Qualitative and Quantitative Evaluation of Essential Oil of Catnip (Nepeta cataria L.) Under Different Drying Conditions
                        
                        
                        
                        
                        Influence of Gibberellic Acid, Indole Butyric Acid, and Methanol on Morpho-physiological and Phytochemical Traits in Thymus vulgaris L.
                        
                        
                        
                        
                        Essential oil composition and antioxidant activity of Levisticum officinale Koch. at various phenological stages
                        
                        
                        
                        
                        Changes of Tropane Alkaloids in Black Henbane (Hyoscyamus niger L.) in Response to Different Types of Nitrogenous Fertilizers
                        
                        
                        
                        
                        The Influence of Drying Treatments on the Essential Oil Content and Composition of Melissa officinalis L. Compared with the Fresh Sample
                        
                        
                        
                        
                        Changes of Essential Oil, Photosynthetic Pigments, and Morphological Characteristics of Hyssop (Hyssopus officinalis L.) at Different Harvesting Time