poa trivialis, matricaria chamomilla, polygonum aviculare, alopecurus myosuroides, arenaria serpyllifolia, equisetum arvense, medicago lupulina, argentina anserina, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, fallopia convolvulus, galium aparine, juncus bufonius, lamium purpureum, lysimachia arvensis, mentha arvensis, myosotis arvensis, papaver rhoeas, persicaria maculosa, plantago lanceolata, poa annua, scandix pecten-veneris, sonchus asper, stellaria media, veronica arvensis, vicia cracca