artemisia vulgaris, urtica dioica, arctium lappa, convolvulus arvensis, pastinaca sativa, chenopodium album, elymus repens, galinsoga parviflora, galium mollugo, heracleum sphondylium, lamium maculatum, poa annua, rumex obtusifolius, silene latifolia, tanacetum vulgare, veronica persica, vicia sepium