solidago canadensis, arrhenatherum elatius, lathyrus pratensis, cirsium arvense, erigeron annuus, symphytum officinale, anthriscus sylvestris, artemisia vulgaris, heracleum sphondylium, hypericum perforatum, vicia cracca, calystegia sepium, centaurea jacea, galium mollugo, holcus lanatus, tanacetum vulgare, torilis japonica, eupatorium cannabinum