triticum aestivum, apera spica-venti, galeopsis pubescens, centaurea cyanus, matricaria chamomilla, myosotis arvensis, ranunculus repens, achillea millefolium, buglossoides arvensis, cirsium arvense, elymus repens, lamium purpureum, poa pratensis, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, vicia hirsuta, vicia sativa