text: ambrosia trifida, lysimachia arvensis, equisetum arvense, plantago uliginosa, setaria pumila, thlaspi arvense, chenopodium album, echinochloa crus-galli, erigeron canadensis, galium aparine, geranium pusillum, helianthus annuus, hypericum perforatum, juncus bufonius, persicaria lapathifolia, scleranthus annuus, scrophularia nodosa, trifolium pratense, tripleurospermum inodorum, vicia tetrasperma, viola arvensis, erysimum cheiranthoides, myosotis arvensis, papaver rhoeas, symphytum officinale