stellaria media, atriplex patula, capsella bursa-pastoris, elymus repens, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galium aparine, lamium purpureum, lysimachia arvensis, mentha arvensis, papaver rhoeas, persicaria amphibia, persicaria maculosa, phragmites australis, poa pratensis, polygonum aviculare, silene noctiflora, sonchus arvensis, stachys palustris, veronica agrestis, equisetum arvense, matricaria chamomilla