text: apera spica-venti, aphanes microcarpa, centaurea cyanus, cirsium arvense, elymus repens, equisetum arvense, galium aparine, matricaria chamomilla, myosotis arvensis, papaver rhoeas, poa trivialis, polypogon viridis, ranunculus repens, vicia hirsuta, achillea virescens, arenaria serpyllifolia, buglossoides arvensis, cerastium fontanum, holcus mollis, lysimachia arvensis, raphanus raphanistrum, rumex acetosa, scleranthus annuus, trifolium repens, valerianella dentata, veronica arvensis, vicia sativa, viola arvensis