argentina anserina, agrostis stolonifera, tussilago farfara, achillea millefolium, lolium perenne, melilotus dentatus, pastinaca sativa, trifolium fragiferum, deschampsia cespitosa, elymus repens, lotus corniculatus, medicago lupulina, odontites vulgaris, ononis spinosa, plantago major, ranunculus repens, tripleurospermum inodorum, cirsium arvense, trifolium pratense