anthemis arvensis, arenaria serpyllifolia, galium spurium, arabidopsis thaliana, buglossoides arvensis, chondrilla juncea, crepis vesicaria, delphinium consolida, lapsana communis, lathyrus pratensis, myosotis arvensis, trifolium arvense, veronica hederifolia, vicia cracca, vicia sativa, viola arvensis