arrhenatherum elatius, equisetum arvense, vicia tetrasperma, convolvulus arvensis, dactylis glomerata, daucus carota, pimpinella saxifraga, plantago lanceolata, agrimonia eupatoria, artemisia absinthium, carex muricata, echium vulgare, prunella vulgaris, solidago canadensis, cichorium intybus, erigeron annuus, geranium pusillum, vicia sepium