text: aphanes arvensis, legousia speculum-veneris, matricaria chamomilla, agrostis stolonifera, alopecurus myosuroides, apera spica-venti, fallopia convolvulus, papaver rhoeas, poa annua, polygonum aviculare, sabulina tenuifolia, aethusa cynapium, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, elymus repens, equisetum arvense, galium aparine, lysimachia arvensis, mentha arvensis, myosotis arvensis, poa trivialis, sonchus arvensis, stellaria media, tussilago farfara, valerianella locusta, veronica arvensis, veronica hederifolia, vicia hirsuta, vicia tetrasperma, viola arvensis, avena fatua, euphorbia exigua, sinapis arvensis, veronica persica