solanum tuberosum, chenopodium album, galinsoga quadriradiata, persicaria amphibia, amaranthus retroflexus, galinsoga parviflora, tussilago farfara, argentina anserina, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, mentha arvensis, persicaria maculosa, rumex crispus, sonchus asper, stachys palustris, stellaria media, veronica persica