capsella bursa-pastoris, elymus repens, myosotis arvensis, poa pratensis, silene latifolia, stellaria media, tripleurospermum inodorum, viola arvensis, erodium cicutarium, erysimum cheiranthoides, anthemis arvensis, centaurea cyanus, cerastium holosteoides, chenopodium album, scleranthus annuus, viola tricolor, anthriscus sylvestris, arabidopsis thaliana, draba verna, equisetum arvense, fallopia convolvulus, galeopsis bifida, polygonum aviculare, rorippa palustris, spergula arvensis, spergularia rubra, thlaspi arvense