solanum tuberosum, galinsoga parviflora, echinochloa crus-galli, sonchus arvensis, elymus repens, galinsoga quadriradiata, stachys palustris, bidens tripartita, chenopodium album, equisetum arvense, erodium cicutarium, fallopia convolvulus, galeopsis tetrahit, galium aparine, mentha arvensis, persicaria lapathifolia, sisymbrium officinale, sonchus oleraceus