delphinium consolida, mentha longifolia, polygonum aviculare, avena fatua, elymus repens, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, valerianella dentata, viola arvensis, aphanes arvensis, atriplex patula, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, erigeron canadensis, fallopia convolvulus, legousia speculum-veneris, lipandra polysperma, lolium multiflorum, mentha arvensis, plantago major, ranunculus arvensis, ranunculus sardous, sonchus arvensis, vicia tetrasperma