text: chenopodium album, stellaria media, agrostis stolonifera, arabidopsis thaliana, capsella bursa-pastoris, erodium cicutarium, fallopia convolvulus, geranium pusillum, gnaphalium uliginosum, linaria vulgaris, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, raphanus raphanistrum, sonchus arvensis, thlaspi arvense, veronica arvensis, vicia hirsuta, argentina anserina, cerastium holosteoides, galeopsis tetrahit, lapsana communis, lysimachia arvensis, ranunculus repens, rumex acetosella, rumex crispus, sonchus asper, spergula arvensis