urtica dioica, oenothera biennis, berteroa incana, carduus acanthoides, convolvulus arvensis, dactylis glomerata, galium mollugo, knautia arvensis, pimpinella saxifraga, artemisia campestris, artemisia vulgaris, calamagrostis epigejos, elymus repens, fallopia convolvulus, jacobaea vulgaris, lolium pratense, seseli annuum