erigeron bonariensis, eragrostis barrelieri, amaranthus blitoides, amaranthus hybridus, amaranthus viridis, chenopodium vulvaria, cyperus rotundus, daucus carota, diplotaxis erucoides, erigeron sumatrensis, euphorbia prostrata, euphorbia segetalis, heliotropium europaeum, lobularia maritima, plantago lagopus, portulaca oleracea, setaria verticillata, solanum nigrum, torilis arvensis