apera spica-venti, centaurea cyanus, viola tricolor, aphanes arvensis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, hylotelephium maximum, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, odontites vulgaris, polygonum aviculare, scleranthus annuus, senecio vulgaris, sinapis arvensis, sonchus arvensis, trifolium pratense, veronica arvensis, vicia hirsuta, vicia sativa