lysimachia arvensis, persicaria lapathifolia, scleranthus annuus, spergula arvensis, stellaria media, viola arvensis, capsella bursa-pastoris, chenopodium album, elymus repens, lycopsis arvensis, matricaria chamomilla, poa annua, polygonum aviculare, stachys arvensis, anthemis cotula, apera spica-venti, cirsium arvense, equisetum arvense, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, kickxia elatine, lamium purpureum, lolium multiflorum, matricaria discoidea, papaver rhoeas, persicaria maculosa, rumex obtusifolius, senecio vulgaris, sinapis arvensis, sisymbrium officinale, solanum nigrum, trifolium repens