aphanes microcarpa, apera spica-venti, buglossoides arvensis, poa trivialis, alopecurus myosuroides, centaurea cyanus, myosotis ramosissima, ranunculus arvensis, vicia sativa, arenaria serpyllifolia, rumex crispus, viola arvensis, agrostemma githago, matricaria chamomilla, sonchus arvensis, stellaria media, valerianella rimosa, veronica arvensis, vicia hirsuta