text: secale cereale, aphanes arvensis, legousia speculum-veneris, sherardia arvensis, valerianella locusta, veronica agrestis, veronica persica, anthemis arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, euphorbia helioscopia, fallopia convolvulus, lotus corniculatus, myosotis arvensis, oxalis stricta, papaver rhoeas, persicaria lapathifolia, plantago major, ranunculus repens, rorippa sylvestris, rumex crispus, stellaria media, veronica arvensis, vicia hirsuta, vicia villosa, viola arvensis, polygonum aviculare