ornithopus perpusillus, apera spica-venti, aphanes arvensis, draba verna, fallopia convolvulus, myosotis arvensis, myosotis stricta, roemeria argemone, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, stellaria media, veronica hederifolia, vicia hirsuta, viola arvensis, arenaria serpyllifolia, chenopodium album, convolvulus arvensis, equisetum arvense, raphanus raphanistrum, sinapis arvensis, vicia sativa