apera spica-venti, viola arvensis, elymus repens, agrostis stolonifera, fallopia convolvulus, galeopsis tetrahit, myosotis arvensis, polygonum aviculare, stellaria media, capsella bursa-pastoris, centaurea cyanus, holcus lanatus, holcus mollis, linaria vulgaris, mentha arvensis, persicaria amphibia, poa annua, ranunculus repens, rumex obtusifolius, scleranthus annuus, trifolium repens, urtica dioica, veronica arvensis