galactites tomentosa, echium plantagineum, achillea ligustica, coleostephus myconis, mercurialis annua, avena barbata, briza maxima, bromus sterilis, campanula dichotoma, lysimachia arvensis, trifolium arvense, trifolium campestre, artemisia arborescens, brassica fruticulosa, pteridium aquilinum, silene gallica