centaurea cyanus, secale cereale, anthoxanthum aristatum, apera spica-venti, scleranthus annuus, viola arvensis, vicia hirsuta, vicia sativa, aphanes australis, arabidopsis thaliana, matricaria chamomilla, polygonum aviculare, rumex acetosella, spergula arvensis, veronica arvensis, achillea millefolium, agrostis stolonifera, cerastium holosteoides, holcus mollis, lapsana communis, stellaria graminea, tripleurospermum maritimum