convolvulus arvensis, equisetum arvense, cirsium arvense, sonchus arvensis, atriplex patula, euphorbia exigua, lathyrus tuberosus, mercurialis annua, setaria viridis, avena fatua, chaenorhinum minus, echinochloa crus-galli, elymus repens, persicaria lapathifolia, raphanus raphanistrum, setaria pumila, sonchus oleraceus, stachys annua