diplotaxis erucoides, poa annua, arabidopsis thaliana, calendula arvensis, erodium cicutarium, mauranthemum paludosum, rumex bucephalophorus, senecio vulgaris, spergula pentandra, capsella bursa-pastoris, cerastium glomeratum, lamium amplexicaule, linaria arvensis, linaria micrantha, stellaria media, veronica polita