hordeum vulgare, scandix pecten-veneris, bifora testiculata, buglossoides arvensis, camelina microcarpa, cichorium intybus, convolvulus arvensis, echinophora sibthorpiana, eryngium campestre, fumaria officinalis, hypericum triquetrifolium, lolium rigidum, papaver rhoeas, polygonum bellardii, rapistrum rugosum, silene vulgaris, sisymbrium orientale, agrostemma githago, avena sterilis, chondrilla juncea, delphinium phrygium, galium tricornutum, lepidium draba, nigella arvensis, polygonum aviculare, reseda lutea, torilis nodosa, caucalis platycarpos, cota altissima, euphorbia falcata, fumaria parviflora, solanum elaeagnifolium, vicia sativa