solidago canadensis, mentha spicata, arrhenatherum elatius, equisetum arvense, filipendula ulmaria, galium aparine, lysimachia vulgaris, potentilla reptans, cirsium oleraceum, coronilla varia, geranium pratense, poa trivialis, tanacetum vulgare, tussilago farfara, urtica dioica, vicia tetrasperma, artemisia vulgaris, rumex obtusifolius, rumex thyrsiflorus