text: apera spica-venti, stellaria media, anthemis arvensis, aphanes arvensis, cirsium arvense, convolvulus arvensis, galeopsis speciosa, galeopsis tetrahit, geranium dissectum, glechoma hederacea, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, plantago major, polygonum aviculare, ranunculus arvensis, sherardia arvensis, veronica polita, viola arvensis, galinsoga parviflora, raphanus raphanistrum