secale cereale, apera spica-venti, vicia hirsuta, convolvulus arvensis, silene noctiflora, vicia tetrasperma, viola arvensis, achillea millefolium, anthemis arvensis, arenaria serpyllifolia, buglossoides arvensis, capsella bursa-pastoris, cirsium arvense, delphinium consolida, elymus repens, medicago lupulina, myosotis arvensis, papaver rhoeas, scleranthus annuus, thlaspi arvense, tripleurospermum inodorum, valerianella dentata, veronica arvensis, veronica persica, vicia sativa