apera spica-venti, arenaria serpyllifolia, myosotis arvensis, scleranthus annuus, centaurea cyanus, holcus mollis, lysimachia arvensis, rumex acetosella, viola arvensis, convolvulus arvensis, elymus repens, galium aparine, poa pratensis, thlaspi arvense, valerianella dentata, vicia hirsuta, aphanes arvensis, artemisia vulgaris, camelina microcarpa, coronilla varia, dactylis glomerata, erigeron canadensis, filago arvensis, galium spurium, knautia arvensis, lactuca serriola, lolium pratense, neslia paniculata, phleum pratense