secale cereale, matricaria chamomilla, agrostemma githago, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, cirsium arvense, equisetum arvense, fallopia convolvulus, vicia hirsuta, viola arvensis, agrostis capillaris, artemisia vulgaris, elymus repens, galeopsis bifida, galium aparine, medicago lupulina, polygonum aviculare, rumex acetosella, scleranthus annuus, vicia tetrasperma, vicia villosa