text: triticum aestivum, apera spica-venti, bromus secalinus, lysimachia arvensis, agrostis gigantea, avena sativa, euphorbia helioscopia, lolium multiflorum, matricaria chamomilla, sonchus arvensis, stachys palustris, tussilago farfara, vicia grandiflora, vicia hirsuta, vicia tetrasperma, argentina anserina, daucus carota, lysimachia foemina, medicago lupulina, odontites vernus, papaver rhoeas, solidago canadensis, veronica arvensis, vicia villosa