ambrosia artemisiifolia, setaria pumila, convolvulus arvensis, elymus repens, lophiolepis eriophora, persicaria lapathifolia, daucus carota, erigeron annuus, erigeron canadensis, humulus lupulus, lysimachia arvensis, oxalis stricta, plantago lanceolata, plantago major, prunella vulgaris, ranunculus repens, silene latifolia, viola arvensis