cynara scolymus, atriplex prostrata, lepidium didymum, melilotus indicus, phragmites australis, plantago major, polygonum aviculare, polypogon monspeliensis, polypogon viridis, ranunculus trilobus, sonchus oleraceus, spergularia diandra, stellaria media, alopecurus myosuroides, lepidium ruderale, medicago polymorpha, rapistrum rugosum, symphyotrichum squamatum