avena fatua, bifora radians, convolvulus arvensis, sinapis arvensis, chenopodium album, lathyrus tuberosus, polygonum aviculare, veronica hederifolia, viola arvensis, euphorbia helioscopia, fallopia convolvulus, galium aparine, galium verum, holosteum umbellatum, lysimachia arvensis, mentha arvensis, sonchus arvensis, veronica chamaedrys