echium vulgare, equisetum arvense, melilotus officinalis, artemisia vulgaris, dactylis glomerata, elymus repens, erysimum marschallianum, linaria vulgaris, poa palustris, tanacetum vulgare, tripleurospermum inodorum, achillea millefolium, apera spica-venti, convolvulus arvensis, daucus carota, erigeron canadensis, geranium columbinum, medicago lupulina, melilotus albus, oenothera biennis, plantago major, poa compressa, trifolium hybridum, vicia tetrasperma, heracleum sphondylium, medicago sativa