teesdalia nudicaulis, anthemis arvensis, arabidopsis thaliana, arnoseris minima, cerastium holosteoides, fallopia convolvulus, geranium pusillum, myosotis arvensis, myosotis stricta, rumex acetosella, spergula arvensis, spergula morisonii, trifolium repens, veronica dillenii, veronica triphyllos, vicia sativa