aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, equisetum arvense, fallopia convolvulus, geranium pusillum, ornithopus perpusillus, papaver dubium, poa annua, roemeria argemone, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, viola arvensis, anthemis arvensis, cerastium holosteoides, crepis tectorum, tripleurospermum inodorum, vicia hirsuta