secale cereale, arnoseris minima, apera spica-venti, papaver dubium, veronica dillenii, centaurea cyanus, scleranthus annuus, teesdalia nudicaulis, arabidopsis thaliana, arenaria serpyllifolia, convolvulus arvensis, draba verna, equisetum arvense, fallopia convolvulus, myosotis stricta, roemeria argemone, spergula morisonii, vicia hirsuta, vicia sativa, viola arvensis