming Growth Factorβ1 in Hypercholesterolemic Rats Study on chemical constituents in roots and rhizomes of Valeriana officinalis Study on chemical constituents in roots and rhizomes of Valeriana officinalis