text: veronica hederifolia, myosotis stricta, apera spica-venti, buglossoides arvensis, elymus repens, equisetum arvense, papaver dubium, veronica triphyllos, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, draba verna, fallopia convolvulus, myosotis arvensis, roemeria argemone, vicia sativa, viola arvensis