aphanes arvensis, caucalis platycarpos, coronilla scorpioides, galium spurium, galium tricornutum, polygonum aviculare, buglossoides arvensis, cirsium arvense, convolvulus arvensis, lolium rigidum, lysimachia arvensis, neslia paniculata, papaver rhoeas, ranunculus arvensis, rapistrum rugosum, roemeria hybrida, sinapis arvensis, veronica hederifolia, veronica polita, vicia sativa, bromus sterilis, crepis foetida, eryngium campestre, euphorbia serrata, filago pyramidata, fumaria officinalis, lamium amplexicaule, scandix pecten-veneris, senecio vulgaris, silene vulgaris