bidens tripartita, persicaria maculosa, urtica dioica, agrostis stolonifera, chenopodium album, persicaria lapathifolia, poa annua, stellaria media, atriplex patula, bidens cernuus, lamium album, plantago major, polygonum aviculare, argentina anserina, dactylis glomerata, elymus repens, galium aparine, glechoma hederacea, lapsana communis, matricaria discoidea, persicaria hydropiper, ranunculus repens, ranunculus sceleratus, rumex crispus, tanacetum vulgare