text: sonchus arvensis, pohlia nutans, apera spica-venti, brachythecium rutabulum, elymus repens, fallopia convolvulus, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria hydropiper, plantago uliginosa, ranunculus repens, sagina procumbens, sherardia arvensis, stellaria media, veronica arvensis, veronica serpyllifolia, vicia tetrasperma, acer pseudoplatanus, anthoceros punctatus, cerastium holosteoides, cirsium arvense, galium aparine, riccia sorocarpa, rumex crispus, vicia hirsuta, aphanes arvensis