galinsoga parviflora, solanum tuberosum, chenopodium album, elymus repens, persicaria maculosa, achillea millefolium, erodium cicutarium, persicaria lapathifolia, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, mentha arvensis, raphanus raphanistrum, spergula arvensis, veronica persica