crepis sancta, cerastium brachypetalum, convolvulus arvensis, cynodon dactylon, elymus repens, geranium rotundifolium, cardamine hirsuta, medicago minima, ornithogalum divergens, papaver rhoeas, acer campestre, allium vineale, arenaria serpyllifolia, avena fatua, bromus sterilis, calepina irregularis, capsella rubella, cerastium glomeratum, diplotaxis tenuifolia, erigeron annuus, euphorbia helioscopia, fumaria officinalis, lactuca serriola, lamium purpureum, lolium multiflorum, mercurialis annua, picris hieracioides, ranunculus bulbosus, ranunculus parviflorus, rumex crispus, scandix pecten-veneris, senecio vulgaris, silene vulgaris, sonchus oleraceus, sorghum halepense, stellaria media, torilis nodosa, valerianella locusta, veronica arvensis, veronica persica, vicia sativa, cirsium vulgare, geranium dissectum, hordeum murinum, muscari neglectum