artemisia vulgaris, erysimum cheiranthoides, melilotus albus, cirsium vulgare, rumex obtusifolius, sambucus racemosa, stellaria aquatica, urtica dioica, argentina anserina, atriplex patula, chelidonium majus, dactylis glomerata, galeopsis speciosa, galeopsis tetrahit, humulus lupulus, medicago lupulina, pastinaca sativa, persicaria lapathifolia, plantago major, poa pratensis, polygonum aviculare, ranunculus repens, senecio vulgaris, sonchus oleraceus, stachys palustris