echium vulgare, daucus carota, melilotus albus, oenothera biennis, rumex thyrsiflorus, arenaria serpyllifolia, artemisia vulgaris, cichorium intybus, plantago lanceolata, poa angustifolia, poa compressa, reseda lutea, tanacetum vulgare, tripleurospermum inodorum, achillea millefolium, arrhenatherum elatius, carduus acanthoides, chaenorhinum minus, cirsium vulgare, convolvulus arvensis, crepis biennis, dactylis glomerata, elymus repens, linaria vulgaris, medicago lupulina, sisymbrium altissimum, solidago canadensis, tussilago farfara, tragopogon pratensis