cirsium arvense, dactylis glomerata, elymus repens, lolium perenne, lolium pratense, tussilago farfara, convolvulus arvensis, phleum pratense, poa pratensis, trifolium repens, achillea millefolium, arrhenatherum elatius, lotus corniculatus, medicago lupulina, plantago lanceolata, plantago major, rumex crispus, tripleurospermum inodorum