melilotus albus, daucus carota, tussilago farfara, achillea millefolium, festuca rubra, solidago canadensis, agrostis stolonifera, erigeron annuus, medicago lupulina, ranunculus repens, trifolium repens, argentina anserina, cirsium arvense, dactylis glomerata, lotus pedunculatus, phleum pratense, vicia tetrasperma, crepis biennis, epilobium hirsutum, eupatorium cannabinum, rumex crispus, verbascum nigrum, vicia sativa