apera spica-venti, juncus bufonius, rumex acetosella, cirsium arvense, crepis capillaris, gnaphalium uliginosum, hypericum humifusum, matricaria chamomilla, poa annua, ranunculus sardous, sonchus asper, spergula arvensis, aphanes arvensis, centaurea cyanus, cerastium fontanum, convolvulus arvensis, equisetum arvense, fallopia convolvulus, plantago uliginosa, polygonum aviculare, rumex crispus, sagina procumbens, trifolium pratense, vicia hirsuta, vicia sativa