text: apera spica-venti, elymus repens, rumex acetosella, tripleurospermum inodorum, viola arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, scleranthus annuus, setaria viridis, spergula arvensis, stellaria media, artemisia vulgaris, crepis tectorum, galinsoga parviflora, geranium pusillum, lycopsis arvensis, myosotis arvensis, ornithopus perpusillus, persicaria lapathifolia, raphanus raphanistrum, veronica arvensis, vicia sativa