matricaria chamomilla, papaver rhoeas, glyceria maxima, phragmites australis, polygonum aviculare, arrhenatherum elatius, chenopodium ficifolium, convolvulus arvensis, dactylis glomerata, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galium aparine, lamium purpureum, lapsana communis, matricaria discoidea, persicaria maculosa, poa trivialis, ranunculus sceleratus, stellaria media, veronica persica, aethusa cynapium, chenopodium album