text: triglochin maritima, fallopia convolvulus, galeopsis bifida, galinsoga parviflora, persicaria hydropiper, spergula arvensis, stellaria media, centaurea cyanus, galeopsis pubescens, galeopsis tetrahit, galium aparine, lapsana communis, matricaria discoidea, persicaria lapathifolia, trifolium arvense, trifolium campestre, trifolium repens, vicia hirsuta, viola arvensis, bidens tripartita, capsella bursa-pastoris, cirsium arvense, gnaphalium uliginosum, myosotis arvensis, polygonum aviculare, scleranthus annuus, vicia sativa, vicia tetrasperma