argentina anserina, agrostis stolonifera, bidens tripartita, trifolium repens, juncus bufonius, lolium perenne, matricaria discoidea, poa annua, artemisia vulgaris, cirsium arvense, gnaphalium uliginosum, medicago lupulina, plantago lanceolata, plantago major, quercus robur, scorzoneroides autumnalis