text: stellaria media, apera spica-venti, chenopodium album, aphanes arvensis, roemeria argemone, stachys palustris, veronica persica, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, crepis tectorum, draba verna, lamium amplexicaule, myosotis arvensis, polygonum aviculare, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, vicia hirsuta, viola arvensis, arenaria serpyllifolia, cerastium semidecandrum, neslia paniculata, veronica triphyllos