trifolium pratense, poa angustifolia, poa compressa, amaranthus retroflexus, arrhenatherum elatius, calamagrostis epigejos, cirsium arvense, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron annuus, erigeron canadensis, erodium cicutarium, melilotus officinalis, plantago lanceolata, vicia sativa, capsella bursa-pastoris, carduus acanthoides