triticum aestivum, apera spica-venti, vicia sativa, centaurea cyanus, equisetum arvense, filago arvensis, persicaria lapathifolia, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galeopsis tetrahit, galium aparine, juncus bufonius, polygonum aviculare, scleranthus annuus, sonchus oleraceus, spergularia rubra, stachys palustris, stellaria media, trifolium arvense, vicia hirsuta, viola arvensis