digitaria ischaemum, erigeron canadensis, herniaria glabra, herniaria hirsuta, polygonum aviculare, psammophiliella muralis, arabidopsis thaliana, cerastium holosteoides, chenopodium album, cirsium arvense, equisetum arvense, erodium cicutarium, fallopia convolvulus, galinsoga parviflora, persicaria maculosa, polycnemum arvense, rumex acetosella, scleranthus annuus, setaria pumila, vicia sativa