hordeum vulgare, coronilla scorpioides, lolium rigidum, polygonum aviculare, reseda phyteuma, ajuga chamaepitys, bromus hordeaceus, buglossoides arvensis, caucalis platycarpos, convolvulus arvensis, diplotaxis erucoides, euphorbia serrata, fallopia convolvulus, foeniculum vulgare, fumaria officinalis, herniaria cinerea, lysimachia arvensis, papaver rhoeas, silene vulgaris