chenopodium album, stellaria media, calystegia sepium, cirsium vulgare, convolvulus arvensis, galinsoga parviflora, potentilla reptans, veronica persica, achillea millefolium, atriplex prostrata, capsella bursa-pastoris, erigeron annuus, lamium purpureum, lolium multiflorum, matricaria chamomilla, persicaria maculosa, poa annua, poa trivialis, rumex crispus, sonchus oleraceus, trifolium repens, urtica dioica