text: centaurea cyanus, fallopia convolvulus, rumex acetosella, aira praecox, apera spica-venti, arnoseris minima, chenopodium album, galeopsis tetrahit, spergula arvensis, holcus lanatus, myosotis discolor, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, teesdalia nudicaulis, tripleurospermum maritimum, vicia sativa, viola arvensis