text: secale cereale, persicaria hydropiper, spergula arvensis, anthemis arvensis, apera spica-venti, myosotis arvensis, persicaria lapathifolia, rumex acetosella, vicia hirsuta, viola arvensis, achillea millefolium, agrostis gigantea, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, galium aparine, mentha arvensis, poa pratensis, polygonum aviculare, ranunculus repens, rorippa sylvestris, scleranthus annuus, sherardia arvensis, stellaria media, veronica arvensis, vicia sativa, vicia sepium, lotus corniculatus