melilotus albus, tussilago farfara, artemisia vulgaris, achillea millefolium, agrostis stolonifera, dactylis glomerata, erigeron canadensis, poa pratensis, agrostis capillaris, betula pendula, betula pubescens, bromus hordeaceus, cirsium arvense, crepis capillaris, daucus carota, elymus repens, linaria vulgaris, plantago lanceolata, plantago major, polygonum aviculare, salix caprea, salix cinerea, scorzoneroides autumnalis, solidago canadensis, sonchus oleraceus