argentina anserina, potentilla reptans, plantago lanceolata, plantago major, elymus repens, lactuca serriola, lolium perenne, alopecurus pratensis, apera spica-venti, bromus sterilis, cirsium arvense, dactylis glomerata, geranium pratense, poa angustifolia, tragopogon dubius, trifolium repens, capsella bursa-pastoris, erigeron canadensis, matricaria discoidea, scorzoneroides autumnalis, silene latifolia