apera spica-venti, veronica triphyllos, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, draba verna, lycopsis arvensis, myosotis arvensis, papaver dubium, stellaria media, thlaspi arvense, trifolium pratense, veronica arvensis, viola arvensis, aphanes arvensis, fallopia convolvulus, geranium pusillum, lamium amplexicaule, medicago lupulina, roemeria argemone, scleranthus annuus, veronica persica, vicia hirsuta