euphorbia prostrata, portulaca oleracea, convolvulus arvensis, cyperus rotundus, parietaria judaica, solanum nigrum, sonchus oleraceus, chenopodium album, erigeron bonariensis, erigeron sumatrensis, heliotropium europaeum, rubia peregrina, senecio vulgaris, setaria verticillata, solanum villosum, sonchus tenerrimus, symphyotrichum squamatum, asparagus acutifolius