solanum tuberosum, galinsoga parviflora, stachys palustris, chenopodium album, cirsium arvense, echinochloa crus-galli, equisetum arvense, lamium purpureum, mentha arvensis, persicaria lapathifolia, amaranthus retroflexus, capsella bursa-pastoris, elymus repens, erodium cicutarium, euphorbia helioscopia, stellaria media, thlaspi arvense, veronica persica, anthemis arvensis, lamium amplexicaule, persicaria maculosa