Physiological Evaluation of Drought and Heat Resistance for 21 Tall Fescue Turfgrass The Quantitative Analysis of the Relationship Between Chemical Composition of Grassland Plants at Xilin River Valley and Their TAXA and Habitats UPLC fingerprint of Paeoniae Alba Radixfrom different regions Climatic Zonation of Wheat Powdery Mildew in China Establishment of high performance liquid chromatographic fingerprint of Callicarpa nudiflora on different harvesting time Fingerprint of Sarcandrae Herba by UPLC coupled with chemometrics methods