hypochaeris glabra, raphanus raphanistrum, rumex acetosella, spergula arvensis, centaurea cyanus, crepis tectorum, elymus repens, equisetum arvense, fallopia convolvulus, lycopsis arvensis, myosotis stricta, roemeria argemone, scleranthus annuus, viola arvensis, achillea millefolium, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, cerastium semidecandrum, chenopodium album, cirsium arvense, draba verna, myosotis arvensis, veronica hederifolia, veronica triphyllos