hordeum murinum, avena barbata, bromus rubens, convolvulus arvensis, lolium perenne, bromus sterilis, crepis capillaris, geranium dissectum, geranium rotundifolium, lolium interruptum, malva neglecta, medicago lupulina, poa annua, polygonum aviculare, rubus caesius, sonchus oleraceus, torilis nodosa, trifolium repens, verbena officinalis, vicia sativa