elymus repens, myosotis arvensis, veronica persica, agrostis stolonifera, convolvulus arvensis, lolium multiflorum, matricaria discoidea, poa annua, sonchus asper, stellaria media, tripleurospermum inodorum, avena fatua, euphorbia helioscopia, galium aparine, lamium purpureum, lapsana communis, lysimachia arvensis, plantago major, polygonum aviculare, poa trivialis, urtica dioica