text: convolvulus arvensis, sinapis arvensis, anthemis cotula, atriplex patula, cirsium arvense, polygonum aviculare, thlaspi arvense, argentina anserina, fallopia convolvulus, lamium purpureum, lathyrus tuberosus, medicago lupulina, potentilla reptans, sherardia arvensis, vicia tetrasperma, daucus carota, equisetum arvense, euphorbia helioscopia, galium aparine, geranium dissectum, lapsana communis, plantago major, stachys palustris, stellaria media, avena fatua, centaurea cyanus, erysimum cheiranthoides, galeopsis bifida, silene noctiflora, tripleurospermum inodorum, echinochloa crus-galli, ranunculus sardous