apera spica-venti, arabidopsis thaliana, veronica triphyllos, draba verna, medicago lupulina, myosotis stricta, roemeria argemone, valerianella locusta, vicia hirsuta, aphanes arvensis, arenaria serpyllifolia, centaurea cyanus, chenopodium album, delphinium consolida, elymus repens, fallopia convolvulus, myosotis arvensis, papaver dubium, scleranthus annuus, stellaria media, veronica hederifolia, viola arvensis, buglossoides arvensis, capsella bursa-pastoris, vicia cracca