bromus inermis, anthoxanthum repens, artemisia abrotanum, althaea officinalis, carex acuta, echinochloa crus-galli, scutellaria galericulata, sparganium erectum, xanthium strumarium, achillea salicifolia, carex melanostachya, convolvulus arvensis, galium rubioides, jacobaea vulgaris, lythrum virgatum, mentha arvensis, polygonum patulum, rumex hydrolapathum, stachys palustris