elymus repens, bromus inermis, inula britannica, cirsium arvense, galium rubioides, gratiola officinalis, allium angulosum, althaea officinalis, anthoxanthum repens, asparagus officinalis, bidens tripartita, carex melanostachya, convolvulus arvensis, euphorbia esula, lythrum virgatum, mentha arvensis, phalaris arundinacea, polygonum bellardii, rorippa palustris, rumex hydrolapathum, schoenoplectus lacustris, stachys palustris, xanthium strumarium