ranunculus repens, setaria pumila, chenopodium album, galinsoga parviflora, persicaria maculosa, polygonum aviculare, potentilla reptans, sonchus oleraceus, achillea millefolium, amaranthus retroflexus, bidens tripartita, brassica rapa, calystegia sepium, cerastium glomeratum, convolvulus arvensis, digitaria sanguinalis, echinochloa crus-galli, equisetum arvense, euphorbia helioscopia, gnaphalium uliginosum, lysimachia arvensis, mentha arvensis, oxalis dillenii, plantago major, poa annua, scleranthus annuus, sherardia arvensis, silene gallica, sonchus asper, stachys palustris, stellaria media, trifolium repens, tussilago farfara, veronica chamaedrys, veronica persica