secale cereale, stellaria graminea, vicia hirsuta, arabidopsis thaliana, centaurea cyanus, cerastium holosteoides, cirsium arvense, galium aparine, juncus bufonius, myosotis arvensis, myosotis sicula, psammophiliella muralis, sagina procumbens, tripleurospermum inodorum, vicia villosa, apera spica-venti, chenopodium album, elymus repens, equisetum arvense, gnaphalium uliginosum, rumex crispus, trifolium arvense, veronica arvensis, viola arvensis, arenaria serpyllifolia, erodium cicutarium, leucanthemum vulgare, lysimachia minima, medicago lupulina, myosurus minimus, persicaria mitis, plantago lanceolata, ranunculus repens, rumex acetosella, veronica serpyllifolia, vicia sativa