setaria viridis, viola arvensis, apera spica-venti, arnoseris minima, draba verna, fallopia convolvulus, ornithopus perpusillus, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, trifolium arvense, vicia sativa, arabidopsis thaliana, lysimachia arvensis, teesdalia nudicaulis