anthemis arvensis, raphanus raphanistrum, spergula arvensis, lysimachia vulgaris, rumex acetosella, arenaria serpyllifolia, campanula rapunculoides, chenopodium album, galeopsis tetrahit, scleranthus annuus, viola arvensis, achillea virescens, arabidopsis thaliana, gnaphalium uliginosum, knautia arvensis, myosotis arvensis, trifolium pratense, vicia cracca