apera spica-venti, scleranthus annuus, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, draba verna, fallopia convolvulus, galeopsis ladanum, herniaria glabra, myosotis stricta, ornithopus perpusillus, papaver dubium, raphanus raphanistrum, setaria viridis, trifolium arvense, veronica arvensis, veronica dillenii, vicia sativa, centaurea cyanus, lycopsis arvensis, spergula arvensis