triticum aestivum, galium aparine, vicia sativa, centaurea cyanus, delphinium consolida, mentha arvensis, stachys palustris, stellaria media, apera spica-venti, arenaria serpyllifolia, buglossoides arvensis, chenopodium album, cichorium intybus, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, ranunculus repens, roemeria argemone, rumex crispus, silene latifolia, sonchus arvensis, spergula arvensis, veronica arvensis, vicia hirsuta, viola arvensis