scleranthus annuus, apera spica-venti, aphanes arvensis, centaurea cyanus, juncus bufonius, tripleurospermum inodorum, anthemis arvensis, arenaria serpyllifolia, cirsium arvense, crepis tectorum, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, lycopsis arvensis, myosotis arvensis, poa annua, roemeria argemone, spergula arvensis, stachys palustris, stellaria media, tussilago farfara, veronica hederifolia, vicia hirsuta, viola arvensis, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, draba verna, equisetum arvense, myosotis stricta, myosurus minimus, papaver dubium, vicia sativa