text: agrostis stolonifera, herniaria glabra, melilotus albus, persicaria maculosa, salix purpurea, solidago gigantea, artemisia vulgaris, centaurium erythraea, erigeron annuus, erigeron canadensis, hypericum perforatum, lepidium ruderale, lycopus europaeus, matricaria chamomilla, medicago lupulina, mentha aquatica, plantago major, populus alba, populus nigra, scrophularia nodosa, stellaria aquatica, tanacetum vulgare, trifolium repens, verbena officinalis