text: secale cereale, vicia tetrasperma, apera spica-venti, lathyrus tuberosus, tussilago farfara, veronica persica, agrostemma githago, anthemis cotula, equisetum arvense, euphorbia exigua, fallopia convolvulus, kickxia elatine, mentha arvensis, veronica arvensis, vicia hirsuta, vicia villosa, campanula rapunculoides, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, galeopsis tetrahit, galium aparine, lathyrus pratensis, papaver rhoeas, persicaria maculosa, polygonum aviculare, stellaria media, thlaspi arvense, valerianella dentata, viola arvensis