text: galinsoga parviflora, veronica persica, chenopodium album, echinochloa crus-galli, euphorbia helioscopia, galinsoga quadriradiata, tripleurospermum inodorum, argentina anserina, artemisia vulgaris, erodium cicutarium, erysimum cheiranthoides, galeopsis pubescens, galium aparine, gnaphalium uliginosum, lactuca serriola, lamium purpureum, persicaria hydropiper, persicaria lapathifolia, scrophularia nodosa, solanum nigrum, sonchus arvensis, veronica arvensis, vicia hirsuta