vicia tetrasperma, persicaria lapathifolia, agrostemma githago, centaurea cyanus, anthemis arvensis, apera spica-venti, buglossoides arvensis, cirsium arvense, convolvulus arvensis, draba verna, erigeron canadensis, fallopia convolvulus, lamium purpureum, lathyrus pratensis, myosotis arvensis, myosotis stricta, papaver dubium, sonchus arvensis, spergula morisonii, thlaspi arvense, trifolium dubium, veronica arvensis, vicia hirsuta, vicia villosa