capsella bursa-pastoris, centaurea cyanus, chenopodium album, stellaria media, viola arvensis, agrostis stolonifera, apera spica-venti, elymus repens, fallopia convolvulus, persicaria lapathifolia, persicaria maculosa, poa annua, raphanus raphanistrum, senecio vulgaris, polygonum aviculare, rumex acetosella, vicia sativa