tanacetum vulgare, poa pratensis, achillea millefolium, daucus carota, festuca rubra, arrhenatherum elatius, artemisia vulgaris, berteroa incana, bryum argenteum, carum carvi, centaurea stoebe, ceratodon purpureus, chaenorhinum minus, cichorium intybus, dactylis glomerata, echium vulgare, equisetum arvense, erigeron canadensis, festuca ovina, hieracium sabaudum, holcus lanatus, lathyrus sylvestris, medicago lupulina, melilotus albus, melilotus officinalis, pastinaca sativa, plantago major, plantago media, rumex thyrsiflorus, silene vulgaris, solidago canadensis, tragopogon pratensis, tripleurospermum inodorum