text: secale cereale, anthemis arvensis, aphanes arvensis, arenaria serpyllifolia, galium aparine, myosotis arvensis, scleranthus annuus, vicia hirsuta, viola arvensis, agrostemma githago, apera spica-venti, centaurea cyanus, convolvulus arvensis, mentha arvensis, persicaria hydropiper, ranunculus repens, rumex acetosella, silene latifolia, sonchus arvensis