galinsoga parviflora, ranunculus repens, stachys palustris, stellaria media, convolvulus arvensis, galeopsis tetrahit, galium aparine, persicaria maculosa, capsella bursa-pastoris, chenopodium album, cirsium arvense, geranium columbinum, lamium purpureum, plantago lanceolata, polygonum aviculare, rumex obtusifolius, sonchus oleraceus, trifolium repens, veronica persica