elymus repens, atriplex prostrata, capsella bursa-pastoris, cirsium arvense, galium aparine, persicaria amphibia, phragmites australis, polygonum aviculare, sonchus arvensis, stellaria media, thlaspi arvense, veronica persica, argentina anserina, chenopodium album, euphorbia helioscopia, fallopia convolvulus, geranium molle, lamium purpureum, lepidium coronopus, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, persicaria lapathifolia, plantago major, poa annua, poa trivialis, sinapis arvensis, sonchus asper, sonchus oleraceus