arenaria serpyllifolia, roemeria argemone, arabidopsis thaliana, myosotis stricta, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, chenopodium album, daucus carota, draba verna, equisetum arvense, erigeron canadensis, erodium cicutarium, galium aparine, myosotis arvensis, papaver rhoeas, rumex acetosella, silene latifolia, silene noctiflora, sinapis arvensis, sonchus arvensis, spergula arvensis, trifolium repens, veronica arvensis, veronica triphyllos, vicia cracca, vicia hirsuta, vicia sativa