bromus inermis, carex acutiformis, cirsium arvense, inula britannica, jacobaea vulgaris, phalaris arundinacea, rorippa palustris, schoenoplectus lacustris, artemisia abrotanum, asparagus officinalis, convolvulus arvensis, echinochloa crus-galli, elymus repens, euphorbia tommasiniana, galium rubioides, lipandra polysperma, lythrum virgatum, polygonum aviculare, rumex hydrolapathum, vicia cracca