argentina anserina, plantago major, ranunculus repens, glechoma hederacea, lipandra polysperma, medicago lupulina, atriplex patula, bidens tripartita, chenopodium album, echinochloa crus-galli, fallopia convolvulus, mentha arvensis, persicaria lapathifolia, poa pratensis, polygonum aviculare, potentilla supina, rorippa palustris, stachys palustris, trifolium repens, bidens frondosa, cirsium arvense, dactylis glomerata, epilobium hirsutum