euphorbia exigua, triticum aestivum, equisetum palustre, lathyrus tuberosus, convolvulus arvensis, silene noctiflora, tussilago farfara, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, galium aparine, lamium amplexicaule, lysimachia arvensis, myosotis arvensis, papaver rhoeas, polygonum aviculare, stachys palustris, apera spica-venti, centaurea cyanus, chaenorhinum minus, delphinium consolida, equisetum arvense, lapsana communis, matricaria discoidea, odontites vernus, persicaria lapathifolia, sonchus arvensis, symphytum officinale, thlaspi arvense, veronica arvensis