text: juncus bufonius, poa annua, gnaphalium uliginosum, polygonum aviculare, elymus repens, persicaria maculosa, stellaria media, agrostis stolonifera, capsella bursa-pastoris, fallopia convolvulus, cerastium holosteoides, glebionis segetum, persicaria hydropiper, persicaria lapathifolia, ranunculus repens, rumex acetosella, vicia sativa, viola arvensis