anthemis arvensis, centaurea cyanus, persicaria lapathifolia, tripleurospermum inodorum, vicia hirsuta, vicia tetrasperma, agrostemma githago, agrostis gigantea, apera spica-venti, capsella bursa-pastoris, cerastium holosteoides, elymus repens, lathyrus tuberosus, veronica arvensis, vicia sativa, vicia villosa, viola arvensis