veronica triphyllos, apera spica-venti, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, centaurea cyanus, delphinium consolida, draba verna, holosteum umbellatum, myosotis arvensis, myosotis stricta, roemeria argemone, scleranthus annuus, viola arvensis, artemisia vulgaris, capsella bursa-pastoris, fallopia convolvulus, senecio vulgaris, vicia hirsuta