trifolium pratense, centaurea cyanus, apera spica-venti, matricaria chamomilla, myosotis arvensis, aphanes arvensis, capsella bursa-pastoris, draba verna, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lamium amplexicaule, myosotis stricta, myosurus minimus, plantago uliginosa, poa annua, scleranthus annuus, stellaria media, veronica arvensis, veronica hederifolia, vicia hirsuta