text: elymus repens, fallopia convolvulus, chenopodium album, equisetum arvense, lycopsis arvensis, veronica arvensis, viola arvensis, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, crepis tectorum, myosotis arvensis, roemeria argemone, spergula arvensis, tripleurospermum inodorum, veronica hederifolia, achillea millefolium, aphanes arvensis, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, euphorbia helioscopia, lamium amplexicaule, poa annua, scleranthus annuus, stellaria media, thlaspi arvense, vicia hirsuta