melilotus albus, artemisia vulgaris, stellaria graminea, achillea millefolium, arctium lappa, cirsium arvense, clematis vitalba, dipsacus fullonum, galium aparine, galium mollugo, medicago lupulina, melilotus officinalis, mentha longifolia, plantago lanceolata, poa pratensis, ranunculus acris, sonchus asper, tussilago farfara, agrostis stolonifera, geranium robertianum, urtica dioica