sorghum halepense, cirsium arvense, erucastrum nasturtiifolium, convolvulus arvensis, heliotropium europaeum, reseda phyteuma, setaria viridis, amaranthus blitoides, centaurea aspera, cynodon dactylon, erodium cicutarium, euphorbia serrata, lysimachia arvensis, poterium sanguisorba, senecio vulgaris, verbena officinalis, vitis vinifera