kickxia spuria, aethusa cynapium, chenopodium album, galium aparine, myosotis arvensis, ranunculus repens, trifolium repens, veronica hederifolia, elymus repens, equisetum arvense, euphorbia exigua, lipandra polysperma, lysimachia vulgaris, papaver rhoeas, persicaria maculosa, sinapis arvensis, stellaria media, thlaspi arvense, cerastium fontanum, rumex crispus