text: apera spica-venti, fallopia convolvulus, myosotis arvensis, viola rupestris, achillea millefolium, argentina anserina, brachythecium salebrosum, equisetum arvense, galeopsis tetrahit, poa annua, scleranthus annuus, veronica arvensis, vicia sativa, vicia tetrasperma, capsella bursa-pastoris, chenopodium album, crepis tectorum, erigeron canadensis, erodium cicutarium, persicaria hydropiper, poa compressa, polygonum aviculare, ranunculus repens, silene latifolia, spergula arvensis, trifolium repens, tripleurospermum inodorum