text: vicia tetrasperma, apera spica-venti, centaurea cyanus, galium aparine, lapsana communis, myosotis arvensis, sherardia arvensis, stellaria media, tripleurospermum inodorum, viola arvensis, agrostis stolonifera, anthemis arvensis, aphanes arvensis, camelina microcarpa, capsella bursa-pastoris, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, papaver rhoeas, solanum tuberosum, stachys annua, persicaria lapathifolia, sonchus arvensis, trifolium repens