argentina anserina, poa annua, achillea millefolium, bidens tripartita, hypericum tetrapterum, jacobaea vulgaris, mentha arvensis, odontites vulgaris, pastinaca sativa, persicaria lapathifolia, plantago lanceolata, plantago major, prunella vulgaris, tripleurospermum inodorum, verbena officinalis, rumex crispus