agrostis capillaris, chaenorhinum minus, cirsium arvense, euphorbia exigua, fallopia convolvulus, kickxia spuria, lysimachia arvensis, myosotis arvensis, senecio vulgaris, sonchus arvensis, aethusa cynapium, alopecurus myosuroides, arenaria serpyllifolia, atriplex patula, capsella bursa-pastoris, convolvulus arvensis, elymus repens, equisetum arvense, galium aparine, geranium dissectum, matricaria chamomilla, medicago lupulina, papaver rhoeas, persicaria amphibia, plantago major, poa annua, polygonum aviculare, ranunculus repens, rumex crispus, scandix pecten-veneris, sinapis arvensis, stellaria media, veronica arvensis, viola arvensis