secale cereale, apera spica-venti, centaurea cyanus, cirsium arvense, equisetum arvense, persicaria lapathifolia, tripleurospermum inodorum, vicia hirsuta, arabidopsis thaliana, arenaria serpyllifolia, buglossoides arvensis, chenopodium album, descurainia sophia, elymus repens, fallopia convolvulus, galeopsis ladanum, gnaphalium uliginosum, matricaria chamomilla, myosotis arvensis, poa pratensis, polygonum aviculare, ranunculus repens, roemeria argemone, sonchus arvensis, stellaria media, veronica arvensis, veronica triphyllos, vicia sativa, vicia villosa, viola arvensis