setaria viridis, erodium cicutarium, fallopia convolvulus, ornithopus perpusillus, polygonum aviculare, stachys arvensis, teesdalia nudicaulis, viola arvensis, achillea millefolium, arabidopsis thaliana, arnoseris minima, capsella bursa-pastoris, chenopodium album, digitaria ischaemum, erysimum cheiranthoides, galeopsis ladanum, jasione montana, logfia minima, rumex acetosella, scleranthus annuus, spergula arvensis, corynephorus canescens, galinsoga parviflora, hypochaeris glabra, ononis spinosa, trifolium spadiceum