capsella bursa-pastoris, chenopodium album, senecio vulgaris, atriplex patula, elymus repens, oxybasis rubra, solanum nigrum, agrostis stolonifera, atriplex prostrata, chenopodium ficifolium, cirsium arvense, oxybasis glauca, poa annua, polygonum aviculare, sonchus arvensis, sonchus asper, sonchus oleraceus, stellaria media, persicaria lapathifolia