solanum tuberosum, sinapis arvensis, avena fatua, chenopodium album, galinsoga quadriradiata, galium aparine, mentha arvensis, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, sherardia arvensis, stellaria media, tussilago farfara, veronica persica, argentina anserina, campanula rapunculoides, capsella bursa-pastoris, cirsium arvense, elymus repens, euphorbia helioscopia, knautia arvensis, plantago major, salvia verticillata, sonchus arvensis, trifolium repens, vicia sativa