artemisia campestris, achillea millefolium, oenothera biennis, agrostis capillaris, carex hirta, daucus carota, pimpinella saxifraga, plantago lanceolata, rumex acetosella, veronica chamaedrys, berteroa incana, capsella bursa-pastoris, cerastium holosteoides, ceratodon purpureus, erigeron canadensis, festuca rubra, galium mollugo, lolium perenne, poa annua, potentilla argentea, rumex thyrsiflorus, setaria pumila, trifolium medium, vicia cracca