text: apera spica-venti, arenaria serpyllifolia, centaurea cyanus, chenopodium album, cirsium arvense, equisetum arvense, fallopia convolvulus, galeopsis bifida, galeopsis tetrahit, juncus bufonius, lapsana communis, lysimachia arvensis, myosotis arvensis, oxalis stricta, persicaria hydropiper, raphanus raphanistrum, scleranthus annuus, sonchus arvensis, stachys palustris, veronica arvensis, vicia hirsuta, vicia tetrasperma, viola arvensis, acer pseudoplatanus, artemisia vulgaris, capsella bursa-pastoris, gnaphalium uliginosum, odontites vernus, persicaria maculosa, pohlia nutans, polygonum aviculare, sagina procumbens, sherardia arvensis, plantago uliginosa, trifolium campestre, valerianella dentata, veronica persica