bromus madritensis, crepis sancta, cerastium brachypetalum, geranium rotundifolium, convolvulus arvensis, cynodon dactylon, erigeron annuus, fumaria officinalis, legousia hybrida, papaver rhoeas, torilis nodosa, arenaria serpyllifolia, asparagus acutifolius, avena barbata, bromus sterilis, buglossoides arvensis, capsella bursa-pastoris, cardamine hirsuta, cerastium glomeratum, clematis vitalba, diplotaxis tenuifolia, erigeron sumatrensis, erodium ciconium, euphorbia helioscopia, hordeum murinum, lactuca serriola, medicago minima, mercurialis annua, muscari neglectum, potentilla reptans, scandix pecten-veneris, senecio vulgaris, sonchus oleraceus, stellaria media, veronica arvensis, vicia hybrida