setaria pumila, echinochloa crus-galli, potentilla reptans, convolvulus arvensis, daucus carota, equisetum arvense, erigeron canadensis, galinsoga parviflora, mentha arvensis, veronica polita, abutilon theophrasti, bidens tripartita, calystegia sepium, cichorium intybus, cirsium arvense, clematis vitalba, diplotaxis muralis, elymus repens, glechoma hederacea, persicaria lapathifolia, plantago major, poa pratensis, ranunculus repens, sonchus asper, stachys palustris, verbena officinalis