solanum tuberosum, elymus repens, setaria pumila, convolvulus arvensis, persicaria maculosa, achillea millefolium, anthemis arvensis, arabidopsis thaliana, centaurea cyanus, cerastium holosteoides, chenopodium album, cirsium arvense, galeopsis tetrahit, geranium pusillum, gnaphalium uliginosum, juncus bufonius, knautia arvensis, lipandra polysperma, mentha arvensis, myosotis arvensis, oxybasis rubra, persicaria lapathifolia, polygonum aviculare, psammophiliella muralis, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, trifolium arvense, trifolium campestre, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, vicia villosa, viola arvensis