viola arvensis, apera spica-venti, aphanes arvensis, cirsium arvense, convolvulus arvensis, legousia speculum-veneris, myosotis arvensis, polygonum aviculare, stellaria media, veronica arvensis, veronica persica, capsella bursa-pastoris, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, galinsoga parviflora, galium aparine, glechoma hederacea, persicaria lapathifolia, setaria viridis, tripleurospermum inodorum, achillea millefolium, cerastium holosteoides, chenopodium album, euphorbia esula, lamium purpureum, lapsana communis, matricaria discoidea, papaver rhoeas, potentilla reptans, senecio vulgaris, sonchus oleraceus