roemeria argemone, veronica triphyllos, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, draba verna, fallopia convolvulus, galium aparine, geranium pusillum, lamium amplexicaule, myosotis arvensis, myosotis stricta, potentilla argentea, rumex crispus, vicia villosa