cynodon dactylon, piptatherum miliaceum, bidens aurea, amaranthus retroflexus, ambrosia psilostachya, avena barbata, erodium malacoides, foeniculum vulgare, galium aparine, helianthus tuberosus, lolium perenne, medicago sativa, plantago major, polypogon viridis, symphyotrichum squamatum, verbascum lychnitis