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Fingerprint of Sarcandrae Herba by UPLC coupled with chemometrics methods Cluster Analysis and Codon Usage Bias of psbA Genes From Prokaryotic Microalgae Modeling and Impact Analysis on Distribution Prediction of Forest Tree Species in Northeast China Based on Climate Change 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 Establishment of high performance liquid chromatographic fingerprint of Callicarpa nudiflora on different harvesting time NrDNA ITS sequences analysis and genetic rela tionship identification of Magnolia officinalis from different geographical regions UPLC fingerprint of Paeoniae Alba Radixfrom different regions Climatic Zonation of Wheat Powdery Mildew in China