lolium perenne, scorzoneroides autumnalis, cirsium arvense, digitaria sanguinalis, artemisia vulgaris, puccinellia distans, dactylis glomerata, lactuca serriola, agrostis capillaris, fallopia convolvulus, festuca rubra, oenothera biennis, plantago major, sonchus oleraceus, tripleurospermum inodorum, trisetum flavescens, rumex obtusifolius