triticum aestivum, plantago uliginosa, radiola linoides, anthoceros punctatus, elymus repens, lysimachia minima, arenaria serpyllifolia, convolvulus arvensis, erigeron canadensis, hypericum humifusum, leptobryum pyriforme, linum catharticum, oxalis stricta, persicaria mitis, polygonum aviculare, prunella vulgaris, riccia glauca, riccia sorocarpa, scleranthus annuus, setaria pumila, setaria viridis, spergula arvensis, stachys palustris, tortula truncata, veronica persica, veronica polita