text: veronica sublobata, draba verna, erodium cicutarium, fallopia convolvulus, myosotis stricta, galeopsis tetrahit, raphanus raphanistrum, rumex acetosella, spergula arvensis, veronica hederifolia, arabidopsis thaliana, chenopodium album, cirsium arvense, veronica triphyllos, viola arvensis, apera spica-venti, buglossoides arvensis, scleranthus annuus, vicia sativa, vicia tetrasperma, persicaria hydropiper, veronica arvensis