artemisia vulgaris, dactylis glomerata, saponaria officinalis, solidago canadensis, urtica dioica, achillea millefolium, elymus repens, melilotus officinalis, agrostis gigantea, arctium lappa, cirsium vulgare, convolvulus arvensis, erigeron annuus, galeopsis pubescens, galium album, medicago lupulina, melilotus albus, pastinaca sativa, picris hieracioides, potentilla reptans, rubus caesius, silene latifolia, sisymbrium officinale, symphytum officinale, trifolium pratense, trifolium repens